2012 RH15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5711572000
Semi-major axis (a)2.4504315000 AU
Inclination (i)3.97927000°
Long. of Asc. Node (Ω)195.27231000°
Arg. of Perihelion (ω)159.87706000°
Mean Anomaly (M)155.71509000°
Mean Motion (n)0.2569450200°/day
Perihelion dist (q)1.05084990 AU
Aphelion dist (Q)3.85001310 AU
Orbital Period3.83586970 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.450″
Uncertainty7
Orbit TypeAmor
MOID0.050176 AU
Observations Used62
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-09-24
Observations (65)
Date Type RA Dec Mag Band Observatory
2012-09-19 22:17:17 C 22 32 06.51 +18 09 42.3 o 033
2012-09-19 22:24:55 C 22 32 11.90 +18 09 51.1 o 033
2012-09-20 03:31:03 C 22 36 03.64 +18 16 16.6 u H21
2012-09-20 03:36:06 C 22 36 07.24 +18 16 22.8 u H21
2012-09-20 03:41:36 C 22 36 11.18 +18 16 29.1 u H21
2012-09-20 03:46:39 C 22 36 14.75 +18 16 34.7 u H21
2012-09-21 03:09:40 C 22 53 58.58 +18 39 51.5 u H21
2012-09-21 03:11:49 C 22 54 00.17 +18 39 53.2 u H21
2012-09-21 03:15:11 C 22 54 02.62 +18 39 56.6 u H21
2012-09-23 02:45:03 C 23 30 31.66 +19 05 32.9 u H21
2012-09-23 02:51:32 C 23 30 36.42 +19 05 35.3 u H21
2012-09-23 02:54:46 C 23 30 38.80 +19 05 36.5 u H21
2012-09-24 22:34:55 C 00 03 15.52 +19 02 36.6 t J84
2012-09-24 22:45:53 C 00 03 23.18 +19 02 33.1 t J84
2012-09-24 22:56:52 C 00 03 30.83 +19 02 30.5 t J84