IAA RAS IAA Minor Planet Database

2021 JX1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5555186149 ± 3.37e-05
Semi-major axis (a)2.4091411016 AU ± 1.85e-04
Inclination (i)17.73837890° ± 6.25e-04
Long. of Asc. Node (Ω)73.11273766° ± 2.21e-05
Arg. of Perihelion (ω)192.95021773° ± 1.44e-05
Mean Anomaly (M)66.84045648° ± 4.92e-02
Mean Motion (n)0.2635839249°/day ± 3.04e-05
Perihelion dist (q)1.07081837 AU ± 1.16e-04
Aphelion dist (Q)3.74746383 AU ± 2.99e-04
Orbital Period3.73932623 yr ± 4.31e-04
Physical Parameters
H (abs. magnitude)22.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.260″
Uncertainty2
Orbit TypeAmor
MOID0.062964 AU
Observations Used192
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-04
Last Observation Used2021-06-15
Observations (192)
Date Type RA Dec Mag Band Observatory
2021-05-04 08:28:59 C 15 32 36.70 +30 45 17.6 – V G96
2021-05-04 08:36:27 C 15 32 36.79 +30 45 14.7 – V G96
2021-05-04 08:43:56 C 15 32 36.83 +30 45 11.2 – V G96
2021-05-04 08:51:26 C 15 32 36.95 +30 45 08.6 – V G96
2021-05-04 10:23:33 C 15 32 37.73 +30 44 30.2 – V I52
2021-05-04 10:36:56 C 15 32 37.89 +30 44 24.3 – V I52
2021-05-05 04:57:58 C 15 33 01.08 +30 36 30.6 – V H01
2021-05-05 05:02:37 C 15 33 01.12 +30 36 28.7 – V H01
2021-05-05 05:21:37 C 15 33 01.33 +30 36 20.8 – V H01
2021-05-05 05:32:08 C 15 33 01.44 +30 36 16.3 – V H01
2021-05-05 05:43:22 C 15 33 01.73 +30 36 12.2 – V I52
2021-05-05 05:52:14 C 15 33 01.71 +30 36 08.7 – V I52
2021-05-05 06:06:48 C 15 33 01.90 +30 36 01.9 – V I52
2021-05-05 06:21:23 C 15 33 02.03 +30 35 55.6 – V I52
2021-05-05 09:15:06 C 15 33 03.04 +30 34 31.2 – V H36
2021-05-05 09:32:36 C 15 33 03.24 +30 34 21.8 – V H36
2021-05-05 09:49:01 C 15 33 03.45 +30 34 13.1 – V H36
2021-05-05 20:53:23 C 15 33 18.84 +30 28 46.3 – Z J57
2021-05-05 21:26:59 C 15 33 19.33 +30 28 30.5 – Z J57
2021-05-05 21:50:17 C 15 33 19.58 +30 28 19.0 – Z J57
2021-05-06 05:30:59 C 15 33 27.18 +30 24 22.8 – u H21
2021-05-06 05:39:21 C 15 33 27.23 +30 24 18.6 – u H21
2021-05-06 05:43:40 C 15 33 27.29 +30 24 16.6 – u H21
2021-05-06 07:36:07 C 15 33 29.42 +30 23 18.8 – V 654
2021-05-06 08:25:20 C 15 33 29.79 +30 22 52.6 – V 654
2021-05-06 09:17:23 C 15 33 30.24 +30 22 23.6 – V 654
2021-05-07 05:29:20 C 15 33 54.60 +30 10 37.2 – V I52
2021-05-07 05:36:27 C 15 33 54.64 +30 10 32.8 – V I52
2021-05-07 05:42:55 C 15 33 54.72 +30 10 29.8 – V I52
2021-05-07 05:51:01 C 15 33 54.74 +30 10 24.7 – V I52
2021-05-08 05:30:21 C 15 34 21.46 +29 54 45.3 – V I52
2021-05-08 05:39:58 C 15 34 21.58 +29 54 38.6 – V I52
2021-05-08 05:59:12 C 15 34 21.75 +29 54 25.0 – V I52
2021-05-09 08:46:36 C 15 34 50.33 +29 34 01.7 – V I52
2021-05-09 08:53:49 C 15 34 50.42 +29 33 55.8 – V I52
2021-05-09 08:57:38 C 15 34 50.44 +29 33 52.3 – V I52
2021-05-09 09:01:28 C 15 34 50.49 +29 33 49.2 – V I52
2021-05-11 09:52:41 C 15 35 47.50 +28 48 22.7 – V I52
2021-05-11 09:59:16 C 15 35 47.58 +28 48 15.5 – V I52
2021-05-11 10:22:15 C 15 35 47.82 +28 47 50.0 – V I52
2021-05-11 10:28:45 C 15 35 47.88 +28 47 42.4 – V I52
2021-05-16 11:14:06 C 15 38 32.64 +25 57 02.6 – V I52
2021-05-16 11:15:12 C 15 38 32.70 +25 57 00.9 – V I52
2021-05-16 11:16:18 C 15 38 32.68 +25 56 58.6 – V I52
2021-05-16 11:17:24 C 15 38 32.71 +25 56 57.1 – V I52
2021-05-17 12:11:13 C 15 39 14.325 +25 08 48.78 – U F51
2021-05-17 12:29:50 C 15 39 14.581 +25 08 09.37 – U F51
2021-05-17 12:48:23 C 15 39 14.846 +25 07 30.31 – U F51
2021-05-18 08:00:58 C 15 39 49.81 +24 26 01.1 – V G96
2021-05-18 08:08:24 C 15 39 49.92 +24 25 44.3 – V G96