2025 RO3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5684235654 ± 3.97e-04
Semi-major axis (a)2.1306979641 AU ± 1.94e-03
Inclination (i)22.74585409° ± 9.40e-03
Long. of Asc. Node (Ω)179.31015726° ± 3.85e-04
Arg. of Perihelion (ω)224.38884257° ± 5.82e-03
Mean Anomaly (M)8.30224568° ± 8.50e-03
Mean Motion (n)0.3169052543°/day ± 4.32e-04
Perihelion dist (q)0.91955903 AU ± 1.19e-03
Aphelion dist (Q)3.34183690 AU ± 3.15e-03
Orbital Period3.11016075 yr ± 4.24e-03
Physical Parameters
H (abs. magnitude)25.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.264″
Uncertainty1
Orbit TypeApollo
MOID0.016641 AU
Observations Used59
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-14
Last Observation Used2025-09-21
Observations (60)
Date Type RA Dec Mag Band Observatory
2025-09-21 01:20:02 C 01 23 59.70 +18 33 43.2 V K88
2025-09-21 01:25:30 C 01 24 11.40 +18 31 23.6 V K88
2025-09-21 08:44:29 C 01 41 03.664 +15 12 30.56 V 703
2025-09-21 08:51:07 C 01 41 18.755 +15 09 17.28 V 703
2025-09-21 08:54:25 C 01 41 26.405 +15 07 40.37 V 703
2025-09-21 20:28:51 B 02 10 49.31 +08 50 53.9 X G02
2025-09-21 20:34:51 B 02 11 05.05 +08 47 22.5 X G02
2025-09-21 20:40:51 B 02 11 20.82 +08 43 49.8 X G02
2025-09-21 20:57:36 B 02 12 06.27 +08 34 12.8 X 595
2025-09-21 21:01:56 B 02 12 17.64 +08 31 40.1 X 595