2021 XL5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6532237000
Semi-major axis (a)2.8125628000 AU
Inclination (i)6.36002000°
Long. of Asc. Node (Ω)74.49248000°
Arg. of Perihelion (ω)337.14150000°
Mean Anomaly (M)305.88554000°
Mean Motion (n)0.2089540200°/day
Perihelion dist (q)0.97533010 AU
Aphelion dist (Q)4.64979550 AU
Orbital Period4.71686390 yr
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.510″
Uncertainty8
Orbit TypeApollo
MOID0.012051 AU
Observations Used28
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-12-13
Observations (28)
Date Type RA Dec Mag Band Observatory
2021-12-08 09:56:10 C 08 59 59.63 +25 52 24.7 – V G96
2021-12-08 10:03:38 C 08 59 59.62 +25 52 55.3 – V G96
2021-12-08 10:11:08 C 08 59 59.68 +25 53 25.4 – V G96
2021-12-08 10:18:36 C 08 59 59.73 +25 53 55.2 – V G96
2021-12-08 11:06:52 C 08 59 59.80 +25 57 07.9 – V V06
2021-12-08 11:09:46 C 08 59 59.82 +25 57 19.3 – V V06
2021-12-08 11:12:39 C 08 59 59.82 +25 57 30.9 – V V06
2021-12-08 12:01:46 C 08 59 59.94 +26 00 42.3 – V V06
2021-12-08 12:05:49 C 08 59 59.91 +26 00 57.9 – V V06
2021-12-08 12:09:50 C 08 59 59.98 +26 01 13.5 – V V06
2021-12-09 07:55:56 C 09 00 54.35 +27 12 54.1 – V I52
2021-12-09 08:01:27 C 09 00 54.44 +27 13 14.5 – V I52
2021-12-09 09:05:16 C 09 00 54.65 +27 16 58.5 – V G96
2021-12-09 09:11:26 C 09 00 54.67 +27 17 19.8 – V G96
2021-12-09 09:17:32 C 09 00 54.64 +27 17 41.4 – V G96
2021-12-09 09:26:02 C 09 00 54.69 +27 18 10.4 – V G96
2021-12-09 09:28:25 C 09 00 54.66 +27 18 18.7 – V G96
2021-12-09 09:30:48 C 09 00 54.71 +27 18 27.2 – V G96
2021-12-09 09:33:11 C 09 00 54.65 +27 18 35.6 – V G96
2021-12-12 08:36:44 C 09 02 28.20 +30 28 52.3 – V 291
2021-12-12 08:46:21 C 09 02 28.06 +30 29 14.0 – V 291
2021-12-12 08:55:59 C 09 02 27.92 +30 29 35.6 – V 291
2021-12-13 08:27:42 C 09 02 40.62 +31 16 41.7 – V 291
2021-12-13 08:44:12 C 09 02 40.30 +31 17 15.0 – V 291
2021-12-13 09:00:42 C 09 02 40.02 +31 17 47.0 – V 291
2021-12-13 09:58:54 C 09 02 36.07 +31 19 28.8 – u H21
2021-12-13 10:07:54 C 09 02 35.92 +31 19 45.0 – u H21
2021-12-13 10:17:01 C 09 02 35.72 +31 20 01.6 – u H21