2021 XD5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5083325000
Semi-major axis (a)1.4597161000 AU
Inclination (i)9.31825000°
Long. of Asc. Node (Ω)76.76264000°
Arg. of Perihelion (ω)277.12173000°
Mean Anomaly (M)116.33156000°
Mean Motion (n)0.5588580100°/day
Perihelion dist (q)0.71769500 AU
Aphelion dist (Q)2.20173720 AU
Orbital Period1.76361020 yr
Physical Parameters
H (abs. magnitude)26.09
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty8
Orbit TypeApollo
MOID0.010358 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-12-12
Observations (27)
Date Type RA Dec Mag Band Observatory
2021-12-08 06:04:53 C 04 04 50.29 +13 40 36.6 V 703
2021-12-09 06:29:06 C 04 14 32.90 +20 56 34.7 V G96
2021-12-09 06:37:10 C 04 14 34.87 +20 58 22.2 V G96
2021-12-09 06:45:15 C 04 14 36.86 +21 00 11.1 V G96
2021-12-09 06:53:19 C 04 14 38.81 +21 01 57.5 V G96
2021-12-09 08:48:53 C 04 15 06.90 +21 26 41.3 V I52
2021-12-09 08:49:22 C 04 15 07.01 +21 26 47.0 V I52
2021-12-09 08:49:50 C 04 15 07.13 +21 26 53.3 V I52
2021-12-09 08:50:18 C 04 15 07.25 +21 26 59.0 V I52
2021-12-09 21:39:24 C 04 18 46.45 +23 49 59.9 V L06
2021-12-09 21:39:51 C 04 18 46.54 +23 50 04.2 V L06
2021-12-10 04:29:51 C 04 20 20.18 +24 53 56.2 u H21
2021-12-10 04:33:05 C 04 20 20.75 +24 54 24.6 u H21
2021-12-10 04:37:06 C 04 20 21.41 +24 54 59.5 u H21
2021-12-10 20:20:39 C 04 23 31.35 +26 54 22.5 V J95
2021-12-10 20:37:20 C 04 23 33.74 +26 56 16.9 V J95
2021-12-10 20:48:48 C 04 23 35.43 +26 57 34.5 V J95
2021-12-10 21:00:54 C 04 23 37.20 +26 58 56.6 V J95
2021-12-10 21:11:26 C 04 23 38.64 +27 00 07.6 V J95
2021-12-10 21:54:58 C 04 23 44.37 +27 04 52.9 V Z99
2021-12-10 22:00:19 C 04 23 45.08 +27 05 28.4 V Z99
2021-12-10 22:05:40 C 04 23 45.85 +27 06 03.4 V Z99
2021-12-10 22:54:12 C 04 23 51.52 +27 11 48.9 X C95
2021-12-10 23:58:11 C 04 23 59.64 +27 18 34.2 X C95
2021-12-12 05:55:21 C 04 28 18.01 +29 53 22.8 V I52
2021-12-12 05:56:23 C 04 28 17.99 +29 53 26.7 V I52
2021-12-12 05:57:26 C 04 28 18.12 +29 53 30.5 V I52