C/2024 D1 (Lemmon) _ CK24D010 _ CA8FEE2 object ..

[Gremlin]

C/2024 D1 (Lemmon) _ CK24D010 _ CA8FEE2 object (Mar. 13.12 UT), MPEC 2024-E161 (A/2024 D1 _ AK24D010), MPEC 2025-H119, CBET 5542
Ø кометного ядра 13987 м

C2024 D1 (Lemmon) _ CK24D010 _ CA8FEE2 object (Mar. 13.12 UT) _ MPEC 2024-E161 (A2024 D1 _ AK24D010), MPEC 2025-H119, CBET 5542 _ 2025 mag _ 26 04 2025 _ 1.gif

C2024 D1 (Lemmon) _ CK24D010 _ CA8FEE2 object (Mar. 13.12 UT) _ MPEC 2024-E161 (A2024 D1 _ AK24D010), MPEC 2025-H119, CBET 55xx _ 22 00 UTC + 3 мск _ 24 04 2025 _ 1.gif

C2024 D1 (Lemmon) _ CK24D010 _ CA8FEE2 object (Mar. 13.12 UT) _ MPEC 2024-E161 (A2024 D1 _ AK24D010), MPEC 2025-H119, CBET 55xx _ 2024 mag _ 23 03 2025 _ 1.gif

C2024 D1 (Lemmon) _ CK24D010 _ CA8FEE2 object (Mar. 13.12 UT) _ MPEC 2024-E161 (A2024 D1 _ AK24D010), MPEC 2025-H119, CBET 55xx _ 24 04 2025 _ 1.png

C2024 D1 (Lemmon) _ CK24D010 _ CA8FEE2 object (Mar. 13.12 UT) _ MPEC 2024-E161 (A2024 D1 _ AK24D010), MPEC 2025-H119, CBET 55xx _ 24 04 2025 _ 2.png

C2024 D1 (Lemmon) _ CK24D010 _ CA8FEE2 object (Mar. 13.12 UT) _ MPEC 2024-E161 (A2024 D1 _ AK24D010), MPEC 2025-H119, CBET 5542 _ 25 04 2025 _ 2.png

C2024 D1 (Lemmon) _ CK24D010 _ CA8FEE2 object (Mar. 13.12 UT) _ MPEC 2024-E161 (A2024 D1 _ AK24D010), MPEC 2025-H119, CBET 5542 _ 25 04 2025 _ 1.png

C/2024 D1 (Lemmon) / CK24D010 (Centaur, i=132.5°, q=6.694 AU, Q=17095.635 AU, TP=2027 Dec. 3.37 TT) was picked up at 0722 UT on 16 Feb. 2024 by MLS/Christensen, which observed it at 2024 Feb. 16.31-32p4, 2024 Dec. 8.43-44p4, and 2024 Dec. 31.41-46p8. This detection was confirmed by Pan-STARRS 1 (PS1) (2023 Dec. 27.50-54p4, 2024 Jan. 2.65p1, 2024 Jan. 23.56p1, 2024 Feb. 19.41p1 & 2025 Feb. 28.36-40p4), Pan-STARRS 2 (PS2) (2023 Dec. 28.57-60p4, 2024 Jan. 6.54p1, 2024 Feb. 21.48p1, 2024 Dec. 26.51-53p3 & 2025 Jan. 7.56-60p3), the Catalina Sky Survey Kuiper Telescope (CSS-Kuiper) (2024 Feb. 16.48-52p4, 2024 Feb. 19.18p1 & 2024 Feb. 19.35-39p3), Mt. Lemmon Sta. (2024 Feb. 17.35p1 & 2024 Feb. 17.47p1), MRO (2024 Feb. 19.37-40p4), Nastro Verde Obs. (2024 March 1.81p2), Comet Hunter Obs. (2024 March 8.18p1 & 2024 March 8.22p1), and program code 7 via LCO McDonald Obs. (2024 March 12.38-40p3).

Orbital elements:
C/2024 D1 (Lemmon)
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2027 Dec. 3.37150 TT Veres
q 6.6937960 (2000.0) P Q
z +0.0001170 Peri. 125.77121 +0.58775739 +0.80902562
+/-0.0000113 Node 179.66338 +0.26114229 -0.19478599
e 0.9992169 Incl. 132.45047 +0.76573230 -0.55455925
From 60 observations 2023 Dec. 27-2025 Feb. 28, mean residual 0".5.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2025 03 25 09 16 56.3 +61 30 26 8.8517 9.2129 108.3 5.9 21.7
...
2025 04 09 09 05 15.5 +61 13 28 8.9801 9.1503 96.6 6.2 21.7
...
2025 04 17 09 00 28.7 +60 58 11 9.0542 9.1170 90.4 6.3 21.7
...
2025 04 23 08 57 34.6 +60 44 44 9.1105 9.0921 85.8 6.3 21.7
2025 04 24 08 57 09.1 +60 42 21 9.1199 9.0880 85.0 6.3 21.7
2025 04 25 08 56 44.4 +60 39 56 9.1292 9.0839 84.3 6.3 21.7
...
2025 05 01 08 54 37.0 +60 24 53 9.1847 9.0591 79.7 6.3 21.7
...
2025 05 09 08 52 39.2 +60 03 45 9.2559 9.0261 73.8 6.2 21.7
...
2025 05 24 08 51 25.1 +59 23 19 9.3747 8.9646 63.2 5.8 21.7



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