2023 OW1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3407991418 ± 5.27e-06
Semi-major axis (a)1.3721198118 AU ± 8.71e-06
Inclination (i)12.06154022° ± 1.40e-04
Long. of Asc. Node (Ω)122.61448154° ± 5.23e-05
Arg. of Perihelion (ω)279.21301720° ± 9.46e-05
Mean Anomaly (M)104.41333169° ± 4.29e-03
Mean Motion (n)0.6132311728°/day ± 5.84e-06
Perihelion dist (q)0.90450256 AU ± 9.23e-06
Aphelion dist (Q)1.83973707 AU ± 1.37e-05
Orbital Period1.60726709 yr ± 1.53e-05
Physical Parameters
H (abs. magnitude)22.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.187″
Uncertainty1
Orbit TypeApollo
MOID0.091429 AU
Observations Used52
Oppositions1
Arc Total2023-2024
First Observation Used2023-07-15
Last Observation Used2024-02-14
Observations (56)
Date Type RA Dec Mag Band Observatory
2024-02-10 10:28:43 C 11 30 35.050 +22 38 05.36 X F52
2024-02-10 10:46:26 C 11 30 33.659 +22 38 31.66 X F52
2024-02-10 11:04:14 C 11 30 32.271 +22 38 58.19 X F52
2024-02-14 09:40:37 C 11 23 23.223 +24 51 38.08 X F52
2024-02-14 09:58:18 C 11 23 21.716 +24 52 02.22 X F52
2024-02-14 10:16:02 C 11 23 20.247 +24 52 26.35 X F52