458745 (2011 QY37)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5146567422 ± 1.37e-08
Semi-major axis (a)2.4861721739 AU ± 3.92e-09
Inclination (i)7.57057350° ± 1.23e-06
Long. of Asc. Node (Ω)135.76899882° ± 1.04e-05
Arg. of Perihelion (ω)281.41565091° ± 1.18e-05
Mean Anomaly (M)193.67190754° ± 1.95e-06
Mean Motion (n)0.2514290614°/day ± 5.94e-10
Perihelion dist (q)1.20664690 AU ± 3.40e-08
Aphelion dist (Q)3.76569745 AU ± 3.45e-08
Orbital Period3.92009690 yr ± 9.27e-09
Physical Parameters
H (abs. magnitude)18.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.221″
Uncertainty0
Orbit TypeAmor
MOID0.259222 AU
Observations Used695
Oppositions13
Arc Total2007-2024
First Observation Used2007-08-08
Last Observation Used2024-03-10
Observations (727)
Date Type RA Dec Mag Band Observatory
2011-11-29 00:39:01 C 22 52 41.51 -19 47 20.7 o 807
2011-11-29 00:45:12 C 22 52 42.17 -19 47 16.8 o 807
2011-12-09 01:36:26 C 23 19 52.78 -17 01 27.0 o 807
2011-12-09 01:50:52 C 23 19 54.45 -17 01 15.5 o 807
2011-12-09 01:58:28 C 23 19 55.35 -17 01 10.0 o 807
2011-12-17 00:48:09 C 23 43 16.51 -14 24 25.1 o 807
2011-12-17 00:59:37 C 23 43 17.92 -14 24 15.1 o 807
2011-12-24 01:57:17 C 00 05 06.48 -11 48 14.0 v H21
2011-12-24 02:06:22 C 00 05 07.62 -11 48 05.5 v H21
2011-12-24 02:15:28 C 00 05 08.81 -11 47 57.0 v H21
2012-01-20 01:37:23 C 01 36 04.00 -00 05 32.4 o H21
2012-01-20 01:47:40 C 01 36 05.49 -00 05 20.6 o H21
2012-01-20 01:57:58 C 01 36 06.98 -00 05 08.8 o H21
2012-01-29 00:51:43 C 02 08 03.90 +03 58 51.0 t H21
2012-01-29 01:04:02 C 02 08 05.74 +03 59 04.4 t H21
2012-01-29 01:15:53 C 02 08 07.49 +03 59 17.6 t H21
2015-07-30 11:34:03 C 23 46 05.425 -05 12 12.55 L F51
2015-07-30 11:51:35 C 23 46 06.040 -05 12 14.82 L F51
2015-07-30 12:08:39 C 23 46 06.619 -05 12 16.95 L F51
2015-07-30 12:25:45 C 23 46 07.216 -05 12 19.09 L F51
2015-08-14 09:20:10 C 23 57 22.68 -06 34 34.8 R G45
2015-08-14 09:27:21 C 23 57 22.83 -06 34 36.9 R G45
2015-08-14 09:34:50 C 23 57 23.01 -06 34 39.5 R G45
2015-08-14 09:48:01 C 23 57 23.30 -06 34 43.8 R G45
2015-09-03 07:58:14 C 00 05 05.63 -10 39 20.7 q H21
2015-09-03 08:07:34 C 00 05 05.69 -10 39 26.8 q H21
2015-09-03 08:16:54 C 00 05 05.72 -10 39 33.2 q H21
2015-09-05 02:18:00 C 00 05 19.57 -11 08 39.2 o Z22
2015-09-05 02:31:56 C 00 05 19.64 -11 08 48.7 o Z22
2015-09-07 11:45:37 C 00 05 31.67 -11 49 57.7 u Q60
2015-09-07 12:04:45 C 00 05 31.72 -11 50 12.1 u Q60
2015-09-07 12:18:25 C 00 05 31.67 -11 50 22.8 u Q60
2015-09-07 12:55:14 C 00 05 31.65 -11 50 50.1 q Q62
2015-09-07 13:38:01 C 00 05 31.60 -11 51 21.9 q Q62
2015-09-07 14:00:29 C 00 05 31.56 -11 51 38.6 q Q62
2015-09-07 14:21:35 C 00 05 31.52 -11 51 54.7 q Q62
2015-09-08 11:59:00 C 00 05 33.224 -12 08 19.19 L F51
2015-09-08 12:14:52 C 00 05 33.173 -12 08 31.08 L F51
2015-09-08 12:30:44 C 00 05 33.123 -12 08 43.01 L F51
2015-09-14 07:14:36 C 00 05 21.48 -13 58 06.9 R G45
2015-09-14 07:22:25 C 00 05 21.43 -13 58 13.4 R G45
2015-09-14 07:32:07 C 00 05 21.34 -13 58 21.0 R G45
2015-09-14 07:39:35 C 00 05 21.29 -13 58 27.1 R G45
2015-09-15 07:08:17 C 00 05 15.45 -14 17 43.8 R G45
2015-09-15 07:16:14 C 00 05 15.37 -14 17 50.4 R G45
2015-09-15 07:25:39 C 00 05 15.30 -14 17 57.6 R G45
2015-09-15 07:32:56 C 00 05 15.22 -14 18 04.0 R G45
2015-09-15 07:39:55 C 00 05 15.16 -14 18 09.7 R G45
2015-09-17 00:09:19 C 00 05 02.94 -14 51 45.3 o Z22
2015-09-17 00:22:07 C 00 05 02.82 -14 51 56.3 o Z22