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
2022-04-06 21:05:40 C 07 35 06.66 +10 14 34.2 X 033
2022-04-06 21:06:34 C 07 35 06.97 +10 14 28.0 X 033
2022-04-06 21:07:29 C 07 35 07.31 +10 14 21.1 X 033
2022-04-06 21:08:30 C 07 35 07.67 +10 14 13.6 X 033
2022-04-07 02:45:20 C 07 37 19.268 +09 34 00.37 V I52
2022-04-07 02:45:56 C 07 37 19.470 +09 33 55.91 V I52
2022-04-07 02:46:33 C 07 37 19.697 +09 33 51.70 V I52
2022-04-07 02:47:09 C 07 37 19.902 +09 33 46.98 V I52
2022-04-07 02:47:45 C 07 37 20.111 +09 33 42.55 V I52
2022-04-10 08:37:26 C 08 11 40.83 -01 35 45.1 V 474
2022-04-10 08:38:20 C 08 11 41.26 -01 35 53.8 V 474
2022-04-10 08:39:13 C 08 11 41.67 -01 36 02.6 V 474
2022-04-10 08:41:54 C 08 11 42.92 -01 36 29.0 V 474
2022-04-11 10:17:41 S 08 25 08.659 -06 00 23.08 L C51
2022-04-11 16:33:24 S 08 28 36.466 -07 07 01.52 L C51
2022-04-11 18:07:17 S 08 29 29.081 -07 23 48.73 L C51
2022-04-11 18:07:28 S 08 29 29.208 -07 23 54.28 L C51
2022-04-11 19:41:59 C 08 30 20.34 -07 43 23.5 V L18
2022-04-11 19:44:59 C 08 30 21.94 -07 43 54.5 V L18
2022-04-11 19:47:59 C 08 30 23.55 -07 44 26.7 V L18
2022-04-11 21:15:14 S 08 31 15.158 -07 57 35.10 L C51
2022-04-12 03:28:50 C 08 34 49.159 -09 07 24.71 V I52
2022-04-12 03:29:11 C 08 34 49.372 -09 07 28.56 V I52
2022-04-12 03:29:32 C 08 34 49.544 -09 07 32.52 V I52
2022-04-12 03:29:53 C 08 34 49.746 -09 07 36.41 V I52
2022-04-12 19:37:05 C 08 44 22.88 -12 06 28.9 X 595
2022-04-12 19:54:36 C 08 44 32.92 -12 09 44.4 X 595
2022-04-12 20:12:07 C 08 44 42.92 -12 12 59.6 X 595
2022-04-14 20:18:27 C 09 16 03.64 -21 11 21.2 V M21
2022-04-14 20:22:26 C 09 16 06.23 -21 12 05.0 V M21
2022-04-14 20:26:24 C 09 16 08.79 -21 12 48.4 V M21
2022-04-15 04:41:04 C 09 21 56.920 -22 46 38.78 V G96
2022-04-15 04:48:48 C 09 22 02.068 -22 48 03.13 V G96
2022-04-15 04:53:44 C 09 22 05.344 -22 48 56.74 V I52
2022-04-15 04:54:05 C 09 22 05.596 -22 49 00.70 V I52
2022-04-15 04:54:26 C 09 22 05.830 -22 49 04.62 V I52
2022-04-15 04:56:31 C 09 22 07.169 -22 49 26.94 V G96
2022-04-15 05:04:18 C 09 22 12.349 -22 50 51.54 V G96
2022-04-16 02:14:52 C 09 37 34.469 -26 35 40.60 V W68
2022-04-16 02:20:07 C 09 37 37.997 -26 36 33.80 V W68
2022-04-16 02:27:44 C 09 37 43.301 -26 37 52.82 V W68
2022-04-16 02:41:47 C 09 37 53.117 -26 40 18.59 V W68
2022-04-18 19:25:02 C 10 28 16.116 -36 41 02.18 V M22
2022-04-18 19:50:02 C 10 28 34.800 -36 44 18.60 V M22
2022-04-18 19:55:17 C 10 28 38.842 -36 45 00.22 V M22
2022-04-18 20:02:42 C 10 28 44.376 -36 45 57.96 V M22
2022-04-20 17:39:16 C 11 05 30.08 -41 56 51.9 V M21
2022-04-20 17:51:46 C 11 05 39.46 -41 58 07.1 V M21
2022-04-20 18:05:49 C 11 05 49.95 -41 59 30.8 V M21
2022-04-20 23:21:50 C 11 10 02.16 -42 28 44.7 u 807