C/2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object ..

[Gremlin]

C/2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object, MPEC 2023-F141, CBET 5238
Ø кометного ядра 17587 м

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2026 mag _ 02 01 2026 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2025 mag _ 18 11 2025 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2025 mag _ 09 08 2025 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2025 mag _ 07 02 2025 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2024 mag _ 21 12 2024 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2024 mag _ 27 11 2024 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2024 mag _ 24 10 2024 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2024 mag _ 18 07 2024 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2024 mag _ 04 06 2024 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2024 mag _ 31 03 2024 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2024 mag _ 04 01 2024 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2023 mag _ 14 10 2023 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2023 mag _ 05 04 2023 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 09 00 UTC + 3 мск _ 26 03 2023 _ 1.gif

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 26 03 2023 _ 2.png

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 26 03 2023 _ 1.png

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 27 03 2023 _ 1.png

C2023 C2 (ATLAS) _ CK23C020 _ A10SuBN object (Mar. 26.29 UT) _ MPEC 2023-F141, CBET 5238 _ 2023 mag _ 27 03 2023 _ 1.png

C/2023 C2 (ATLAS) / CK23C020 (i=48.3°, q=2.368 AU, Q=8328.166 AU, TP=2024 Nov. 16.74 TT) was picked up at 0605 UT on 1 Feb. by ATLAS Chile, which observed it at Feb. 1.25-30p4, 25.17-20p4, and March 17.20-22p4. This detection was confirmed by Holmes/CTIO (Feb. 3.26-27p3 & 12.13p3), Hidetaka Sato via iTelescope Obs. Siding Spring (Feb. 3.74-75p3 & March 19.52-53p3), program code 2 via LCO Cerro Tololo A (Feb. 5.17-18p4), Moonbase South Obs. (Feb. 12.99-00p3 & 17.90-91p3), SADR Obs. (Feb. 19.09-13p4 & 27.25-27p3), G. Gasparovic via Slooh.com Chile Obs. (Feb. 21.12-15p2), program code 14 via Slooh.com Chile Obs. (Feb. 21.18-19p2), Auger Obs. (Feb. 24.05-07p2 & March 11.03-05p2), SONEAR (Feb. 26.14-15p3), Lutkenhoner/Slooh.com Chile (Feb. 26.16-18p2), Lesedi Telescope (Feb. 28.04p2), Telescope Live (Feb. 28.12-13p2 & March 14.23-25p3), program code 11 via Slooh.com Chile Obs. (March 11.33-37p2), and iTelescope Obs. Siding Spring (March 17.44-45p3 & 18.42-43p2).

Orbital elements:
C/2023 C2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Nov. 16.74304 TT Rudenko
q 2.3681140 (2000.0) P Q
z +0.0002401 Peri. 357.44310 +0.48959319 +0.59224974
+/-0.0001715 Node 301.03268 -0.78616202 -0.01763268
e 0.9994313 Incl. 48.31787 -0.37715753 +0.80556150
From 68 observations 2023 Feb. 1-Mar. 19, mean residual 0".4.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 02 24 10 51 24.1 -49 29 44 5.9848 6.5428 120.5 7.5 19.0
...
2023 03 11 10 40 07.7 -49 43 27 5.8013 6.4287 125.5 7.2 18.9
...
2023 03 19 10 34 04.3 -49 36 05 5.7210 6.3676 126.8 7.2 18.8
...
2023 03 25 10 29 42.3 -49 24 05 5.6691 6.3218 127.2 7.2 18.8
2023 03 26 10 29 00.0 -49 21 34 5.6611 6.3141 127.2 7.2 18.8
2023 03 27 10 28 18.2 -49 18 55 5.6534 6.3065 127.2 7.2 18.8
...
2023 04 02 10 24 18.3 -49 00 11 5.6110 6.2605 126.8 7.3 18.7
...
2023 04 10 10 19 34.3 -48 28 26 5.5653 6.1992 125.4 7.6 18.7
...
2023 04 25 10 13 00.3 -47 13 03 5.5110 6.0838 120.5 8.2 18.5


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