2021 JB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2874253786 ± 9.20e-05
Semi-major axis (a)0.9310008713 AU ± 1.25e-06
Inclination (i)6.68026443° ± 2.98e-03
Long. of Asc. Node (Ω)42.73754437° ± 2.45e-04
Arg. of Perihelion (ω)51.96009431° ± 3.61e-04
Mean Anomaly (M)122.77404384° ± 8.54e-03
Mean Motion (n)1.0972034007°/day ± 2.21e-06
Perihelion dist (q)0.66340759 AU ± 8.56e-05
Aphelion dist (Q)1.19859415 AU ± 8.57e-05
Orbital Period0.89830772 yr ± 1.81e-06
Physical Parameters
H (abs. magnitude)26.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.345″
Uncertainty1
Orbit TypeAten
MOID0.011597 AU
Observations Used41
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-01
Last Observation Used2021-05-08
Observations (41)
Date Type RA Dec Mag Band Observatory
2021-05-01 09:44:09 C 15 15 58.04 -07 58 02.0 V G96
2021-05-01 09:52:09 C 15 15 47.25 -07 59 33.3 V G96
2021-05-01 10:00:08 C 15 15 36.54 -08 01 04.1 V G96
2021-05-01 10:37:50 C 15 14 45.35 -08 08 17.8 V H01
2021-05-01 10:42:18 C 15 14 39.49 -08 09 07.9 V H01
2021-05-01 10:45:27 C 15 14 36.11 -08 09 37.2 V I52
2021-05-01 10:46:17 C 15 14 34.99 -08 09 46.0 V I52
2021-05-01 10:47:08 C 15 14 33.89 -08 09 55.8 V I52
2021-05-01 10:53:18 C 15 14 25.03 -08 11 11.4 V H01
2021-05-01 10:53:31 C 15 14 25.46 -08 11 07.5 V I52
2021-05-01 10:54:39 C 15 14 23.98 -08 11 20.0 V I52
2021-05-01 10:55:46 C 15 14 22.51 -08 11 32.5 V I52
2021-05-01 22:50:35 C 15 01 00.25 -10 16 44.1 X 958
2021-05-01 23:11:04 C 15 00 36.71 -10 20 01.0 X 958
2021-05-01 23:31:32 C 15 00 13.21 -10 23 16.4 X 958
2021-05-02 00:43:02 C 14 58 51.55 -10 34 30.4 V I93
2021-05-02 00:54:07 C 14 58 39.02 -10 36 13.0 V I93
2021-05-02 01:05:13 C 14 58 26.54 -10 37 55.4 V I93
2021-05-02 01:52:23 C 14 57 35.06 -10 45 28.9 V J95
2021-05-02 02:02:29 C 14 57 23.94 -10 47 01.1 V J95
2021-05-02 02:10:45 C 14 57 28.64 -10 41 48.6 X Y00
2021-05-02 02:15:56 C 14 57 22.75 -10 42 37.3 X Y00
2021-05-02 02:21:21 C 14 57 16.64 -10 43 26.7 X Y00
2021-05-02 03:57:44 C 14 55 41.70 -11 03 14.9 X W34
2021-05-02 04:03:56 C 14 55 34.94 -11 04 10.1 X W34
2021-05-02 04:08:22 C 14 55 30.15 -11 04 51.1 X W34
2021-05-02 05:55:50 C 14 53 43.50 -11 20 16.8 V I52
2021-05-02 05:58:20 C 14 53 40.82 -11 20 38.8 V I52
2021-05-02 06:00:51 C 14 53 38.15 -11 21 00.8 V I52
2021-05-02 22:09:20 C 14 39 04.76 -13 26 29.4 q J69
2021-05-02 22:17:15 C 14 38 57.89 -13 27 23.6 q J69
2021-05-05 09:15:24 C 14 03 05.17 -18 05 33.9 V 474
2021-05-05 09:16:59 C 14 03 04.42 -18 05 39.7 V 474
2021-05-05 09:19:44 C 14 03 03.06 -18 05 49.4 V 474
2021-05-05 09:22:21 C 14 03 01.76 -18 05 58.3 V 474
2021-05-06 10:00:23 C 13 53 05.87 -19 18 19.5 V 474
2021-05-06 10:03:55 C 13 53 04.46 -19 18 28.6 V 474
2021-05-06 10:07:23 C 13 53 03.06 -19 18 37.9 V 474
2021-05-08 07:57:06 C 13 39 12.42 -20 57 26.0 o 691
2021-05-08 08:07:41 C 13 39 09.39 -20 57 42.2 o 691
2021-05-08 08:18:16 C 13 39 06.40 -20 57 58.9 o 691