2023 TH12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6332630337 ± 2.31e-04
Semi-major axis (a)2.7573030272 AU ± 1.75e-03
Inclination (i)4.16102083° ± 1.09e-03
Long. of Asc. Node (Ω)12.43042361° ± 6.43e-04
Arg. of Perihelion (ω)12.96424508° ± 1.78e-04
Mean Anomaly (M)164.46467305° ± 1.56e-01
Mean Motion (n)0.2152710007°/day ± 2.05e-04
Perihelion dist (q)1.01120495 AU ± 9.03e-04
Aphelion dist (Q)4.50340111 AU ± 2.92e-03
Orbital Period4.57853719 yr ± 4.35e-03
Physical Parameters
H (abs. magnitude)25.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.214″
Uncertainty3
Orbit TypeApollo
MOID0.016226 AU
Observations Used38
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-14
Last Observation Used2023-10-17
Observations (39)
Date Type RA Dec Mag Band Observatory
2023-10-14 02:45:37 C 21 24 31.716 +04 25 14.12 V G96
2023-10-14 02:53:49 C 21 24 35.176 +04 27 43.92 V G96
2023-10-14 03:02:03 C 21 24 38.722 +04 30 17.53 V G96
2023-10-14 03:10:16 C 21 24 42.228 +04 32 49.45 V G96
2023-10-14 06:17:22 C 21 26 04.596 +05 31 07.95 V H01
2023-10-14 06:27:35 C 21 26 09.438 +05 34 21.94 V H01
2023-10-14 06:34:51 C 21 26 13.400 +05 36 49.50 V I52
2023-10-14 06:37:11 C 21 26 14.530 +05 37 32.90 V I52
2023-10-14 06:39:30 C 21 26 15.660 +05 38 17.80 V I52
2023-10-14 06:42:41 C 21 26 16.679 +05 39 09.63 V H01
2023-10-14 06:49:33 C 21 26 19.983 +05 41 20.23 V H01
2023-10-14 19:09:11 C 21 33 42.650 +09 51 07.38 V J95
2023-10-14 19:12:40 C 21 33 44.537 +09 52 23.45 V J95
2023-10-14 19:16:13 C 21 33 46.514 +09 53 39.80 V J95
2023-10-14 19:21:43 C 21 33 49.526 +09 55 38.68 V J95
2023-10-14 19:50:00 B 21 34 05.18 +10 06 32.8 X 958
2023-10-14 19:58:33 B 21 34 09.90 +10 09 38.1 X 958
2023-10-14 20:04:02 B 21 34 12.90 +10 11 38.1 X 958
2023-10-14 20:11:53 B 21 34 17.13 +10 14 28.7 X 958
2023-10-14 20:15:59 B 21 34 19.30 +10 15 57.3 X 958
2023-10-14 22:02:06 C 21 35 15.98 +10 54 28.8 V 204
2023-10-14 22:08:03 C 21 35 19.40 +10 56 40.2 V 204
2023-10-14 22:14:48 C 21 35 23.32 +10 59 09.0 V 204
2023-10-14 22:57:52 C 21 35 47.57 +11 15 07.3 V M29
2023-10-14 23:07:13 C 21 35 53.10 +11 18 35.2 V M29
2023-10-15 02:05:02 C 21 38 13.43 +12 27 20.3 V 691
2023-10-15 02:10:18 C 21 38 16.51 +12 29 21.2 V 691
2023-10-15 03:39:50 C 21 39 06.913 +13 03 47.88 V H01
2023-10-15 03:45:13 C 21 39 10.081 +13 05 53.01 V H01
2023-10-15 03:59:16 C 21 39 18.379 +13 11 20.52 V H01
2023-10-15 04:09:50 C 21 39 24.648 +13 15 27.01 V H01
2023-10-16 18:28:14 C 22 13 43.53 +30 26 27.9 q L04
2023-10-16 18:37:50 C 22 13 53.65 +30 31 14.2 q L04
2023-10-17 03:42:33 C 22 24 59.31 +35 05 07.7 q 734
2023-10-17 03:47:45 C 22 25 05.56 +35 07 44.6 q 734
2023-10-17 03:52:57 C 22 25 11.82 +35 10 21.0 q 734
2023-10-17 18:17:42 B 22 46 48.379 +42 22 28.34 X K87
2023-10-17 18:30:36 B 22 47 08.458 +42 28 56.50 X K87
2023-10-17 18:43:31 B 22 47 28.510 +42 35 23.10 X K87