C/2022 Y1 (Hogan) _ CK22Y010 _ C8PZ3E2 object ..

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C/2022 Y1 (Hogan) _ CK22Y010 _ C8PZ3E2 object, MPEC 2023-A37, CBET 5205

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C/2022 Y1 (Hogan) / CK22Y010 (q=2.958 AU, Q=25.082 AU, TP=2022 Nov. 27.23 TT) was picked up at 1028 UT on 17 Dec. 2022 by program code 1 via the Mt. Lemmon Survey (MLS), which observed it at Dec. 17.44-45p4, 24.34-36p4, and 25.34-36p4. This detection was confirmed by the Mt. Lemmon Survey (MLS) (Nov. 5.47-50p3 & 28.40-42p4), Steward Obs. Mt. Lemmon Station (Dec. 24.40-42p4, 25.41-42p3 & Jan. 9.33-34p3), program code 35 via La Palma (Dec. 24.00-02p2), Tarbatness Obs. (Dec. 25.99-01p3), Chante-Perdrix Obs. (Dec. 26.17-19p3), Hidetaka Sato via iTelescope Obs. Mayhill (Dec. 26.28-29p2), Soerth Obs. (Dec. 27.04p3 & 27.91p3), SATINO-1 (Dec. 27.15-18p3), Muensterschwarzach Obs. (Dec. 27.86-88p4), Sormano2 Obs. (Dec. 28.01-04p5), Alto Turia Obs. (Dec. 31.19-24p3), program code 17 via Slooh.com Canary Islands Obs. (Dec. 31.00p1 & Jan. 1.08p1), Olmen Obs. (Jan. 2.98-99p3), Sormano Obs. (Jan. 5.83-84p3), Cewanee Obs. at DSNM (Jan. 10.27-29p2), Farra d'Isonzo Obs. (Jan. 10.90-92p3), Visnjan Obs. (Jan. 10.90-91p4), GiaGa Obs. (Jan. 10.94-96p3), San Marcello Pistoiese Obs. (Jan. 10.96-98p2), Modra Obs. (Jan. 11.12-14p2), Sandlot Obs. (Jan. 11.32-33p2), and Cosmos Obs. (Jan. 11.96-02p4).

Orbital elements:
C/2022 Y1 (Hogan)
Epoch 2022 Dec. 7.0 TT = JDT 2459920.5
T 2022 Nov. 27.22742 TT Rudenko
q 2.9577008 (2000.0) P Q
n 0.02219227 Peri. 174.74015 -0.18963068 -0.93134940
a 12.5410771 Node 285.91504 +0.88863735 -0.02815500
e 0.7641589 Incl. 18.85906 +0.41756900 -0.36303662
P 44.4
From 90 observations 2022 Nov. 5-2023 Jan. 12, mean residual 0".4.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2022 12 13 07 51 40.8 +21 31 19 2.1015 2.9609 144.8 11.1 19.3
...
2022 12 28 07 44 33.5 +19 59 49 2.0212 2.9699 161.4 6.1 19.3
...
2023 01 05 07 39 29.7 +19 11 53 2.0031 2.9770 170.4 3.2 19.2
...
2023 01 11 07 35 26.8 +18 36 38 2.0015 2.9834 176.2 1.3 19.3
2023 01 12 07 34 46.0 +18 30 50 2.0022 2.9846 176.7 1.1 19.3
2023 01 13 07 34 05.3 +18 25 03 2.0033 2.9858 176.8 1.1 19.3
...
2023 01 19 07 30 04.7 +17 51 00 2.0158 2.9934 172.1 2.6 19.3
...
2023 01 27 07 25 09.3 +17 07 29 2.0486 3.0049 163.2 5.4 19.3
...
2023 02 11 07 18 26.8 +15 53 04 2.1565 3.0306 146.8 10.3 19.5


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