491565 (2012 QF49)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4924891682 ± 1.12e-08
Semi-major axis (a)2.2597954735 AU ± 9.63e-09
Inclination (i)28.23737986° ± 3.04e-06
Long. of Asc. Node (Ω)30.65163131° ± 1.37e-06
Arg. of Perihelion (ω)30.68637842° ± 5.25e-06
Mean Anomaly (M)296.17208497° ± 9.44e-06
Mean Motion (n)0.2901406466°/day ± 1.86e-09
Perihelion dist (q)1.14687068 AU ± 2.58e-08
Aphelion dist (Q)3.37272027 AU ± 2.92e-08
Orbital Period3.39706379 yr ± 2.17e-08
Physical Parameters
H (abs. magnitude)17.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.210″
Uncertainty0
Orbit TypeAmor
MOID0.195353 AU
Observations Used665
Oppositions15
Arc Total2003-2024
First Observation Used2003-03-22
Last Observation Used2024-05-03
Observations (703)
Date Type RA Dec Mag Band Observatory
2012-11-21 19:44:12 C 23 05 37.49 +64 42 12.5 r 006
2012-11-21 19:54:53 C 23 05 34.29 +64 42 28.0 r 006
2012-11-26 01:41:37 C 22 38 41.03 +66 44 26.4 q H45
2012-11-26 01:43:15 C 22 38 40.59 +66 44 28.1 q H45
2012-11-26 01:44:35 C 22 38 40.22 +66 44 29.5 q H45
2012-11-26 01:46:34 C 22 38 39.72 +66 44 31.5 q H45
2012-11-26 01:47:51 C 22 38 39.40 +66 44 32.7 q H45
2012-11-26 01:49:27 C 22 38 39.01 +66 44 34.1 q H45
2012-11-26 01:51:00 C 22 38 38.57 +66 44 35.6 q H45
2012-11-26 01:52:20 C 22 38 38.25 +66 44 37.0 q H45
2012-11-29 00:59:26 C 22 22 17.67 +67 49 36.7 q H45
2012-11-29 01:00:39 C 22 22 17.40 +67 49 37.5 q H45
2012-11-29 01:11:36 C 22 22 14.62 +67 49 44.3 u H21
2012-11-29 01:16:55 C 22 22 13.38 +67 49 48.4 u H21
2012-11-29 01:26:17 C 22 22 11.48 +67 49 57.9 q H45
2012-11-29 01:27:19 C 22 22 11.01 +67 49 56.7 u H21
2012-11-29 01:27:38 C 22 22 11.18 +67 49 59.0 q H45
2012-11-29 01:28:59 C 22 22 10.90 +67 50 00.3 q H45
2012-11-29 01:38:59 C 22 22 08.56 +67 50 08.2 q H45
2012-11-29 01:40:17 C 22 22 08.28 +67 50 09.2 q H45
2012-11-29 01:55:56 C 22 22 04.68 +67 50 21.3 q H45
2012-12-01 00:37:57 C 22 12 30.33 +68 26 42.4 u H21
2012-12-01 00:38:49 C 22 12 30.14 +68 26 43.1 u H21
2012-12-01 00:39:41 C 22 12 29.96 +68 26 43.7 u H21
2012-12-01 00:42:15 C 22 12 29.45 +68 26 45.4 u H21
2012-12-01 00:43:07 C 22 12 29.26 +68 26 45.9 u H21
2012-12-01 00:44:50 C 22 12 28.89 +68 26 47.2 u H21
2012-12-03 00:56:01 C 22 03 31.73 +69 00 31.7 q H45
2012-12-03 00:58:53 C 22 03 31.18 +69 00 33.5 q H45
2012-12-03 01:01:10 C 22 03 30.75 +69 00 34.9 q H45
2012-12-03 01:02:35 C 22 03 30.46 +69 00 35.8 q H45
2012-12-03 01:04:34 C 22 03 30.10 +69 00 37.1 q H45
2012-12-03 01:06:09 C 22 03 29.80 +69 00 38.1 q H45
2012-12-03 01:07:35 C 22 03 29.52 +69 00 39.0 q H45
2012-12-03 01:08:59 C 22 03 29.24 +69 00 39.8 q H45
2012-12-05 01:08:21 C 21 55 29.78 +69 31 23.4 q H45
2012-12-05 01:10:41 C 21 55 29.36 +69 31 24.9 q H45
2012-12-05 01:12:19 C 21 55 29.07 +69 31 26.1 q H45
2012-12-05 01:14:18 C 21 55 28.71 +69 31 26.9 q H45
2012-12-05 01:15:56 C 21 55 28.42 +69 31 27.7 q H45
2012-12-05 01:18:38 C 21 55 28.03 +69 31 29.5 q H45
2012-12-05 01:19:54 C 21 55 27.81 +69 31 30.3 q H45
2012-12-05 01:21:38 C 21 55 27.51 +69 31 31.3 q H45
2012-12-11 00:32:42 C 21 36 45.37 +70 53 52.3 q H45
2012-12-11 00:34:16 C 21 36 45.15 +70 53 52.7 q H45
2012-12-11 00:36:10 C 21 36 44.92 +70 53 53.8 q H45
2012-12-11 00:37:39 C 21 36 44.77 +70 53 54.3 q H45
2012-12-11 00:39:07 C 21 36 44.57 +70 53 55.2 q H45
2012-12-11 00:40:24 C 21 36 44.41 +70 53 55.7 q H45
2012-12-11 00:41:37 C 21 36 44.31 +70 53 56.4 q H45