IAA RAS IAA Minor Planet Database

2021 JP1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6060906000
Semi-major axis (a)2.5566092000 AU
Inclination (i)24.56167000°
Long. of Asc. Node (Ω)45.86888000°
Arg. of Perihelion (ω)193.70259000°
Mean Anomaly (M)36.51442000°
Mean Motion (n)0.2411057400°/day
Perihelion dist (q)1.00707240 AU
Aphelion dist (Q)4.10614600 AU
Orbital Period4.08786480 yr
Physical Parameters
H (abs. magnitude)25.96
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.890″
Uncertainty7
Orbit TypeAmor
MOID0.008318 AU
Observations Used45
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-05-07
Observations (51)
Date Type RA Dec Mag Band Observatory
2021-05-04 07:30:46 C 14 02 10.57 +28 56 35.4 – V G96
2021-05-04 07:38:12 C 14 02 07.41 +28 54 18.0 – V G96
2021-05-04 07:45:38 C 14 02 04.19 +28 51 57.5 – V G96
2021-05-04 07:53:06 C 14 02 01.06 +28 49 38.6 – V G96
2021-05-04 10:02:42 C 14 01 06.18 +28 08 11.0 – V I52
2021-05-04 10:04:07 C 14 01 05.59 +28 07 43.6 – V I52
2021-05-04 10:05:32 C 14 01 04.98 +28 07 15.6 – V I52
2021-05-04 10:06:57 C 14 01 04.41 +28 06 47.6 – V I52
2021-05-04 21:47:40 C 13 56 39.59 +23 55 24.4 – V J95
2021-05-04 21:52:49 C 13 56 37.12 +23 53 23.0 – V J95
2021-05-04 21:58:23 C 13 56 34.53 +23 51 10.8 – V J95
2021-05-04 22:17:35 C 13 56 22.18 +23 44 00.2 – V L01
2021-05-04 22:18:53 C 13 56 21.56 +23 43 29.4 – V L01
2021-05-04 22:20:10 C 13 56 20.93 +23 42 58.8 – V L01
2021-05-04 22:22:10 C 13 56 20.01 +23 42 09.4 – V L01
2021-05-05 03:27:52 C 13 54 15.68 +21 34 35.0 – V H01
2021-05-05 03:33:26 C 13 54 12.82 +21 32 09.3 – V H01
2021-05-05 03:49:55 C 13 54 04.38 +21 24 57.5 – V H01
2021-05-05 03:57:11 C 13 54 00.63 +21 21 46.6 – V H01
2021-05-05 04:00:14 C 13 53 55.82 +21 20 12.8 – V H36
2021-05-05 04:06:26 C 13 53 55.53 +21 17 38.3 – q 858
2021-05-05 04:07:11 C 13 53 52.18 +21 17 08.2 – V H36
2021-05-05 04:12:16 C 13 53 52.47 +21 15 03.3 – q 858
2021-05-05 04:14:20 C 13 53 48.52 +21 13 57.0 – V H36
2021-05-05 04:18:06 C 13 53 49.40 +21 12 28.7 – q 858
2021-05-05 04:34:26 C 13 53 38.00 +21 05 01.9 – q 734
2021-05-05 04:41:51 C 13 53 34.01 +21 01 40.7 – q 734
2021-05-05 04:48:57 C 13 53 34.61 +20 58 54.4 – V I52
2021-05-05 04:49:14 C 13 53 30.20 +20 58 24.2 – q 734
2021-05-05 04:52:35 C 13 53 32.60 +20 57 17.4 – V I52
2021-05-05 04:54:24 C 13 53 31.69 +20 56 28.2 – V I52
2021-05-05 04:56:37 C 13 53 26.17 +20 55 01.8 – q 734
2021-05-05 06:02:16 C 13 52 57.15 +20 25 32.2 – V 654
2021-05-05 06:37:03 C 13 52 38.29 +20 09 29.6 – V 654
2021-05-05 07:59:44 C 13 51 52.96 +19 30 33.6 – V 654
2021-05-05 20:40:25 C 13 45 29.81 +12 42 26.2 – V B49
2021-05-05 20:40:31 C 13 45 29.78 +12 42 23.1 – V B49
2021-05-05 21:13:54 C 13 45 08.98 +12 22 01.9 – V I93
2021-05-05 21:27:18 C 13 45 00.54 +12 13 54.8 – V I93
2021-05-05 22:11:59 C 13 44 29.65 +11 46 31.0 – V 204
2021-05-05 22:26:53 C 13 44 20.12 +11 37 19.5 – V 204
2021-05-06 09:32:48 C 13 37 34.83 +04 11 26.1 – V 474
2021-05-06 09:33:25 C 13 37 34.36 +04 10 58.5 – V 474
2021-05-06 09:34:01 C 13 37 33.91 +04 10 31.3 – V 474
2021-05-06 09:34:38 C 13 37 33.48 +04 10 03.9 – V 474
2021-05-06 21:14:18 C 13 29 02.67 -05 28 19.9 – V J69
2021-05-06 21:29:18 C 13 28 49.84 -05 41 33.1 – V J69
2021-05-07 06:27:15 C 13 21 04.33 -13 57 39.6 – V I52
2021-05-07 06:29:42 C 13 21 01.89 -13 59 59.6 – V I52
2021-05-07 06:30:03 C 13 21 01.54 -14 00 19.8 – V I52