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
2021-05-14 06:40:40 C 10 19 01.72 -10 19 40.3 V T08
2021-05-14 06:45:19 C 10 19 05.86 -10 18 06.3 V T08
2021-05-14 06:55:16 C 10 19 14.58 -10 14 49.5 V T08
2021-05-14 07:16:30 C 10 19 33.56 -10 07 43.8 V T08
2021-05-14 20:01:23 C 10 33 12.97 -05 48 59.3 V 033
2021-05-14 20:02:04 C 10 33 13.66 -05 48 45.2 V 033
2021-05-14 20:02:43 C 10 33 14.28 -05 48 31.2 V 033
2021-05-14 20:03:22 C 10 33 14.91 -05 48 16.9 V 033
2021-05-14 20:16:42 C 10 33 28.15 -05 43 31.3 V 033
2021-05-14 20:17:22 C 10 33 28.78 -05 43 17.1 V 033
2021-05-14 20:18:02 C 10 33 29.43 -05 43 03.3 V 033
2021-05-14 20:18:41 C 10 33 30.08 -05 42 49.1 V 033
2021-05-14 22:39:25 C 10 36 21.06 -04 39 30.2 q X31
2021-05-14 22:43:33 C 10 36 25.05 -04 38 00.0 q X31
2021-05-14 22:47:40 C 10 36 28.89 -04 36 31.5 q X31
2021-05-14 22:51:52 C 10 36 32.94 -04 34 59.7 q X31
2021-05-15 02:02:03 C 10 39 51.92 -03 37 33.9 u H21
2021-05-15 02:04:21 C 10 39 54.18 -03 36 43.5 u H21
2021-05-15 02:06:32 C 10 39 56.29 -03 35 55.4 u H21
2021-05-15 02:08:34 C 10 39 58.31 -03 35 11.0 u H21
2021-05-15 09:28:41 C 10 48 19.22 -00 39 26.5 q E23
2021-05-15 09:44:40 C 10 48 34.98 -00 33 25.4 q E23
2021-05-15 10:03:38 C 10 48 53.79 -00 26 16.5 q E23
2021-05-15 15:01:32 C 10 54 34.54 +01 15 27.5 V N51
2021-05-15 15:05:11 C 10 54 38.20 +01 16 50.9 V N51
2021-05-15 15:08:33 C 10 54 41.62 +01 18 08.1 V N51
2021-05-15 15:11:41 C 10 54 44.73 +01 19 19.3 V N51
2021-05-15 21:10:03 C 11 01 46.08 +03 37 44.6 V J04
2021-05-15 21:10:15 C 11 01 46.23 +03 37 48.3 V J04
2021-05-15 21:10:25 C 11 01 46.44 +03 37 53.1 V J04
2021-05-17 20:53:17 C 11 59 58.11 +21 23 19.6 V 160
2021-05-17 20:55:58 C 12 00 01.13 +21 24 13.9 V 160
2021-05-17 20:58:40 C 12 00 04.19 +21 25 08.9 V 160
2021-05-18 04:52:41 C 12 09 54.95 +24 02 52.6 V G96
2021-05-18 05:00:07 C 12 10 03.05 +24 05 13.4 V G96
2021-05-18 05:09:12 C 12 10 12.98 +24 08 04.6 V G96
2021-05-18 05:10:59 C 12 10 14.95 +24 08 38.1 V I52
2021-05-18 05:11:48 C 12 10 15.85 +24 08 53.6 V I52
2021-05-18 05:12:37 C 12 10 16.74 +24 09 08.9 V I52
2021-05-18 05:13:26 C 12 10 17.64 +24 09 24.3 V I52
2021-05-18 05:16:38 C 12 10 21.11 +24 10 24.0 V G96
2021-05-18 20:04:25 C 12 28 45.93 +28 35 09.3 V K73
2021-05-18 20:18:37 C 12 29 01.40 +28 39 01.0 V K73
2021-05-19 07:46:57 C 12 42 55.96 +31 44 36.9 V T08
2021-05-19 08:26:54 C 12 43 37.08 +31 54 21.6 V T08
2021-05-19 08:31:33 C 12 43 41.94 +31 55 30.0 V T08
2021-05-19 08:39:45 C 12 43 50.52 +31 57 28.9 V T08
2021-05-19 21:36:14 C 12 59 18.17 +34 53 42.8 X Z41
2021-05-19 21:42:39 C 12 59 24.76 +34 55 04.7 X Z41
2021-05-19 21:49:10 C 12 59 31.40 +34 56 28.4 X Z41