2021 XG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1741475266 ± 1.41e-04
Semi-major axis (a)0.9542589139 AU ± 2.02e-05
Inclination (i)3.72574095° ± 3.27e-03
Long. of Asc. Node (Ω)258.46684864° ± 8.73e-04
Arg. of Perihelion (ω)292.14623041° ± 7.01e-03
Mean Anomaly (M)350.29464146° ± 5.75e-02
Mean Motion (n)1.0573358020°/day ± 3.36e-05
Perihelion dist (q)0.78807708 AU ± 1.35e-04
Aphelion dist (Q)1.12044074 AU ± 1.36e-04
Orbital Period0.93217905 yr ± 2.96e-05
Physical Parameters
H (abs. magnitude)27.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.402″
Uncertainty2
Orbit TypeAten
MOID0.001730 AU
Observations Used21
Oppositions1
Arc Total2021-2021
First Observation Used2021-12-01
Last Observation Used2021-12-06
Observations (21)
Date Type RA Dec Mag Band Observatory
2021-12-01 09:51:20 C 03 31 54.50 +38 43 06.1 V V00
2021-12-01 09:58:20 C 03 31 50.55 +38 42 42.3 V V00
2021-12-01 10:05:20 C 03 31 46.58 +38 42 18.8 V V00
2021-12-01 10:12:20 C 03 31 42.65 +38 41 54.5 V V00
2021-12-01 10:47:48 C 03 31 22.82 +38 39 49.0 V V06
2021-12-01 10:51:04 C 03 31 20.98 +38 39 36.9 V V06
2021-12-02 00:15:48 C 03 24 18.68 +37 57 33.0 V 033
2021-12-02 00:17:46 C 03 24 17.49 +37 57 25.9 V 033
2021-12-02 00:19:41 C 03 24 16.36 +37 57 19.3 V 033
2021-12-02 00:21:38 C 03 24 15.19 +37 57 12.0 V 033
2021-12-02 02:39:28 C 03 23 21.90 +37 50 24.4 V I52
2021-12-02 02:41:26 C 03 23 20.71 +37 50 18.1 V I52
2021-12-02 02:43:23 C 03 23 19.51 +37 50 12.7 V I52
2021-12-02 02:45:21 C 03 23 18.32 +37 50 07.1 V I52
2021-12-04 04:00:45 C 02 52 52.02 +34 20 15.4 V I52
2021-12-04 04:05:34 C 02 52 48.38 +34 19 51.4 V I52
2021-12-04 04:10:22 C 02 52 44.64 +34 19 27.6 V I52
2021-12-04 04:15:11 C 02 52 41.05 +34 19 02.0 V I52
2021-12-06 02:48:11 C 02 18 36.55 +29 15 40.9 V I52
2021-12-06 03:10:01 C 02 18 17.30 +29 12 55.8 V I52
2021-12-06 03:12:06 C 02 18 15.47 +29 12 39.7 V I52