P/2025 A2 (PanSTARRS) _ PK25A020 _ P125uch object ..

[Gremlin]

P/2025 A2 (PanSTARRS) _ PK25A020 _ P125uch object (Jan. 11.12 UT), MPEC 2025-A162, CBET 5494
Ø кометного ядра 2238 м

P2025 A2 (PanSTARRS) _ PK25A020 _ P125uch object (Jan. 11.12 UT) _ MPEC 2025-A162, CBET 5494 _ 2025 mag _ 23 03 2025 _ 1.gif

P2025 A2 (PanSTARRS) _ PK25A020 _ P125uch object (Jan. 11.12 UT) _ MPEC 2025-A162, CBET 5494 _ 2025 mag _ 13 01 2025 _ 1.gif

P2025 A2 (PanSTARRS) _ PK25A020 _ P125uch object (Jan. 11.12 UT) _ MPEC 2025-A162, CBET 5494 _ 18 00 UTC + 3 мск _ 11 01 2025 _ 1.gif

P2025 A2 (PanSTARRS) _ PK25A020 _ P125uch object (Jan. 11.12 UT) _ MPEC 2025-A162, CBET 5494 _ 11 01 2025 _ 1.png

P2025 A2 (PanSTARRS) _ PK25A020 _ P125uch object (Jan. 11.12 UT) _ MPEC 2025-A162, CBET 5494 _ 11 01 2025 _ 2.png

P2025 A2 (PanSTARRS) _ PK25A020 _ P125uch object (Jan. 11.12 UT) _ MPEC 2025-A162, CBET 5494 _ 11 01 2025 _ 4.png

P2025 A2 (PanSTARRS) _ PK25A020 _ P125uch object (Jan. 11.12 UT) _ MPEC 2025-A162, CBET 5494 _ 13 01 2025 _ 1.png

P/2025 A2 (PANSTARRS) / PK25A020 (q=3.447 AU, Q=10.173 AU, TP=2024 Oct. 5.98 TT) was picked up at 0959 UT on 7 Jan. by Pan-STARRS 1 (PS1), which observed it at Dec. 31.50-51p2 and Jan. 7.42-45p4. This detection was confirmed by Sam Deen via DECam (Nov. 27.29p1, 28.29p2 & 30.29p1), program code 6 via the Mt. Lemmon Survey (MLS) (Dec. 1.44-46p4), Pan-STARRS 2 (PS2) (Dec. 23.51-54p3, 27.48-52p4 & Jan. 2.48-49p2), E.J. Christensen via the Mt. Lemmon Survey (MLS) (Dec. 27.36-37p4), and iTelescope Obs. Siding Spring (Jan. 9.68-71p3).

Orbital elements:
P/2025 A2 (PANSTARRS)
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Oct. 5.97768 TT Veres
q 3.4465769 (2000.0) P Q
n 0.08591179 Peri. 278.09310 -0.28898556 -0.95561267
a 5.0866776 Node 189.32705 +0.95677119 -0.28624296
e 0.3224306 Incl. 20.73269 +0.03280606 -0.06978110
P 11.5
From 30 observations 2024 Nov. 27-2025 Jan. 9, mean residual 0".2.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2024 12 12 08 41 24.6 -06 32 56 2.8413 3.4645 121.9 14.0 20.9
...
2024 12 27 08 38 02.2 -07 12 27 2.7064 3.4734 135.1 11.5 20.8
...
2025 01 04 08 34 48.2 -07 17 40 2.6520 3.4788 141.9 10.1 20.7
...
2025 01 10 08 31 52.4 -07 13 31 2.6206 3.4832 146.5 9.0 20.7
2025 01 11 08 31 21.1 -07 12 09 2.6162 3.4839 147.2 8.8 20.7
2025 01 12 08 30 49.4 -07 10 35 2.6121 3.4847 147.9 8.6 20.7
...
2025 01 18 08 27 30.4 -06 57 06 2.5925 3.4894 151.6 7.7 20.7
...
2025 01 26 08 22 52.8 -06 28 33 2.5811 3.4962 154.6 6.9 20.7
...
2025 02 10 08 14 39.2 -05 06 38 2.6067 3.5101 152.2 7.5 20.7



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