P/2010 OE101 = P/2021 LJ31 (WISE) _ W00o3f2 = 461P/WISE ..

[Gremlin]

461P/WISE = P/2021 LJ31 (WISE) _ PK21L31J = P/2010 OE101 _ PK10OAE1 = 2010 OE101 _ K10OA1E _ W00o3f2 object (Aug. 3.52 UT), MPEC 2010-P11, MPEC 2023-H227, CBET 5250

P2021 LJ31 (WISE) _ PK21L31J = P2010 OE101 _ PK10OAE1 = 2010 OE101 _ K10OA1E _ W00o3f2 object (Aug. 3.52 UT), MPEC 2010-P11, MPEC 2023-H227, CBET 5250 _ 2021 mag _ 29 04 2023 _ 1.gif

P2010 OE101 _ PK10OAE1 = 2010 OE101 _ K10OA1E _ W00o3f2 object (Aug. 3.52 UT), MPEC 2010-P11, MPEC 2023-H227, CBET 5250 _ 2023 mag _ 29 04 2023 _ 1.gif

P2021 LJ31 (WISE) _ PK21L31J = P2010 OE101 _ PK10OAE1 = 2010 OE101 _ K10OA1E _ W00o3f2 object (Aug. 3.52 UT), MPEC 2010-P11, MPEC 2023-H227, CBET 5250 _ 2016 mag _ 29 04 2023 _ 1.gif

P2010 OE101 = P2021 LJ31 (WISE) = 2010 OE101 _ 2021 mag _ 06 02 2022 _ 1.gif

P2021 LJ31 (WISE) _ 12 00 UTC + 3 мск _ 28 04 2023 _ 1.gif

P2010 OE101 _ PK10OAE1 = P2021 LJ31 (WISE) _ PK21L31J, MPEC 2023-H227 _ 28 04 2023 _ 2.png

P2010 OE101 _ PK10OAE1 = P2021 LJ31 (WISE) _ PK21L31J, MPEC 2023-H227 _ 28 04 2023 _ 1.png

P2021 LJ31 (WISE) _ PK21L31J = P2010 OE101 _ PK10OAE1 = 2010 OE101 _ K10OA1E _ W00o3f2 object (Aug. 3.52 UT) _ MPEC 2010-P11, MPEC 2023-H227, CBET 5250 _ 28 04 2023 _ 1.png

P/2021 LJ31 / PK21L31J was picked up at 0940 UT on 6 June 2021 by the Mt. Lemmon Survey (MLS), which observed it at 2021 June 6.40-42p3. This detection was confirmed by ZTF (2021 July 9.38-44p4, 2021 July 11.37p1, 2021 July 11.45p2, 2021 July 13.37-38p2, 2021 July 17.39p1, 2021 July 17.44-45p2, 2021 July 20.40-45p4, 2021 July 30.33-37p3, 2021 July 30.43p1, 2021 Aug. 1.31-34p2, 2021 Aug. 1.46p1, 2021 Aug. 8.27p1, 2021 Aug. 8.36-38p2, 2021 Aug. 8.43p1, 2021 Aug. 14.28-31p3 & 2021 Aug. 14.41p1), ATLAS Mauna Loa (2021 July 30.53-55p4 & 2021 Aug. 19.44-50p4), ATLAS Haleakala (2021 Aug. 9.45-46p4, 2021 Aug. 17.43-48p4 & 2021 Aug. 21.42-43p4), PS2 (2021 Aug. 21.36-40p8), Xuyi Sta. (2021 Aug. 21.63-64p3), and the Catalina Sky Survey (CSS) (2021 Aug. 26.37-39p3 & 2021 Aug. 27.35-37p4).
PK10OAE1 / K10OAE1 was picked up at 0028 UT on 25 July 2010 by NEOWISE, which observed it at 2010 July 25.02p2, 2010 July 25.15p1, 2010 July 25.28p1, 2010 July 25.42p1, 2010 July 25.55p1, 2010 July 25.68p1, 2010 July 25.81p1, 2010 July 25.95p1, 2010 July 26.08p1, 2010 July 26.21p1, 2010 July 26.34p1, 2010 July 26.48p1, 2010 July 26.61p1, 2010 July 26.74p1, 2010 July 26.87p1, 2010 July 27.00p1, 2010 July 27.07p1, 2010 July 27.14p1, 2010 July 27.20p1, 2010 July 27.27p1, 2010 July 27.34p1, 2010 July 27.40p1, 2010 July 27.47p1, 2010 July 27.53p1, 2010 July 27.60p1, 2010 July 27.67p1, 2010 July 27.73p1, 2010 July 27.80p2, 2010 July 27.86p1, 2010 July 27.93p2, 2010 July 27.00p1, 2010 July 28.06p2, 2010 July 28.13p1, 2010 July 28.20p2, 2010 July 28.26p1, 2010 July 28.33p1, 2010 July 28.39p1, 2010 July 28.46p1, 2010 July 28.53p1, 2010 July 28.66p1, 2010 July 28.79p1, 2010 July 28.92p1, 2010 July 29.06p1, 2010 July 29.19p1, 2010 July 29.32p1, 2010 July 29.45p1, 2010 July 29.58p1, 2010 July 29.72p1, 2010 July 29.85p1, 2010 July 29.98p1, 2010 July 30.11p1, 2010 July 30.25p1, 2010 July 30.38p1, 2010 July 30.51p1, 2010 Aug. 5.13p1, 2010 Aug. 5.27p1, 2010 Aug. 5.40p1, 2010 Aug. 5.53p1, 2010 Aug. 5.66p1, 2010 Aug. 5.79p1, 2010 Aug. 5.93p1, 2010 Aug. 6.06p1, 2010 Aug. 6.19p1, 2010 Aug. 6.32p1, 2010 Aug. 6.46p1, 2010 Aug. 6.99p1, 2010 Aug. 7.12p1, 2010 Aug. 7.18p1, 2010 Aug. 7.25p1, 2010 Aug. 7.32p1, 2010 Aug. 7.45p1, 2010 Aug. 7.51p1, 2010 Aug. 7.58p1, 2010 Aug. 7.65p1, 2010 Aug. 7.85p1, 2010 Aug. 7.98p1, 2010 Aug. 8.24p2, 2010 Aug. 8.37p2, 2010 Aug. 8.51p2, 2010 Aug. 8.64p2, 2010 Aug. 8.77p2, 2010 Aug. 8.90p1, 2010 Aug. 9.04p1, 2010 Aug. 9.17p1, 2010 Aug. 9.30p1, 2010 Aug. 9.43p1, 2022 Jan. 1.44p1, 2022 Jan. 1.57p1, 2022 Jan. 1.70p1, 2022 Jan. 1.83p1, 2022 Jan. 2.02p1, 2022 Jan. 2.09p1, 2022 Jan. 2.15p1, 2022 Jan. 2.35p1, 2022 Jan. 2.48p1, 2022 Jan. 2.61p1, 2022 Jan. 2.68p1, 2022 Jan. 2.81p2, 2022 Jan. 3.07p1, and 2022 Jan. 3.20p1. This detection was confirmed by Sandlot Obs. (2010 July 28.41p1 & 2010 July 29.40-42p2), ARO Westfield (2010 Aug. 2.32-34p3), Spacewatch 1.8m (2010 Aug. 3.38-42p6, 2010 Aug. 13.38-39p3, 2010 Aug. 14.36-37p3, 2010 Sept. 2.35-36p3, 2010 Nov. 30.43-44p3, 2010 Dec. 12.29-31p3 & 2010 Dec. 13.23-24p3), Spacewatch 0.9m (2010 Aug. 5.38-39p3, 2010 Aug. 6.37-38p3, 2010 Aug. 19.44-45p3 & 2010 Aug. 20.47-48p3), LINEAR (2010 Oct. 5.46-50p4 & 2010 Nov. 8.43-46p3), Hidetaka Sato via iTelescope Obs. Mayhill (2010 Oct. 7.32-33p3, 2021 Sept. 10.44p2 & 2021 Oct. 2.37-38p3), Univ. of Hawaii 88-inch telescope (UH88) (2010 Oct. 22.53p2), Tholen team/Maunakea (2010 Oct. 27.56p3), CSS (2010 Oct. 31.42-44p4, 2010 Nov. 8.43-45p4, 2010 Dec. 1.35-37p4, 2021 Sept. 6.31-32p4, 2021 Sept. 10.26-27p4, 2021 Sept. 13.28-30p4, 2021 Sept. 16.25-27p4, 2021 Oct. 3.23-24p4, 2021 Oct. 10.25-26p4, 2021 Oct. 14.17-19p4, 2021 Oct. 25.27-28p4, 2021 Oct. 26.23-25p3, 2021 Oct. 28.23-25p4, 2021 Nov. 4.24-26p4, 2021 Nov. 11.15-17p4, 2021 Nov. 29.20-22p4, 2021 Dec. 2.22-23p4, 2021 Dec. 5.24-25p4 & 2021 Dec. 9.20-21p4), ATLAS Mauna Loa (2021 Aug. 23.48-51p4, 2021 Aug. 27.44-47p4, 2021 Aug. 31.48-52p4, 2021 Sept. 4.43-51p5, 2021 Sept. 8.48-51p4, 2021 Sept. 12.46-49p3, 2021 Sept. 24.47-50p4, 2021 Sept. 28.41-45p4, 2021 Oct. 1.43-48p4, 2021 Oct. 2.54-57p3, 2021 Oct. 9.32-33p4, 2021 Oct. 13.33-34p4, 2021 Oct. 24.34-35p4, 2021 Oct. 25.40-42p4, 2021 Oct. 29.39-41p3, 2021 Nov. 2.37-40p4, 2021 Nov. 5.35-41p8, 2021 Nov. 6.33-34p4, 2021 Nov. 10.38-40p4, 2021 Nov. 13.31-32p4 & 2021 Nov. 25.35-37p4), ATLAS Haleakala (2021 Aug. 25.48-51p4, 2021 Aug. 29.40-42p4, 2021 Sept. 10.37-39p4, 2021 Sept. 18.43-45p4, 2021 Sept. 29.32-37p4, 2021 Sept. 30.44-49p4, 2021 Oct. 3.43-45p4, 2021 Oct. 7.41-45p4, 2021 Oct. 11.40-42p4, 2021 Oct. 23.40-42p4, 2021 Oct. 26.40-41p3, 2021 Oct. 31.36-39p4, 2021 Nov. 4.38-40p4, 2021 Nov. 8.38-41p4, 2021 Nov. 19.33-35p4, 2021 Nov. 20.43-45p4 & 2021 Nov. 24.32-34p4), ZTF (2021 Aug. 27.22p1, 2021 Aug. 27.28-31p2, 2021 Aug. 27.38-42p2, 2021 Sept. 2.26-32p4, 2021 Sept. 2.37p1, 2021 Sept. 3.29-35p3, 2021 Sept. 3.40p1, 2021 Sept. 4.21p1, 2021 Sept. 4.26-27p2, 2021 Sept. 4.33-36p2, 2021 Sept. 5.30p1, 2021 Sept. 5.35p1, 2021 Sept. 6.22p1, 2021 Sept. 6.26p1, 2021 Sept. 6.33-36p3, 2021 Sept. 7.32p1, 2021 Sept. 7.37-39p2, 2021 Sept. 7.44p1, 2021 Sept. 8.33-41p4, 2021 Sept. 9.32-33p2, 2021 Sept. 9.41p2, 2021 Sept. 11.41-43p2, 2021 Sept. 13.26p1, 2021 Sept. 13.37p1, 2021 Sept. 19.27-32p4, 2021 Sept. 21.25p2, 2021 Sept. 21.35p2, 2021 Sept. 27.27-30p3, 2021 Sept. 27.39-40p2, 2021 Oct. 1.27p2, 2021 Oct. 1.31p2, 2021 Oct. 3.22p1, 2021 Oct. 3.29p1, 2021 Oct. 3.34p2, 2021 Oct. 15.26p2, 2021 Oct. 15.35p2, 2021 Oct. 15.40p2, 2021 Oct. 17.25-26p2, 2021 Oct. 17.30p1, 2021 Oct. 30.21p2, 2021 Oct. 30.27-29p3, 2021 Nov. 4.26-30p2, 2021 Nov. 6.25p3 & 2021 Nov. 6.30-32p3), PS2 (2021 Sept. 4.37-41p3, 2021 Oct. 26.38-40p3 & 2021 Nov. 8.38-41p4), PS1 (2021 Sept. 5.56-58p4, 2021 Sept. 11.34-38p3 & 2021 Oct. 4.36-40p4), MLS (2021 Sept. 6.35-38p4, 2021 Sept. 17.24-26p4, 2021 Oct. 9.25-26p4, 2021 Oct. 31.24-25p4, 2021 Nov. 12.13-15p4, 2021 Dec. 6.15-17p4 & 2022 Jan. 28.12-14p4), Stixendorf Obs. (2021 Sept. 8.94-95p2), LCO McDonald Obs. Aqawan A#1 (2021 Sept. 9.28-29p2), Chante-Perdrix Obs. (2021 Sept. 13.04-05p3 & 2021 Sept. 23.81-83p3), Schiaparelli Obs. (2021 Sept. 13.94-96p3), Xuyi Sta. (2021 Sept. 14.64-67p3, 2021 Sept. 26.56-59p3, 2021 Sept. 29.65-68p3 & 2021 Oct. 4.65-67p3), AZM Martinsberg (2021 Sept. 14.83-85p5, 2021 Sept. 24.79-80p20, 2021 Sept. 25.82-84p20 & 2021 Oct. 3.91p8), AHS Obs. (2021 Sept. 16.17-20p3), Buchloe Obs. (2021 Sept. 30.79p3 & 2021 Oct. 28.81-82p3), iTelescope Obs. Mayhill (2021 Oct. 5.24p2), MASTER OAFA Obs. (2021 Oct. 7.16p2), Wickede Obs. (2021 Oct. 8.90-91p6, 2021 Oct. 8.96p6 & 2021 Oct. 23.88-89p6), Hirao Obs. (2021 Oct. 9.51-52p2 & 2021 Oct. 27.53-54p2), Southern Utsunomiya Obs. (2021 Oct. 10.61p2, 2021 Oct. 14.47-48p2, 2021 Oct. 20.55-56p2, 2021 Oct. 23.56p2, 2021 Oct. 24.49p2, 2021 Oct. 26.58p2, 2021 Oct. 28.50p2 & 2021 Nov. 5.48-49p2), MASTER IAC Obs. (2021 Oct. 10.89-90p2), AMACS1 (2021 Oct. 29.07-08p6), and SONEAR (2021 Nov. 4.01-02p3).

Orbital elements:
P/2010 OE101 (WISE)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Oct. 4.92681 TT Rudenko
q 1.3498705 (2000.0) P Q
n 0.17695669 Peri. 174.79495 +0.98606630 -0.14671026
a 3.1421341 Node 194.37524 +0.13894630 +0.98556781
e 0.5703969 Incl. 18.41246 +0.09147229 +0.08445232
P 5.57
From 747 observations 2010 July 25-2022 Jan. 28, mean residual 0".5.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 03 29 09 50 08.8 -01 27 46 3.2988 4.1178 140.4 8.9 27.2
...
2023 04 13 09 46 06.1 +00 02 16 3.5104 4.1700 125.2 11.3 27.4
...
2023 04 21 09 45 27.3 +00 42 22 3.6394 4.1970 117.4 12.3 27.5
...
2023 04 27 09 45 38.5 +01 08 18 3.7415 4.2170 111.6 12.8 27.6
2023 04 28 09 45 43.6 +01 12 16 3.7589 4.2203 110.7 12.9 27.6
2023 04 29 09 45 49.6 +01 16 08 3.7763 4.2236 109.7 13.0 27.6
...
2023 05 05 09 46 44.1 +01 37 12 3.8828 4.2431 104.1 13.3 27.7
...
2023 05 13 09 48 42.8 +01 59 37 4.0281 4.2687 96.9 13.6 27.8
...
2023 05 28 09 54 32.2 +02 24 46 4.3038 4.3154 83.9 13.5 28.0



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