C/2023 T2 (Borisov) _ CK23T020 _ gb00642 object ..
Добавлено: 22 окт 2023 11:11C/2023 T2 (Borisov) _ CK23T020 _ gb00642 object (Oct. 21.29 UT), MPEC 2023-U162, CBET 5304
Ø кометного ядра 2343 м
C/2023 T2 (Borisov) / CK23T020 (i=48.7°, q=2.006 AU, Q=1558.712 AU, TP=2023 Dec. 22.16 TT) was picked up at 1640 UT on 14 Oct. by MARGO, which observed it at Oct. 14.69-78p9, 15.69p3, 15.74-76p3, 18.68-69p3, and 19.69-71p3. This detection was confirmed by Ivanov/Kuban SUO (Oct. 14.78-81p3 & 18.93-96p6), Great Shefford Obs. (Oct. 14.79-83p5), Vasiliy Rumyantsev via Crimean Astrophysical Obs. (CrAO) (Oct. 14.82-83p11), Nomad Obs. (Oct. 14.85-88p3), M. Masek via La Palma (Oct. 14.85-86p2), Harsona Obs. (Oct. 14.89-91p2 & 16.73-75p2), Olmen Obs. (Oct. 14.90-94p4, 15.79-81p4 & 20.80p2), Soerth Obs. (Oct. 14.90-92p3), Tebbutt Obs. (Oct. 15.08-10p3), Rokycany Obs. (Oct. 15.73p3), Muensterschwarzach Obs. (Oct. 15.76-78p4), Schafsweide Obs. (Oct. 15.77p2), Huenfelden Obs. (Oct. 15.80-81p5), Tarbatness Obs. (Oct. 15.95-00p5 & 16.95-97p3), Hidetaka Sato via iTelescope Obs. Beryl Jct. (Oct. 16.11-12p3), AZM Martinsberg (Oct. 16.79-80p4 & 17.78-79p3), N. Paul via Slooh.com Canary Islands Obs. (Oct. 16.92-94p2), ROASTERR-1 (Oct. 16.92-94p3 & 17.75-76p3), Pittichova/Table Mtn. (Oct. 17.10-11p2, 18.13-14p2 & 20.17-18p2), Schiaparelli Obs. (Oct. 17.13-15p2), Kysuce Obs. (Oct. 17.72-73p3), Univ. of Oldenburg Obs. (Oct. 17.83p2, 17.98p2 & 18.07p2), Farra d'Isonzo Obs. (Oct. 17.87-89p3), Kant Obs. (Oct. 17.93-98p3), Cewanee Obs. at DSNM (Oct. 18.26-32p5 & 19.22-25p3), Moletai Obs. (Oct. 18.94-96p5), Comet Hunter Obs. (Oct. 19.02-03p3), MRO (Oct. 19.12-13p4), and PS1 (Oct. 19.21p2).
Orbital elements:
C/2023 T2 (Borisov)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Dec. 22.16108 TT Rudenko
q 2.0055169 (2000.0) P Q
z +0.0012831 Peri. 110.61346 +0.15405352 -0.84938536
+/-0.0016021 Node 317.79694 +0.35693283 +0.52422831
e 0.9974267 Incl. 48.71548 +0.92133950 -0.06106706
From 156 observations 2023 Oct. 14-20, mean residual 0".5.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 09 21 23 03 40.0 +71 39 43 1.7860 2.2897 106.9 24.8 19.4
...
2023 10 06 22 00 50.1 +74 52 02 1.7129 2.2099 106.1 25.8 19.1
...
2023 10 14 21 24 46.8 +75 31 46 1.6820 2.1717 105.4 26.3 19.0
...
2023 10 20 21 00 43.8 +75 38 04 1.6615 2.1454 104.9 26.7 18.9
2023 10 21 20 57 07.3 +75 37 37 1.6583 2.1411 104.8 26.7 18.9
2023 10 22 20 53 38.7 +75 36 50 1.6551 2.1370 104.7 26.8 18.9
...
2023 10 28 20 35 42.9 +75 26 29 1.6367 2.1133 104.2 27.1 18.8
...
2023 11 05 20 20 02.2 +75 05 16 1.6137 2.0850 103.7 27.5 18.7
...
2023 11 20 20 15 17.7 +74 37 59 1.5730 2.0430 103.4 28.1 18.6
подробности следуют...
Ø кометного ядра 2343 м
C/2023 T2 (Borisov) / CK23T020 (i=48.7°, q=2.006 AU, Q=1558.712 AU, TP=2023 Dec. 22.16 TT) was picked up at 1640 UT on 14 Oct. by MARGO, which observed it at Oct. 14.69-78p9, 15.69p3, 15.74-76p3, 18.68-69p3, and 19.69-71p3. This detection was confirmed by Ivanov/Kuban SUO (Oct. 14.78-81p3 & 18.93-96p6), Great Shefford Obs. (Oct. 14.79-83p5), Vasiliy Rumyantsev via Crimean Astrophysical Obs. (CrAO) (Oct. 14.82-83p11), Nomad Obs. (Oct. 14.85-88p3), M. Masek via La Palma (Oct. 14.85-86p2), Harsona Obs. (Oct. 14.89-91p2 & 16.73-75p2), Olmen Obs. (Oct. 14.90-94p4, 15.79-81p4 & 20.80p2), Soerth Obs. (Oct. 14.90-92p3), Tebbutt Obs. (Oct. 15.08-10p3), Rokycany Obs. (Oct. 15.73p3), Muensterschwarzach Obs. (Oct. 15.76-78p4), Schafsweide Obs. (Oct. 15.77p2), Huenfelden Obs. (Oct. 15.80-81p5), Tarbatness Obs. (Oct. 15.95-00p5 & 16.95-97p3), Hidetaka Sato via iTelescope Obs. Beryl Jct. (Oct. 16.11-12p3), AZM Martinsberg (Oct. 16.79-80p4 & 17.78-79p3), N. Paul via Slooh.com Canary Islands Obs. (Oct. 16.92-94p2), ROASTERR-1 (Oct. 16.92-94p3 & 17.75-76p3), Pittichova/Table Mtn. (Oct. 17.10-11p2, 18.13-14p2 & 20.17-18p2), Schiaparelli Obs. (Oct. 17.13-15p2), Kysuce Obs. (Oct. 17.72-73p3), Univ. of Oldenburg Obs. (Oct. 17.83p2, 17.98p2 & 18.07p2), Farra d'Isonzo Obs. (Oct. 17.87-89p3), Kant Obs. (Oct. 17.93-98p3), Cewanee Obs. at DSNM (Oct. 18.26-32p5 & 19.22-25p3), Moletai Obs. (Oct. 18.94-96p5), Comet Hunter Obs. (Oct. 19.02-03p3), MRO (Oct. 19.12-13p4), and PS1 (Oct. 19.21p2).
Orbital elements:
C/2023 T2 (Borisov)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Dec. 22.16108 TT Rudenko
q 2.0055169 (2000.0) P Q
z +0.0012831 Peri. 110.61346 +0.15405352 -0.84938536
+/-0.0016021 Node 317.79694 +0.35693283 +0.52422831
e 0.9974267 Incl. 48.71548 +0.92133950 -0.06106706
From 156 observations 2023 Oct. 14-20, mean residual 0".5.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 09 21 23 03 40.0 +71 39 43 1.7860 2.2897 106.9 24.8 19.4
...
2023 10 06 22 00 50.1 +74 52 02 1.7129 2.2099 106.1 25.8 19.1
...
2023 10 14 21 24 46.8 +75 31 46 1.6820 2.1717 105.4 26.3 19.0
...
2023 10 20 21 00 43.8 +75 38 04 1.6615 2.1454 104.9 26.7 18.9
2023 10 21 20 57 07.3 +75 37 37 1.6583 2.1411 104.8 26.7 18.9
2023 10 22 20 53 38.7 +75 36 50 1.6551 2.1370 104.7 26.8 18.9
...
2023 10 28 20 35 42.9 +75 26 29 1.6367 2.1133 104.2 27.1 18.8
...
2023 11 05 20 20 02.2 +75 05 16 1.6137 2.0850 103.7 27.5 18.7
...
2023 11 20 20 15 17.7 +74 37 59 1.5730 2.0430 103.4 28.1 18.6
подробности следуют...