2023 JW4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6674769001 ± 9.74e-04
Semi-major axis (a)2.6647968151 AU ± 7.45e-03
Inclination (i)1.58527185° ± 1.93e-03
Long. of Asc. Node (Ω)249.84142058° ± 1.15e-03
Arg. of Perihelion (ω)286.24067917° ± 1.37e-03
Mean Anomaly (M)218.64244419° ± 9.21e-01
Mean Motion (n)0.2265771581°/day ± 9.51e-04
Perihelion dist (q)0.88610650 AU ± 3.59e-03
Aphelion dist (Q)4.44348713 AU ± 1.27e-02
Orbital Period4.35006905 yr ± 1.82e-02
Physical Parameters
H (abs. magnitude)26.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.181″
Uncertainty3
Orbit TypeApollo
MOID0.013052 AU
Observations Used13
Oppositions1
Arc Total2023-2023
First Observation Used2023-05-13
Last Observation Used2023-05-20
Observations (13)
Date Type RA Dec Mag Band Observatory
2023-05-13 10:07:19 C 15 44 56.747 -27 05 27.13 X F51
2023-05-13 10:24:59 C 15 45 00.248 -27 04 50.77 X F51
2023-05-13 11:00:19 C 15 45 07.255 -27 03 36.94 X F51
2023-05-13 13:49:52 C 15 45 40.995 -26 57 31.63 V F52
2023-05-13 13:51:02 C 15 45 41.200 -26 57 29.38 V F52
2023-05-15 04:05:49 C 15 53 12.02 -25 48 11.3 V 807
2023-05-15 04:19:07 C 15 53 13.79 -25 47 51.6 V 807
2023-05-15 04:32:26 C 15 53 15.56 -25 47 31.1 V 807
2023-05-16 09:56:27 C 15 57 31.670 -25 07 22.53 V F51
2023-05-16 10:12:46 C 15 57 33.320 -25 07 02.13 V F51
2023-05-16 10:45:23 C 15 57 36.642 -25 06 20.87 V F51
2023-05-20 08:14:42 C 16 06 26.68 -23 33 40.8 o 291
2023-05-20 08:27:57 C 16 06 27.34 -23 33 30.2 o 291