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
2012-11-06 18:15:16 C 00 57 13.76 +48 03 27.7 u 118
2012-11-06 18:30:00 C 00 57 09.31 +48 04 34.8 u 118
2012-11-06 18:37:56 C 00 57 06.90 +48 05 10.9 u 118
2012-11-07 02:07:49 C 00 54 54.58 +48 38 48.4 q H45
2012-11-07 02:09:04 C 00 54 54.21 +48 38 54.1 q H45
2012-11-07 02:10:11 C 00 54 53.85 +48 38 58.9 q H45
2012-11-07 02:11:28 C 00 54 53.46 +48 39 04.7 q H45
2012-11-07 02:13:00 C 00 54 52.97 +48 39 11.4 q H45
2012-11-07 02:14:23 C 00 54 52.54 +48 39 17.6 q H45
2012-11-07 02:16:47 C 00 54 51.81 +48 39 28.3 q H45
2012-11-07 02:17:55 C 00 54 51.46 +48 39 33.4 q H45
2012-11-07 02:19:18 C 00 54 51.03 +48 39 39.6 q H45
2012-11-07 02:20:31 C 00 54 50.66 +48 39 45.2 q H45
2012-11-08 01:00:01 C 00 47 59.96 +50 16 50.9 q C73
2012-11-08 01:01:11 C 00 47 59.58 +50 16 55.8 q C73
2012-11-08 01:02:21 C 00 47 59.24 +50 17 00.6 q C73
2012-11-08 01:03:30 C 00 47 58.89 +50 17 05.2 q C73
2012-11-08 01:04:40 C 00 47 58.51 +50 17 09.9 q C73
2012-11-08 01:05:49 C 00 47 58.23 +50 17 14.3 q C73
2012-11-08 01:06:59 C 00 47 57.83 +50 17 19.2 q C73
2012-11-08 01:08:07 C 00 47 57.46 +50 17 24.0 q C73
2012-11-08 01:09:16 C 00 47 57.12 +50 17 29.2 q C73
2012-11-08 01:10:26 C 00 47 56.79 +50 17 33.5 q C73
2012-11-08 01:11:36 C 00 47 56.41 +50 17 38.2 q C73
2012-11-08 01:12:45 C 00 47 56.08 +50 17 44.2 q C73
2012-11-08 01:15:04 C 00 47 55.38 +50 17 52.4 q C73
2012-11-08 01:16:14 C 00 47 55.06 +50 17 57.0 q C73
2012-11-08 01:17:24 C 00 47 54.74 +50 18 01.1 q C73
2012-11-08 01:18:33 C 00 47 54.33 +50 18 06.2 q C73
2012-11-08 01:19:43 C 00 47 53.97 +50 18 11.1 q C73
2012-11-08 04:59:13 C 00 46 49.44 +50 33 48.4 q H45
2012-11-08 05:01:26 C 00 46 48.72 +50 33 57.3 q H45
2012-11-08 05:02:49 C 00 46 48.28 +50 34 03.1 q H45
2012-11-08 05:03:47 C 00 46 47.99 +50 34 07.2 q H45
2012-11-08 05:04:56 C 00 46 47.61 +50 34 11.7 q H45
2012-11-08 05:06:08 C 00 46 47.24 +50 34 16.7 q H45
2012-11-08 05:07:30 C 00 46 46.80 +50 34 22.1 q H45
2012-11-08 05:08:27 C 00 46 46.50 +50 34 26.2 q H45
2012-11-10 04:12:21 C 00 32 16.29 +53 37 03.1 q H45
2012-11-10 04:13:09 C 00 32 16.01 +53 37 06.0 q H45
2012-11-10 04:14:30 C 00 32 15.57 +53 37 11.0 q H45
2012-11-10 04:15:37 C 00 32 15.22 +53 37 14.9 q H45
2012-11-10 04:16:43 C 00 32 14.85 +53 37 18.8 q H45
2012-11-10 04:17:43 C 00 32 14.51 +53 37 22.5 q H45
2012-11-10 04:19:36 C 00 32 13.92 +53 37 29.2 q H45
2012-11-10 04:20:51 C 00 32 13.50 +53 37 33.7 q H45
2012-11-13 04:30:08 C 00 09 19.36 +57 32 21.8 q H45
2012-11-13 04:31:29 C 00 09 18.91 +57 32 25.7 q H45
2012-11-13 04:32:35 C 00 09 18.54 +57 32 28.9 q H45
2012-11-13 04:34:21 C 00 09 17.95 +57 32 33.8 q H45