C/2022 W2 (ATLAS) _ CK22W020 _ A10R1Zt object ..

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C/2022 W2 (ATLAS) _ CK22W020 _ A10R1Zt object (Jan. 10.24 UT), MPEC 2023-A28, CBET 5203

C2022 W2 (ATLAS) _ CK22W020 _ A10R1Zt object (Jan. 10.24 UT) _ MPEC 2023-A28, CBET 5203 _ 2023 mag _ 14 10 2023 _ 1.gif

C2022 W2 (ATLAS) _ CK22W020 _ A10R1Zt object, MPEC 2023-A28, CBET 5203 _ 2023 mag _ 15 01 2023 _ 1.gif

C2022 W2 (ATLAS) _ CK22W020 _ A10R1Zt object, MPEC 2023-A28, CBET 5203 _ 2023 mag _ 18 01 2023 _ 1.png

C2022 W2 (ATLAS) _ 18 00 UTC + 3 мск _ 10 01 2023 _ 1.gif

C2022 W2 (ATLAS) _ CK22W020 _ A10R1Zt object, MPEC 2023-A28, CBET 5203 _ 27 12 2022 _ Alfons Diepvens (C23) _ 1.jpg

C2022 W2 (ATLAS) _ CK22W020 _ A10R1Zt object, MPEC 2023-A28, CBET 5203 _ JPL _ 10 01 2023 _ 2.png

C2022 W2 (ATLAS) _ CK22W020 _ A10R1Zt object, MPEC 2023-A28, CBET 5203 _ JPL _ 10 01 2023 _ 1.png

C2022 W2 (ATLAS) _ CK22W020 _ A10R1Zt object, MPEC 2023-A28, CBET 5203 _ 2023 mag _ 10 01 2023 _ 1.png

C/2022 W2 (ATLAS) / CK22W020 (i=63.5°, q=3.123 AU, Q=641.640 AU, TP=2023 Mar. 8.58 TT) was picked up at 0540 UT on 24 Nov. 2022 by ATLAS Haleakala, which observed it at Nov. 24.24-26p4. This detection was confirmed by the Zwicky Transient Facility (ZTF) (Nov. 5.12p1, 16.12p1 & 23.12p1), Schiaparelli Obs. (Nov. 24.75-77p2, Dec. 6.80p1 & 6.85p1), Chelmsford Obs. (Nov. 24.94-95p2), Olmen Obs. (Nov. 25.73-74p2, 25.82p1, 26.71-72p4, Dec. 12.74-75p4, 14.73-74p5, 15.71-72p2, 26.72-73p5 & 27.74-75p3), Great Shefford Obs. (Nov. 25.77p2), program code 35 via La Palma (Nov. 25.82-84p3), Sato/iTelObs-Auberry (Nov. 26.10p3), Buchloe Obs. (Nov. 26.72-73p3), SATINO-1 (Nov. 26.74p2 & 26.79-82p5), Farra d'Isonzo Obs. (Nov. 26.76-82p3), Forti Obs. (Nov. 26.77-79p3), E. Schwab via Calar Alto Schmidt (Nov. 26.80-82p3), Celado Obs. (Nov. 26.99-00p2 & 27.04p1), Visnjan Obs. (Nov. 27.69-72p3), AZM Martinsberg (Nov. 27.72-74p4, Dec. 12.74-79p7 & 13.71-72p3), San Marcello Pistoiese Obs. (Nov. 27.89-92p2), Tarbatness Obs. (Nov. 27.93-94p2, 28.98-99p2 & Dec. 12.79-80p2), Tacande Obs. (Nov. 28.85p3), 29PREMOTE Obs. (Nov. 29.76-83p4 & 30.75-82p4), F.D. Romanov via Abbey Ridge Obs. (Nov. 29.94-97p3), Cewanee Obs. at DSNM (Nov. 30.14-20p4, Dec. 1.08-13p3, 15.16-20p4, Jan. 8.10-14p4 & 9.08-12p3), Vitebsk Obs. (Dec. 1.67-68p3), Chante-Perdrix Obs. (Dec. 1.74-77p3), Ivanov/Kuban SUO (Dec. 5.66-71p3), Sormano2 Obs. (Dec. 5.88-91p4), program code 0 via Burke-Gaffney Obs. (Dec. 6.13p1), iTelescope Obs. Mayhill (Dec. 6.15p1), Northolt Branch Obs. (Dec. 7.85-87p2), Bernezzo Obs. (Dec. 11.77-80p2), Brixiis Obs. (Dec. 12.90-94p3), Rokycany Obs. (Dec. 13.69-70p2), Clixby Obs. (Dec. 14.83-84p4), Soerth Obs. (Dec. 15.70p3 & 27.07p3), program code 17 via Slooh.com CIO (Dec. 17.28p2 & 18.90-91p2), Alto Turia Obs. (Dec. 18.75-77p3), Lutkenhoner/Slooh.com CIO (Dec. 18.82-84p2), Polop Obs. (Dec. 19.10p1, 19.15p1, 23.82p1, 24.10p1, 24.78p1, 25.14p1 & 25.21p1), Cosmos Obs. (Dec. 22.84-86p3), Sormano Obs. (Dec. 23.93p3 & Jan. 9.81-82p3), Teplice Obs. (Dec. 24.80-82p4), Transit Dreams Obs. (Dec. 29.02-07p3), Marian Urbanik via iTelescope Obs. Nerpio (Jan. 6.80-82p3), and NOAK Obs. (Jan. 7.80-82p2).

Orbital elements:
C/2022 W2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 8.58453 TT Rudenko
q 3.1228626 (2000.0) P Q
z +0.0031170 Peri. 123.23010 -0.18520141 -0.80055017
+/-0.0000002 Node 320.45568 +0.28604757 +0.51093243
e 0.9902660 Incl. 63.52975 +0.94014745 -0.31315726
From 197 observations 2022 Nov. 5-2023 Jan. 9, mean residual 0".4.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2022 12 11 19 10 01.2 +76 45 36 2.8943 3.2354 101.3 17.4 18.9
...
2022 12 26 19 55 09.6 +77 37 34 2.8475 3.2007 102.0 17.5 18.8
...
2023 01 03 20 27 34.9 +78 20 19 2.8290 3.1847 102.2 17.6 18.8
...
2023 01 09 20 56 58.4 +78 55 35 2.8189 3.1739 102.1 17.6 18.8
2023 01 10 21 02 21.9 +79 01 30 2.8176 3.1722 102.1 17.6 18.8
2023 01 11 21 07 54.4 +79 07 22 2.8163 3.1705 102.0 17.7 18.8
...
2023 01 17 21 44 31.3 +79 40 42 2.8111 3.1610 101.7 17.7 18.7
...
2023 01 25 22 42 45.0 +80 13 51 2.8106 3.1500 101.0 17.9 18.7
...
2023 02 09 00 51 58.1 +80 00 59 2.8325 3.1343 98.5 18.1 18.7



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