2012 BN123

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5607188221
Semi-major axis (a)2.4730584431 AU
Inclination (i)8.98192192° ± 4.00e+00
Long. of Asc. Node (Ω)104.09784555° ± 5.00e+00
Arg. of Perihelion (ω)349.11217736° ± 6.00e+00
Mean Anomaly (M)207.17815683°
Mean Motion (n)0.2535850100°/day
Perihelion dist (q)1.08636500 AU
Aphelion dist (Q)3.85769420 AU
Orbital Period3.88669530 yr
Physical Parameters
H (abs. magnitude)23.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.358″
Uncertainty
Orbit TypeAmor
MOID0.105220 AU
Observations Used10
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-02-01
Observations (10)
Date Type RA Dec Mag Band Observatory
2012-01-31 04:44:04 C 06 33 09.57 +42 18 06.4 r G96
2012-01-31 04:56:59 C 06 33 12.92 +42 18 20.4 r G96
2012-01-31 05:09:36 C 06 33 16.20 +42 18 32.7 r G96
2012-01-31 05:22:31 C 06 33 19.65 +42 18 46.4 r G96
2012-01-31 07:15:38 C 06 33 49.37 +42 20 36.6 r G96
2012-01-31 07:18:08 C 06 33 50.07 +42 20 40.0 r G96
2012-01-31 07:20:05 C 06 33 50.55 +42 20 41.6 r G96
2012-01-31 07:23:18 C 06 33 51.41 +42 20 45.1 r G96
2012-02-01 03:09:38 C 06 39 20.77 +42 39 37.0 o 291
2012-02-01 03:14:48 C 06 39 22.09 +42 39 41.9 o 291