Katie's Observing Log
Observing Checklists
Messier
NGC 1-999
NGC 1000-1999
NGC 2000-2999
NGC 3000-3999
NGC 4000-4999
NGC 5000-5999
NGC 6000-6999
NGC 7000-7840
IC 1-999
IC 1000-1999
IC 2000-2999
IC 3000-3999
IC 4000-4999
IC 5000-5386
Planets
Observations by Date
2022
2023
2024
Constellations
Observations by type
Star
Massive Star
beta Cep Variable
Evolved Supergiant
Red Supergiant
Yellow Supergiant
Blue Supergiant
Wolf-Rayet
Neutron Star
Pulsar
Young Stellar Object
Orion Variable
T Tauri Star
Herbig Ae/Be Star
Outflow
Herbig-Haro Object
Main Sequence Star
Be Star
Blue Straggler
SX Phe Variable
gamma Dor Variable
delta Sct Variable
Evolved Star
Red Giant Branch star
Hot Subdwarf
Horizontal Branch Star
RR Lyrae Variable
Type II Cepheid Variable
Cepheid Variable
Classical Cepheid Variable
Long-Period Variable
Asymptotic Giant Branch Star
Mira Variable
OH/IR Star
Post-AGB Star
RV Tauri Variable
Planetary Nebula
White Dwarf
Chemically Peculiar Star
alpha2 CVn Variable
SuperNova
Low-mass Star
Extra-solar Planet
Variable Star
Irregular Variable
Eruptive Variable
Rotating Variable
Pulsating Variable
Emission-line Star
High Proper Motion Star
Cluster of Stars
Globular Cluster
Open Cluster
Association of Stars
Stellar Stream
Interstellar Medium Object
Star Forming Region
HII Region
Cloud
Nebula
Reflection Nebula
Molecular Cloud
Dark Cloud (nebula)
High-velocity Cloud
Dense Core
SuperNova Remnant
Galaxy
Low Surface Brightness Galaxy
Starburst Galaxy
HII Galaxy
Emission-line galaxy
Active Galaxy Nucleus
Seyfert Galaxy
Seyfert 1 Galaxy
Seyfert 2 Galaxy
Radio Galaxy
LINER-type Active Galaxy Nucleus
Quasar
Blazar
BL Lac
Interacting Galaxies
Pair of Galaxies
Group of Galaxies
Compact Group of Galaxies
Cluster of Galaxies
Supercluster of Galaxies
Gravitational Source
Gravitational Lens System (lens+images)
Gravitational Lens
Gravitationally Lensed Image
Gravitationally Lensed Image of a Quasar
Transient Event
Variable source
Radio Source
Centimetric Radio Source
Millimetric Radio Source
Sub-Millimetric Source
HI (21cm) Source
Radio Burst
Maser
Infra-Red Source
Far-IR source (λ >= 30 µm)
Mid-IR Source (3 to 30 µm)
Near-IR Source (λ < 3 µm)
Optical Source
Emission Object
Blue Object
UV-emission Source
X-ray Source
Ultra-luminous X-ray Source
Gamma-ray Source
Gamma-ray Burst
All Objects
Gallery for M 100
2023-05-05
14 objects in image
2E 2688
1E 1220+16.0
1E 1220.9+1601
1E 1220.9+1602
2E 1220.9+1602
2E 2688
2MASX J12233078+1545079
2XMM J122330.7+154507
Gaia DR2 3945386133820190848
Gaia DR3 3945386133820190848
LEDA 3096132
QSO B1220+160
QSO B1220+1601
QSO J1223+1545
SDSS J122330.78+154507.3
SDSS J122330.78+154507.4
SDSS J122330.79+154507.4
[BDW2002] q1220+1601
[HB91] 1220+160
[VV2000c] J122330.8+154508
[VV2003c] J122330.8+154508
[VV2006c] J122330.8+154508
[VV2010c] J122330.8+154508
[VV98c] J122330.8+154508
LBQS 1219+1605
2MASS J12214614+1549147
2XMM J122146.2+154914
2XMMi J122146.2+154914
3XMM J122146.1+154915
Gaia DR2 3945487078435133696
Gaia DR3 3945487078435133696
LBQS 1219+1605
QSO B1219+160
QSO B1219+1605
SDSS J122146.13+154914.8
SDSS J122146.14+154914.7
SDSS J122146.14+154914.8
TIC 357401788
[HB93] 1219+160
[VV2000] J122146.2+154914
[VV2003] J122146.2+154914
[VV2006] J122146.2+154914
[VV2010] J122146.2+154914
[VV96] J122146.2+154914
[VV98] J122146.2+154914
LBQS 1221+1634
Gaia DR2 3945619225988726528
Gaia DR3 3945619225988726528
LBQS 1221+1634
QSO B1221+1634
QSO B1221+165
SDSS J122352.30+161750.2
[HB93] 1221+165
[VV2000] J122352.3+161750
[VV2003] J122352.3+161750
[VV2006] J122352.3+161750
[VV2010] J122352.3+161750
[VV96] J122352.3+161750
[VV98] J122352.3+161750
M 100
1E 1220.4+1605
1RXS J122256.0+154923
2E 1220.3+1605
2E 2684
2MASX J12225489+1549205
87GB 122023.7+160528
ALFALFA 1-289
BWE 1220+1605
CAIRNS J122254.89+154920.7
EVCC 467
GB6 B1220+1605
Gaia DR2 3945577826800372992
Gaia DR3 3945577826800693888
HIPASS J1222+15
IRAS 12204+1605
IRAS F12203+1605
KUG 1220+160
LEDA 40153
M 100
MCG+03-32-015
MITG J122256+1549
NGC 4321
NVSS B122022+160601
NVSS J122251+154941
NVSS J122255+154921
PCCS1 545 G271.16+76.88
PCCS1 857 G271.17+76.89
PSCz Q12204+1605
SDSS J122254.91+154920.2
TGSSADR J122255.0+154920
UGC 7450
UZC J122255.0+154922
VCC 596
WB 1220+1605
Z 1220.4+1606
Z 99-30
[BEC2010] HRS 122
[BFA97] 31
[CAB95] IRAS F12203+1605
[CHM2007] HDC 720 J122254.89+1549205
[CHM2007] LDC 904 J122254.89+1549205
[DC78] UGC 7450
[DSB94] 294
[GCS2005] J122254.91+154919.9
[IPA98] E7
[IPA98] H23
[M98c] 122023.2+160600
[TH2002] 6
[VDD93] 156
[YOF95] 102
NGC 4322
2MASX J12230167+1554196
2MASXI J1223016+155420
CAIRNS J122301.68+155420.8
EVCC 471
GRDG +16 17
Gaia DR2 3945578750220372480
Gaia DR3 3945578754513630464
LCSB L513
LEDA 40171
MCG+03-32-016
NGC 4322
NGC 4323
SDSS J122301.72+155420.0
VCC 608
Z 1220.5+1611
Z 99-31
[TH2002] 54
NGC 4328
2MASX J12232004+1549139
CAIRNS J122319.94+154913.4
EVCC 480
Gaia DR2 3945390355771825024
Gaia DR3 3945390355771825024
LEDA 40209
MCG+03-32-019
NGC 4328
SDSS J122320.02+154913.2
UZC J122320.1+154914
VCC 634
Z 1220.8+1605
Z 99-34
[TH2002] 40
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
SN 1979C
AAVSO 1217+16
SN 1979C
[IPA98] H25
[K2001] C5
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
SN 2019ehk
AT 2019ehk
PTSS-19clju
SN 2019ehk
ZTF19aatesgp
SN 2020oi
AT 2020oi
SN 2020oi
ZTF20aaelulu
2023-05-06
14 objects in image
2E 2688
1E 1220+16.0
1E 1220.9+1601
1E 1220.9+1602
2E 1220.9+1602
2E 2688
2MASX J12233078+1545079
2XMM J122330.7+154507
Gaia DR2 3945386133820190848
Gaia DR3 3945386133820190848
LEDA 3096132
QSO B1220+160
QSO B1220+1601
QSO J1223+1545
SDSS J122330.78+154507.3
SDSS J122330.78+154507.4
SDSS J122330.79+154507.4
[BDW2002] q1220+1601
[HB91] 1220+160
[VV2000c] J122330.8+154508
[VV2003c] J122330.8+154508
[VV2006c] J122330.8+154508
[VV2010c] J122330.8+154508
[VV98c] J122330.8+154508
LBQS 1219+1605
2MASS J12214614+1549147
2XMM J122146.2+154914
2XMMi J122146.2+154914
3XMM J122146.1+154915
Gaia DR2 3945487078435133696
Gaia DR3 3945487078435133696
LBQS 1219+1605
QSO B1219+160
QSO B1219+1605
SDSS J122146.13+154914.8
SDSS J122146.14+154914.7
SDSS J122146.14+154914.8
TIC 357401788
[HB93] 1219+160
[VV2000] J122146.2+154914
[VV2003] J122146.2+154914
[VV2006] J122146.2+154914
[VV2010] J122146.2+154914
[VV96] J122146.2+154914
[VV98] J122146.2+154914
LBQS 1221+1634
Gaia DR2 3945619225988726528
Gaia DR3 3945619225988726528
LBQS 1221+1634
QSO B1221+1634
QSO B1221+165
SDSS J122352.30+161750.2
[HB93] 1221+165
[VV2000] J122352.3+161750
[VV2003] J122352.3+161750
[VV2006] J122352.3+161750
[VV2010] J122352.3+161750
[VV96] J122352.3+161750
[VV98] J122352.3+161750
M 100
1E 1220.4+1605
1RXS J122256.0+154923
2E 1220.3+1605
2E 2684
2MASX J12225489+1549205
87GB 122023.7+160528
ALFALFA 1-289
BWE 1220+1605
CAIRNS J122254.89+154920.7
EVCC 467
GB6 B1220+1605
Gaia DR2 3945577826800372992
Gaia DR3 3945577826800693888
HIPASS J1222+15
IRAS 12204+1605
IRAS F12203+1605
KUG 1220+160
LEDA 40153
M 100
MCG+03-32-015
MITG J122256+1549
NGC 4321
NVSS B122022+160601
NVSS J122251+154941
NVSS J122255+154921
PCCS1 545 G271.16+76.88
PCCS1 857 G271.17+76.89
PSCz Q12204+1605
SDSS J122254.91+154920.2
TGSSADR J122255.0+154920
UGC 7450
UZC J122255.0+154922
VCC 596
WB 1220+1605
Z 1220.4+1606
Z 99-30
[BEC2010] HRS 122
[BFA97] 31
[CAB95] IRAS F12203+1605
[CHM2007] HDC 720 J122254.89+1549205
[CHM2007] LDC 904 J122254.89+1549205
[DC78] UGC 7450
[DSB94] 294
[GCS2005] J122254.91+154919.9
[IPA98] E7
[IPA98] H23
[M98c] 122023.2+160600
[TH2002] 6
[VDD93] 156
[YOF95] 102
NGC 4322
2MASX J12230167+1554196
2MASXI J1223016+155420
CAIRNS J122301.68+155420.8
EVCC 471
GRDG +16 17
Gaia DR2 3945578750220372480
Gaia DR3 3945578754513630464
LCSB L513
LEDA 40171
MCG+03-32-016
NGC 4322
NGC 4323
SDSS J122301.72+155420.0
VCC 608
Z 1220.5+1611
Z 99-31
[TH2002] 54
NGC 4328
2MASX J12232004+1549139
CAIRNS J122319.94+154913.4
EVCC 480
Gaia DR2 3945390355771825024
Gaia DR3 3945390355771825024
LEDA 40209
MCG+03-32-019
NGC 4328
SDSS J122320.02+154913.2
UZC J122320.1+154914
VCC 634
Z 1220.8+1605
Z 99-34
[TH2002] 40
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
SN 1979C
AAVSO 1217+16
SN 1979C
[IPA98] H25
[K2001] C5
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4322
NGC 4328
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
SN 2019ehk
AT 2019ehk
PTSS-19clju
SN 2019ehk
ZTF19aatesgp
SN 2020oi
AT 2020oi
SN 2020oi
ZTF20aaelulu
2024-03-10
16 objects in image
2E 2688
1E 1220+16.0
1E 1220.9+1601
1E 1220.9+1602
2E 1220.9+1602
2E 2688
2MASX J12233078+1545079
2XMM J122330.7+154507
Gaia DR2 3945386133820190848
Gaia DR3 3945386133820190848
LEDA 3096132
QSO B1220+160
QSO B1220+1601
QSO J1223+1545
SDSS J122330.78+154507.3
SDSS J122330.78+154507.4
SDSS J122330.79+154507.4
[BDW2002] q1220+1601
[HB91] 1220+160
[VV2000c] J122330.8+154508
[VV2003c] J122330.8+154508
[VV2006c] J122330.8+154508
[VV2010c] J122330.8+154508
[VV98c] J122330.8+154508
LBQS 1219+1605
2MASS J12214614+1549147
2XMM J122146.2+154914
2XMMi J122146.2+154914
3XMM J122146.1+154915
Gaia DR2 3945487078435133696
Gaia DR3 3945487078435133696
LBQS 1219+1605
QSO B1219+160
QSO B1219+1605
SDSS J122146.13+154914.8
SDSS J122146.14+154914.7
SDSS J122146.14+154914.8
TIC 357401788
[HB93] 1219+160
[VV2000] J122146.2+154914
[VV2003] J122146.2+154914
[VV2006] J122146.2+154914
[VV2010] J122146.2+154914
[VV96] J122146.2+154914
[VV98] J122146.2+154914
LBQS 1221+1634
Gaia DR2 3945619225988726528
Gaia DR3 3945619225988726528
LBQS 1221+1634
QSO B1221+1634
QSO B1221+165
SDSS J122352.30+161750.2
[HB93] 1221+165
[VV2000] J122352.3+161750
[VV2003] J122352.3+161750
[VV2006] J122352.3+161750
[VV2010] J122352.3+161750
[VV96] J122352.3+161750
[VV98] J122352.3+161750
M 100
1E 1220.4+1605
1RXS J122256.0+154923
2E 1220.3+1605
2E 2684
2MASX J12225489+1549205
87GB 122023.7+160528
ALFALFA 1-289
BWE 1220+1605
CAIRNS J122254.89+154920.7
EVCC 467
GB6 B1220+1605
Gaia DR2 3945577826800372992
Gaia DR3 3945577826800693888
HIPASS J1222+15
IRAS 12204+1605
IRAS F12203+1605
KUG 1220+160
LEDA 40153
M 100
MCG+03-32-015
MITG J122256+1549
NGC 4321
NVSS B122022+160601
NVSS J122251+154941
NVSS J122255+154921
PCCS1 545 G271.16+76.88
PCCS1 857 G271.17+76.89
PSCz Q12204+1605
SDSS J122254.91+154920.2
TGSSADR J122255.0+154920
UGC 7450
UZC J122255.0+154922
VCC 596
WB 1220+1605
Z 1220.4+1606
Z 99-30
[BEC2010] HRS 122
[BFA97] 31
[CAB95] IRAS F12203+1605
[CHM2007] HDC 720 J122254.89+1549205
[CHM2007] LDC 904 J122254.89+1549205
[DC78] UGC 7450
[DSB94] 294
[GCS2005] J122254.91+154919.9
[IPA98] E7
[IPA98] H23
[M98c] 122023.2+160600
[TH2002] 6
[VDD93] 156
[YOF95] 102
NGC 4312
2MASX J12223135+1532165
2MFGC 9737
ALFALFA 1-286
CAIRNS J122231.29+153216.6
EVCC 451
IRAS 12199+1548
IRAS F12199+1548
LEDA 40095
MCG+03-32-014
NGC 4312
NVSS B121959+154854
PCCS1 857 G271.42+76.60
PSCz Q12199+1548
SDSS J122231.36+153215.5
UGC 7442
UZC J122231.4+153216
VCC 559
Z 1220.0+1549
Z 99-29
[BEC2010] HRS 119
[CHM2007] HDC 716 J122231.35+1532165
[CHM2007] LDC 904 J122231.35+1532165
[M98c] 121959.4+154858
[TH2002] 24
[YOF95] 96
NGC 4322
2MASX J12230167+1554196
2MASXI J1223016+155420
CAIRNS J122301.68+155420.8
EVCC 471
GRDG +16 17
Gaia DR2 3945578750220372480
Gaia DR3 3945578754513630464
LCSB L513
LEDA 40171
MCG+03-32-016
NGC 4322
NGC 4323
SDSS J122301.72+155420.0
VCC 608
Z 1220.5+1611
Z 99-31
[TH2002] 54
NGC 4328
2MASX J12232004+1549139
CAIRNS J122319.94+154913.4
EVCC 480
Gaia DR2 3945390355771825024
Gaia DR3 3945390355771825024
LEDA 40209
MCG+03-32-019
NGC 4328
SDSS J122320.02+154913.2
UZC J122320.1+154914
VCC 634
Z 1220.8+1605
Z 99-34
[TH2002] 40
QSO B1221+155
QSO B1221+155
[HCP84] 6
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4312
NGC 4322
NGC 4328
QSO B1221+155
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4312
NGC 4322
NGC 4328
QSO B1221+155
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4312
NGC 4322
NGC 4328
QSO B1221+155
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4312
NGC 4322
NGC 4328
QSO B1221+155
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
SN 1979C
AAVSO 1217+16
SN 1979C
[IPA98] H25
[K2001] C5
2E 2688
LBQS 1219+1605
LBQS 1221+1634
M 100
NGC 4312
NGC 4322
NGC 4328
QSO B1221+155
SN 1901B
SN 1914A
SN 1914K
SN 1959E
SN 1979C
SN 2006X
SN 2019ehk
SN 2020oi
SN 2019ehk
AT 2019ehk
PTSS-19clju
SN 2019ehk
ZTF19aatesgp
SN 2020oi
AT 2020oi
SN 2020oi
ZTF20aaelulu