P/2023 JN16 (Lemmon) _ PK23J16N _ no data object ..

[Gremlin]

P/2023 JN16 (Lemmon) _ PK23J16N _ no data object, MPEC 2024-Q04, CBET 5430
Ø кометного ядра 2241.1 м

P2023 JN16 (Lemmon) _ PK23J16N _ no data object _ MPEC 2024-Q04, CBET 5430 _ 2024 mag _ 21 08 2024 _ 1.gif

P2023 JN16 (Lemmon) _ PK23J16N _ no data object _ MPEC 2024-Q04, CBET 5430 _ 18 00 UTC + 3 мск _ 30 08 2024 _ 1.gif

P2023 JN16 (Lemmon) _ PK23J16N _ no data object _ MPEC 2024-Q04, CBET 5430 _ 30 08 2024 _ 1.png

P2023 JN16 (Lemmon) _ PK23J16N _ no data object _ MPEC 2024-Q04, CBET 5430 _ 30 08 2024 _ 2.png

P2023 JN16 (Lemmon) _ PK23J16N _ no data object _ MPEC 2024-Q04, CBET 5430 _ 30 08 2024 _ 3.png

P2023 JN16 (Lemmon) _ PK23J16N _ no data object _ MPEC 2024-Q04, CBET 5430 _ 21 08 2024 _ 1.png

P/2023 JN16 (Lemmon) / PK23J16N (q=2.300 AU, Q=5.391 AU, TP=2024 Dec. 30.55 TT) was picked up at 0534 UT on 10 May 2023 by MLS/Christensen, which observed it at 2023 May 10.23-25p4 and 2023 May 25.28-29p4. This detection was confirmed by Sam Deen via Subaru Telescope (2018 March 18.46p1, 2018 March 18.51p1 & 2018 March 18.56p1), ZTF (2023 April 29.29-32p3 & 2023 April 29.42p1), PS1 (2023 May 12.38-42p4), Xuyi Sta. (2023 May 13.69-71p3), roving observer (2023 June 3.08-14p3, 2023 June 4.97p1, 2023 June 5.03p1, 2023 June 5.07p1, 2023 June 15.10-14p6, 2023 June 15.96p1, 2023 June 16.04p1, 2023 June 16.11p1, 2023 June 17.08p1, 2023 June 17.12p1, 2023 June 17.17p1, 2023 June 17.96p1, 2023 June 18.06p1, 2023 June 18.16p1, 2023 July 14.14-16p3, 2023 July 15.03p1, 2023 July 15.09p1 & 2023 July 15.16p1), Telescope Live (2023 June 8.05-06p3, 2023 July 16.06-07p3 & 2023 Aug. 12.03p1), PS2 (2023 June 8.29-33p4), iTelescope Obs. Siding Spring (2023 June 18.56p1), D. De Martin via Skygems Namibia (2023 June 18.84-86p2), Schiaparelli Southern Obs. (2023 June 22.86p1, 2023 June 23.86p1, 2023 June 23.91p1 & 2023 July 6.82-86p2), and Deep Random Survey (DRS) (2023 Aug. 3.00-03p2, 2024 March 12.38-39p2, 2024 June 29.15p1 & 2024 June 29.23p1).

Orbital elements:
P/2023 JN16 (Lemmon)
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Dec. 30.54749 TT Rudenko
q 2.2997160 (2000.0) P Q
n 0.22271916 Peri. 353.13603 +0.99612452 -0.08694437
a 2.6954483 Node 11.87635 +0.08345512 +0.88660967
e 0.1468150 Incl. 3.70257 +0.02777031 +0.45427301
P 4.43
From 74 observations 2018 Mar. 18-2024 June 29, mean residual 0".3.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2024 07 17 22 17 46.1 -15 49 28 1.5095 2.4051 143.7 14.5 18.7
...
2024 08 01 22 10 11.4 -16 33 30 1.4100 2.3881 159.7 8.5 18.5
...
2024 08 09 22 04 07.3 -17 02 14 1.3776 2.3796 168.4 4.9 18.5
...
2024 08 15 21 58 59.1 -17 23 41 1.3636 2.3734 174.1 2.5 18.4
2024 08 16 21 58 06.0 -17 27 08 1.3622 2.3724 174.7 2.2 18.4
2024 08 17 21 57 12.6 -17 30 32 1.3610 2.3713 175.1 2.1 18.4
...
2024 08 23 21 51 49.6 -17 49 31 1.3592 2.3654 172.5 3.2 18.4
...
2024 08 31 21 44 52.8 -18 09 38 1.3709 2.3579 164.0 6.8 18.4
...
2024 09 15 21 34 31.6 -18 24 51 1.4338 2.3449 147.5 13.3 18.5



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