C/2025 T1 (ATLAS) _ CK25T010 _ A11tGky object ..

[Gremlin]

C/2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT), MPEC 2025-U35, CBET 5624
Ø кометного ядра 4449 м

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 2026 mag _ 28 07 2026 _ 1.gif

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 2026 mag _ 15 04 2026 _ 1.gif

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 2026 mag _ 08 02 2026 _ 1.gif

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 2026 mag _ 02 01 2026 _ 1.gif

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 2025 mag _ 20 12 2025 _ 1.gif

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 2025 mag _ 25 11 2025 _ 1.gif

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 2025 mag _ 04 11 2025 _ 1.gif

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 2025 mag _ 22 10 2025 _ 1.gif

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 23 00 UTC + 3 мск _ 17 10 2025 _ 1.gif

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 17 10 2025 _ 1.png

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 18 10 2025 _ 1.png

C2025 T1 (ATLAS) _ CK25T010 _ A11tGky object (Oct. 17.90 UT) _ MPEC 2025-U35, CBET 5624 _ 17 10 2025 _ 2.png

C/2025 T1 (ATLAS) / CK25T010 (e=1.001, i=123.4°, q=1.109 AU, TP=2025 Dec. 2.36 TT) was picked up at 1454 UT on 11 Oct. by ATLAS Mauna Loa, which observed it at Oct. 11.62-64p4 and 12.62-64p4. This detection was confirmed by Great Shefford Obs. (Oct. 11.84-85p3), Hirao Obs. (Oct. 11.85p2 & 16.82-84p4), Fiammetta Obs. (Oct. 12.10-11p3), Tree Gate Farm Obs. (Oct. 12.44-46p3), Novoselki Obs. (Oct. 13.04-05p3), Wiggins Obs. (Oct. 13.11p3), Maisoncelles Obs. (Oct. 13.13-15p3), AZM Martinsberg (Oct. 13.77-78p4), Visnjan Obs. (Oct. 14.08-09p5), ROASTERR-1 (Oct. 15.14p3 & 17.12-13p3), Comet Hunter Obs. (Oct. 15.34-36p3 & 17.33-35p3), Nomad Obs. (Oct. 16.03-05p6), Zen Obs. (Oct. 16.14-15p3), Hidetaka Sato via iTelescope Obs. Beryl Jct. (Oct. 16.52-53p3), NEOSSat (Oct. 17.07-16p11), Santa Maria de Montmagastrell Obs. (Oct. 17.10-12p3), Chante-Perdrix Obs. (Oct. 17.12-13p3), Novaastro Obs. (Oct. 17.14-15p3), and PASTIS Obs. (Oct. 17.15-16p3).

Orbital elements:
C/2025 T1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Dec. 2.35797 TT Pike
q 1.1086212 (2000.0) P Q
z -0.0006550 Peri. 114.15649 +0.63559398 +0.56079503
+/-0.0274071 Node 140.51500 -0.18552385 -0.55618770
e 1.0007262 Incl. 123.44361 +0.74940056 -0.61332224
From 88 observations 2025 Oct. 11-17, mean residual 0".5.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2025 09 17 10 02 23.7 +39 43 56 2.2137 1.6330 43.2 24.9 18.6
...
2025 10 02 10 42 33.9 +44 19 46 1.8293 1.4765 53.7 33.1 17.7
...
2025 10 10 11 14 10.7 +47 31 30 1.6212 1.3989 59.0 37.7 17.2
...
2025 10 16 11 46 19.8 +50 12 00 1.4699 1.3443 62.6 41.2 16.8
2025 10 17 11 52 39.4 +50 39 17 1.4455 1.3356 63.2 41.8 16.8
2025 10 18 11 59 18.6 +51 06 28 1.4214 1.3270 63.8 42.3 16.7
...
2025 10 24 12 47 12.7 +53 38 13 1.2846 1.2777 66.8 45.7 16.3
...
2025 11 01 14 15 54.2 +55 14 50 1.1347 1.2196 69.6 49.7 15.8
...
2025 11 16 17 24 12.2 +44 37 35 1.0257 1.1403 68.9 54.0 15.3



подробности следуют...