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I have updated the list of asteroid observations reported on Astrobin to include images uploaded since Jan. 1, 2017. The list is available here: https://docs.google.com/spreadsheets/d/1Eg-f0HcjWgDo7eOjHNHnwb4ilSKBQYMFaR2tf2ddpEg/edit#gid=0 A few numbers:This list now contains: 340 images with identified asteroids uploaded to Astrobin by 191 observers. They contain 347 unique asteroids of the following classifications: 1. 299 Main-belt 2. 15 Apollo 3. 8 Trans-Neptunian objects 4. 7 Outer main-belt 5. 7 Amor 6. 5 Jupiter Trojans 7. 3 Aten 8. 1 Mars-crossing 9. 1 Inner main-belt 10. 1 Centaur 7 Likely dwarf planets: 1. 1 Ceres (A801 AA) – Main-belt asteroid 2. 50000 Quaoar (2002 LM60) -- Trans-Neptunian object 3. 90377 Sedna (2003 VB12) – Trans-Neptunian object 4. 134340 Pluto (1930 BM) – Trans-Neptunian object 5. 136108 Haumea (2003 EL61) -- Trans-Neptunian object 6. 136199 Eris (2003 UB313) – Trans-Neptunian object 7. 136472 Makemake (2005 FY9) – Trans-Neptunian object Top 10 contributors (by number of reported observations): 1. Sky-watcher (johny): 82 2. Mauricio Christiano de Souza: 33 3. Apaquette: 24 4. Manuel Peitsch: 18 5. Chen Wu : 16 6. Mike H: 9 7. Awni Hafedh: 9 8. Ben Koltenbah: 8 9. CCDMike: 7 10. Steven Bellavia: 7 10 Largest asteroids (by diameter in Km): 1. 136199 Eris (2003 UB313): 2376 2. 136199 Eris (2003 UB313): 2326 3. 136108 Haumea (2003 EL61): 1560 4. 136472 Makemake (2005 FY9): 1430 5. 50000 Quaoar (2002 LM60): 1110 6. 90377 Sedna (2003 VB12): 995.000 7. 1 Ceres (A801 AA): 939.400 8. 20000 Varuna (2000 WR106): 900 9. 55637 (2002 UX25): 665 10. 2 Pallas (A802 FA): 545 10 Brightest asteroids (by Absolute Magnitude): 1. 136199 Eris (2003 UB313): -1.11 2. 134340 Pluto (1930 BM): -0.45 3. 136472 Makemake (2005 FY9): -0.12 4. 136108 Haumea (2003 EL61): 0.26 5. 90377 Sedna (2003 VB12): 1.56 6. 50000 Quaoar (2002 LM60): 2.50 7. 4 Vesta (A807 FA): 3.40 8. 1 Ceres (A801 AA): 3.54 9. 20000 Varuna (2000 WR106): 3.78 10. 55637 (2002 UX25): 3.87 10 Smallest asteroids by diameter (by diameter in Km): 1. (2018 DX3): 0.289 Km 2. 99942 Apophis (2004 MN4): 0.340 Km 3. 153201 (2000 WO107): 0.51 Km 4. 231937 (2001 FO32): 0.55 Km 5. 138847 (2000 VE62): 0.965 Km 6. 134691 (1999 XR61) 1.492 7. 52768 (1998 OR2): 1.75 Km 8. 136642 (1995 DF8): 1.81 Km 9. 9926 Desch (1981 EU41) 1.901 Km 10. 6646 Churanta (1991 CA3) 1.92 Km 10 Dimmest asteroids (by Absolute Magnitude): 1. (2021 GS): 28.710 2. (2021 JU3): 27.090 3. (2021 NV5): 27.040 4. (2021 FJ): 26.820 5. (2021 FH): 26.730 6. (2021 EQ3): 26.110 7. (2021 FH1): 25.280 8. (2018 RC): 24.900 9. (2019 GD3): 20.710 10. (2018 DX3): 19.940 |
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I just updated the list to include all observations since day 1 of Astrobin. CS Manuel |
