⚠️ C/2025 F2 (SWAN) _ CK25F020 _ SWAN25F = ABC0125 object ..

[Gremlin]

C/2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT), MPEC 2025-G102, CBET 5538
Ø кометного ядра 22115 м

C2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT) _ MPEC 2025-G102, CBET 5538 _ 2025 mag _ 03 05 2025 _ 1.gif

C2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT) _ MPEC 2025-G102, CBET 5538 _ 2025 mag _ 21 04 2025 _ 1.gif

C2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT) _ MPEC 2025-G102, CBET 5538 _ 2025 mag _ 09 04 2025 _ 1.gif

☄ _ Объект SWAN25F (SWAN25F object) _ 2025 mag _ 05 04 2025 _ 1.gif

C2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT) _ MPEC 2025-G102, CBET 5538 _ 18 00 UTC + 3 мск _ 09 04 2025 _ 1.gif

☄ _ Объект SWAN25F (SWAN25F object) _ 2025 chart _ 05 04 2025 _ 1.gif

C2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT) _ MPEC 2025-G102, CBET 5538, MPEC 2025-G119 _ 13 04 2025 _ 1.png

C2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT) _ MPEC 2025-G102, CBET 5538 _ 09 04 2025 _ 7.png

C2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT) _ MPEC 2025-G102, CBET 5538 _ 09 04 2025 _ 8.png

C2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT) _ MPEC 2025-G102, CBET 5538 _ 09 04 2025 _ 2.png

C2025 F2 (SWAN) _ CK25F020 _ SWAN25F object (Apr. 8.97 UT) = ABC0125 object (Apr. 7.70 UT) _ MPEC 2025-G102, CBET 5538 _ 09 04 2025 _ 1.png

C/2025 F2 (SWAN) / CK25F020 (i=90.4°, q=0.333 AU, Q=25549.487 AU, TP=2025 May 1.16 TT) was picked up at 1200 UT on 22 March by the Solar & Heliospheric Obs. (SOHO), which observed it at March 22.50p1, 23.50p1, 24.50p1, 26.50p1, 27.50p1, 28.50p1, and 29.50p1. This detection was confirmed by Pan-STARRS 1 (PS1) (2024 Sept. 3.38-41p2, 2024 Sept. 24.25p1, 2024 Sept. 27.27-32p6 & 2024 Oct. 6.24-28p4), Sam Deen via DECam (2024 Sept. 8.01p1), Pan-STARRS 2 (PS2) (2024 Sept. 9.31-35p4 & 2024 Oct. 4.22-26p4), Xingming Obs. KATS (March 20.95-96p2, April 3.94-95p2, 4.94-95p2 & 6.94p2), Xingming Obs. #2 (March 26.93-96p3, April 3.93-95p3 & 4.93-95p3), Daocheng Xingyuan Obs. (April 1.90p3 & 7.90-91p3), Schiller Obs. (April 3.13-14p3), Stixendorf Obs. (April 3.13-14p4, 4.11-14p6 & 6.13-14p3), Chelmsford Obs. (April 3.18p4, 4.17p2, 5.17-18p3, 6.17p3 & 7.17p2), B. Lutkenhoner via Slooh.com Canary Islands Obs. (April 3.24-25p3, 4.23-25p6, 7.23-24p5 & 8.24p4), Hirao Obs. (April 3.83p3), Moletai Obs. (April 4.08p3 & 5.08p2), Muensterschwarzach Obs. (April 4.12-14p4 & 7.13-14p3), Sormano2 Obs. (April 4.14-16p4 & 5.14-16p3), Tarbatness Obs. (April 4.15-16p4 & 7.16p4), Schiaparelli Obs. (April 4.16-17p2 & 5.15p2), Hidetaka Sato via iTelescope Obs. Beryl Jct. (April 4.51p2 & 5.51p3), T. Prystavski via iTelescope Obs. Beryl Jct. (April 4.51-52p3 & 7.49p4), Mike Mattiazzo via iTelescope Obs. Beryl Jct. (April 4.51-52p3, 5.48-49p4, 6.49p4 & 7.50-51p5), Ageo Obs. (April 4.79-81p4 & 7.80-81p4), Sukagawa Obs. (April 4.80-81p3 & 7.78-79p3), Fukuchiyama & Kannabe Obs. (April 4.82-83p3 & 6.80-82p3), Jiama'erdeng Tianwentai (April 4.98p3 & 7.97p3), Al-Khatim Obs. (April 5.04-05p3 & 6.04-05p3), Gromme Obs. (April 5.13-15p3, 6.13-15p3, 7.13-15p3 & 8.14-16p3), PGC (April 5.19-20p4 & 8.19-20p4), Koeditz Obs. (April 6.13-14p3 & 7.12-14p3), Oberfrauendorf Obs. (April 6.13-14p3), Maisoncelles Obs. (April 6.14-17p7, 7.14-17p7 & 8.14-17p7), Chante-Perdrix Obs. (April 6.17-18p3), Santa Maria de Montmagastrell Obs. (April 6.18-19p4), Montcabre Obs. (April 6.18-19p3 & 7.18p3), Cielo Profundo Obs. (April 6.20-21p3), K. Dankov via Slooh.com Canary Islands Obs. (April 6.23-24p2), E. Cortes via Slooh.com Canary Islands Obs. (April 6.24p3 & 7.23-25p4), Sharjah Obs. (April 7.05-06p18), Berthelot Obs. (April 7.08-12p3), Olmen Obs. (April 7.12-13p3), Buchloe Obs. (April 7.14p3), Kurihara Obs. (April 7.79p3), Southern Utsunomiya Obs. (April 7.79-81p5), BigBang Obs. (April 8.13-14p6), Virtual Telescope Project (April 8.14p3), and Makroskooppi Obs. (April 8.19p3).

Orbital elements:
C/2025 F2 (SWAN)
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 May 1.15921 TT Veres
q 0.3334208 (2000.0) P Q
z +0.0000784 Peri. 153.85020 -0.77759255 -0.37814441
+/-0.0000212 Node 329.84363 +0.23615769 +0.56480845
e 0.9999739 Incl. 90.37191 +0.58273439 -0.73348362
From 301 observations 2024 Sept. 3-2025 Apr. 8, mean residual 0".5.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2025 03 09 22 11 00.1 +10 10 59 2.1682 1.3033 22.1 16.7 14.0
...
2025 03 24 22 42 49.0 +16 43 38 1.8023 1.0173 26.8 26.2 12.6
...
2025 04 01 23 07 10.5 +21 20 17 1.5914 0.8560 28.4 33.7 11.5
...
2025 04 07 23 32 05.5 +25 24 27 1.4302 0.7313 28.6 41.0 10.6
2025 04 08 23 37 04.2 +26 07 55 1.4035 0.7103 28.6 42.4 10.5
2025 04 09 23 42 20.6 +26 51 58 1.3768 0.6892 28.5 43.9 10.3
...
2025 04 15 00 21 54.6 +31 18 34 1.2213 0.5634 27.1 54.3 9.1
...
2025 04 23 01 45 14.6 +35 03 49 1.0450 0.4100 23.0 73.1 7.4
...
2025 05 08 04 31 41.2 +14 48 18 1.0049 0.3892 22.3 79.5 7.1



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