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

Messier Checklist

M 1 First observed 2023-02-13 Last observed 2024-03-28	M 2 First observed 2023-10-03 Last observed 2023-10-03	M 3 First observed 2023-03-29 Last observed 2024-04-15	M 4 First observed 2024-03-11 Last observed 2024-03-11	M 5 First observed 2023-04-09 Last observed 2024-03-11
M 6 Not yet observed.	M 7 Not yet observed.	M 8 First observed 2024-03-11 Last observed 2024-03-11	M 9 First observed 2024-03-11 Last observed 2024-03-11	M 10 First observed 2023-05-05 Last observed 2024-03-11
M 11 Not yet observed.	M 12 First observed 2023-05-05 Last observed 2024-03-11	M 13 First observed 2023-05-05 Last observed 2024-03-11	M 14 First observed 2024-03-11 Last observed 2024-03-11	M 15 First observed 2023-08-18 Last observed 2024-03-11
M 16 First observed 2023-08-19 Last observed 2024-03-11	M 17 Not yet observed.	M 18 First observed 2024-03-11 Last observed 2024-03-11	M 19 First observed 2024-03-11 Last observed 2024-03-11	M 20 First observed 2024-03-11 Last observed 2024-03-11
M 21 First observed 2024-03-11 Last observed 2024-03-11	M 22 First observed 2024-03-11 Last observed 2024-03-11	M 23 First observed 2024-03-11 Last observed 2024-03-11	M 24 Not yet observed.	M 25 First observed 2024-03-11 Last observed 2024-03-11
M 26 First observed 2023-08-20 Last observed 2024-03-11	M 27 First observed 2023-05-05 Last observed 2024-03-11	M 28 First observed 2024-03-11 Last observed 2024-03-11	M 29 First observed 2023-05-25 Last observed 2024-03-11	M 30 Not yet observed.
M 31 First observed 2023-08-19 Last observed 2024-03-10	M 32 First observed 2023-08-18 Last observed 2024-03-10	M 33 First observed 2023-10-03 Last observed 2024-03-10	M 34 Not yet observed.	M 35 Not yet observed.
M 36 First observed 2023-01-14 Last observed 2024-03-10	M 37 First observed 2023-02-29 Last observed 2024-03-10	M 38 First observed 2023-04-07 Last observed 2024-03-10	M 39 Not yet observed.	M 40 First observed 2023-04-09 Last observed 2024-03-10
M 41 First observed 2024-03-10 Last observed 2024-03-10	M 42 First observed 2023-01-09 Last observed 2024-03-13	M 43 First observed 2023-01-14 Last observed 2024-03-13	M 44 First observed 2023-03-29 Last observed 2024-03-10	M 45 First observed 2022-11-21 Last observed 2024-03-10
M 46 Not yet observed.	M 47 Not yet observed.	M 48 Not yet observed.	M 49 First observed 2023-04-07 Last observed 2024-03-11	M 50 Not yet observed.
M 51 First observed 2023-03-14 Last observed 2024-04-25	M 52 First observed 2023-08-20 Last observed 2024-03-10	M 53 First observed 2023-04-07 Last observed 2024-03-10	M 54 First observed 2024-03-11 Last observed 2024-03-11	M 55 Not yet observed.
M 56 First observed 2023-05-09 Last observed 2024-03-11	M 57 First observed 2023-05-05 Last observed 2024-03-11	M 58 First observed 2023-04-07 Last observed 2024-03-11	M 59 First observed 2023-04-07 Last observed 2024-03-11	M 60 First observed 2023-04-07 Last observed 2024-03-11
M 61 First observed 2023-04-07 Last observed 2024-03-11	M 62 First observed 2024-03-11 Last observed 2024-03-11	M 63 First observed 2023-04-07 Last observed 2024-03-11	M 64 First observed 2023-05-10 Last observed 2024-03-10	M 65 First observed 2023-05-05 Last observed 2024-03-10
M 66 First observed 2023-05-05 Last observed 2024-03-10	M 67 Not yet observed.	M 68 First observed 2023-05-15 Last observed 2024-03-11	M 69 First observed 2024-03-11 Last observed 2024-03-11	M 70 First observed 2024-03-11 Last observed 2024-03-11
M 71 First observed 2023-05-09 Last observed 2024-03-11	M 72 Not yet observed.	M 73 Not yet observed.	M 74 First observed 2023-10-23 Last observed 2024-03-10	M 75 Not yet observed.
M 76 First observed 2023-08-30 Last observed 2024-03-10	M 77 First observed 2023-10-23 Last observed 2024-03-10	M 78 First observed 2024-03-10 Last observed 2024-03-10	M 79 First observed 2024-03-10 Last observed 2024-03-10	M 80 First observed 2024-03-11 Last observed 2024-03-11
M 81 First observed 2023-04-07 Last observed 2024-03-23	M 82 First observed 2023-04-07 Last observed 2024-03-23	M 83 First observed 2024-03-11 Last observed 2024-03-11	M 84 First observed 2023-05-05 Last observed 2024-03-10	M 85 First observed 2023-05-05 Last observed 2024-03-10
M 86 First observed 2023-05-05 Last observed 2024-03-10	M 87 First observed 2023-05-17 Last observed 2024-03-10	M 88 First observed 2023-05-09 Last observed 2024-03-11	M 89 First observed 2023-05-15 Last observed 2024-03-10	M 90 First observed 2023-05-15 Last observed 2024-03-11
M 91 First observed 2023-05-09 Last observed 2024-03-11	M 92 First observed 2023-05-05 Last observed 2024-03-11	M 93 Not yet observed.	M 94 First observed 2023-04-09 Last observed 2024-03-10	M 95 First observed 2023-05-05 Last observed 2024-03-10
M 96 First observed 2023-05-05 Last observed 2024-03-10	M 97 First observed 2023-02-29 Last observed 2024-03-10	M 98 First observed 2023-05-05 Last observed 2024-03-10	M 99 First observed 2023-05-05 Last observed 2024-03-10	M 100 First observed 2023-05-05 Last observed 2024-03-10
M 101 First observed 2023-04-09 Last observed 2024-03-28	M 102 First observed 2023-04-09 Last observed 2024-03-10	M 103 First observed 2023-10-23 Last observed 2024-03-10	M 104 First observed 2023-05-15 Last observed 2024-03-11	M 105 First observed 2023-04-07 Last observed 2024-03-10
M 106 First observed 2023-04-06 Last observed 2024-03-10	M 107 First observed 2023-05-25 Last observed 2024-03-11	M 108 First observed 2023-04-06 Last observed 2024-03-10	M 109 First observed 2023-05-05 Last observed 2024-03-10	M 110 First observed 2023-10-03 Last observed 2024-03-10