C/2022 W3 (Leonard) _ CK22W030 _ C8H2792 object ..

[Gremlin]

C/2022 W3 (Leonard) _ CK22W030 _ C8H2792 object, MPEC 2023-A29, CBET 5204

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object (Jan. 10.25 UT) _ MPEC 2023-A29, CBET 5204 _ 2023 mag _ 06 08 2023 _ 1.gif

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object (Jan. 10.25 UT) _ MPEC 2023-A29, CBET 5204 _ 2023 mag _ 09 07 2023 _ 1.gif

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object (Jan. 10.25 UT) _ MPEC 2023-A29, CBET 5204 _ 2023 mag _ 11 06 2023 _ 1.gif

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object (Jan. 10.25 UT) _ MPEC 2023-A29, CBET 5204 _ 2023 mag _ 07 03 2023 _ 1.gif

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object, MPEC 2023-A29, CBET 5204 _ 2023 mag _ 15 01 2023 _ 1.gif

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object, MPEC 2023-A29, CBET 5204 _ 2023 mag _ 18 01 2023 _ 1.png

C2022 W3 (Leonard) _ 18 00 UTC + 3 мск _ 10 01 2023 _ 1.gif

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object, MPEC 2023-A29, CBET 5204 _ 02 01 2023 _ Alfons Diepvens (C23) _ 1.jpg

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object, MPEC 2023-A29, CBET 5204 _ JPL _ 10 01 2023 _ 2.png

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object, MPEC 2023-A29, CBET 5204 _ JPL _ 10 01 2023 _ 1.png

C2022 W3 (Leonard) _ CK22W030 _ C8H2792 object, MPEC 2023-A29, CBET 5204 _ 2023 mag _ 10 01 2023 _ 1.png

C/2022 W3 (Leonard) / CK22W030 (i=103.6°, q=1.398 AU, Q=606.426 AU, TP=2023 June 22.75 TT) was picked up at 1127 UT on 26 Nov. 2022 by program code 1 via MLS, which observed it at Nov. 26.48-50p4 and 28.50-53p3. This detection was confirmed by Pan-STARRS 2 (PS2) (Nov. 13.65-66p2), Steward Mt. Lemmon Sta. (Nov. 26.52-54p4, 27.48-53p4 & Jan. 9.33-34p4), Visnjan Obs. (Nov. 27.10-11p6), P. Ruiz & D. Abreu via ESA Optical Ground Station (ESA OGS) (Nov. 27.24-25p3), Sandlot Obs. (Nov. 28.45-48p3), Hidetaka Sato via iTelescope Obs. Mayhill (Nov. 28.50-51p2), program code 35 via La Palma (Nov. 29.19-24p3), SATINO-1 (Nov. 30.20-22p3), Comet Hunter Obs. (Dec. 2.39-41p3), JAXA Space Tracking & Communications Center (JAXA STCC) (Dec. 2.75-76p4), Sormano2 Obs. (Dec. 7.16-19p4), AZM Martinsberg (Dec. 13.09-10p3 & 18.12-13p4), Southern Utsunomiya Obs. (Dec. 14.73-74p2), Cewanee Obs. at DSNM (Dec. 15.40-42p2 & 26.44-49p3), the Catalina Sky Survey Kuiper Telescope (CSS-Kuiper) (Dec. 15.43-46p4), Soerth Obs. (Dec. 15.94-95p4, 17.93-94p3, 26.90-91p3 & 27.92p3), Muensterschwarzach Obs. (Dec. 17.08-11p4 & 27.09-11p3), Shasta Valley Obs. (Dec. 18.36p2), Tony Evans via Slooh.com Canary Islands Obs. (Dec. 20.19-22p4), program code 17 via Slooh.com CIO (Dec. 20.23p2), program code 1 via CSS (Dec. 20.37-39p4, 23.34-35p4 & 26.34-35p4), B. Lutkenhoner via Slooh.com Canary Islands Obs. (Dec. 22.18-21p3), Chante-Perdrix Obs. (Dec. 23.14-15p3), Sormano Obs. (Dec. 23.95-96p3), Hidetaka Sato via iTelescope Obs. Auberry (Dec. 24.53-54p3), Brixiis Obs. (Dec. 26.95-99p3), PASTIS Obs. (Dec. 28.02p3 & Jan. 4.05-06p3), Cosmos Obs. (Dec. 29.03-05p3), QOS Obs. (Dec. 29.92-93p3), program code 1 via Univ. of Hawaii 88-inch telescope (UH88) (Dec. 31.54p3), Olmen Obs. (Jan. 2.96-97p4), Golden Ears Obs. (Jan. 3.24-26p3), Moriyama Obs. (Jan. 3.79-81p3), GROWTH India Telescope (Jan. 4.80-81p2), AstroColauri Obs. (Jan. 5.92p1 & 5.96p1), Schiaparelli Obs. (Jan. 6.14-16p2), NOAK Obs. (Jan. 7.84-86p4), Spica Obs. (Jan. 9.90-91p3), Northolt Branch Obs. (Jan. 9.92-94p2), Clixby Obs. (Jan. 9.96p3), and Forti Obs. (Jan. 10.03-04p3).

Orbital elements:
C/2022 W3 (Leonard)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 June 22.74689 TT Rudenko
q 1.3978412 (2000.0) P Q
z +0.0032980 Peri. 116.50831 +0.45550469 +0.52448447
+/-0.0000291 Node 132.27189 -0.51953592 -0.49953410
e 0.9953899 Incl. 103.56251 +0.72290934 -0.68947932
From 171 observations 2022 Nov. 13-2023 Jan. 10, mean residual 0".5.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2022 12 11 10 41 08.2 +38 57 14 2.4374 2.9197 109.6 18.5 19.6
...
2022 12 26 10 44 35.6 +46 34 17 2.1117 2.7659 122.4 17.5 19.0
...
2023 01 03 10 43 07.2 +51 37 28 1.9682 2.6839 127.6 16.9 18.8
...
2023 01 09 10 39 31.6 +55 49 44 1.8781 2.6225 130.2 16.6 18.6
2023 01 10 10 38 39.1 +56 33 34 1.8646 2.6122 130.5 16.6 18.5
2023 01 11 10 37 40.8 +57 17 49 1.8517 2.6020 130.7 16.7 18.5
...
2023 01 17 10 29 28.1 +61 50 40 1.7840 2.5407 131.0 17.0 18.3
...
2023 01 25 10 09 06.6 +68 00 48 1.7220 2.4593 128.6 18.2 18.1
...
2023 02 09 08 24 32.4 +77 44 33 1.6899 2.3078 116.7 22.5 17.8



подробности следуют...