2023 TC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1843319564 ± 1.02e-06
Semi-major axis (a)1.1834975217 AU ± 1.34e-06
Inclination (i)12.01656940° ± 4.03e-05
Long. of Asc. Node (Ω)10.15230190° ± 8.55e-07
Arg. of Perihelion (ω)42.68924734° ± 1.18e-04
Mean Anomaly (M)206.57330508° ± 9.21e-04
Mean Motion (n)0.7655282940°/day ± 1.30e-06
Perihelion dist (q)0.96534111 AU ± 1.63e-06
Aphelion dist (Q)1.40165394 AU ± 1.99e-06
Orbital Period1.28751124 yr ± 2.19e-06
Physical Parameters
H (abs. magnitude)26.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.476″
Uncertainty0
Orbit TypeApollo
MOID0.004227 AU
Observations Used106
Radar Obs Used2
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-03
Last Observation Used2023-10-05
Observations (107)
Date Type RA Dec Mag Band Observatory
2023-10-03 08:04:33 C 00 20 44.000 -21 26 15.10 – V 703
2023-10-03 08:20:51 C 00 20 18.800 -21 13 00.70 – V 703
2023-10-03 08:29:00 C 00 20 06.030 -21 06 22.10 – V 703
2023-10-03 08:54:24 C 00 19 26.587 -20 45 20.20 – V I52
2023-10-03 08:54:36 C 00 19 26.274 -20 45 10.15 – V I52
2023-10-03 08:54:48 C 00 19 25.957 -20 45 00.14 – V I52
2023-10-03 08:54:59 C 00 19 25.662 -20 44 50.68 – V I52
2023-10-03 09:40:45 C 00 18 14.648 -20 06 07.81 – V I52
2023-10-03 09:40:57 C 00 18 14.346 -20 05 57.52 – V I52
2023-10-03 09:41:08 C 00 18 14.044 -20 05 47.54 – V I52
2023-10-03 09:41:20 C 00 18 13.741 -20 05 37.64 – V I52
2023-10-03 09:43:49 C 00 18 07.708 -20 03 34.80 – V H01
2023-10-03 09:55:30 C 00 17 49.914 -19 53 30.07 – V H01
2023-10-03 10:02:04 C 00 17 39.947 -19 47 48.92 – V H01
2023-10-03 10:04:01 C 00 17 36.941 -19 46 06.04 – V H01
2023-10-03 19:04:04 C 00 05 57.65 -10 57 30.3 – X G02
2023-10-03 19:05:57 C 00 05 54.23 -10 55 22.7 – X G02
2023-10-03 19:07:52 C 00 05 50.88 -10 53 14.5 – X G02
2023-10-03 19:09:21 C 00 05 46.03 -10 51 30.6 – – M32
2023-10-03 19:12:00 C 00 05 41.21 -10 48 31.0 – – M32
2023-10-03 19:14:40 C 00 05 36.41 -10 45 31.2 – – M32
2023-10-03 19:17:20 C 00 05 31.60 -10 42 31.2 – – M32
2023-10-03 19:20:00 C 00 05 26.81 -10 39 32.1 – – M32
2023-10-03 19:34:52 C 00 05 09.444 -10 22 28.60 – V A17
2023-10-03 19:39:23 C 00 05 01.354 -10 17 20.08 – V A17
2023-10-03 19:50:46 C 00 04 40.829 -10 04 19.27 – V A17
2023-10-03 19:50:56 C 00 04 42.76 -10 03 05.3 – V D03
2023-10-03 19:51:08 C 00 04 42.49 -10 02 46.2 – V 104
2023-10-03 19:52:35 C 00 04 39.80 -10 01 12.6 – V D03
2023-10-03 19:54:54 C 00 04 35.59 -09 58 26.8 – V 104
2023-10-03 19:58:41 C 00 04 28.57 -09 54 06.3 – V 104
2023-10-03 20:22:38 C 00 03 42.42 -09 26 12.9 – q L47
2023-10-03 20:25:43 C 00 03 36.68 -09 22 36.4 – q L47
2023-10-03 20:38:11 C 00 03 12.92 -09 07 58.9 – q L47
2023-10-03 20:41:43 C 00 03 04.06 -09 04 22.3 – X 595
2023-10-03 20:44:19 C 00 03 01.14 -09 00 43.7 – q L47
2023-10-03 20:44:52 C 00 02 58.03 -09 00 38.8 – X 595
2023-10-03 20:46:48 C 00 02 58.90 -08 58 11.7 – V 203
2023-10-03 20:47:23 C 00 02 55.29 -08 57 07.6 – q L47
2023-10-03 20:48:01 C 00 02 52.06 -08 56 55.1 – X 595
2023-10-03 20:51:10 C 00 02 45.99 -08 53 10.8 – X 595
2023-10-03 20:51:24 C 00 02 50.09 -08 52 44.1 – V 203
2023-10-03 20:53:02 C 00 02 44.858 -08 49 03.40 – Z L34
2023-10-03 20:55:13 C 00 02 42.81 -08 48 13.6 – V 203
2023-10-03 20:57:13 C 00 02 36.307 -08 45 27.86 – q L47
2023-10-03 21:02:51 C 00 02 25.385 -08 38 44.38 – q L47
2023-10-03 21:08:46 C 00 02 13.915 -08 31 39.79 – q L47
2023-10-03 21:27:19 C 00 01 35.70 -08 09 45.1 – V L01
2023-10-03 21:28:50 C 00 01 32.73 -08 07 54.9 – V L01
2023-10-03 21:28:58 C 00 01 36.294 -08 07 26.23 – V K63
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-10-05 04:00:00 -120599.8 8 Hz 8560 -14 -14
2023-10-05 04:20:00 5941916.4 20 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)