2023 JB4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4812144000
Semi-major axis (a)2.0423262000 AU
Inclination (i)6.89588000°
Long. of Asc. Node (Ω)224.30627000°
Arg. of Perihelion (ω)356.62646000°
Mean Anomaly (M)315.15833000°
Mean Motion (n)0.3376886000°/day
Perihelion dist (q)1.05952940 AU
Aphelion dist (Q)3.02512300 AU
Orbital Period2.91868790 yr
Physical Parameters
H (abs. magnitude)25.97
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.600″
Uncertainty7
Orbit TypeAmor
MOID0.051079 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-05-24
Observations (21)
Date Type RA Dec Mag Band Observatory
2023-05-10 08:11:25 C 15 09 16.47 -05 21 08.7 V G96
2023-05-10 08:29:48 C 15 09 28.85 -05 19 59.1 V G96
2023-05-13 11:28:10 C 15 57 55.196 -00 57 21.65 V F51
2023-05-13 12:04:24 C 15 58 14.712 -00 55 26.89 X F51
2023-05-13 12:22:41 C 15 58 24.512 -00 54 29.34 X F51
2023-05-13 14:35:58 C 15 59 36.780 -00 47 30.64 V F51
2023-05-13 14:37:09 C 15 59 37.417 -00 47 26.92 V F51
2023-05-14 13:01:34 C 16 12 05.151 +00 19 52.11 V T14
2023-05-14 13:03:11 C 16 12 05.944 +00 19 56.66 V T14
2023-05-14 13:04:43 C 16 12 06.704 +00 20 01.08 V T14
2023-05-16 10:58:34 C 16 34 48.971 +02 20 46.41 V F51
2023-05-16 11:15:36 C 16 34 56.010 +02 21 26.86 V F51
2023-05-16 11:32:39 C 16 35 03.085 +02 22 07.62 V F51
2023-05-16 11:49:40 C 16 35 10.105 +02 22 48.05 V F51
2023-05-16 14:31:06 C 16 36 17.219 +02 29 07.65 V F51
2023-05-23 09:43:28 C 17 30 50.270 +06 53 09.90 V V06
2023-05-23 09:51:44 C 17 30 52.030 +06 53 18.70 V V06
2023-05-23 09:55:53 C 17 30 52.930 +06 53 23.30 V V06
2023-05-24 06:11:57 C 17 35 37.82 +07 12 48.7 u H21
2023-05-24 06:24:29 C 17 35 40.32 +07 13 00.5 u H21
2023-05-24 06:31:59 C 17 35 41.84 +07 13 07.5 u H21