C/2023 H3 (PanSTARRS) _ CK23H030 _ P21EXHF object ..

Модераторы: Ulmo, Булдаков Сергей, Gremlin

C/2023 H3 (PanSTARRS) _ CK23H030 _ P21EXHF object ..

Непрочитанное сообщение Gremlin » 30 май 2023 09:09

C/2023 H3 (PanSTARRS) _ CK23H030 _ P21EXHF object, MPEC 2023-K195, CBET 5267
Ø кометного ядра 5344 м

}C2023 H3 (PanSTARRS) _ CK23H030 _ P21EXHF object _ MPEC 2023-K195, CBET 5266 _ 2023 mag _ 03 06 2023 _ 1.gif
}C2023 H3 (PanSTARRS) _ CK23H030 _ P21EXHF object, MPEC 2023-K195, CBET 5266 _ 09 00 UTC + 3 мск _ 30 05 2023 _ 1.gif
}C2023 H3 (PanSTARRS) _ CK23H030 _ P21EXHF object _ MPEC 2023-K195, CBET 5266 _ 30 05 2023 _ 4.png
}C2023 H3 (PanSTARRS) _ CK23H030 _ P21EXHF object _ MPEC 2023-K195, CBET 5266 _ 30 05 2023 _ 3.png
}C2023 H3 (PanSTARRS) _ CK23H030 _ P21EXHF object _ MPEC 2023-K195, CBET 5266 _ 2023 mag _ 30 05 2023 _ 1.png

C/2023 H3 (PANSTARRS) / CK23H030 (q=5.232 AU, Q=27.288 AU, TP=2024 Feb. 18.87 TT) was picked up at 0929 UT on 28 April by Pan-STARRS 2 (PS2), which observed it at March 16.58-61p3, April 15.43-47p4, 21.47-49p3, 28.40-43p4, and May 25.31-34p4. This detection was confirmed by Pan-STARRS 1 (PS1) (March 31.57-61p4, April 30.40p2 & May 12.38-42p4), Hidetaka Sato via iTelescope Chile (April 29.38-39p2), the Spacewatch 0.9m telescope (April 30.24-26p3), E.J. Christensen via the Mt. Lemmon Survey (MLS) (May 10.23-25p4), Comet Hunter Obs. (May 12.15-20p3), program code 2 via LCO Tenerife B (May 17.94-95p4), and R. Weryk via Univ. of Hawaii 88-inch telescope (UH88) (May 28.35p3).

Orbital elements:
C/2023 H3 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Feb. 18.86591 TT Rudenko
q 5.2324800 (2000.0) P Q
n 0.01955643 Peri. 193.31154 -0.36800511 +0.92914153
a 13.6440407 Node 55.10679 -0.84907080 -0.32018631
e 0.6165007 Incl. 2.48846 -0.37901321 -0.18486952
P 50.4
From 47 observations 2023 Mar. 16-May 28, mean residual 0".2.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 04 30 14 25 41.1 -13 31 22 4.5037 5.5106 179.0 0.2 20.7
...
2023 05 15 14 19 47.6 -13 06 55 4.5079 5.4841 163.4 3.0 20.7
...
2023 05 23 14 16 59.5 -12 55 37 4.5362 5.4704 155.0 4.5 20.7
...
2023 05 29 14 15 09.7 -12 48 32 4.5684 5.4603 148.8 5.5 20.7
2023 05 30 14 14 53.0 -12 47 30 4.5747 5.4587 147.7 5.7 20.7
2023 05 31 14 14 36.8 -12 46 30 4.5812 5.4570 146.7 5.9 20.7
...
2023 06 06 14 13 10.5 -12 41 25 4.6249 5.4472 140.6 6.8 20.7
...
2023 06 14 14 11 47.0 -12 37 22 4.6952 5.4345 132.6 7.9 20.7
...
2023 06 29 14 10 59.9 -12 39 09 4.8575 5.4116 118.1 9.5 20.8



подробности следуют...
Gremlin
Статус: Старожил
Статус: Старожил
 
Сообщения: 10152
Зарегистрирован: 06 июл 2015 09:52
Благодарил (а): 2 раз.
Поблагодарили: 33 раз.

Вернуться в Хвостатые гостьи: открытия - переоткрытия комет ..

Кто сейчас на конференции

Сейчас этот форум просматривают: нет зарегистрированных пользователей и гости: 2