IAA RAS IAA Minor Planet Database

2021 JD2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4434499000
Semi-major axis (a)1.8419044000 AU
Inclination (i)8.20475000°
Long. of Asc. Node (Ω)220.61906000°
Arg. of Perihelion (ω)13.33003000°
Mean Anomaly (M)291.65731000°
Mean Motion (n)0.3942788100°/day
Perihelion dist (q)1.02511210 AU
Aphelion dist (Q)2.65869670 AU
Orbital Period2.49977330 yr
Physical Parameters
H (abs. magnitude)26.51
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.750″
Uncertainty7
Orbit TypeAmor
MOID0.022589 AU
Observations Used46
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-05-15
Observations (47)
Date Type RA Dec Mag Band Observatory
2021-05-06 07:43:26 C 13 55 20.52 +19 03 26.4 – V G96
2021-05-06 07:50:12 C 13 55 30.16 +19 05 03.8 – V G96
2021-05-06 07:56:58 C 13 55 39.88 +19 06 42.6 – V G96
2021-05-06 08:03:43 C 13 55 49.35 +19 08 18.3 – V G96
2021-05-06 08:29:16 C 13 56 25.00 +19 14 13.5 – V H01
2021-05-06 08:34:11 C 13 56 32.08 +19 15 23.6 – V H01
2021-05-06 08:49:04 C 13 56 53.55 +19 18 56.5 – V H01
2021-05-06 09:00:06 C 13 57 09.51 +19 21 33.9 – V H01
2021-05-06 10:39:58 C 13 59 36.70 +19 45 24.1 – V I52
2021-05-06 10:40:46 C 13 59 37.87 +19 45 35.2 – V I52
2021-05-06 10:41:35 C 13 59 39.06 +19 45 47.6 – V I52
2021-05-06 10:42:24 C 13 59 40.28 +19 45 58.7 – V I52
2021-05-06 21:11:55 C 14 16 36.94 +22 15 20.1 – V J95
2021-05-06 21:18:22 C 14 16 46.95 +22 16 52.5 – V J95
2021-05-06 21:24:12 C 14 16 55.97 +22 18 16.1 – V J95
2021-05-06 21:31:35 C 14 17 07.35 +22 20 01.5 – V J95
2021-05-06 22:13:58 C 14 18 12.65 +22 31 04.5 – V B49
2021-05-06 22:15:02 C 14 18 14.30 +22 31 19.8 – V B49
2021-05-06 22:21:14 C 14 18 23.47 +22 31 36.6 – V Z99
2021-05-06 22:24:42 C 14 18 28.84 +22 32 25.9 – V Z99
2021-05-06 22:28:11 C 14 18 34.22 +22 33 15.1 – V Z99
2021-05-07 03:39:40 C 14 27 09.58 +23 46 34.1 – q 734
2021-05-07 03:44:31 C 14 27 17.19 +23 47 41.7 – q 734
2021-05-07 03:49:20 C 14 27 24.83 +23 48 48.5 – q 734
2021-05-07 03:54:08 C 14 27 32.33 +23 49 56.0 – q 734
2021-05-07 03:58:56 C 14 27 39.78 +23 51 03.4 – q 734
2021-05-07 04:03:44 C 14 27 47.41 +23 52 10.9 – q 734
2021-05-07 04:51:33 C 14 29 08.09 +24 03 39.4 – V I52
2021-05-07 04:52:38 C 14 29 09.78 +24 03 54.7 – V I52
2021-05-07 04:53:43 C 14 29 11.45 +24 04 09.4 – V I52
2021-05-07 04:54:48 C 14 29 04.35 +24 03 56.1 – u H21
2021-05-07 04:54:48 C 14 29 13.16 +24 04 24.7 – V I52
2021-05-07 04:57:24 C 14 29 08.41 +24 04 31.9 – u H21
2021-05-07 05:00:00 C 14 29 12.45 +24 05 07.6 – u H21
2021-05-07 05:52:38 C 14 30 46.06 +24 17 26.4 – V 654
2021-05-07 07:10:17 C 14 32 47.74 +24 35 05.4 – V 654
2021-05-07 08:15:38 C 14 34 30.40 +24 49 40.0 – V 654
2021-05-08 10:11:27 C 15 18 49.44 +30 02 54.6 – V U68
2021-05-08 10:16:15 C 15 18 57.40 +30 03 44.0 – V U68
2021-05-08 10:55:16 C 15 20 02.19 +30 10 21.8 – V U68
2021-05-08 11:00:04 C 15 20 10.17 +30 11 10.7 – V U68
2021-05-09 09:05:03 C 15 58 17.26 +33 32 48.2 – V I52
2021-05-09 09:06:41 C 15 58 19.84 +33 33 00.0 – V I52
2021-05-09 09:08:19 C 15 58 22.41 +33 33 12.0 – V I52
2021-05-09 09:09:58 C 15 58 25.05 +33 33 24.6 – V I52
2021-05-15 13:02:58 C 18 47 36.731 +37 49 58.70 – V T12
2021-05-15 13:07:57 C 18 47 39.588 +37 49 54.62 – V T12