2021 JS3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5071397000
Semi-major axis (a)2.0490794000 AU
Inclination (i)7.92290000°
Long. of Asc. Node (Ω)222.30972000°
Arg. of Perihelion (ω)30.22102000°
Mean Anomaly (M)190.38553000°
Mean Motion (n)0.3360205800°/day
Perihelion dist (q)1.00990990 AU
Aphelion dist (Q)3.08824890 AU
Orbital Period2.93317640 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.640″
Uncertainty7
Orbit TypeAmor
MOID0.031603 AU
Observations Used40
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-12
Observations (41)
Date Type RA Dec Mag Band Observatory
2021-05-08 12:20:21 C 15 59 34.470 +04 59 46.75 U F51
2021-05-08 12:37:13 C 15 59 54.014 +05 03 05.64 U F51
2021-05-08 13:10:53 C 16 00 32.991 +05 09 40.89 U F51
2021-05-08 18:31:08 C 16 07 18.19 +06 11 01.2 V N82
2021-05-08 18:48:17 C 16 07 38.72 +06 14 26.1 V N82
2021-05-08 21:30:08 C 16 11 08.93 +06 46 48.7 V 203
2021-05-08 21:51:41 C 16 11 34.43 +06 51 09.0 V L01
2021-05-08 21:51:47 C 16 11 34.52 +06 51 08.7 V 595
2021-05-08 21:52:50 C 16 11 35.81 +06 51 22.9 V L01
2021-05-08 21:56:16 C 16 11 40.06 +06 52 04.4 V L01
2021-05-08 21:57:43 C 16 11 41.81 +06 52 21.8 V L01
2021-05-08 21:58:34 C 16 11 42.85 +06 52 31.9 V L01
2021-05-08 21:58:52 C 16 11 43.20 +06 52 33.4 V 595
2021-05-08 22:00:17 C 16 11 44.97 +06 52 53.2 V L01
2021-05-08 22:02:57 C 16 11 48.99 +06 53 23.1 V 203
2021-05-08 22:05:57 C 16 11 51.81 +06 53 57.9 V 595
2021-05-08 22:13:01 C 16 12 00.38 +06 55 24.0 V 595
2021-05-08 22:34:25 C 16 12 26.41 +06 59 40.9 V 595
2021-05-09 01:02:57 C 16 15 27.84 +07 29 30.9 V 104
2021-05-09 01:09:01 C 16 15 35.24 +07 30 44.0 V 104
2021-05-09 01:12:04 C 16 15 38.93 +07 31 20.8 V 104
2021-05-09 01:16:54 C 16 15 43.21 +07 32 03.4 V K88
2021-05-09 01:19:24 C 16 15 46.29 +07 32 34.4 V K88
2021-05-09 05:36:06 C 16 21 29.90 +08 24 47.5 q 858
2021-05-09 05:42:08 C 16 21 37.38 +08 26 00.6 q 858
2021-05-09 05:48:06 C 16 21 44.82 +08 27 13.1 q 858
2021-05-09 08:48:30 C 16 25 29.49 +09 03 47.0 V I52
2021-05-09 08:55:43 C 16 25 38.41 +09 05 13.8 V I52
2021-05-09 08:59:32 C 16 25 43.17 +09 05 59.8 V I52
2021-05-09 09:03:23 C 16 25 47.91 +09 06 46.2 V I52
2021-05-09 18:02:38 C 16 37 45.86 +10 54 14.3 V N88
2021-05-09 18:03:03 C 16 37 46.37 +10 54 18.5 V N88
2021-05-10 06:42:42 C 16 54 47.51 +13 24 57.9 u H21
2021-05-10 06:45:13 C 16 54 50.78 +13 25 27.2 u H21
2021-05-10 11:04:25 C 17 00 33.72 +14 16 05.8 V I52
2021-05-10 11:05:14 C 17 00 34.79 +14 16 14.7 V I52
2021-05-10 11:06:03 C 17 00 35.84 +14 16 24.3 V I52
2021-05-10 11:10:34 C 17 00 41.76 +14 17 16.3 V I52
2021-05-12 09:31:39 C 18 03 49.76 +22 10 28.0 V I52
2021-05-12 09:33:04 C 18 03 51.51 +22 10 40.1 V I52
2021-05-12 09:35:54 C 18 03 55.07 +22 11 04.6 V I52