P/2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object ..

[Gremlin]

P/2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object (Oct. 10.97 UT), MPEC 2025-H103, CBET 5548
Ø кометного ядра 3239 (1565 - 12121) м

P2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object (Oct. 10.97 UT) _ MPEC 2025-H103, CBET 55xx _ 2022 mag _ 26 04 2025 _ 1.gif

P2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object (Oct. 10.97 UT) _ MPEC 2025-H103, CBET 55xx _ 18 00 UTC + 3 мск _ 24 04 2025 _ 1.gif

P2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object (Oct. 10.97 UT) _ MPEC 2025-H103, CBET 55xx _ 2009 mag _ 26 04 2025 _ 1.gif

P2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object (Oct. 10.97 UT) _ MPEC 2025-H103, CBET 55xx _ 2022 mag _ 26 05 2024 _ 1.gif

P2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object (Oct. 10.97 UT) _ MPEC 2025-H103, CBET 55xx _ 2009 mag _ 26 05 2024 _ 1.gif

P2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object (Oct. 10.97 UT) _ MPEC 2025-H103, CBET 55xx _ 24 04 2025 _ 2.png

P2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object (Oct. 10.97 UT) _ MPEC 2025-H103, CBET 55xx _ 24 04 2025 _ 3.png

P2007 SA24 (Lemmon) _ PK07S24A _ C9MMEL2 object (Oct. 10.97 UT) _ MPEC 2025-H103, CBET 55xx _ 24 04 2025 _ 1.png

P/2007 SA24 (Lemmon) / PK07S24A (q=2.684 AU, Q=12.457 AU, TP=2022 Dec. 1.96 TT) was picked up at 0637 UT on 25 Sept. 2007 by the Mt. Lemmon Survey (MLS), which observed it at 2007 Sept. 25.28-30p4 and 2008 Feb. 28.11-12p4. This detection was confirmed by the Spacewatch 0.9m telescope (2007 Oct. 19.23-27p3), the Catalina Sky Survey (CSS) (2007 Oct. 21.36-38p4, 2007 Nov. 1.26-29p4 & 2007 Nov. 12.20-22p4), LINEAR (2007 Nov. 2.31-35p4), Pan-STARRS 2 (PS2) (2022 June 3.51-54p4, 2022 June 27.46-50p4, 2023 Nov. 18.33-37p4, 2023 Dec. 4.27-31p4, 2023 Dec. 9.28-31p4, 2023 Dec. 15.28-32p4 & 2023 Dec. 31.22-26p4), E.J. Christensen via the Mt. Lemmon Survey (MLS) (2023 Oct. 10.38-44p7, 2023 Nov. 4.40-42p4 & 2023 Dec. 16.20-21p4), Steward Obs. Mt. Lemmon Station (2023 Oct. 10.47-51p4), Maisoncelles Obs. (2023 Oct. 10.95-98p3), Comet Hunter Obs. (2023 Oct. 12.16-23p3), Chante-Perdrix Obs. (2023 Oct. 13.10-14p3), the Bok Telescope (2023 Oct. 16.46-47p4 & 2023 Nov. 15.34-36p4), Pan-STARRS 1 (PS1) (2023 Oct. 25.33-36p3 & 2023 Nov. 4.53-56p4), and Hidetaka Sato via iTelescope Obs. Beryl Jct. (2023 Dec. 6.18p2).

Orbital elements:
P/2007 SA24 (Lemmon)
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2022 Dec. 1.96000 TT Veres
q 2.6844320 (2000.0) P Q
n 0.06340437 Peri. 107.82698 +0.91224121 +0.33494692
a 6.2285924 Node 233.26310 -0.38564760 +0.89636365
e 0.5690147 Incl. 17.11583 +0.13817350 +0.29041827
P 15.5
From 99 observations 2007 Sept. 25-2023 Dec. 31, mean residual 0".4.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2025 03 25 06 05 16.2 +10 29 19 5.9496 5.9837 87.2 9.6 24.2
...
2025 04 09 06 10 23.7 +10 48 17 6.2438 6.0445 74.0 9.2 24.4
...
2025 04 17 06 13 53.6 +10 56 30 6.3950 6.0767 67.2 8.8 24.5
...
2025 04 23 06 16 49.1 +11 01 38 6.5045 6.1008 62.2 8.4 24.5
2025 04 24 06 17 19.7 +11 02 24 6.5224 6.1048 61.4 8.3 24.5
2025 04 25 06 17 50.8 +11 03 08 6.5402 6.1088 60.6 8.2 24.5
...
2025 05 01 06 21 04.5 +11 06 57 6.6442 6.1327 55.7 7.8 24.6
...
2025 05 09 06 25 41.0 +11 10 22 6.7751 6.1645 49.3 7.1 24.7
...
2025 05 24 06 35 04.3 +11 11 19 6.9935 6.2236 37.7 5.7 24.8



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