2021 XG3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6479528849
Semi-major axis (a)2.8761871392 AU
Inclination (i)1.76857071°
Long. of Asc. Node (Ω)200.82611169° ± 5.00e+00
Arg. of Perihelion (ω)230.18827290° ± 6.00e+00
Mean Anomaly (M)292.38645931°
Mean Motion (n)0.2019847500°/day
Perihelion dist (q)1.01255400 AU
Aphelion dist (Q)4.74123140 AU
Orbital Period4.87961430 yr
Physical Parameters
H (abs. magnitude)26.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.198″
Uncertainty
Orbit TypeAmor
MOID0.034367 AU
Observations Used18
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-12-08
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-12-06 07:30:13 C 05 30 53.70 -17 30 12.2 V G96
2021-12-06 07:37:35 C 05 31 01.54 -17 29 53.7 V G96
2021-12-06 07:44:59 C 05 31 09.40 -17 29 35.5 V G96
2021-12-06 08:51:30 C 05 32 19.40 -17 26 48.2 V H01
2021-12-06 08:56:50 C 05 32 25.08 -17 26 34.2 V H01
2021-12-06 09:16:32 C 05 32 46.07 -17 25 42.5 V H01
2021-12-06 09:23:06 C 05 32 53.07 -17 25 25.0 V H01
2021-12-06 09:35:10 C 05 33 06.58 -17 24 50.3 V I52
2021-12-06 09:37:41 C 05 33 09.24 -17 24 43.6 V I52
2021-12-06 09:40:12 C 05 33 11.95 -17 24 37.3 V I52
2021-12-06 09:42:44 C 05 33 14.64 -17 24 30.4 V I52
2021-12-06 22:30:58 C 05 47 24.82 -16 50 45.7 V L01
2021-12-06 22:33:57 C 05 47 27.92 -16 50 37.2 V L01
2021-12-06 22:36:56 C 05 47 30.99 -16 50 29.7 V L01
2021-12-06 22:40:07 C 05 47 34.31 -16 50 19.7 V L01
2021-12-08 09:30:28 C 06 22 19.29 -15 06 01.8 V V06
2021-12-08 09:32:32 C 06 22 21.13 -15 05 55.3 V V06
2021-12-08 09:34:36 C 06 22 22.92 -15 05 48.8 V V06
2021-12-08 09:36:41 C 06 22 24.71 -15 05 42.3 V V06