C/2023 X7 (PanSTARRS) _ CK23X070 _ P21PloW object ..

[Gremlin]

C/2023 X7 (PanSTARRS) _ CK23X070 _ P21PloW object (Feb. 22.02 UT), MPEC 2024-D102, CBET 5355
Ø кометного ядра 10149 м

C2023 X7 (PanSTARRS) _ CK23X070 _ P21PloW object (Feb. 22.02 UT) _ MPEC 2024-D102, CBET 5355 _ 2024 mag _ 25 02 2024 _ 1.gif

C2023 X7 (PanSTARRS) _ CK23X070 _ P21PloW object (Feb. 22.02 UT) _ MPEC 2024-D102, CBET 5355 _ 18 00 UTC + 3 мск _ 22 02 2024 _ 1.gif

C2023 X7 (PanSTARRS) _ CK23X070 _ P21PloW object (Feb. 22.02 UT) _ MPEC 2024-D102, CBET 5355 _ 22 02 2024 _ 2.png

C2023 X7 (PanSTARRS) _ CK23X070 _ P21PloW object (Feb. 22.02 UT) _ MPEC 2024-D102, CBET 5355 _ 22 02 2024 _ 3.png

C2023 X7 (PanSTARRS) _ CK23X070 _ P21PloW object (Feb. 22.02 UT) _ MPEC 2024-D102, CBET 5355 _ 22 02 2024 _ 4.png

C/2023 X7 (PANSTARRS) / CK23X070 (e=1.002, i=69.1°, q=4.821 AU, TP=2025 May 14.85 TT) was picked up at 0919 UT on 10 Dec. 2023 by Pan-STARRS 2 (PS2), which observed it at Dec. 10.39-42p4 and Feb. 4.25p2. This detection was confirmed by Robert Holmes via Cerro Tololo Inter-American Obs. (CTIO) (Dec. 11.31-32p3 & 18.10-11p3), Hidetaka Sato via iTelescope Obs. Siding Spring (Dec. 11.48-49p3), J.D. Armstrong via LCO Cerro Tololo C (Dec. 13.13-14p4), SADR Obs. (Dec. 19.14-18p3), D. Husar via IAS Remote Obs. (Dec. 19.89-91p3, 26.85-89p3, Jan. 17.81-82p3, Feb. 8.79p2 & 10.81-82p3), Pan-STARRS 1 (PS1) (Dec. 25.38p2, Jan. 21.29-31p3 & Feb. 19.24p1), Hidetaka Sato via iTelescope Chile (Jan. 6.08-09p2), Deep Random Survey (DRS) (Jan. 6.30-31p2, 15.15-17p3 & Feb. 3.05-06p3), J.D. Armstrong via LCO Cerro Tololo A (Jan. 17.22-24p8), Gisborne Obs. (Feb. 4.38-43p3 & 7.40-45p3), and R. Weryk via Univ. of Hawaii 88-inch telescope (UH88) (Feb. 20.23-24p3).

Orbital elements:
C/2023 X7 (PANSTARRS)
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2025 May 14.85498 TT Rudenko
q 4.8213353 (2000.0) P Q
z -0.0004514 Peri. 354.33990 -0.45483176 -0.35862668
+/-0.0000373 Node 119.20819 +0.84934595 -0.44996524
e 1.0021764 Incl. 69.05502 +0.26784236 +0.81787419
From 69 observations 2023 Dec. 10-2024 Feb. 20, mean residual 0".4.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2024 01 23 05 27 21.7 -36 37 18 5.6374 6.0578 110.8 8.7 20.6
...
2024 02 07 05 22 23.2 -34 03 31 5.6610 5.9913 104.9 9.2 20.5
...
2024 02 15 05 20 56.9 -32 33 05 5.6862 5.9563 101.1 9.4 20.5
...
2024 02 21 05 20 26.8 -31 22 48 5.7100 5.9302 98.1 9.5 20.5
2024 02 22 05 20 24.7 -31 10 56 5.7143 5.9259 97.5 9.5 20.5
2024 02 23 05 20 23.3 -30 59 02 5.7187 5.9216 97.0 9.5 20.5
...
2024 02 29 05 20 32.0 -29 47 04 5.7473 5.8958 93.8 9.7 20.5
...
2024 03 08 05 21 27.3 -28 10 23 5.7899 5.8617 89.3 9.7 20.5
...
2024 03 23 05 25 17.2 -25 11 06 5.8793 5.7988 80.5 9.8 20.5



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