2025 OO11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6130260527 ± 5.77e-04
Semi-major axis (a)2.5737393761 AU ± 3.81e-03
Inclination (i)9.76802069° ± 6.03e-03
Long. of Asc. Node (Ω)308.04824903° ± 2.60e-04
Arg. of Perihelion (ω)332.32116278° ± 3.79e-03
Mean Anomaly (M)32.37370552° ± 7.27e-02
Mean Motion (n)0.2387071490°/day ± 5.30e-04
Perihelion dist (q)0.99597009 AU ± 2.09e-03
Aphelion dist (Q)4.15150867 AU ± 6.33e-03
Orbital Period4.12901871 yr ± 9.17e-03
Physical Parameters
H (abs. magnitude)26.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.315″
Uncertainty2
Orbit TypeApollo
MOID0.016825 AU
Observations Used12
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-31
Last Observation Used2025-08-01
Observations (13)
Date Type RA Dec Mag Band Observatory
2025-07-31 07:10:03 C 21 33 19.209 -12 36 48.31 U I41
2025-07-31 07:10:33 C 21 33 19.368 -12 36 37.93 U I41
2025-07-31 10:23:42 C 21 34 52.651 -11 30 01.19 X F51
2025-07-31 11:12:04 C 21 35 11.685 -11 14 02.97 X F51
2025-07-31 14:49:57 C 21 36 36.312 -10 03 50.53 V F51
2025-07-31 14:50:53 C 21 36 36.683 -10 03 32.61 V F51
2025-08-01 05:52:58 C 21 42 54.77 -05 50 16.6 V H21
2025-08-01 05:55:01 C 21 42 55.38 -05 49 45.2 V H21
2025-08-01 06:07:19 C 21 42 59.01 -05 46 38.0 V H21
2025-08-01 10:05:55 C 21 44 14.436 -04 47 32.70 V U74
2025-08-01 10:10:41 C 21 44 15.771 -04 46 25.44 V U74
2025-08-01 21:49:41 B 21 48 00.19 -02 11 04.1 X M45
2025-08-01 21:56:39 B 21 48 01.84 -02 09 37.9 X M45