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
2012-11-13 04:35:21 C 00 09 17.61 +57 32 36.7 q H45
2012-11-13 04:36:28 C 00 09 17.22 +57 32 39.9 q H45
2012-11-13 04:37:48 C 00 09 16.79 +57 32 43.5 q H45
2012-11-13 04:39:04 C 00 09 16.37 +57 32 47.2 q H45
2012-11-14 18:38:19 C 23 57 10.68 +59 16 00.5 q C18
2012-11-14 18:55:50 C 23 57 04.88 +59 16 45.7 q C18
2012-11-14 19:13:22 C 23 56 59.08 +59 17 30.7 q C18
2012-11-15 20:50:56 C 23 48 48.96 +60 20 03.5 r 006
2012-11-15 21:04:30 C 23 48 44.44 +60 20 34.5 r 006
2012-11-15 21:29:49 C 23 48 36.13 +60 21 32.8 r 006
2012-11-17 06:03:57 C 23 38 20.09 +61 33 04.4 q H45
2012-11-17 06:04:48 C 23 38 19.82 +61 33 05.9 q H45
2012-11-17 06:06:00 C 23 38 19.43 +61 33 08.5 q H45
2012-11-17 06:07:18 C 23 38 19.00 +61 33 11.1 q H45
2012-11-17 06:08:45 C 23 38 18.55 +61 33 13.9 q H45
2012-11-17 06:09:46 C 23 38 18.22 +61 33 15.7 q H45
2012-11-17 06:11:01 C 23 38 17.83 +61 33 18.4 q H45
2012-11-17 06:12:03 C 23 38 17.50 +61 33 20.5 q H45
2012-11-18 03:22:14 C 23 31 46.10 +62 15 52.2 q H45
2012-11-18 03:23:49 C 23 31 45.60 +62 15 55.2 q H45
2012-11-18 03:25:11 C 23 31 45.15 +62 15 57.8 q H45
2012-11-18 03:26:35 C 23 31 44.70 +62 16 00.5 q H45
2012-11-18 03:28:05 C 23 31 44.20 +62 16 03.3 q H45
2012-11-18 03:37:35 C 23 31 41.16 +62 16 21.2 q H45
2012-11-18 03:39:02 C 23 31 40.69 +62 16 23.9 q H45
2012-11-18 03:41:18 C 23 31 39.96 +62 16 28.2 q H45
2012-11-18 18:31:48 C 23 27 09.68 +62 44 15.9 q B88
2012-11-18 18:44:48 C 23 27 05.61 +62 44 40.1 q B88
2012-11-18 19:01:40 C 23 27 00.19 +62 45 11.1 q B88
2012-11-18 22:00:34 C 23 26 03.69 +62 50 29.6 o C77
2012-11-18 22:02:47 C 23 26 03.00 +62 50 33.5 o C77
2012-11-18 22:04:09 C 23 26 02.59 +62 50 35.9 o C77
2012-11-18 22:05:32 C 23 26 02.13 +62 50 38.5 o C77
2012-11-18 22:12:26 C 23 25 59.97 +62 50 50.6 o C77
2012-11-18 22:13:49 C 23 25 59.53 +62 50 52.8 o C77
2012-11-18 22:15:12 C 23 25 59.12 +62 50 55.2 o C77
2012-11-18 22:16:35 C 23 25 58.69 +62 50 57.7 o C77
2012-11-20 18:08:21 C 23 12 59.20 +64 04 20.1 t 130
2012-11-20 18:09:47 C 23 12 58.74 +64 04 22.4 t 130
2012-11-20 18:11:13 C 23 12 58.32 +64 04 24.7 t 130
2012-11-20 18:13:22 C 23 12 57.66 +64 04 27.9 t 130
2012-11-21 05:56:24 C 23 09 30.71 +64 22 03.1 q H45
2012-11-21 05:58:11 C 23 09 30.20 +64 22 05.4 q H45
2012-11-21 05:59:17 C 23 09 29.86 +64 22 07.3 q H45
2012-11-21 06:00:25 C 23 09 29.51 +64 22 08.7 q H45
2012-11-21 06:01:41 C 23 09 29.18 +64 22 10.4 q H45
2012-11-21 06:02:46 C 23 09 28.86 +64 22 11.8 q H45
2012-11-21 06:03:49 C 23 09 28.50 +64 22 13.7 q H45
2012-11-21 06:04:43 C 23 09 28.28 +64 22 14.9 q H45
2012-11-21 19:34:34 C 23 05 40.47 +64 41 59.2 r 006