IAA RAS IAA Minor Planet Database

2023 WP2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3750818708 ± 1.21e-03
Semi-major axis (a)0.9095458610 AU ± 8.56e-04
Inclination (i)27.90303371° ± 1.63e-01
Long. of Asc. Node (Ω)57.78209134° ± 5.32e-03
Arg. of Perihelion (ω)227.98057619° ± 1.08e-01
Mean Anomaly (M)205.59198173° ± 1.48e+00
Mean Motion (n)1.1362538645°/day ± 1.60e-03
Perihelion dist (q)0.56839170 AU ± 1.22e-03
Aphelion dist (Q)1.25070002 AU ± 1.61e-03
Orbital Period0.86743492 yr ± 1.23e-03
Physical Parameters
H (abs. magnitude)25.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.386″
Uncertainty4
Orbit TypeAten
MOID0.041410 AU
Observations Used18
Oppositions1
Arc Total2023-2023
First Observation Used2023-11-22
Last Observation Used2023-11-23
Observations (18)
Date Type RA Dec Mag Band Observatory
2023-11-22 07:23:11 C 03 52 24.575 +35 14 38.51 – V G96
2023-11-22 07:30:40 C 03 52 16.885 +35 15 39.92 – V G96
2023-11-22 07:38:09 C 03 52 09.286 +35 16 40.15 – V G96
2023-11-22 07:45:38 C 03 52 01.682 +35 17 40.56 – V G96
2023-11-22 08:29:29 C 03 51 17.172 +35 23 32.28 – V I52
2023-11-22 08:33:57 C 03 51 12.604 +35 24 08.14 – V I52
2023-11-22 08:36:12 C 03 51 10.343 +35 24 26.60 – V I52
2023-11-23 03:19:03 C 03 33 45.788 +37 39 37.15 – V I52
2023-11-23 03:20:48 C 03 33 44.201 +37 39 49.07 – V I52
2023-11-23 03:22:32 C 03 33 42.620 +37 40 00.80 – V I52
2023-11-23 03:24:16 C 03 33 41.029 +37 40 12.43 – V I52
2023-11-23 18:27:44 C 03 20 36.36 +39 09 12.1 – V L01
2023-11-23 18:30:13 C 03 20 34.23 +39 09 26.7 – V L01
2023-11-23 18:30:45 C 03 20 33.79 +39 09 29.7 – V L01
2023-11-23 18:33:57 C 03 20 31.13 +39 09 46.5 – V L01
2023-11-23 18:39:34 C 03 20 26.29 +39 10 18.0 – V L01
2023-11-23 20:12:49 C 03 19 07.12 +39 18 48.7 – V 204
2023-11-23 20:40:51 C 03 18 43.27 +39 21 20.7 – V 204