P/2015 XG422 (PanSTARRS) _ PK15Xg2G _ no data object = 469P

[Gremlin]

469P/PanSTARRS 147 (P/2015 XG422)

P/2015 XG422 (PanSTARRS) _ PK15Xg2G _ no data object, MPEC 2023-P35, CBET 5284

P2015 XG422 (PanSTARRS) _ PK15Xg2G _ no data object _ MPEC 2023-P35, CBET 5284 _ 2023 mag _ 16 08 2023 _ 1.gif

P2015 XG422 (PanSTARRS) _ PK15Xg2G _ no data object _ 08 00 UTC + 3 мск _ 08 08 2023 _ 1.gif

P2015 XG422 (PanSTARRS) _ PK15Xg2G _ no data object _ 08 08 2023 _ 1.png

P2015 XG422 (PanSTARRS) _ PK15Xg2G _ no data object _ 08 08 2023 _ 2.png

P2015 XG422 (PanSTARRS) _ PK15Xg2G _ no data object _ 08 08 2023 _ Q.png

!!!
P/2015 XG762 (PANSTARRS) / PK15Xg2G (q=2.991 AU, Q=8.665 AU, TP=2016 Dec. 2.10 TT) was picked up at 1511 UT on 13 Dec. 2015 by Pan-STARRS 1 (PS1), which observed it at 2010 Sept. 13.47-49p2, 2010 Sept. 15.49-51p3, 2010 Sept. 16.44-47p4, 2010 Oct. 3.40-43p3, 2015 Dec. 13.63-65p4, 2016 Feb. 10.48-51p4, 2016 Feb. 29.42-44p3, 2016 March 11.41-45p4, 2016 April 29.26-29p4, 2017 April 20.55-58p4, and 2017 May 6.50-52p3. This detection was confirmed by K. Ly via DECam (2015 Dec. 27.28p1, 2016 Aug. 4.97p1, 2016 Aug. 5.97p1, 2016 Aug. 14.98p1 & 2016 Aug. 15.97p1), SkyMapper (2016 Feb. 28.53p2 & 2016 March 5.56p3), program code 2 via Subaru Telescope (2016 March 7.45p1, 2016 March 7.55p1, 2016 March 9.36p1 & 2016 March 9.43p1), program code 5 via LCO Cerro Tololo B (2016 March 10.24-25p4), the Mt. Lemmon Survey (MLS) (2016 March 11.38-40p4, 2016 March 31.27-28p4 & 2017 June 5.30-31p4), and the Spacewatch 0.9m telescope (2016 March 16.42-46p3).

Orbital elements:
P/2015 XG422 (PANSTARRS)
Epoch 2016 Nov. 28.0 TT = JDT 2457720.5
T 2016 Dec. 2.09590 TT Rudenko
q 2.9905401 (2000.0) P Q
n 0.10928995 Peri. 43.61647 -0.73531607 +0.67769681
a 4.3326062 Node 178.98612 -0.67687588 -0.73391482
e 0.3097595 Incl. 20.19517 -0.03390156 -0.04578295
P 9.02
From 71 observations 2010 Sept. 13-2017 June 5, mean residual 0".3.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 07 08 06 25 00.2 +06 36 34 5.8061 4.8548 18.8 3.9 24.2
...
2023 07 23 06 39 03.6 +06 18 07 5.7204 4.8232 25.5 5.2 24.1
...
2023 07 31 06 46 24.3 +06 03 25 5.6582 4.8061 30.0 6.1 24.1
...
2023 08 06 06 51 48.5 +05 50 15 5.6044 4.7931 33.7 6.7 24.0
2023 08 07 06 52 41.9 +05 47 53 5.5948 4.7910 34.3 6.8 24.0
2023 08 08 06 53 35.2 +05 45 28 5.5851 4.7888 34.9 7.0 24.0
...
2023 08 14 06 58 50.2 +05 29 56 5.5234 4.7758 38.8 7.6 24.0
...
2023 08 22 07 05 36.9 +05 06 37 5.4323 4.7583 44.1 8.5 23.9
...
2023 09 06 07 17 27.5 +04 15 30 5.2372 4.7251 54.6 10.0 23.8



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