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
2019-10-03 09:56:13 C 04 06 30.59 -02 12 54.8 V 703
2019-10-03 10:06:07 C 04 06 31.92 -02 12 58.8 V 703
2019-10-03 10:13:45 C 04 06 32.90 -02 13 03.0 V 703
2019-10-03 10:21:24 C 04 06 33.88 -02 13 06.8 V 703
2019-10-04 02:43:32 C 04 08 47.68 -02 20 37.3 q 160
2019-10-04 02:45:59 C 04 08 48.01 -02 20 36.9 q 160
2019-10-06 09:26:21 C 04 16 16.19 -02 45 37.7 V 703
2019-10-06 09:34:02 C 04 16 17.21 -02 45 41.5 V 703
2019-10-06 09:41:42 C 04 16 18.20 -02 45 45.6 V 703
2019-10-06 09:49:21 C 04 16 19.21 -02 45 48.6 V 703
2019-10-06 12:04:15 C 04 16 37.97 -02 46 46.6 V T05
2019-10-06 12:08:25 C 04 16 38.46 -02 46 48.4 V T05
2019-10-06 12:19:14 C 04 16 39.92 -02 46 53.5 V T05
2019-10-06 12:35:23 C 04 16 41.98 -02 47 01.2 V T05
2019-10-08 03:25:10 C 04 21 59.52 -03 05 04.5 q 160
2019-10-08 03:28:00 C 04 22 00.05 -03 05 07.1 q 160
2019-10-08 03:31:13 C 04 22 00.39 -03 05 08.8 q 160
2019-10-08 10:17:24 C 04 22 56.26 -03 08 13.3 V 703
2019-10-08 10:24:59 C 04 22 57.26 -03 08 16.8 V 703
2019-10-08 10:32:34 C 04 22 58.26 -03 08 20.1 V 703
2019-10-08 10:40:09 C 04 22 59.24 -03 08 23.8 V 703
2019-10-08 12:03:32 C 04 23 11.22 -03 08 58.2 V T08
2019-10-08 12:08:24 C 04 23 11.86 -03 09 00.3 V T08
2019-10-08 12:15:57 C 04 23 12.84 -03 09 03.6 V T08
2019-10-08 12:30:07 C 04 23 14.72 -03 09 10.5 V T08
2019-10-09 01:56:55 C 04 25 04.58 -03 15 31.9 q 160
2019-10-09 01:59:56 C 04 25 04.97 -03 15 33.2 q 160
2019-10-09 02:02:58 C 04 25 05.38 -03 15 34.7 q 160
2019-10-11 01:18:52 C 04 31 32.32 -03 37 26.3 V C95
2019-10-11 01:24:09 C 04 31 33.06 -03 37 28.8 V C95
2019-10-11 01:29:26 C 04 31 33.74 -03 37 31.3 V C95
2019-10-11 02:07:18 C 04 31 38.60 -03 37 48.8 q 160
2019-10-11 02:10:18 C 04 31 39.01 -03 37 50.2 q 160
2019-10-11 02:13:17 C 04 31 39.39 -03 37 51.6 q 160
2019-10-12 02:02:33 C 04 34 53.86 -03 48 49.3 q 160
2019-10-12 02:05:32 C 04 34 54.24 -03 48 50.4 q 160
2019-10-12 02:08:32 C 04 34 54.65 -03 48 51.4 q 160
2019-10-18 13:38:30 C 04 55 48.26 -04 57 53.5 V T05
2019-10-18 13:43:33 C 04 55 48.92 -04 57 55.6 V T05
2019-10-18 13:51:06 C 04 55 49.86 -04 57 59.0 V T05
2019-10-18 14:15:07 C 04 55 52.83 -04 58 08.8 V T05
2019-10-20 09:36:45 C 05 01 35.83 -05 16 17.9 V 703
2019-10-20 09:44:25 C 05 01 36.79 -05 16 20.7 V 703
2019-10-20 09:52:04 C 05 01 37.74 -05 16 24.0 V 703
2019-10-20 09:59:43 C 05 01 38.68 -05 16 27.2 V 703
2019-10-22 10:31:08 C 05 07 56.28 -05 35 47.0 V 703
2019-10-22 10:38:52 C 05 07 57.24 -05 35 50.0 V 703
2019-10-22 10:46:36 C 05 07 58.17 -05 35 52.8 V 703
2019-10-22 10:54:19 C 05 07 59.13 -05 35 56.3 V 703
2019-10-22 12:40:12 C 05 08 13.28 -05 36 32.5 V T05