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
2015-09-17 00:34:54 C 00 05 02.69 -14 52 06.9 o Z22
2015-09-18 17:35:00 C 00 04 46.28 -15 26 13.3 u Q60
2015-09-18 17:48:26 C 00 04 46.17 -15 26 24.3 u Q60
2015-09-18 18:01:35 C 00 04 46.01 -15 26 35.4 u Q60
2015-09-24 12:28:03 C 00 03 41.36 -17 23 37.9 u Q60
2015-09-24 12:41:14 C 00 03 41.17 -17 23 49.8 u Q60
2015-09-24 12:54:42 C 00 03 40.98 -17 24 01.0 u Q60
2015-09-30 02:00:44 C 00 02 29.26 -19 13 59.1 o Z22
2015-09-30 02:46:28 C 00 02 28.71 -19 14 36.2 o Z22
2015-10-02 09:38:30 C 00 02 02.94 -19 57 23.5 u Q60
2015-10-02 09:51:46 C 00 02 02.86 -19 57 33.6 u Q60
2015-10-02 10:05:13 C 00 02 02.67 -19 57 44.3 u Q60
2015-10-05 07:31:20 C 00 01 32.317 -20 50 01.47 L F51
2015-10-05 07:47:16 C 00 01 32.135 -20 50 13.27 L F51
2015-10-05 08:03:14 C 00 01 31.940 -20 50 25.00 L F51
2015-10-05 08:19:52 C 00 01 31.741 -20 50 37.24 L F51
2015-10-08 08:03:26 C 00 01 09.125 -21 40 29.86 L F51
2015-10-08 08:18:16 C 00 01 08.979 -21 40 39.86 L F51
2015-10-08 08:33:06 C 00 01 08.833 -21 40 49.84 L F51
2015-10-08 08:47:56 C 00 01 08.684 -21 40 59.74 L F51
2015-10-14 06:03:35 C 00 01 02.59 -23 05 03.5 q 703
2015-10-14 06:10:07 C 00 01 02.64 -23 05 07.6 q 703
2015-10-14 06:16:42 C 00 01 02.56 -23 05 10.5 q 703
2015-10-14 06:23:14 C 00 01 02.56 -23 05 13.6 q 703
2015-10-17 04:55:04 C 00 01 25.87 -23 38 56.9 R G45
2015-10-17 05:02:35 C 00 01 25.91 -23 38 59.9 R G45
2015-10-17 05:09:30 C 00 01 25.92 -23 39 02.7 R G45
2015-10-17 05:09:48 C 00 01 25.93 -23 39 03.0 R G45
2015-10-17 05:17:11 C 00 01 25.96 -23 39 06.3 R G45
2015-10-17 05:23:55 C 00 01 25.88 -23 39 09.3 R G45
2015-10-17 05:24:06 C 00 01 25.98 -23 39 09.6 R G45
2015-10-20 04:41:44 C 00 02 10.24 -24 06 38.8 u 807
2015-10-20 04:43:46 C 00 02 10.26 -24 06 39.4 u 807
2015-10-20 04:45:08 C 00 02 10.25 -24 06 40.2 u 807
2015-10-20 04:47:10 C 00 02 10.27 -24 06 40.5 u 807
2015-10-20 04:48:32 C 00 02 10.28 -24 06 40.9 u 807
2015-10-20 04:49:53 C 00 02 10.30 -24 06 41.6 u 807
2015-10-22 01:48:51 C 00 02 51.97 -24 20 55.5 u 807
2015-10-22 01:50:33 C 00 02 51.99 -24 20 56.0 u 807
2015-10-22 01:52:15 C 00 02 52.01 -24 20 56.6 u 807
2015-10-22 01:53:57 C 00 02 52.03 -24 20 57.1 u 807
2015-10-22 01:55:40 C 00 02 52.05 -24 20 57.6 u 807
2015-10-23 01:33:49 C 00 03 17.56 -24 27 21.7 u 807
2015-10-23 01:35:31 C 00 03 17.58 -24 27 22.1 u 807
2015-10-23 01:37:14 C 00 03 17.61 -24 27 22.5 u 807
2015-10-23 01:39:31 C 00 03 17.64 -24 27 23.3 u 807
2015-10-23 01:41:48 C 00 03 17.67 -24 27 23.8 u 807
2015-10-27 03:37:50 C 00 05 33.17 -24 45 57.3 u 807
2015-10-27 03:39:32 C 00 05 33.20 -24 45 57.5 u 807
2015-10-27 03:41:14 C 00 05 33.24 -24 45 57.8 u 807