IAA RAS IAA Minor Planet Database

2021 JU2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5872524000
Semi-major axis (a)2.4081810000 AU
Inclination (i)4.28995000°
Long. of Asc. Node (Ω)207.61436000°
Arg. of Perihelion (ω)50.40022000°
Mean Anomaly (M)70.24414000°
Mean Motion (n)0.2637366000°/day
Perihelion dist (q)0.99397090 AU
Aphelion dist (Q)3.82239110 AU
Orbital Period3.73709110 yr
Physical Parameters
H (abs. magnitude)25.43
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.760″
Uncertainty7
Orbit TypeApollo
MOID0.037135 AU
Observations Used53
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-05-18
Observations (55)
Date Type RA Dec Mag Band Observatory
2021-05-07 06:23:12 C 13 28 39.71 +14 05 55.4 – V G96
2021-05-07 06:30:44 C 13 28 41.73 +14 06 39.3 – V G96
2021-05-07 06:38:17 C 13 28 43.77 +14 07 24.7 – V G96
2021-05-07 06:45:50 C 13 28 45.89 +14 08 08.7 – V G96
2021-05-07 09:04:11 C 13 29 24.60 +14 21 47.3 – V I52
2021-05-07 09:09:01 C 13 29 25.98 +14 22 16.2 – V I52
2021-05-07 09:13:51 C 13 29 27.43 +14 22 44.3 – V I52
2021-05-07 09:18:41 C 13 29 28.82 +14 23 13.9 – V I52
2021-05-07 22:28:46 C 13 33 52.48 +15 44 59.3 – V L01
2021-05-07 22:32:12 C 13 33 53.57 +15 45 21.6 – V L01
2021-05-07 22:36:15 C 13 33 54.80 +15 45 47.5 – V L01
2021-05-07 22:39:59 C 13 33 56.05 +15 46 11.1 – V L01
2021-05-07 22:43:44 C 13 33 57.22 +15 46 35.4 – V L01
2021-05-08 02:32:15 C 13 35 22.51 +16 11 36.8 – u H21
2021-05-08 02:46:35 C 13 35 27.11 +16 13 11.9 – u H21
2021-05-08 03:57:06 C 13 35 53.22 +16 21 12.7 – V I52
2021-05-08 04:00:29 C 13 35 54.31 +16 21 36.4 – V I52
2021-05-08 04:04:28 C 13 35 55.64 +16 22 02.2 – V I52
2021-05-08 04:06:53 C 13 35 56.41 +16 22 18.4 – V I52
2021-05-08 04:24:28 C 13 36 01.42 +16 24 11.3 – q 858
2021-05-08 04:32:26 C 13 36 03.92 +16 25 04.7 – q 858
2021-05-08 04:40:24 C 13 36 06.56 +16 25 58.0 – q 858
2021-05-09 03:51:24 C 13 45 13.06 +19 10 01.9 – V H01
2021-05-09 03:56:17 C 13 45 14.96 +19 10 38.8 – V H01
2021-05-09 04:01:08 C 13 45 16.70 +19 11 13.4 – q 858
2021-05-09 04:09:07 C 13 45 19.78 +19 12 13.4 – q 858
2021-05-09 04:14:10 C 13 45 21.95 +19 12 54.8 – V H01
2021-05-09 04:17:05 C 13 45 22.90 +19 13 14.4 – q 858
2021-05-09 04:21:16 C 13 45 24.72 +19 13 48.9 – V H01
2021-05-09 04:38:37 C 13 45 32.12 +19 16 03.6 – V I52
2021-05-09 04:40:26 C 13 45 32.81 +19 16 17.8 – V I52
2021-05-09 04:42:15 C 13 45 33.51 +19 16 31.2 – V I52
2021-05-09 04:44:04 C 13 45 34.24 +19 16 45.2 – V I52
2021-05-11 11:16:44 C 14 14 38.30 +27 07 54.2 – V I52
2021-05-11 11:18:09 C 14 14 39.20 +27 08 08.2 – V I52
2021-05-11 11:19:34 C 14 14 40.09 +27 08 22.2 – V I52
2021-05-12 10:06:07 C 14 31 31.31 +31 01 29.9 – V I52
2021-05-12 10:07:32 C 14 31 32.42 +31 01 44.9 – V I52
2021-05-12 10:08:58 C 14 31 33.54 +31 01 59.8 – V I52
2021-05-12 10:10:23 C 14 31 34.63 +31 02 14.4 – V I52
2021-05-13 10:20:04 C 14 53 36.29 +35 27 20.6 – V I52
2021-05-13 10:21:29 C 14 53 37.69 +35 27 36.4 – V I52
2021-05-13 10:22:54 C 14 53 39.07 +35 27 51.8 – V I52
2021-05-13 10:24:19 C 14 53 40.47 +35 28 07.8 – V I52
2021-05-14 20:46:12 C 15 34 55.14 +41 54 10.7 – V 033
2021-05-14 20:47:11 C 15 34 56.48 +41 54 21.4 – V 033
2021-05-14 20:48:11 C 15 34 57.80 +41 54 33.0 – V 033
2021-05-14 20:49:11 C 15 34 59.11 +41 54 44.0 – V 033
2021-05-14 20:50:14 C 15 35 00.53 +41 54 56.0 – V 033
2021-05-15 07:57:59 C 15 50 58.14 +43 56 15.1 – V G96