2021 FR3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6241954696 ± 2.00e+00
Semi-major axis (a)2.8648485668 AU ± 3.00e+00
Inclination (i)31.71982549° ± 4.00e+00
Long. of Asc. Node (Ω)11.82043094° ± 5.00e+00
Arg. of Perihelion (ω)148.93213151° ± 6.00e+00
Mean Anomaly (M)350.21591989° ± 6.48e-02
Mean Motion (n)0.2032609000°/day ± 3.19e-01
Perihelion dist (q)1.07662320 AU ± 5.84e+00
Aphelion dist (Q)4.65305400 AU ± 7.52e+00
Orbital Period4.84897830 yr ± 7.62e+00
Physical Parameters
H (abs. magnitude)22.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.436″
Uncertainty2
Orbit TypeAmor
MOID0.131202 AU
Observations Used181
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-04-25
Observations (183)
Date Type RA Dec Mag Band Observatory
2021-03-31 20:08:31 C 11 44 28.37 +21 04 40.1 V B49
2021-03-31 20:12:05 C 11 44 27.48 +21 03 57.6 V B49
2021-03-31 20:13:30 C 11 44 26.47 +21 03 38.4 V 595
2021-03-31 20:14:51 C 11 44 26.32 +21 03 22.7 V 203
2021-03-31 20:22:35 C 11 44 24.85 +21 01 50.9 V I93
2021-03-31 20:23:05 C 11 44 24.32 +21 01 37.6 V Z99
2021-03-31 20:24:30 C 11 44 23.50 +21 01 26.0 V G34
2021-03-31 20:25:18 C 11 44 23.79 +21 01 11.7 V Z99
2021-03-31 20:27:32 C 11 44 23.20 +21 00 45.5 V Z99
2021-03-31 20:29:01 C 11 44 23.14 +21 00 40.9 V B49
2021-03-31 20:29:20 C 11 44 23.09 +21 00 32.6 V I93
2021-03-31 20:29:45 C 11 44 22.64 +21 00 19.5 V Z99
2021-03-31 20:31:05 C 11 44 21.80 +21 00 08.0 V C43
2021-03-31 20:31:59 C 11 44 22.09 +20 59 53.8 V Z99
2021-03-31 20:32:42 C 11 44 22.22 +20 59 57.6 V B49
2021-03-31 20:34:32 C 11 44 20.94 +20 59 28.0 V C43
2021-03-31 20:36:14 C 11 44 21.38 +20 59 12.8 V I93
2021-03-31 20:37:58 C 11 44 20.08 +20 58 47.4 V C43
2021-03-31 20:38:24 C 11 44 20.21 +20 58 54.6 Z L74
2021-03-31 20:40:59 C 11 44 19.68 +20 58 17.7 V 203
2021-03-31 20:41:24 C 11 44 19.19 +20 58 07.4 V C43
2021-03-31 20:44:27 C 11 44 18.79 +20 57 36.8 V K38
2021-03-31 20:56:14 C 11 44 15.68 +20 55 21.1 V K63
2021-03-31 20:58:23 C 11 44 15.12 +20 54 56.3 V 160
2021-03-31 21:02:29 C 11 44 14.14 +20 54 08.9 V 160
2021-03-31 21:04:31 C 11 44 13.62 +20 53 44.6 V 160
2021-03-31 21:05:17 C 11 44 13.37 +20 53 35.5 V K63
2021-03-31 21:06:10 C 11 44 13.10 +20 53 30.3 Z L74
2021-03-31 21:06:33 C 11 44 13.10 +20 53 21.1 V 160
2021-03-31 21:10:12 C 11 44 12.26 +20 52 36.7 V 203
2021-03-31 21:10:37 C 11 44 12.07 +20 52 33.3 V 160
2021-03-31 21:11:20 C 11 44 11.87 +20 52 22.8 V K38
2021-03-31 21:33:57 C 11 44 05.96 +20 48 06.9 Z L74
2021-03-31 21:52:22 C 11 44 01.48 +20 44 23.8 V 204
2021-03-31 22:07:45 C 11 43 57.56 +20 41 24.4 V 204
2021-03-31 22:23:07 C 11 43 53.64 +20 38 24.6 V 204
2021-03-31 22:30:23 C 11 43 51.72 +20 36 55.3 V K87
2021-03-31 22:38:19 C 11 43 49.67 +20 35 23.2 V K87
2021-03-31 22:47:51 C 11 43 47.32 +20 33 31.5 V K87
2021-03-31 22:59:19 C 11 43 44.32 +20 31 16.4 V K87
2021-03-31 23:16:31 C 11 43 40.05 +20 27 55.7 V K87
2021-03-31 23:26:46 C 11 43 37.43 +20 25 55.0 V K87
2021-03-31 23:43:58 C 11 43 33.15 +20 22 34.9 V K87
2021-04-01 01:08:51 C 11 43 16.86 +20 06 06.4 u H21
2021-04-01 01:13:02 C 11 43 15.81 +20 05 17.8 u H21
2021-04-01 01:17:14 C 11 43 14.78 +20 04 28.9 u H21
2021-04-01 02:34:21 C 11 42 55.98 +19 49 30.9 q H36
2021-04-01 02:34:23 C 11 42 55.95 +19 49 30.6 q 734
2021-04-01 02:37:47 C 11 42 55.11 +19 48 50.7 q 734
2021-04-01 02:39:17 C 11 42 54.75 +19 48 33.7 q H36