2021 JF2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4052104601 ± 3.52e-04
Semi-major axis (a)1.5820544201 AU ± 8.95e-04
Inclination (i)7.02166867° ± 1.36e-02
Long. of Asc. Node (Ω)54.11024811° ± 8.05e-03
Arg. of Perihelion (ω)125.12973435° ± 1.07e-02
Mean Anomaly (M)120.42125489° ± 8.35e-01
Mean Motion (n)0.4953134811°/day ± 4.20e-04
Perihelion dist (q)0.94098942 AU ± 7.71e-04
Aphelion dist (Q)2.22311942 AU ± 1.38e-03
Orbital Period1.98990401 yr ± 1.69e-03
Physical Parameters
H (abs. magnitude)26.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.504″
Uncertainty3
Orbit TypeApollo
MOID0.027829 AU
Observations Used51
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-06
Last Observation Used2021-05-12
Observations (51)
Date Type RA Dec Mag Band Observatory
2021-05-06 09:07:38 C 15 42 44.69 +18 02 44.7 V G96
2021-05-06 09:14:25 C 15 42 45.28 +18 00 19.0 V G96
2021-05-06 09:27:58 C 15 42 46.52 +17 55 26.9 V G96
2021-05-06 09:59:10 C 15 42 48.64 +17 44 11.8 V H01
2021-05-06 10:04:18 C 15 42 49.13 +17 42 22.2 V H01
2021-05-06 10:19:20 C 15 42 50.64 +17 37 00.9 V H01
2021-05-06 10:29:04 C 15 42 51.62 +17 33 33.0 V H01
2021-05-06 10:53:51 C 15 42 54.80 +17 24 55.0 V I52
2021-05-06 10:55:29 C 15 42 54.93 +17 24 19.4 V I52
2021-05-06 10:57:06 C 15 42 55.12 +17 23 45.1 V I52
2021-05-06 10:58:44 C 15 42 55.27 +17 23 10.3 V I52
2021-05-06 22:48:03 C 15 44 57.40 +13 21 35.9 V B49
2021-05-06 22:54:01 C 15 44 57.87 +13 19 40.2 V B49
2021-05-07 05:28:41 C 15 45 49.13 +11 13 09.2 u H21
2021-05-07 05:33:05 C 15 45 49.46 +11 11 46.4 u H21
2021-05-07 05:34:39 C 15 45 49.57 +11 11 17.2 u H21
2021-05-07 06:58:26 C 15 46 01.23 +10 45 33.2 V I52
2021-05-07 06:59:15 C 15 46 01.31 +10 45 17.5 V I52
2021-05-07 07:00:04 C 15 46 01.37 +10 45 02.3 V I52
2021-05-07 07:00:53 C 15 46 01.43 +10 44 46.5 V I52
2021-05-07 08:21:57 C 15 46 06.51 +10 19 42.0 V G96
2021-05-07 08:29:18 C 15 46 06.96 +10 17 22.3 V G96
2021-05-07 08:36:39 C 15 46 07.44 +10 15 10.7 V G96
2021-05-07 08:43:59 C 15 46 07.86 +10 12 54.4 V G96
2021-05-07 11:07:05 C 15 46 17.69 +09 29 02.8 V I52
2021-05-07 11:08:30 C 15 46 17.79 +09 28 37.4 V I52
2021-05-07 11:09:55 C 15 46 17.91 +09 28 11.4 V I52
2021-05-07 11:11:20 C 15 46 18.04 +09 27 45.9 V I52
2021-05-07 21:12:28 C 15 47 47.92 +06 31 06.8 V L06
2021-05-07 21:15:38 C 15 47 48.23 +06 30 15.6 V 203
2021-05-07 21:16:20 C 15 47 48.21 +06 30 01.1 V L06
2021-05-07 21:17:29 C 15 47 48.27 +06 29 42.2 V L06
2021-05-07 22:01:05 C 15 47 50.68 +06 17 28.7 V 595
2021-05-07 22:10:28 C 15 47 52.18 +06 14 52.3 V 203
2021-05-07 22:21:14 C 15 47 52.00 +06 11 50.7 V 595
2021-05-07 23:31:18 C 15 47 55.10 +05 52 13.3 V K88
2021-05-07 23:34:47 C 15 47 55.30 +05 51 14.8 V K88
2021-05-07 23:38:48 C 15 47 58.99 +05 49 48.9 V Z99
2021-05-07 23:40:37 C 15 47 59.15 +05 49 19.5 V Z99
2021-05-07 23:42:25 C 15 47 59.24 +05 48 49.3 V Z99
2021-05-07 23:44:14 C 15 47 59.37 +05 48 19.3 V Z99
2021-05-07 23:46:02 C 15 47 59.53 +05 47 48.7 V Z99
2021-05-07 23:47:51 C 15 47 59.63 +05 47 19.1 V Z99
2021-05-07 23:49:39 C 15 47 59.74 +05 46 49.1 V Z99
2021-05-10 08:46:43 C 15 52 55.64 -07 06 39.3 V I52
2021-05-10 08:48:08 C 15 52 55.69 -07 06 54.5 V I52
2021-05-10 08:49:33 C 15 52 55.68 -07 07 09.9 V I52
2021-05-10 08:50:59 C 15 52 55.70 -07 07 25.6 V I52
2021-05-12 08:06:07 C 15 55 43.92 -14 23 27.0 V G96
2021-05-12 08:13:27 C 15 55 43.90 -14 24 22.9 V G96