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
2015-10-27 03:42:56 C 00 05 33.28 -24 45 57.9 u 807
2015-10-27 03:44:39 C 00 05 33.31 -24 45 58.1 u 807
2015-10-27 08:00:54 C 00 05 40.941 -24 46 46.99 L F51
2015-10-27 08:14:52 C 00 05 41.239 -24 46 48.66 L F51
2015-10-27 08:28:51 C 00 05 41.534 -24 46 50.29 L F51
2015-10-27 08:42:47 C 00 05 41.838 -24 46 51.74 L F51
2015-10-28 07:34:12 C 00 06 22.087 -24 49 10.09 L F51
2015-10-28 07:48:05 C 00 06 22.416 -24 49 11.34 L F51
2015-10-28 08:01:59 C 00 06 22.740 -24 49 12.48 L F51
2015-10-30 21:18:45 C 00 08 24.26 -24 51 48.4 o Z22
2015-10-30 21:52:43 C 00 08 25.18 -24 51 50.4 o Z22
2015-11-01 03:46:58 C 00 09 32.07 -24 51 12.1 R G45
2015-11-01 03:54:57 C 00 09 32.34 -24 51 12.1 R G45
2015-11-01 04:02:55 C 00 09 32.58 -24 51 11.8 R G45
2015-11-01 04:10:05 C 00 09 32.82 -24 51 11.5 R G45
2015-11-01 04:16:53 C 00 09 33.05 -24 51 11.2 R G45
2015-11-01 04:22:46 C 00 09 33.23 -24 51 11.0 R G45
2015-11-01 04:30:34 C 00 09 33.50 -24 51 10.5 R G45
2015-11-01 04:38:28 C 00 09 33.77 -24 51 10.0 R G45
2015-11-01 04:52:33 C 00 09 34.21 -24 51 09.5 R G45
2015-11-02 21:23:23 C 00 11 12.98 -24 48 16.2 t 204
2015-11-02 21:32:12 C 00 11 13.30 -24 48 15.3 t 204
2015-11-02 21:41:00 C 00 11 13.63 -24 48 14.3 t 204
2015-11-04 04:34:42 C 00 12 35.50 -24 44 24.9 R G45
2015-11-04 04:41:50 C 00 12 35.78 -24 44 23.8 R G45
2015-11-04 04:49:09 C 00 12 36.06 -24 44 22.9 R G45
2015-11-04 04:56:20 C 00 12 36.37 -24 44 21.6 R G45
2015-11-07 04:23:53 C 00 16 06.55 -24 30 26.7 R G45
2015-11-07 04:23:59 C 00 16 06.55 -24 30 26.7 R G45
2015-11-07 04:31:10 C 00 16 06.89 -24 30 25.1 R G45
2015-11-07 04:31:16 C 00 16 06.90 -24 30 25.0 R G45
2015-11-07 04:38:01 C 00 16 07.20 -24 30 23.6 R G45
2015-11-07 04:38:53 C 00 16 07.24 -24 30 23.1 R G45
2015-11-07 04:45:11 C 00 16 07.52 -24 30 21.7 R G45
2015-11-07 04:51:59 C 00 16 07.85 -24 30 19.8 R G45
2015-11-07 04:52:04 C 00 16 07.86 -24 30 19.4 R G45
2015-11-14 04:22:05 C 00 26 15.49 -23 29 42.9 R G45
2015-11-14 04:23:29 C 00 26 15.58 -23 29 42.4 R G45
2015-11-14 04:28:37 C 00 26 15.91 -23 29 39.4 R G45
2015-11-14 04:29:24 C 00 26 15.97 -23 29 39.3 R G45
2015-11-14 04:29:36 C 00 26 15.98 -23 29 39.2 R G45
2015-11-14 04:36:14 C 00 26 16.38 -23 29 36.4 R G45
2015-11-14 04:43:02 C 00 26 16.82 -23 29 32.7 R G45
2015-11-14 04:43:08 C 00 26 16.81 -23 29 32.6 R G45
2015-11-14 04:43:14 C 00 26 16.84 -23 29 32.2 R G45
2015-11-14 04:49:35 C 00 26 17.21 -23 29 29.6 R G45
2015-11-14 04:49:47 C 00 26 17.27 -23 29 29.6 R G45
2015-11-28 01:57:12 C 00 53 49.95 -19 38 04.8 u 807
2015-11-28 01:59:36 C 00 53 50.16 -19 38 02.5 u 807
2015-11-28 02:02:30 C 00 53 50.42 -19 37 59.8 u 807