2021 TG13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5922686884 ± 2.00e+00
Semi-major axis (a)2.6076347219 AU ± 3.00e+00
Inclination (i)14.55788207° ± 4.00e+00
Long. of Asc. Node (Ω)23.51130056° ± 5.00e+00
Arg. of Perihelion (ω)350.82125752° ± 6.00e+00
Mean Anomaly (M)352.09014793° ± 2.52e-01
Mean Motion (n)0.2340638300°/day ± 4.04e-01
Perihelion dist (q)1.06321320 AU ± 5.36e+00
Aphelion dist (Q)4.15205340 AU ± 7.07e+00
Orbital Period4.21085010 yr ± 7.27e+00
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.255″
Uncertainty3
Orbit TypeAmor
MOID0.067771 AU
Observations Used18
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-10-15
Observations (18)
Date Type RA Dec Mag Band Observatory
2021-10-06 09:11:21 C 01 29 01.966 -35 10 00.18 U F51
2021-10-06 09:25:20 C 01 29 03.435 -35 07 57.31 V F51
2021-10-06 09:39:19 C 01 29 04.826 -35 05 54.50 V F51
2021-10-06 09:53:16 C 01 29 06.233 -35 03 51.33 U F51
2021-10-13 08:51:58 C 01 50 30.434 -03 12 52.84 U F51
2021-10-13 09:12:51 C 01 50 32.291 -03 08 20.90 U F51
2021-10-13 09:33:40 C 01 50 34.122 -03 03 49.50 U F51
2021-10-13 12:25:49 C 01 50 48.929 -02 26 23.55 V F51
2021-10-13 13:41:28 C 01 50 55.823 -02 09 55.95 V F51
2021-10-13 21:44:40 C 01 52 02.05 -00 25 45.4 V L01
2021-10-13 21:46:55 C 01 52 02.26 -00 25 16.7 V L01
2021-10-13 21:49:09 C 01 52 02.47 -00 24 46.9 V L01
2021-10-13 21:51:23 C 01 52 02.71 -00 24 18.5 V L01
2021-10-13 21:53:37 C 01 52 02.88 -00 23 49.6 V L01
2021-10-13 22:42:45 C 01 52 07.84 -00 13 07.6 V 104
2021-10-13 22:51:05 C 01 52 08.62 -00 11 19.6 V 104
2021-10-15 23:40:14 C 01 57 49.95 +10 09 33.2 V 104
2021-10-15 23:50:38 C 01 57 50.86 +10 11 38.8 V 104