2021 FJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3240272038 ± 2.61e-02
Semi-major axis (a)1.5731499642 AU ± 6.80e-02
Inclination (i)16.56751440° ± 1.08e+00
Long. of Asc. Node (Ω)172.37871566° ± 5.38e-01
Arg. of Perihelion (ω)312.53486119° ± 2.18e-01
Mean Anomaly (M)165.14083649° ± 5.80e+01
Mean Motion (n)0.5049020200°/day ± 3.27e-02
Perihelion dist (q)1.05529470 AU ± 6.16e-02
Aphelion dist (Q)2.06858750 AU ± 9.89e-02
Orbital Period1.95207720 yr ± 1.27e-01
Physical Parameters
H (abs. magnitude)23.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.344″
Uncertainty4
Orbit TypeAmor
MOID0.137867 AU
Observations Used34
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-04-05
Observations (35)
Date Type RA Dec Mag Band Observatory
2021-03-19 08:14:26 C 12 21 33.74 +11 12 23.0 V G96
2021-03-19 08:22:00 C 12 21 34.02 +11 12 47.5 V G96
2021-03-19 08:29:35 C 12 21 34.33 +11 13 11.9 V G96
2021-03-19 08:37:10 C 12 21 34.64 +11 13 36.5 V G96
2021-03-19 10:12:52 C 12 21 38.60 +11 18 42.9 V I52
2021-03-19 10:16:24 C 12 21 38.75 +11 18 54.1 V I52
2021-03-19 10:18:13 C 12 21 38.78 +11 18 57.6 V I52
2021-03-20 00:09:46 C 12 22 22.99 +12 02 38.7 V L01
2021-03-20 00:13:51 C 12 22 23.18 +12 02 51.1 V L01
2021-03-20 00:17:09 C 12 22 23.30 +12 03 01.5 V L01
2021-03-20 01:30:45 C 12 22 26.52 +12 06 45.9 V 033
2021-03-20 01:34:05 C 12 22 26.68 +12 06 56.1 V 033
2021-03-20 01:37:24 C 12 22 26.82 +12 07 06.5 V 033
2021-03-20 04:04:59 C 12 22 36.95 +12 14 49.6 q H36
2021-03-20 04:25:25 C 12 22 37.80 +12 15 53.2 q H36
2021-03-20 05:04:55 C 12 22 39.42 +12 17 55.5 q H36
2021-03-20 05:06:06 C 12 22 40.12 +12 18 02.2 V I52
2021-03-20 05:07:55 C 12 22 40.20 +12 18 08.1 V I52
2021-03-20 05:09:44 C 12 22 40.28 +12 18 13.7 V I52
2021-03-20 05:11:33 C 12 22 40.35 +12 18 19.2 V I52
2021-03-20 05:14:00 C 12 22 39.47 +12 18 23.2 u H21
2021-03-20 05:18:12 C 12 22 39.62 +12 18 36.0 u H21
2021-03-20 05:23:05 C 12 22 39.80 +12 18 51.5 u H21
2021-03-20 23:51:19 C 12 23 33.65 +13 14 23.5 V 595
2021-03-21 00:03:37 C 12 23 34.16 +13 14 59.6 V 595
2021-03-22 04:04:12 C 12 24 54.17 +14 35 43.5 u 807
2021-03-22 04:11:36 C 12 24 54.43 +14 36 05.0 u 807
2021-03-22 04:18:52 C 12 24 54.70 +14 36 24.9 u 807
2021-04-02 07:32:01 C 12 34 31.12 +23 25 10.1 V V06
2021-04-02 07:39:42 C 12 34 31.26 +23 25 20.2 V V06
2021-04-02 07:47:23 C 12 34 31.42 +23 25 30.4 V V06
2021-04-02 07:55:03 C 12 34 31.57 +23 25 40.3 V V06
2021-04-05 04:00:29 C 12 36 24.78 +24 46 07.1 u H21
2021-04-05 04:11:49 C 12 36 25.04 +24 46 19.6 u H21
2021-04-05 04:18:57 C 12 36 25.18 +24 46 27.4 u H21