2012 RQ16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4813792718 ± 3.64e-05
Semi-major axis (a)2.3509373208 AU ± 1.89e-04
Inclination (i)4.78109212° ± 4.09e-04
Long. of Asc. Node (Ω)252.46301712° ± 2.30e-03
Arg. of Perihelion (ω)80.95169860° ± 2.98e-03
Mean Anomaly (M)243.55283811° ± 1.63e-01
Mean Motion (n)0.2734328572°/day ± 3.29e-05
Perihelion dist (q)1.21924483 AU ± 1.30e-04
Aphelion dist (Q)3.48262982 AU ± 2.93e-04
Orbital Period3.60463733 yr ± 4.34e-04
Physical Parameters
H (abs. magnitude)20.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.313″
Uncertainty3
Orbit TypeAmor
MOID0.225801 AU
Observations Used65
Oppositions1
Arc Total2012-2012
First Observation Used2012-09-13
Last Observation Used2012-11-13
Observations (65)
Date Type RA Dec Mag Band Observatory
2012-10-15 18:26:30 C 00 56 51.95 +20 24 57.2 v C32
2012-10-15 18:33:02 C 00 56 51.98 +20 24 52.8 v C32
2012-10-15 18:39:35 C 00 56 52.03 +20 24 48.7 v C32
2012-10-15 18:46:05 C 00 56 52.05 +20 24 44.9 v C32
2012-10-21 01:48:57 C 00 58 10.20 +19 04 42.3 t 204
2012-10-21 02:09:49 C 00 58 10.37 +19 04 28.4 t 204
2012-11-03 10:13:05 C 01 03 27.524 +16 09 59.11 V F51
2012-11-04 06:18:20 C 01 03 55.157 +16 00 47.86 V F51
2012-11-04 06:38:36 C 01 03 55.524 +16 00 38.95 V F51
2012-11-04 06:59:02 C 01 03 55.890 +16 00 29.90 V F51
2012-11-07 06:24:57 C 01 05 37.326 +15 29 48.85 V F51
2012-11-07 06:45:09 C 01 05 37.735 +15 29 40.75 V F51
2012-11-07 07:05:26 C 01 05 38.141 +15 29 32.63 V F51
2012-11-13 19:02:41 C 01 09 56.93 +14 33 17.2 v C32
2012-11-13 19:16:27 C 01 09 57.31 +14 33 13.2 v C32