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
2023-10-05 18:47:33 B 21 45 17.323 +56 43 48.07 X K74
2023-10-05 18:49:24 B 21 45 07.668 +56 45 29.95 X K74
2023-10-05 18:51:15 B 21 44 58.078 +56 47 11.83 X K74
2023-10-05 18:53:06 B 21 44 48.454 +56 48 53.64 X K74
2023-10-05 18:54:56 B 21 44 38.789 +56 50 34.76 X K74
2023-10-05 19:01:08 C 21 44 21.430 +56 54 52.06 V Z80
2023-10-05 19:09:29 C 21 43 38.150 +57 02 28.32 V Z80
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)