2025 QB12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3571293264 ± 1.29e-03
Semi-major axis (a)1.4845259421 AU ± 2.81e-03
Inclination (i)1.55990872° ± 4.96e-03
Long. of Asc. Node (Ω)104.31998967° ± 3.93e-02
Arg. of Perihelion (ω)287.15459857° ± 5.49e-02
Mean Anomaly (M)20.02262646° ± 4.31e-02
Mean Motion (n)0.5449172914°/day ± 1.55e-03
Perihelion dist (q)0.95435819 AU ± 2.63e-03
Aphelion dist (Q)2.01469369 AU ± 4.27e-03
Orbital Period1.80876309 yr ± 5.14e-03
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.223″
Uncertainty2
Orbit TypeApollo
MOID0.018250 AU
Observations Used10
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-28
Last Observation Used2025-08-30
Observations (10)
Date Type RA Dec Mag Band Observatory
2025-08-28 11:13:02 C 00 57 19.403 -13 14 48.77 X F52
2025-08-28 11:28:36 C 00 57 26.459 -13 14 41.85 X F52
2025-08-28 11:44:12 C 00 57 33.471 -13 14 34.44 X F52
2025-08-28 13:44:57 C 00 58 27.821 -13 13 33.99 V F51
2025-08-28 13:46:08 C 00 58 28.353 -13 13 33.42 V F51
2025-08-29 13:10:02 C 01 10 14.100 -13 00 00.01 V T14
2025-08-29 13:11:26 C 01 10 14.782 -12 59 59.06 V T14
2025-08-29 13:12:50 C 01 10 15.468 -12 59 58.17 V T14
2025-08-30 08:01:46 C 01 20 21.59 -12 47 09.0 V H21
2025-08-30 08:05:56 C 01 20 23.76 -12 47 05.6 V H21