2015 RQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5312219000
Semi-major axis (a)2.4470634000 AU
Inclination (i)2.52337000°
Long. of Asc. Node (Ω)8.09299000°
Arg. of Perihelion (ω)321.38277000°
Mean Anomaly (M)242.24651000°
Mean Motion (n)0.2574756900°/day
Perihelion dist (q)1.14712970 AU
Aphelion dist (Q)3.74699710 AU
Orbital Period3.82796390 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.160″
Uncertainty6
Orbit TypeAmor
MOID0.137179 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-09-28
Observations (19)
Date Type RA Dec Mag Band Observatory
2015-09-06 08:04:56 C 21 35 53.646 -23 30 31.80 L F51
2015-09-06 08:05:53 C 21 35 53.794 -23 30 30.32 L F51
2015-09-06 08:21:42 C 21 35 56.597 -23 30 02.29 L F51
2015-09-06 08:36:36 C 21 35 59.220 -23 29 35.24 L F51
2015-09-06 08:37:32 C 21 35 59.396 -23 29 33.88 L F51
2015-09-06 08:52:25 C 21 36 02.025 -23 29 07.03 L F51
2015-09-06 08:53:20 C 21 36 02.194 -23 29 05.27 L F51
2015-09-08 11:06:36 C 21 45 33.426 -21 57 39.07 t 568
2015-09-08 11:08:27 C 21 45 33.739 -21 57 35.68 t 568
2015-09-08 11:10:18 C 21 45 34.065 -21 57 32.13 t 568
2015-09-11 05:17:14 C 21 57 37.83 -19 55 23.3 u 807
2015-09-11 05:22:04 C 21 57 38.61 -19 55 14.1 u 807
2015-09-11 05:26:54 C 21 57 39.40 -19 55 05.0 u 807
2015-09-12 05:50:30 C 22 01 58.15 -19 11 13.4 t 705
2015-09-12 05:52:21 C 22 01 58.50 -19 11 10.2 t 705
2015-09-12 05:54:13 C 22 01 58.75 -19 11 06.8 t 705
2015-09-28 02:00:02 C 22 57 10.32 -08 42 34.3 u 807
2015-09-28 02:14:46 C 22 57 11.91 -08 42 13.6 u 807
2015-09-28 02:30:33 C 22 57 13.63 -08 41 51.6 u 807