2021 LR5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7748595000
Semi-major axis (a)1.6137868000 AU ± 3.00e+00
Inclination (i)54.55703000° ± 4.00e+00
Long. of Asc. Node (Ω)81.08975000° ± 5.00e+00
Arg. of Perihelion (ω)304.15429000° ± 6.00e+00
Mean Anomaly (M)32.21158000°
Mean Motion (n)0.4807672100°/day
Perihelion dist (q)0.36332880 AU
Aphelion dist (Q)2.86424480 AU
Orbital Period2.05007260 yr
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty8
Orbit TypeApollo
MOID0.070624 AU
Observations Used82
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-06-20
Observations (82)
Date Type RA Dec Mag Band Observatory
2021-06-12 08:09:18 C 16 52 34.46 -13 12 11.5 V G96
2021-06-12 08:17:32 C 16 52 28.25 -13 12 57.7 V G96
2021-06-12 08:25:46 C 16 52 21.98 -13 13 43.8 V G96
2021-06-12 10:08:54 C 16 51 03.64 -13 23 21.7 V G96
2021-06-12 10:09:24 C 16 51 03.39 -13 23 23.7 V G96
2021-06-12 10:09:54 C 16 51 03.00 -13 23 26.3 V G96
2021-06-12 10:10:24 C 16 51 02.51 -13 23 30.1 V G96
2021-06-12 12:54:44 C 16 49 00.21 -13 38 12.7 q E23
2021-06-12 13:14:44 C 16 48 44.46 -13 40 07.7 q E23
2021-06-12 13:34:44 C 16 48 28.80 -13 42 02.8 q E23
2021-06-12 21:55:09 C 16 41 51.03 -14 32 12.2 X 958
2021-06-12 21:59:44 C 16 41 46.72 -14 32 40.9 V 204
2021-06-12 22:07:23 C 16 41 40.84 -14 33 26.2 X 958
2021-06-12 22:18:47 C 16 41 30.82 -14 34 35.7 V 204
2021-06-12 22:19:46 C 16 41 30.47 -14 34 40.0 X 958
2021-06-12 22:33:15 C 16 41 18.71 -14 36 02.8 V 204
2021-06-12 22:57:14 C 16 40 59.01 -14 38 26.7 V I93
2021-06-12 23:02:26 C 16 40 54.65 -14 38 58.3 V I93
2021-06-12 23:04:11 C 16 40 53.20 -14 39 12.3 V J69
2021-06-12 23:07:53 C 16 40 50.02 -14 39 31.6 V I93
2021-06-12 23:19:26 C 16 40 42.86 -14 39 43.5 X Y00
2021-06-12 23:20:00 C 16 40 39.85 -14 40 47.5 V J69
2021-06-12 23:23:18 C 16 40 39.59 -14 40 07.1 X Y00
2021-06-12 23:27:26 C 16 40 36.12 -14 40 32.4 X Y00
2021-06-12 23:34:58 C 16 40 27.26 -14 42 18.5 V J95
2021-06-12 23:40:06 C 16 40 22.95 -14 42 49.5 V J95
2021-06-12 23:44:09 C 16 40 19.55 -14 43 13.7 V J95
2021-06-12 23:47:25 C 16 40 19.55 -14 42 33.0 q X74
2021-06-12 23:48:40 C 16 40 15.71 -14 43 41.3 V J95
2021-06-12 23:52:48 C 16 40 14.95 -14 43 05.6 q X74
2021-06-12 23:58:06 C 16 40 10.48 -14 43 37.8 q X74
2021-06-13 02:57:20 C 16 37 37.07 -15 01 46.2 q X31
2021-06-13 03:04:27 C 16 37 30.84 -15 02 30.9 q X31
2021-06-13 03:11:36 C 16 37 24.70 -15 03 14.2 q X31
2021-06-13 04:08:47 C 16 36 36.72 -15 10 09.2 V 734
2021-06-13 04:12:04 C 16 36 33.82 -15 10 29.0 V 734
2021-06-13 04:15:20 C 16 36 30.91 -15 10 49.4 V 734
2021-06-13 04:18:36 C 16 36 28.09 -15 11 09.9 V 734
2021-06-13 04:21:50 C 16 36 25.24 -15 11 29.9 V 734
2021-06-13 07:11:12 C 16 33 56.16 -15 29 02.3 V I52
2021-06-13 07:14:37 C 16 33 53.07 -15 29 23.2 V I52
2021-06-13 07:18:03 C 16 33 49.97 -15 29 44.5 V I52
2021-06-13 07:21:28 C 16 33 46.93 -15 30 06.2 V I52
2021-06-13 07:40:13 C 16 33 30.52 -15 32 05.6 V 654
2021-06-13 08:19:58 C 16 32 54.73 -15 36 15.4 V 654
2021-06-13 08:59:53 C 16 32 18.65 -15 40 26.5 V 654
2021-06-13 09:29:47 C 16 31 51.54 -15 43 34.9 V 654
2021-06-13 16:25:16 C 16 25 32.78 -16 28 08.5 V N51
2021-06-13 16:30:08 C 16 25 28.15 -16 28 40.5 V N51
2021-06-13 20:30:18 C 16 21 38.39 -16 55 08.5 V 587