C/2025 V1 (Borisov) _ CK25V010 _ gb00810 object ..

[Gremlin]

C/2025 V1 (Borisov) _ CK25V010 _ gb00810 object (Nov. 5.86 UT), MPEC 2025-V40, CBET 5631
Ø кометного ядра 9261 м

C2025 V1 (Borisov) _ CK25V010 _ gb00810 object (Nov. 5.86 UT) _ MPEC 2025-V40, CBET 5631 _ 2025 mag _ 08 12 2025 _ 1.gif

C2025 V1 (Borisov) _ CK25V010 _ gb00810 object (Nov. 5.86 UT) _ MPEC 2025-V40, CBET 5631 _ 2025 mag _ 06 11 2025 _ 1.gif

C2025 V1 (Borisov) _ CK25V010 _ gb00810 object (Nov. 5.86 UT) _ MPEC 2025-V40, CBET 5631 _ 23 00 UTC + 3 мск _ 06 11 2025 _ 1.gif

C2025 V1 (Borisov) _ CK25V010 _ gb00810 object (Nov. 5.86 UT) _ MPEC 2025-V40, CBET 5631 _ 06 11 2025 _ 1.png

C2025 V1 (Borisov) _ CK25V010 _ gb00810 object (Nov. 5.86 UT) _ MPEC 2025-V40, CBET 5631 _ 06 11 2025 _ 2.png

C2025 V1 (Borisov) _ CK25V010 _ gb00810 object (Nov. 5.86 UT) _ MPEC 2025-V40, CBET 5631 _ 06 11 2025 _ 3.png

C/2025 V1 (Borisov) / CK25V010 (e=1.010, i=112.7°, q=0.463 AU, TP=2025 Nov. 16.53 TT) was picked up at 0235 UT on 2 Nov. by MARGO, which observed it at Nov. 2.11-13p3, 3.09-12p6, and 4.12p3. This detection was confirmed by the Zwicky Transient Facility (ZTF) (Oct. 29.55p2, 30.55p2, 31.55p2 & Nov. 1.56p1), Xingming Obs. #2 (Nov. 2.97-98p2 & 3.97-99p3), MASTER-II Kislovodsk (Nov. 3.08-09p3), Ka-Dar Obs. TAU Station (Nov. 3.09-10p8), A. Ivanov & team via Kuban State Univ. Obs. (Nov. 3.11-13p6), S. Nazarov via Crimean Astrophysical Obs. (CrAO) (Nov. 3.14p4), Deep Random Survey (DRS) (Nov. 3.36p2), Ageo Obs. (Nov. 3.82-83p4), Sukagawa Obs. (Nov. 3.82-83p3), Hiratsuka Obs. (Nov. 3.83p2), Hirao Obs. (Nov. 3.84-85p4), program code 0 via FASTAU (Nov. 4.10-11p16), AZM Martinsberg (Nov. 4.18p3), Schiaparelli Obs. (Nov. 4.19-20p2), 29PREMOTE Obs. (Nov. 4.22p3), Hidetaka Sato via iTelescope Chile (Nov. 4.36-37p2), Tree Gate Farm Obs. (Nov. 4.46-47p3), Kurihara Obs. (Nov. 4.82p3), Mufara Widefield Telescope (Nov. 5.17-19p2), Muensterschwarzach Obs. (Nov. 5.20-21p3), and Santa Maria de Montmagastrell Obs. (Nov. 5.22p3).

Orbital elements:
C/2025 V1 (Borisov)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Nov. 16.53022 TT Pike
q 0.4626567 (2000.0) P Q
z -0.0207609 Peri. 47.54422 +0.26248140 +0.28507201
+/-0.0050663 Node 91.89943 +0.35694907 -0.91627970
e 1.0096052 Incl. 112.72448 +0.89648808 +0.28136357
From 99 observations 2025 Oct. 29-Nov. 5, mean residual 0".8.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2025 10 06 10 05 15.9 -18 19 39 1.5694 1.0554 41.5 38.9 17.5
...
2025 10 21 10 49 43.9 -13 42 51 1.1513 0.7862 42.2 58.3 15.6
...
2025 10 29 11 32 46.2 -09 03 43 0.9213 0.6491 39.4 76.3 14.2
...
2025 11 04 12 25 35.9 -03 42 28 0.7731 0.5586 34.1 94.9 13.2
2025 11 05 12 36 52.6 -02 38 59 0.7533 0.5454 33.0 98.3 13.1
2025 11 06 12 48 56.4 -01 33 28 0.7358 0.5328 31.8 101.6 12.9
...
2025 11 12 14 15 22.6 +04 47 32 0.6900 0.4767 25.9 114.9 12.3
...
2025 11 20 16 09 16.5 +07 46 46 0.8162 0.4709 28.3 96.6 12.6
...
2025 12 05 17 50 44.6 +01 46 56 1.3013 0.6479 28.9 47.4 15.0



подробности следуют...