2023 JB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5020348203 ± 1.77e-05
Semi-major axis (a)2.2705858001 AU ± 9.52e-05
Inclination (i)4.01962278° ± 9.76e-05
Long. of Asc. Node (Ω)37.08909206° ± 1.63e-04
Arg. of Perihelion (ω)213.82191724° ± 1.49e-04
Mean Anomaly (M)259.37487238° ± 1.60e-02
Mean Motion (n)0.2880748868°/day ± 1.81e-05
Perihelion dist (q)1.13067267 AU ± 6.22e-05
Aphelion dist (Q)3.41049893 AU ± 1.49e-04
Orbital Period3.42142383 yr ± 2.15e-04
Physical Parameters
H (abs. magnitude)24.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.269″
Uncertainty2
Orbit TypeAmor
MOID0.122804 AU
Observations Used27
Oppositions1
Arc Total2023-2023
First Observation Used2023-05-10
Last Observation Used2023-07-17
Observations (28)
Date Type RA Dec Mag Band Observatory
2023-05-10 04:39:21 C 13 35 26.06 -14 48 47.7 V G96
2023-05-10 04:47:31 C 13 35 26.35 -14 49 02.7 V G96
2023-05-13 07:37:12 C 13 39 36.864 -17 09 46.42 X F52
2023-05-13 07:52:46 C 13 39 37.596 -17 10 17.62 X F52
2023-05-13 08:08:22 C 13 39 38.316 -17 10 48.47 X F52
2023-05-13 09:50:15 C 13 39 43.070 -17 14 10.71 V F51
2023-05-13 09:51:11 C 13 39 43.114 -17 14 12.46 V F51
2023-05-13 10:52:46 C 13 39 46.092 -17 16 13.08 V F52
2023-05-13 10:53:41 C 13 39 46.136 -17 16 14.93 V F52
2023-05-14 02:04:50 C 13 40 48.53 -17 46 01.9 V 807
2023-05-14 02:10:08 C 13 40 48.79 -17 46 12.9 V 807
2023-05-14 02:15:28 C 13 40 49.08 -17 46 23.6 V 807
2023-05-21 03:29:34 C 13 55 39.07 -24 08 18.0 o 291
2023-05-21 03:35:47 C 13 55 39.63 -24 08 33.6 o 291
2023-05-21 03:42:00 C 13 55 40.24 -24 08 48.4 o 291
2023-05-25 04:19:58 C 14 07 53.738 -28 14 30.88 V I52
2023-05-25 04:24:26 C 14 07 54.286 -28 14 42.29 V I52
2023-05-25 04:28:53 C 14 07 54.836 -28 14 54.60 V I52
2023-05-25 04:33:20 C 14 07 55.398 -28 15 06.34 V I52
2023-05-26 07:42:16 C 14 11 56.978 -29 26 28.15 X F51
2023-05-26 07:56:08 C 14 11 58.809 -29 27 04.94 X F51
2023-05-26 08:10:00 C 14 12 00.649 -29 27 42.08 X F51
2023-06-11 00:36:47 C 15 38 37.10 -44 47 39.0 u 807
2023-06-11 00:46:13 C 15 38 39.88 -44 47 56.3 u 807
2023-06-11 00:55:38 C 15 38 42.43 -44 48 14.4 u 807
2023-07-17 01:16:53 C 19 07 18.98 -44 27 08.2 V 807
2023-07-17 01:32:51 C 19 07 20.60 -44 26 55.6 V 807
2023-07-17 01:48:50 C 19 07 22.27 -44 26 42.0 V 807