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
2019-11-04 09:18:25 C 05 45 06.17 -07 05 22.0 V 703
2019-11-04 09:26:09 C 05 45 06.97 -07 05 23.3 V 703
2019-11-04 09:33:52 C 05 45 07.72 -07 05 24.7 V 703
2019-11-04 09:41:36 C 05 45 08.52 -07 05 25.6 V 703
2019-11-05 12:19:02 C 05 48 00.58 -07 09 23.9 V T08
2019-11-05 12:23:04 C 05 48 01.00 -07 09 24.4 V T08
2019-11-05 12:30:35 C 05 48 01.73 -07 09 25.5 V T08
2019-11-05 12:45:14 C 05 48 03.17 -07 09 27.5 V T08
2019-11-07 10:33:23 C 05 52 51.46 -07 14 48.9 V T05
2019-11-07 10:47:15 C 05 52 52.79 -07 14 50.4 V T05
2019-11-07 11:06:48 C 05 52 54.65 -07 14 52.8 V T05
2019-11-08 13:26:02 C 05 55 33.73 -07 17 00.2 V T08
2019-11-08 13:40:48 C 05 55 35.10 -07 17 00.9 V T08
2019-11-08 13:50:49 C 05 55 36.04 -07 17 01.6 V T08
2019-11-08 13:59:32 C 05 55 36.83 -07 17 02.3 V T08
2019-11-09 09:43:38 C 05 57 35.03 -07 18 15.3 V 703
2019-11-09 09:50:09 C 05 57 35.62 -07 18 14.8 V 703
2019-11-09 10:01:24 C 05 57 36.69 -07 18 14.9 V 703
2019-11-09 10:07:54 C 05 57 37.26 -07 18 15.8 V 703
2019-11-10 11:07:43 C 06 00 04.044 -07 18 59.93 U F52
2019-11-10 11:26:18 C 06 00 05.695 -07 19 00.43 U F52
2019-11-11 11:14:19 C 06 02 21.42 -07 19 09.3 V T05
2019-11-11 11:19:41 C 06 02 21.86 -07 19 09.9 V T05
2019-11-11 11:28:22 C 06 02 22.64 -07 19 09.5 V T05
2019-11-11 11:46:24 C 06 02 24.21 -07 19 09.7 V T05
2019-11-12 13:20:53 C 06 04 45.55 -07 18 37.7 V T08
2019-11-12 13:38:20 C 06 04 47.02 -07 18 37.4 V T08
2019-11-12 13:47:43 C 06 04 47.81 -07 18 36.9 V T08
2019-11-12 14:01:12 C 06 04 48.91 -07 18 36.7 V T08
2019-11-13 11:44:12 C 06 06 47.61 -07 17 34.6 V T08
2019-11-13 11:49:31 C 06 06 48.04 -07 17 33.9 V T08
2019-11-13 11:58:25 C 06 06 48.79 -07 17 33.5 V T08
2019-11-13 12:13:07 C 06 06 49.98 -07 17 32.7 V T08
2019-11-17 07:36:09 C 06 14 33.77 -07 07 28.8 u H21
2019-11-17 07:38:07 C 06 14 33.92 -07 07 28.5 u H21
2019-11-17 07:40:05 C 06 14 34.06 -07 07 28.1 u H21
2019-11-17 07:42:02 C 06 14 34.19 -07 07 28.2 u H21
2019-11-17 07:44:00 C 06 14 34.35 -07 07 27.6 u H21
2019-11-17 07:45:58 C 06 14 34.50 -07 07 26.9 u H21
2019-11-17 07:47:55 C 06 14 34.63 -07 07 26.9 u H21
2019-11-17 07:49:53 C 06 14 34.76 -07 07 26.4 u H21
2019-11-17 07:51:51 C 06 14 34.92 -07 07 26.3 u H21
2019-11-17 07:53:48 C 06 14 35.04 -07 07 25.6 u H21
2019-11-17 07:55:46 C 06 14 35.22 -07 07 25.5 u H21
2019-11-17 07:57:43 C 06 14 35.35 -07 07 25.7 u H21
2019-11-21 12:50:58 C 06 22 06.40 -06 44 35.8 V T08
2019-11-21 12:59:20 C 06 22 06.90 -06 44 33.5 V T08
2019-11-21 13:04:56 C 06 22 07.25 -06 44 31.8 V T08
2019-11-21 13:23:51 C 06 22 08.39 -06 44 26.4 V T08
2019-11-25 11:53:55 C 06 28 11.52 -06 11 48.2 V T08