2012 QJ45

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3530474645 ± 1.98e-07
Semi-major axis (a)1.8160836681 AU ± 7.61e-08
Inclination (i)10.12274262° ± 1.56e-05
Long. of Asc. Node (Ω)131.90684990° ± 6.74e-05
Arg. of Perihelion (ω)256.12695804° ± 1.67e-04
Mean Anomaly (M)121.83351050° ± 1.69e-04
Mean Motion (n)0.4027249135°/day ± 2.53e-08
Perihelion dist (q)1.17491993 AU ± 3.62e-07
Aphelion dist (Q)2.45724740 AU ± 3.74e-07
Orbital Period2.44739337 yr ± 1.54e-07
Physical Parameters
H (abs. magnitude)20.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.241″
Uncertainty0
Orbit TypeAmor
MOID0.248916 AU
Observations Used60
Oppositions3
Arc Total2012-2017
First Observation Used2012-08-26
Last Observation Used2017-12-01
Observations (68)
Date Type RA Dec Mag Band Observatory
2012-11-18 06:17:58 C 02 05 10.95 -32 03 44.2 u 807
2012-11-18 06:29:30 C 02 05 11.66 -32 03 26.7 u 807
2012-11-19 03:20:06 C 02 06 35.85 -31 32 37.9 u 807
2012-11-19 03:26:21 C 02 06 36.22 -31 32 28.7 u 807
2012-11-19 03:32:36 C 02 06 36.56 -31 32 19.1 u 807
2012-11-19 03:38:48 C 02 06 36.96 -31 32 09.7 u 807
2017-11-14 09:47:24 C 08 08 24.32 +00 55 51.8 u H21
2017-11-14 09:57:37 C 08 08 24.79 +00 55 51.9 u H21
2017-11-14 10:11:20 C 08 08 25.45 +00 55 51.0 u H21
2017-11-17 09:14:39 C 08 11 41.73 +00 55 47.3 u H21
2017-11-17 09:26:54 C 08 11 42.19 +00 55 47.5 u H21
2017-11-17 09:45:56 C 08 11 42.95 +00 55 47.9 u H21
2017-11-28 09:53:59 C 08 19 38.22 +01 22 37.4 u H21
2017-11-28 10:02:22 C 08 19 38.35 +01 22 38.7 u H21
2017-11-28 10:16:02 C 08 19 38.53 +01 22 41.5 u H21
2017-12-01 09:36:33 C 08 20 35.82 +01 38 21.2 u H21
2017-12-01 09:47:39 C 08 20 35.87 +01 38 24.1 u H21
2017-12-01 09:58:27 C 08 20 35.93 +01 38 26.6 u H21