IAA RAS IAA SBSS Data Base

2023 TC2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5004777796 ± 1.81e-04
Semi-major axis (a)2.0844465821 AU ± 7.76e-04
Inclination (i)10.40552628° ± 2.66e-03
Long. of Asc. Node (Ω)15.33657753° ± 4.12e-04
Arg. of Perihelion (ω)332.79399452° ± 1.08e-03
Mean Anomaly (M)262.04515163° ± 1.46e-01
Mean Motion (n)0.3275111735°/day ± 1.83e-04
Perihelion dist (q)1.04122738 AU ± 5.41e-04
Aphelion dist (Q)3.12766578 AU ± 1.22e-03
Orbital Period3.00944323 yr ± 1.68e-03
Physical Parameters
H (abs. magnitude)24.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.188″
Uncertainty3
Orbit TypeAmor
MOID0.062340 AU
Observations Used50
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-05
Last Observation Used2023-10-22
Observations (54)
Date Type RA Dec Mag Band Observatory
2023-10-05 09:36:11 C 02 04 17.962 +06 12 28.91 – V G96
2023-10-05 09:43:38 C 02 04 17.843 +06 13 25.64 – V G96
2023-10-05 09:55:48 C 02 04 17.598 +06 14 59.46 – V G96
2023-10-05 10:03:12 C 02 04 17.468 +06 15 56.52 – V G96
2023-10-05 10:41:32 C 02 04 16.584 +06 20 47.41 – V H01
2023-10-05 10:46:54 C 02 04 16.502 +06 21 28.65 – V H01
2023-10-05 11:03:03 C 02 04 16.294 +06 23 32.19 – V H01
2023-10-05 11:11:57 C 02 04 16.190 +06 24 40.26 – V H01
2023-10-05 11:53:05 C 02 04 15.953 +06 29 57.12 – V I52
2023-10-05 11:54:05 C 02 04 15.935 +06 30 05.36 – V I52
2023-10-05 11:54:35 C 02 04 15.928 +06 30 09.04 – V I52
2023-10-06 01:35:46 B 02 04 26.22 +08 12 21.1 – V I93
2023-10-06 01:35:57 B 02 04 24.115 +08 14 22.33 – Z M49
2023-10-06 01:38:45 B 02 04 26.12 +08 12 43.3 – V I93
2023-10-06 01:42:03 B 02 04 26.08 +08 13 07.3 – V I93
2023-10-06 01:48:50 B 02 04 23.812 +08 15 56.64 – Z M49
2023-10-06 05:48:03 C 02 04 32.818 +08 43 06.33 – V 654
2023-10-06 05:53:50 C 02 04 32.749 +08 43 48.15 – V 654
2023-10-06 07:12:45 C 02 04 28.48 +08 53 12.1 – u H21
2023-10-06 07:16:03 C 02 04 30.29 +08 53 42.5 – X 858
2023-10-06 07:16:47 C 02 04 28.42 +08 53 41.1 – u H21
2023-10-06 07:20:49 C 02 04 28.33 +08 54 10.1 – u H21
2023-10-06 07:24:52 C 02 04 28.26 +08 54 39.0 – u H21
2023-10-06 07:26:09 C 02 04 30.10 +08 54 55.1 – X 858
2023-10-06 07:36:10 C 02 04 29.91 +08 56 06.9 – X 858
2023-10-06 11:01:11 C 02 04 26.994 +09 20 28.14 – V 654
2023-10-06 11:07:18 C 02 04 26.904 +09 21 11.13 – V 654
2023-10-07 01:19:50 C 02 04 32.46 +10 59 12.3 – V L01
2023-10-07 01:21:58 C 02 04 32.37 +10 59 25.4 – V L01
2023-10-07 01:24:06 C 02 04 32.35 +10 59 40.2 – V L01
2023-10-07 01:26:14 C 02 04 32.29 +10 59 54.7 – V L01
2023-10-07 11:22:48 C 02 04 32.249 +12 06 04.75 – V 654
2023-10-07 11:28:35 C 02 04 32.148 +12 06 42.11 – V 654
2023-10-07 12:14:26 C 02 04 31.433 +12 11 37.75 – V 654
2023-10-07 12:20:13 C 02 04 31.359 +12 12 14.81 – V 654
2023-10-11 10:00:33 C 02 04 22.83 +20 48 22.6 – V 691
2023-10-11 10:07:06 C 02 04 22.69 +20 48 51.9 – V 691
2023-10-11 10:13:36 C 02 04 22.50 +20 49 21.7 – V 691
2023-10-12 09:29:28 C 02 04 18.582 +22 32 23.11 – X F52
2023-10-12 10:06:20 C 02 04 17.459 +22 35 00.38 – X F52
2023-10-12 10:24:58 C 02 04 16.872 +22 36 19.59 – X F52
2023-10-15 22:24:42 C 02 03 30.07 +27 39 28.9 – V K88
2023-10-15 22:31:19 C 02 03 29.87 +27 39 50.2 – V K88
2023-10-19 09:20:07 C 02 02 32.614 +31 19 38.29 – X F52
2023-10-19 09:53:19 C 02 02 31.559 +31 20 54.50 – X F52
2023-10-19 10:09:58 C 02 02 31.015 +31 21 32.45 – X F52
2023-10-19 12:22:48 C 02 02 24.825 +31 25 55.42 – V H01
2023-10-19 12:25:28 C 02 02 24.777 +31 26 01.09 – V H01
2023-10-19 13:01:51 C 02 02 25.605 +31 27 51.84 – V F51
2023-10-19 13:02:46 C 02 02 25.581 +31 27 53.70 – V F51