P/2024 FG9 (Nanshan-Hahn) _ PK24F09G _ RdSH327 object ..

[Gremlin]

P/2024 FG9 (Nanshan-Hahn) _ PK24F09G _ RdSH327 object (Apr. 13.99 UT), MPEC 2024-L04, CBET 5401
Ø н/д

P2024 FG9 (Nanshan-Hahn) _ PK24F09G _ RdSH327 object (Apr. 13.99 UT) _ MPEC 2024-L04, CBET 5401 _ 2024 mag _ 04 09 2024 _ 1.gif

P2024 FG9 (Nanshan-Hahn) _ PK24F09G _ RdSH327 object (Apr. 13.99 UT) _ MPEC 2024-L04, CBET 5401 _ 2024 mag _ 09 06 2024 _ 1.gif

P2024 FG9 (Nanshan-Hahn) _ PK24F09G _ RdSH327 object (Apr. 13.99 UT) _ MPEC 2024-L04, CBET 5401 _ 2018 mag _ 09 06 2024 _ 1.gif

15 ↔ 21 _ А-объекты _ A↗ objects _ comet-like orbits but have not had their cometary nature confirmed _ 01 06 2024 _ 1.png

P2024 FG9 (Nanshan-Hahn) _ PK24F09G _ RdSH327 object (Apr. 13.99 UT) _ MPEC 2024-L04, CBET 5401 _ 03 06 2024 _ 1.png

P2024 FG9 (Nanshan-Hahn) _ PK24F09G _ RdSH327 object (Apr. 13.99 UT) _ MPEC 2024-L04, CBET 5401 _ 03 06 2024 _ 2.png

P2024 FG9 (Nanshan-Hahn) _ PK24F09G _ RdSH327 object (Apr. 13.99 UT) _ MPEC 2024-L04, CBET 5401 _ 03 06 2024 _ 3.png

P/2024 FG9 (Nanshan-Hahn) / PK24F09G (q=1.596 AU, Q=6.512 AU, TP=2024 May 20.34 TT) was picked up at 0258 UT on 21 March by MLS/Christensen, which observed it at March 21.12-17p7. This detection was confirmed by the Zwicky Transient Facility (ZTF) (2018 March 29.22p1, 2018 April 8.16p1, 2018 April 11.18p1 & 2018 April 15.16-18p2), Sam Deen via DECam (2018 May 16.97p1), PS1 (2023 Nov. 4.53-55p3), PS2 (2023 Nov. 10.37-41p4, 2023 Nov. 18.33-37p4, 2023 Dec. 4.27-30p3, 2023 Dec. 9.44-47p3, 2023 Dec. 16.26p1 & 2024 March 6.23-27p3), Xinjiang Obs. Nanshan Station (March 8.58-61p3), Xingming Obs. #2 (March 9.59-62p3), Proxima Centauri Obs. (April 10.87-90p3, 11.86-89p3, 12.86-89p3, 14.85-88p6 & May 29.87-89p3), Iota Scorpii Obs. (April 12.82-83p3), SONEAR Wykrota-CEAMIG (April 12.90-93p3), ARO Westfield (April 13.06-07p4), Tarui Obs. (April 13.43-44p3), Schiaparelli Obs. (April 13.82-83p2), San Marcello Pistoiese Obs. (April 13.84-85p2), LCO Tenerife Aqawan A#2 (April 15.87-88p3), Deep Random Survey (DRS) (April 16.98-00p3), LCO Haleakala OGG B#2 (April 28.24-25p3, May 2.24-25p3 & 9.24-25p3), AZM Martinsberg (May 10.84-85p2), Hidetaka Sato via iTelescope Obs. Siding Spring (May 13.35-36p2 & 26.35p4), Schiaparelli Southern Obs. (May 21.74-77p2), M. Masek via La Palma (May 24.90-91p2), and LCO Haleakala Clamshell#3 (May 25.25p2).

Orbital elements:
P/2024 FG9 (Nanshan-Hahn)
Epoch 2024 May 10.0 TT = JDT 2460440.5
T 2024 May 20.33999 TT Rudenko
q 1.5963737 (2000.0) P Q
n 0.16774574 Peri. 245.90699 -0.75375681 -0.65651784
a 3.2561299 Node 253.04463 +0.61336521 -0.68706842
e 0.5097328 Incl. 1.73115 +0.23586818 -0.31132189
P 5.88
From 98 observations 2018 Mar. 29-2024 May 26, mean residual 0".6.

P/2024 FG9 (Nanshan-Hahn)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 22.15494 TT Rudenko
q 1.7134945 (2000.0) P Q
n 0.16423042 Peri. 184.47815 -0.71791386 -0.68686853
a 3.3024302 Node 311.45964 +0.64328769 -0.59244808
e 0.4811414 Incl. 8.68676 +0.26604630 -0.42097137
P 6.00
From 98 observations 2018 Mar. 29-2024 May 26, mean residual 0".6.

P/2024 FG9 (Nanshan-Hahn)
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 May 20.33689 TT Rudenko
q 1.5963784 (2000.0) P Q
n 0.16773648 Peri. 245.90516 -0.75373650 -0.65654115
a 3.2562497 Node 253.04469 +0.61338645 -0.68704944
e 0.5097494 Incl. 1.73115 +0.23587781 -0.31131462
P 5.88
From 98 observations 2018 Mar. 29-2024 May 26, mean residual 0".6.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2024 05 02 06 29 59.6 +22 05 29 1.9518 1.6063 55.2 31.0 17.5
...
2024 05 17 07 14 39.5 +21 05 33 2.0237 1.5967 51.1 29.5 17.6
...
2024 05 25 07 38 42.6 +20 14 07 2.0641 1.5970 49.1 28.7 17.6
...
2024 05 31 07 56 43.1 +19 26 55 2.0958 1.5997 47.7 27.9 17.6
2024 06 01 07 59 42.8 +19 18 21 2.1012 1.6004 47.4 27.8 17.7
2024 06 02 08 02 42.2 +19 09 36 2.1066 1.6011 47.2 27.7 17.7
...
2024 06 08 08 20 34.9 +18 13 03 2.1400 1.6066 45.8 26.9 17.7
...
2024 06 16 08 44 09.5 +16 47 39 2.1867 1.6172 44.0 25.8 17.8
...
2024 07 01 09 27 14.2 +13 41 22 2.2814 1.6464 40.5 23.6 18.0



подробности следуют...