811221 (2022 FR3)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5160802000 ± 2.08e-09
Semi-major axis (a)2.0827047000 AU ± 1.34e-09
Inclination (i)5.26005000° ± 1.30e-06
Long. of Asc. Node (Ω)6.27642000° ± 1.51e-06
Arg. of Perihelion (ω)175.95005000° ± 3.65e-06
Mean Anomaly (M)79.03652000° ± 9.05e-07
Mean Motion (n)0.3279159500°/day ± 3.17e-10
Perihelion dist (q)1.00786200 AU ± 4.39e-09
Aphelion dist (Q)3.15754740 AU ± 4.79e-09
Orbital Period3.00567170 yr ± 2.90e-09
Physical Parameters
H (abs. magnitude)22.58
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date2026-04-13
RMS Residual0.730″
Uncertainty0
Orbit TypeAmor
MOID0.010783 AU
Observations Used326
Oppositions4
Arc Total2016-2025
First Observation Used
Last Observation Used2025-04-12
Observations (330)
Date Type RA Dec Mag Band Observatory
2025-03-28 20:19:13 C 08 25 59.568 +16 58 08.08 W J69
2025-03-28 20:23:57 C 08 26 02.870 +16 56 52.30 W J69
2025-03-28 20:28:42 C 08 26 06.166 +16 55 37.45 W J69
2025-03-28 20:40:01 B 08 26 11.551 +16 53 15.14 X K19
2025-03-28 20:43:22 B 08 26 13.884 +16 52 21.11 X K19
2025-03-28 20:46:43 B 08 26 16.171 +16 51 28.22 X K19
2025-03-28 21:02:11 B 08 26 29.407 +16 46 40.94 W Z80
2025-03-28 21:06:14 B 08 26 32.285 +16 45 36.47 W Z80
2025-03-28 21:10:16 B 08 26 35.107 +16 44 31.60 W Z80
2025-03-28 21:57:29 C 08 27 05.194 +16 32 24.25 V C77
2025-03-28 22:01:47 C 08 27 08.234 +16 31 14.59 V C77
2025-03-28 22:06:08 C 08 27 11.340 +16 30 03.71 V C77
2025-03-29 17:30:40 C 08 43 43.48 +10 41 59.0 X C40
2025-03-29 17:31:51 C 08 43 44.46 +10 41 34.7 X C40
2025-03-29 17:33:02 C 08 43 45.43 +10 41 11.6 X C40
2025-03-29 17:34:14 C 08 43 46.39 +10 40 47.7 X C40
2025-03-29 17:35:25 C 08 43 47.39 +10 40 24.1 X C40
2025-03-29 17:36:36 C 08 43 48.35 +10 40 00.5 X C40
2025-03-29 17:37:43 C 08 43 49.27 +10 39 38.2 X C40
2025-03-29 17:38:44 C 08 43 50.11 +10 39 18.2 X C40
2025-03-29 17:40:46 C 08 43 51.80 +10 38 37.6 X C40
2025-03-29 19:13:44 B 08 45 19.034 +10 06 43.02 V L65
2025-03-29 19:15:15 B 08 45 20.314 +10 06 12.56 V L65
2025-03-29 19:16:45 B 08 45 21.595 +10 05 41.89 V L65
2025-03-29 19:21:18 B 08 45 25.887 +10 04 23.09 X B72
2025-03-29 19:21:56 B 08 45 26.424 +10 04 10.29 X B72
2025-03-29 19:22:34 B 08 45 26.956 +10 03 57.47 X B72
2025-03-29 20:11:10 B 08 46 01.09 +09 47 22.3 X L99
2025-03-29 20:12:27 B 08 46 02.23 +09 46 55.6 X L99
2025-03-29 20:13:39 B 08 46 03.19 +09 46 30.7 X L99
2025-03-29 20:14:46 B 08 46 04.14 +09 46 06.9 X L99
2025-03-29 21:01:22 C 08 46 51.679 +09 30 12.31 Z C23
2025-03-29 21:05:07 C 08 46 54.922 +09 28 54.23 Z C23
2025-03-29 21:32:18 C 08 47 18.353 +09 19 29.60 Z C23
2025-03-29 21:33:57 C 08 47 19.781 +09 18 55.40 Z C23
2025-03-29 21:35:35 C 08 47 21.214 +09 18 20.95 Z C23
2025-03-30 19:45:57 B 09 10 14.11 +00 46 22.0 W 130
2025-03-30 19:51:30 B 09 10 19.78 +00 44 00.8 W 130
2025-03-30 20:24:41 C 09 10 48.338 +00 39 48.74 V M22
2025-03-30 20:29:15 C 09 10 52.958 +00 37 52.00 V M22
2025-03-30 20:38:23 C 09 11 02.239 +00 33 58.46 V M22
2025-03-30 20:55:25 C 09 11 19.591 +00 26 42.43 V M22
2025-03-30 21:03:12 C 09 11 35.940 +00 12 55.73 Z C23
2025-03-30 21:05:02 C 09 11 37.829 +00 12 09.04 Z C23
2025-03-30 21:07:39 C 09 11 40.555 +00 11 02.04 Z C23
2025-03-30 21:16:00 C 09 11 49.296 +00 07 27.05 Z C23
2025-03-31 03:49:27 C 09 19 32.610 -02 43 25.54 V 703
2025-03-31 03:52:42 C 09 19 36.084 -02 44 53.27 V 703
2025-03-31 03:55:57 C 09 19 39.572 -02 46 21.00 V 703
2025-03-31 03:59:12 C 09 19 43.046 -02 47 48.62 V 703