IAA RAS IAA Minor Planet Database

2021 JU3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3234657000
Semi-major axis (a)1.1259667000 AU
Inclination (i)12.15772000°
Long. of Asc. Node (Ω)52.69842000°
Arg. of Perihelion (ω)271.97049000°
Mean Anomaly (M)227.92373000°
Mean Motion (n)0.8249274400°/day
Perihelion dist (q)0.76175510 AU
Aphelion dist (Q)1.49017830 AU
Orbital Period1.19478100 yr
Physical Parameters
H (abs. magnitude)27.09
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.850″
Uncertainty6
Orbit TypeApollo
MOID0.003588 AU
Observations Used43
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-05-13
Observations (45)
Date Type RA Dec Mag Band Observatory
2021-05-08 12:20:21 C 16 04 58.197 +05 15 51.07 – U F51
2021-05-08 12:54:07 C 16 04 55.787 +05 14 24.76 – U F51
2021-05-08 13:10:53 C 16 04 54.621 +05 13 41.55 – U F51
2021-05-08 13:26:15 C 16 04 53.587 +05 13 01.71 – U F51
2021-05-08 13:40:37 C 16 04 52.617 +05 12 23.99 – U F51
2021-05-08 13:54:33 C 16 04 51.717 +05 11 47.70 – U F51
2021-05-08 14:08:22 C 16 04 50.850 +05 11 11.19 – U F51
2021-05-09 06:36:19 C 16 04 46.24 +04 22 10.0 – V I52
2021-05-09 06:38:44 C 16 04 46.07 +04 22 02.2 – V I52
2021-05-09 06:41:09 C 16 04 45.87 +04 21 54.2 – V I52
2021-05-09 06:43:34 C 16 04 45.69 +04 21 46.1 – V I52
2021-05-09 07:26:12 C 16 04 52.111 +04 20 05.82 – V 568
2021-05-09 07:27:36 C 16 04 52.031 +04 20 01.18 – V 568
2021-05-09 07:30:28 C 16 04 51.869 +04 19 51.60 – V 568
2021-05-09 08:31:05 C 16 04 36.99 +04 15 44.0 – V G96
2021-05-09 08:38:36 C 16 04 36.41 +04 15 18.0 – V G96
2021-05-09 08:46:06 C 16 04 35.72 +04 14 53.1 – V G96
2021-05-09 08:53:35 C 16 04 35.12 +04 14 26.7 – V G96
2021-05-09 23:22:24 C 16 04 15.45 +03 17 01.3 – V L01
2021-05-09 23:27:05 C 16 04 15.03 +03 16 40.3 – V L01
2021-05-09 23:32:22 C 16 04 14.56 +03 16 17.2 – V L01
2021-05-09 23:37:46 C 16 04 14.07 +03 15 53.4 – V L01
2021-05-10 05:57:17 C 16 04 03.24 +02 46 24.5 – u H21
2021-05-10 06:13:01 C 16 04 01.63 +02 45 05.8 – u H21
2021-05-11 11:20:30 C 16 02 29.308 -00 35 02.87 – V T12
2021-05-11 11:21:33 C 16 02 29.118 -00 35 12.81 – V T12
2021-05-11 11:22:11 C 16 02 29.011 -00 35 18.84 – V T12
2021-05-11 11:22:57 C 16 02 28.867 -00 35 26.13 – V T12
2021-05-11 11:25:01 C 16 02 28.487 -00 35 45.79 – V T12
2021-05-12 05:48:32 C 16 01 03.59 -04 26 49.7 – V I52
2021-05-12 05:48:43 C 16 01 03.55 -04 26 53.0 – V I52
2021-05-12 05:49:07 C 16 01 03.46 -04 26 59.5 – V I52
2021-05-12 11:35:18 C 15 59 54.82 -06 09 13.1 – V T05
2021-05-12 11:39:58 C 15 59 53.34 -06 10 44.9 – V T05
2021-05-12 12:17:01 C 15 59 41.75 -06 23 08.6 – V T05
2021-05-12 12:57:46 C 15 59 29.02 -06 37 03.1 – V T05
2021-05-12 21:41:00 C 15 58 25.72 -10 15 40.0 – Z L34
2021-05-12 22:00:51 C 15 58 18.30 -10 25 31.0 – Z L34
2021-05-12 22:31:58 C 15 58 06.27 -10 41 14.6 – Z L34
2021-05-12 22:49:39 C 15 57 59.18 -10 50 19.2 – Z L34
2021-05-13 02:27:54 C 15 56 43.396 -12 50 42.20 – V J04
2021-05-13 02:28:02 C 15 56 43.295 -12 50 47.50 – V J04
2021-05-13 02:28:11 C 15 56 43.272 -12 50 52.70 – V J04
2021-05-13 02:49:38 C 15 56 32.54 -13 03 55.2 – V G40
2021-05-13 03:02:44 C 15 56 25.96 -13 11 57.2 – V G40