2021 XP3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3909333000
Semi-major axis (a)0.7954814000 AU
Inclination (i)3.00606000°
Long. of Asc. Node (Ω)231.94046000°
Arg. of Perihelion (ω)51.22771000°
Mean Anomaly (M)326.99542000°
Mean Motion (n)1.3891815600°/day
Perihelion dist (q)0.48450120 AU
Aphelion dist (Q)1.10646160 AU
Orbital Period0.70948800 yr
Physical Parameters
H (abs. magnitude)25.71
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.830″
Uncertainty7
Orbit TypeAten
MOID0.013670 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-12-07
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-12-06 03:41:02 C 01 47 25.79 -12 50 17.8 V G96
2021-12-06 03:49:12 C 01 47 27.12 -12 49 26.8 V G96
2021-12-06 03:57:22 C 01 47 28.59 -12 48 36.7 V G96
2021-12-06 04:05:33 C 01 47 29.93 -12 47 44.9 V G96
2021-12-06 04:28:46 C 01 47 33.23 -12 45 24.2 V H01
2021-12-06 04:38:40 C 01 47 34.93 -12 44 22.7 V H01
2021-12-06 04:48:49 C 01 47 36.65 -12 43 19.6 V H01
2021-12-06 05:00:30 C 01 47 38.67 -12 42 06.6 V H01
2021-12-06 06:58:50 C 01 47 59.63 -12 29 53.8 V I52
2021-12-06 07:02:51 C 01 48 00.34 -12 29 29.5 V I52
2021-12-06 07:06:52 C 01 48 01.05 -12 29 04.7 V I52
2021-12-06 07:10:53 C 01 48 01.84 -12 28 40.1 V I52
2021-12-06 20:59:52 C 01 50 50.10 -11 10 56.2 V K51
2021-12-06 21:02:55 C 01 50 50.53 -11 10 39.8 V K51
2021-12-06 21:05:57 C 01 50 51.00 -11 10 23.4 V K51
2021-12-07 19:20:07 C 01 54 37.44 -09 23 00.5 V 033
2021-12-07 19:23:26 C 01 54 37.85 -09 22 46.2 V 033
2021-12-07 19:26:46 C 01 54 38.25 -09 22 32.3 V 033
2021-12-07 19:30:16 C 01 54 38.67 -09 22 16.4 V 033