2021 XP2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4459605054 ± 2.14e-05
Semi-major axis (a)1.7801557446 AU ± 6.86e-05
Inclination (i)7.97811951° ± 2.87e-04
Long. of Asc. Node (Ω)253.50520952° ± 2.95e-05
Arg. of Perihelion (ω)176.53105048° ± 8.30e-05
Mean Anomaly (M)241.61047595° ± 3.48e-02
Mean Motion (n)0.4149781937°/day ± 2.40e-05
Perihelion dist (q)0.98627659 AU ± 5.38e-05
Aphelion dist (Q)2.57403490 AU ± 1.06e-04
Orbital Period2.37512789 yr ± 1.37e-04
Physical Parameters
H (abs. magnitude)25.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.246″
Uncertainty2
Orbit TypeApollo
MOID0.000578 AU
Observations Used53
Oppositions1
Arc Total2021-2022
First Observation Used2021-12-04
Last Observation Used2022-02-04
Observations (56)
Date Type RA Dec Mag Band Observatory
2021-12-19 12:11:28 C 09 34 39.87 -24 34 08.1 V 695
2021-12-30 03:31:04 C 09 26 59.454 -26 02 56.93 V Z84
2022-01-07 09:27:48 C 09 20 19.269 -25 42 32.75 V G37
2022-01-07 09:30:15 C 09 20 19.141 -25 42 32.21 V G37
2022-02-04 09:44:54 C 08 57 44.472 -18 42 35.50 V T12
2022-02-04 10:09:39 C 08 57 43.653 -18 42 13.42 V T12