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
Star Forming Region
M 17 SW
First observed 2024-03-11
Last observed 2024-03-11
NGC 2071 IR
First observed 2024-03-10
Last observed 2024-03-10
ONC Flank S
First observed 2023-01-14
Last observed 2024-03-13
Orion-KL
First observed 2023-01-09
Last observed 2024-03-13