2021 JR7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0764446000
Semi-major axis (a)1.0914331000 AU
Inclination (i)8.86766000°
Long. of Asc. Node (Ω)234.27132000°
Arg. of Perihelion (ω)332.41454000°
Mean Anomaly (M)9.96183000°
Mean Motion (n)0.8643873200°/day
Perihelion dist (q)1.00799890 AU
Aphelion dist (Q)1.17486730 AU
Orbital Period1.14023840 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.890″
Uncertainty5
Orbit TypeAmor
MOID0.004614 AU
Observations Used76
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-30
Observations (84)
Date Type RA Dec Mag Band Observatory
2021-05-19 22:44:07 C 13 00 28.75 +35 06 04.7 V Z99
2021-05-19 22:45:50 C 13 00 30.58 +35 06 26.0 V Z99
2021-05-19 22:47:34 C 13 00 32.40 +35 06 47.3 V Z99
2021-05-19 22:49:17 C 13 00 34.26 +35 07 08.5 V Z99
2021-05-19 22:51:01 C 13 00 36.04 +35 07 30.2 V Z99
2021-05-19 22:52:44 C 13 00 37.89 +35 07 51.1 V Z99
2021-05-20 03:55:34 C 13 06 46.22 +36 13 12.9 V U83
2021-05-20 03:56:01 C 13 06 46.70 +36 13 19.5 V U83
2021-05-20 03:58:44 C 13 06 49.33 +36 13 52.2 V U83
2021-05-20 04:00:34 C 13 06 51.18 +36 14 15.7 V U83
2021-05-22 07:07:06 C 13 59 36.60 +43 47 50.2 V 703
2021-05-22 07:14:56 C 13 59 43.05 +43 48 36.5 V 703
2021-05-22 07:22:46 C 13 59 49.48 +43 49 22.9 V 703
2021-05-22 07:30:36 C 13 59 55.83 +43 50 07.7 V 703
2021-05-23 04:34:52 C 14 18 48.41 +45 45 30.1 u H21
2021-05-23 04:39:49 C 14 18 51.96 +45 45 53.0 u H21
2021-05-23 04:43:56 C 14 18 54.96 +45 46 12.1 u H21
2021-05-23 22:03:07 C 14 32 52.32 +46 58 53.6 V K87
2021-05-23 22:12:07 C 14 32 58.36 +46 59 27.7 V K87
2021-05-23 22:21:08 C 14 33 04.40 +47 00 00.5 V K87
2021-05-24 06:31:01 C 14 39 10.97 +47 30 57.9 V G96
2021-05-24 06:34:22 C 14 39 13.05 +47 31 08.8 V G96
2021-05-24 06:38:32 C 14 39 15.63 +47 31 22.2 V G96
2021-05-24 06:41:54 C 14 39 17.69 +47 31 33.0 V G96
2021-05-24 06:46:01 C 14 39 20.21 +47 31 46.2 V G96
2021-05-24 06:49:24 C 14 39 22.35 +47 31 56.9 V G96
2021-05-24 06:53:31 C 14 39 24.89 +47 32 09.7 V G96
2021-05-24 09:50:44 C 14 41 33.866 +47 43 00.17 U F51
2021-05-24 10:07:28 C 14 41 43.793 +47 43 50.23 U F51
2021-05-24 10:24:11 C 14 41 53.774 +47 44 38.78 U F51
2021-05-30 10:34:58 C 15 54 16.45 +51 10 37.9 V I52
2021-05-30 10:36:47 C 15 54 16.92 +51 10 37.9 V I52
2021-05-30 10:38:36 C 15 54 17.51 +51 10 38.0 V I52
2021-05-30 10:40:25 C 15 54 18.08 +51 10 37.6 V I52