A/2025 O4 _ AK25O040 _ P22bZYt object ..

[Gremlin]

A/2025 O4 _ AK25O040 _ P22bZYt object (Mar. 30.90 UT), MPEC 2026-F271
Ø кометного ядра 1027 м

A2025 O4 _ AK25O040 _ P22bZYt object (Mar. 30.90 UT) _ MPEC 2026-F271 _ 2026 mag _ 06 04 2026 _ 1.gif

Объект P22bZYt (P22bZYt object) _ 18 00 UTC + 3 мск _ 31 03 2026 _ 1.gif

A2025 O4 _ AK25O040 _ P22bZYt object (Mar. 30.90 UT) _ MPEC 2026-F271 _ 31 03 2026 _ 2.png

A2025 O4 _ AK25O040 _ P22bZYt object (Mar. 30.90 UT) _ MPEC 2026-F271 _ 31 03 2026 _ 3.png

A2025 O4 _ AK25O040 _ P22bZYt object (Mar. 30.90 UT) _ MPEC 2026-F271 _ 30 03 2026 _ 1.png

A/2025 O4 / AK25O040 (i=144.2°, q=3.181 AU, Q=377.770 AU, TP=2025 June 10.16 TT, H=15.4 ~2.82 km) was picked up at 0701 UT on 26 July 2025 by Pan-STARRS 2 (PS2), which observed it at 2025 July 17.32-36p3 and 2025 July 26.29-33p3. This detection was confirmed by Magdalena Ridge Obs. (MRO) (2025 July 27.16-19p4), R. Weryk via Univ. of Hawaii 88-inch telescope (UH88) (2025 Aug. 1.27p2), Hidetaka Sato via iTelescope Obs. Siding Spring (2025 Aug. 15.38-39p2), and R. Weryk via Canada-France-Hawaii Telescope (2025 Aug. 16.25-26p3, 2025 Aug. 22.29p1 & 2025 Aug. 25.30-31p3).

Orbital elements:
A/2025 O4
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 June 10.16096 TT Pike
q 3.1809387 (2000.0) P Q
z +0.0052942 Peri. 151.96404 +0.03387515 -0.83826577
+/-0.0006936 Node 68.64740 -0.99090070 +0.04280102
e 0.9831594 Incl. 144.24520 -0.13026237 -0.54357941
H 15.4
From 21 observations 2025 July 17-Aug. 25, mean residual 0".2.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2026 02 28 15 40 07.9 -36 11 46 3.7680 4.0194 97.5 14.1 22.1
...
2026 03 15 15 20 24.5 -37 52 38 3.5842 4.1028 114.9 12.7 22.0
...
2026 03 23 15 06 49.5 -38 34 03 3.5048 4.1482 124.2 11.5 21.9
...
2026 03 29 14 55 21.5 -38 56 34 3.4573 4.1827 131.2 10.3 21.9
2026 03 30 14 53 21.1 -38 59 29 3.4505 4.1884 132.3 10.2 21.9
2026 03 31 14 51 19.3 -39 02 09 3.4441 4.1942 133.5 10.0 21.8
...
2026 04 06 14 38 41.0 -39 12 29 3.4132 4.2291 140.0 8.7 21.8
...
2026 04 14 14 20 57.4 -39 09 57 3.3942 4.2760 147.8 7.2 21.7
...
2026 04 29 13 47 28.0 -38 13 54 3.4335 4.3652 154.7 5.7 21.7



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