C/2024 B1 (Lemmon) _ CK24B010 _ CA698P2 object (Feb. 8.69 UT), MPEC 2024-C86, CBET 5344
Ø кометного ядра 2568 м
C/2024 B1 (Lemmon) / CK24B010 (e=1.001, i=70.9°, q=1.633 AU, TP=2024 Oct. 7.75 TT) was picked up at 0411 UT on 16 Jan. by E.J. Christensen via the Mt. Lemmon Survey (MLS), which observed it at Jan. 16.17-19p4. This detection was confirmed by Pan-STARRS 1 (PS1) (2023 Oct. 13.59-60p2, 2024 Dec. 5.41-44p3, 2024 Dec. 9.39-42p3, 2024 Dec. 15.39-44p4 & 2024 Jan. 3.32-33p2), Pan-STARRS 2 (PS2) (2023 Oct. 19.54-57p3, 2023 Oct. 23.61-62p2, 2024 Nov. 20.45-47p3 & 2024 Dec. 24.32-36p2), the Catalina Sky Survey Kuiper Telescope (CSS-Kuiper) (Jan. 16.23-24p4), Magdalena Ridge Obs. (MRO) (Jan. 17.07-09p4), Crni Vrh Obs. (Jan. 29.72-75p4), Hidetaka Sato via iTelescope Chile (Jan. 31.05p2), Sormano2 Obs. (Jan. 31.75-76p3), Schiaparelli Obs. (Feb. 1.78-83p3 & 1.87p1), and SADR Obs. (Feb. 2.04-09p4).
Orbital elements:
C/2024 B1 (Lemmon)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Oct. 7.74710 TT Bell
q 1.6330468 (2000.0) P Q
z -0.0004969 Peri. 66.23065 -0.21908572 -0.30116649
+/-0.0000308 Node 79.20379 +0.07085445 -0.95357019
e 1.0008114 Incl. 70.87143 +0.97312954 +0.00162713
From 53 observations 2023 Oct. 13-2024 Feb. 2, mean residual 0".4.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2024 01 09 04 00 27.6 -14 38 38 3.1032 3.6853 119.3 13.5 21.1
...
2024 01 24 03 49 19.7 -11 03 07 3.1380 3.5430 106.3 15.5 21.0
...
2024 02 01 03 45 21.2 -08 58 01 3.1709 3.4670 99.2 16.3 20.9
...
2024 02 07 03 43 17.8 -07 21 29 3.2001 3.4099 93.8 16.8 20.9
2024 02 08 03 43 01.8 -07 05 14 3.2052 3.4004 92.9 16.8 20.8
2024 02 09 03 42 47.1 -06 48 57 3.2104 3.3909 92.0 16.9 20.8
...
2024 02 15 03 41 46.2 -05 10 41 3.2429 3.3338 86.6 17.2 20.8
...
2024 02 23 03 41 34.8 -02 59 01 3.2876 3.2576 79.6 17.4 20.7
...
2024 03 09 03 44 32.2 +01 06 31 3.3689 3.1148 66.8 17.0 20.6
подробности следуют...

