P/2005 J1 _ PK05J010 = P/2025 O1 (McNaught) _ PK25O010 ..

[Gremlin]

P/2005 J1 (McNaught) _ PK05J010 _ 5J50C4D object (May 8.57 UT), IAUC 8525, MPEC 2005-J32 = P/2025 O1 (McNaught) _ PK25O010 _ 5GS2321 object (July 31.58 UT), MPEC 2025-P120, CBET 5592
Ø кометного ядра 745 м

P2025 O1 (McNaught) _ PK25O010 _ 5GS2321 object (July 31.58 UT) _ MPEC 2025-P120, CBET 5592 = P2005 J1 (McNaught) _ PK05J010 _ 5J50C4D object (May 8.57 UT) _ IAUC 8525, MPEC 2005-J32 _ 2025 mag _ 10 08 2025 _ 1.gif

P2005 J1 (McNaught) _ PK05J010 _ 5J50C4D object (May 8.57 UT) _ IAUC 8525, MPEC 2005-J32 = P2025 O1 (McNaught) _ PK25O010 _ 5GS2321 object (July 31.58 UT) _ MPEC 2025-P120, CBET 5592 _ 13 08 2025 _ 1.png

P2005 J1 (McNaught) _ PK05J010 _ 5J50C4D object (May 8.57 UT) _ IAUC 8525, MPEC 2005-J32 = P2025 O1 (McNaught) _ PK25O010 _ 5GS2321 object (July 31.58 UT) _ MPEC 2025-P120, CBET 5588 _ 18 00 UTC + 3 мск _ 08 08 2025 _ 1.gif

P2005 J1 (McNaught) _ PK05J010 _ 5J50C4D object (May 8.57 UT) _ IAUC 8525, MPEC 2005-J32 = P2025 O1 (McNaught) _ PK25O010 _ 5GS2321 object (July 31.58 UT) _ MPEC 2025-P120, CBET 5588 _ 2025 mag _ 30 11 2024 _ 1.gif

P2005 J1 (McNaught) _ PK05J010 _ 5J50C4D object (May 8.57 UT) _ IAUC 8525, MPEC 2005-J32 = P2025 O1 (McNaught) _ PK25O010 _ 5GS2321 object (July 31.58 UT) _ MPEC 2025-P120, CBET 5588 _ 08 08 2025 _ 1.png

P2005 J1 (McNaught) _ PK05J010 _ 5J50C4D object (May 8.57 UT) _ IAUC 8525, MPEC 2005-J32 = P2025 O1 (McNaught) _ PK25O010 _ 5GS2321 object (July 31.58 UT) _ MPEC 2025-P120, CBET 5588 _ 08 08 2025 _ 2.png

P2005 J1 (McNaught) _ PK05J010 _ 5J50C4D object (May 8.57 UT) _ IAUC 8525, MPEC 2005-J32 = P2025 O1 (McNaught) _ PK25O010 _ 5GS2321 object (July 31.58 UT) _ MPEC 2025-P120, CBET 5588 _ 08 08 2025 _ 3.png

P/2025 O1 / PK25O010 was picked up at 0021 UT on 29 July by AMACS1, which observed it at July 29.02-03p3. This detection was confirmed by OVTLN (July 30.04-05p3), Mt. John Obs. (July 31.30-32p4), and Ocana/Calar Alto (Aug. 7.86p1).

Orbital elements:
P/2005 J1 (McNaught)
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 July 11.25681 TT Pike
q 1.5393148 (2000.0) P Q
n 0.14583131 Peri. 338.88243 -0.32540100 +0.78586800
a 3.5746665 Node 268.83032 -0.77457204 -0.54051056
e 0.5693823 Incl. 31.73334 -0.54235813 +0.30043272
P 6.76
From 114 observations 2005 May 3-2025 Aug. 7, mean residual 1".0.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2025 07 09 13 14 26.9 -27 50 37 0.9833 1.5395 100.7 40.5 18.3
...
2025 07 24 14 03 09.4 -22 54 03 1.0711 1.5451 95.5 40.9 18.5
...
2025 08 01 14 28 14.9 -20 34 58 1.1311 1.5545 92.7 40.7 18.7
...
2025 08 07 14 46 33.5 -19 00 08 1.1814 1.5644 90.6 40.4 18.8
2025 08 08 14 49 33.9 -18 45 06 1.1901 1.5663 90.2 40.3 18.8
2025 08 09 14 52 33.6 -18 30 17 1.1990 1.5682 89.9 40.3 18.8
...
2025 08 15 15 10 15.1 -17 05 56 1.2548 1.5813 87.8 39.8 19.0
...
2025 08 23 15 33 08.6 -15 24 53 1.3348 1.6022 85.0 39.0 19.2
...
2025 09 07 16 14 07.3 -12 45 12 1.4994 1.6512 79.8 36.9 19.6



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