2012 BD27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4861240167 ± 1.10e-07
Semi-major axis (a)2.4520787520 AU ± 7.37e-08
Inclination (i)40.80322592° ± 2.29e-05
Long. of Asc. Node (Ω)119.89604123° ± 1.02e-05
Arg. of Perihelion (ω)60.03210408° ± 9.43e-05
Mean Anomaly (M)197.39854809° ± 5.74e-05
Mean Motion (n)0.2566910078°/day ± 1.16e-08
Perihelion dist (q)1.26006438 AU ± 2.73e-07
Aphelion dist (Q)3.64409312 AU ± 2.92e-07
Orbital Period3.83973826 yr ± 1.73e-07
Physical Parameters
H (abs. magnitude)19.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.341″
Uncertainty0
Orbit TypeAmor
MOID0.454232 AU
Observations Used74
Oppositions3
Arc Total2012-2016
First Observation Used2012-01-21
Last Observation Used2016-01-11
Observations (75)
Date Type RA Dec Mag Band Observatory
2012-02-19 06:09:28 C 09 23 18.05 +69 14 48.6 u H36
2012-03-04 11:43:32 C 09 20 01.06 +79 38 50.6 o 291
2012-03-04 11:44:44 C 09 20 01.06 +79 38 52.1 o 291
2012-03-04 11:45:55 C 09 20 01.15 +79 38 53.5 o 291
2012-03-05 08:48:32 C 09 20 34.54 +80 05 43.1 o 291
2012-03-05 08:52:03 C 09 20 34.66 +80 05 47.6 o 291
2012-05-11 04:22:10 C 14 36 58.88 +73 54 06.5 o H21
2012-05-11 04:35:15 C 14 36 59.20 +73 53 51.6 o H21
2012-05-11 04:57:07 C 14 36 59.59 +73 53 25.3 o H21
2012-05-20 04:20:18 C 14 41 49.46 +69 14 07.4 o H21
2012-05-20 04:43:56 C 14 41 49.84 +69 13 34.5 o H21
2012-05-20 05:06:33 C 14 41 50.33 +69 13 02.5 o H21
2012-06-07 02:47:28 C 14 52 45.94 +57 46 49.2 u H21
2012-06-07 03:10:47 C 14 52 46.44 +57 46 07.0 u H21
2012-06-07 03:34:25 C 14 52 47.07 +57 45 24.0 u H21
2012-06-20 03:05:34 C 15 02 53.86 +47 55 30.1 u H21
2012-06-20 03:27:37 C 15 02 54.60 +47 54 45.9 u H21
2012-06-20 03:49:59 C 15 02 55.29 +47 54 01.1 u H21
2012-06-21 03:19:54 C 15 03 46.21 +47 07 13.4 u H21
2012-06-21 03:54:53 C 15 03 47.32 +47 06 04.0 u H21
2012-06-21 04:22:04 C 15 03 48.25 +47 05 09.3 u H21
2016-01-11 06:45:31 C 14 38 37.11 +20 56 47.2 t 950
2016-01-11 06:47:00 C 14 38 37.35 +20 56 48.5 t 950
2016-01-11 06:48:29 C 14 38 37.66 +20 56 49.4 t 950
2016-01-11 06:49:14 C 14 38 37.82 +20 56 49.8 t 950