530974 (2012 BN11)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3947659415 ± 2.42e-08
Semi-major axis (a)1.4575716736 AU ± 1.78e-09
Inclination (i)4.35671423° ± 4.04e-06
Long. of Asc. Node (Ω)153.69366407° ± 1.42e-05
Arg. of Perihelion (ω)69.76752858° ± 1.62e-05
Mean Anomaly (M)263.77225133° ± 7.65e-06
Mean Motion (n)0.5601023524°/day ± 1.03e-09
Perihelion dist (q)0.88217202 AU ± 3.53e-08
Aphelion dist (Q)2.03297133 AU ± 3.54e-08
Orbital Period1.75972531 yr ± 3.22e-09
Physical Parameters
H (abs. magnitude)20.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.313″
Uncertainty0
Orbit TypeApollo
MOID0.021301 AU
Observations Used296
Oppositions6
Arc Total2012-2026
First Observation Used2012-01-19
Last Observation Used2026-01-10
Observations (358)
Date Type RA Dec Mag Band Observatory
2019-09-06 10:48:54 C 22 48 55.044 -09 35 36.01 U F51
2026-01-09 08:17:28 C 07 21 42.800 +12 50 02.10 X F52
2026-01-09 08:32:30 C 07 21 41.424 +12 50 05.19 X F52
2026-01-09 08:47:23 C 07 21 40.063 +12 50 08.31 X F52
2026-01-09 09:02:15 C 07 21 38.700 +12 50 11.46 X F52
2026-01-10 15:50:13 C 07 18 54.35 +12 56 32.0 V D29
2026-01-10 16:10:35 C 07 18 52.42 +12 56 36.1 V D29
2026-01-10 16:30:57 C 07 18 50.54 +12 56 41.2 V D29