C/2025 D5 (PanSTARRS) _ CK25D050 _ P227rjs object ..

[Gremlin]

C/2025 D5 (PanSTARRS) _ CK25D050 _ P227rjs object (Mar. 5.62 UT), MPEC 2025-E99, CBET 5519
Ø кометного ядра н/д

C2025 D5 (PanSTARRS) _ CK25D050 _ P227rjs object (Mar. 5.62 UT) _ MPEC 2025-E99, CBET 5519 _ 2025 mag _ 08 03 2025 _ 1.gif

C2025 D5 (PanSTARRS) _ CK25D050 _ P227rjs object (Mar. 5.62 UT) _ MPEC 2025-E99, CBET 5519 _ 18 00 UTC + 3 мск _ 05 03 2025 _ 1.gif

C2025 D5 (PanSTARRS) _ CK25D050 _ P227rjs object (Mar. 5.62 UT) _ MPEC 2025-E99, CBET 5519 _ 05 03 2025 _ 1.png

C2025 D5 (PanSTARRS) _ CK25D050 _ P227rjs object (Mar. 5.62 UT) _ MPEC 2025-E99, CBET 5519 _ 05 03 2025 _ 2.png

C2025 D5 (PanSTARRS) _ CK25D050 _ P227rjs object (Mar. 5.62 UT) _ MPEC 2025-E99, CBET 5519 _ 06 03 2025 _ 1.png

C/2025 D5 (PANSTARRS) / CK25D050 (i=73.4°, q=2.012 AU, Q=1670.956 AU, TP=2025 May 13.30 TT) was picked up at 1302 UT on 28 Feb. by Pan-STARRS 2 (PS2), which observed it at Feb. 28.54-58p3 and 28.64p2. This detection was confirmed by E.J. Christensen via the Mt. Lemmon Survey (MLS) (Feb. 20.44-45p3), Robert Holmes via Cerro Tololo Inter-American Obs. (CTIO) (March 1.29-30p3), the Spacewatch 0.9m telescope (March 1.43-46p3), R. Weryk via Canada-France-Hawaii Telescope (March 1.44p3 & 4.54-55p3), and Hidetaka Sato via iTelescope Obs. Siding Spring (March 1.73-74p2).

Orbital elements:
C/2025 D5 (PANSTARRS)
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 May 13.30401 TT Veres
q 2.0118306 (2000.0) P Q
z +0.0011969 Peri. 211.49359 -0.85070872 +0.52549362
+/-0.0002166 Node 0.73517 +0.05179810 +0.10708241
e 0.9975920 Incl. 73.35741 -0.52307899 -0.84403188
From 22 observations 2025 Feb. 20-Mar. 4, mean residual 0".5.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2025 02 03 13 38 49.4 +06 27 35 1.7711 2.3358 112.7 22.9 22.5
...
2025 02 18 13 22 17.2 +01 45 08 1.4834 2.2516 130.2 19.6 22.0
...
2025 02 26 13 07 30.1 -01 19 39 1.3524 2.2108 140.9 16.4 21.7
...
2025 03 04 12 53 13.4 -03 55 46 1.2691 2.1823 149.5 13.3 21.5
2025 03 05 12 50 34.1 -04 23 11 1.2567 2.1778 151.0 12.8 21.5
2025 03 06 12 47 50.2 -04 50 58 1.2448 2.1732 152.4 12.2 21.4
...
2025 03 12 12 29 51.7 -07 44 20 1.1834 2.1473 161.0 8.7 21.3
...
2025 03 20 12 02 12.6 -11 44 49 1.1318 2.1158 167.9 5.7 21.1
...
2025 04 04 11 05 25.0 -18 38 00 1.1352 2.0672 150.9 13.6 21.0



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