2021 FR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4330173223 ± 2.00e+00
Semi-major axis (a)1.7922546120 AU ± 3.00e+00
Inclination (i)8.16780502° ± 4.00e+00
Long. of Asc. Node (Ω)4.73998404° ± 5.00e+00
Arg. of Perihelion (ω)127.65855445° ± 6.00e+00
Mean Anomaly (M)357.95510099° ± 1.54e-01
Mean Motion (n)0.4107729800°/day ± 1.03e+00
Perihelion dist (q)1.01616660 AU ± 3.97e+00
Aphelion dist (Q)2.56835720 AU ± 5.60e+00
Orbital Period2.39939750 yr ± 6.02e+00
Physical Parameters
H (abs. magnitude)24.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.281″
Uncertainty3
Orbit TypeAmor
MOID0.086403 AU
Observations Used30
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-03-25
Observations (30)
Date Type RA Dec Mag Band Observatory
2021-03-18 05:55:35 C 10 44 04.14 +21 51 43.8 V G96
2021-03-18 06:03:49 C 10 44 04.99 +21 51 02.4 V G96
2021-03-18 06:12:04 C 10 44 05.84 +21 50 21.2 V G96
2021-03-18 06:20:19 C 10 44 06.72 +21 49 38.8 V G96
2021-03-18 08:14:49 C 10 44 18.63 +21 39 57.1 V I52
2021-03-18 08:19:40 C 10 44 19.10 +21 39 32.4 V I52
2021-03-18 08:26:24 C 10 44 19.81 +21 38 58.1 V I52
2021-03-18 08:31:15 C 10 44 20.33 +21 38 32.9 V I52
2021-03-18 10:44:17 C 10 44 37.264 +21 27 40.33 U F51
2021-03-18 11:02:31 C 10 44 39.139 +21 26 07.97 U F51
2021-03-18 11:20:48 C 10 44 41.007 +21 24 35.47 U F51
2021-03-18 11:39:03 C 10 44 42.871 +21 23 02.64 U F51
2021-03-19 00:25:22 C 10 46 14.84 +20 19 19.0 V L01
2021-03-19 00:30:21 C 10 46 15.37 +20 18 54.3 V L01
2021-03-19 00:35:20 C 10 46 15.91 +20 18 29.0 V L01
2021-03-19 00:40:20 C 10 46 16.44 +20 18 05.2 V L01
2021-03-19 03:21:20 C 10 46 40.25 +20 05 10.5 q 858
2021-03-19 03:35:20 C 10 46 41.69 +20 04 03.8 q 858
2021-03-19 03:50:38 C 10 46 43.25 +20 02 49.8 q 858
2021-03-19 05:10:08 C 10 46 51.43 +19 56 29.9 V I52
2021-03-19 05:14:58 C 10 46 51.93 +19 56 06.9 V I52
2021-03-20 00:34:47 C 10 48 59.74 +18 23 58.3 V 033
2021-03-20 00:38:01 C 10 49 00.06 +18 23 43.1 V 033
2021-03-20 00:41:17 C 10 49 00.40 +18 23 28.1 V 033
2021-03-20 08:30:39 C 10 49 51.28 +17 47 44.3 o 691
2021-03-20 08:53:02 C 10 49 53.35 +17 46 00.9 o 691
2021-03-20 09:15:27 C 10 49 55.48 +17 44 17.1 o 691
2021-03-25 05:01:22 C 11 00 54.84 +09 58 50.0 V 807
2021-03-25 05:09:46 C 11 00 55.40 +09 58 20.1 V 807
2021-03-25 05:17:48 C 11 00 55.96 +09 57 51.6 V 807