2012 QE50

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4408269575 ± 9.64e-09
Semi-major axis (a)1.7331696417 AU ± 6.77e-09
Inclination (i)11.90137148° ± 1.67e-06
Long. of Asc. Node (Ω)193.90271823° ± 2.05e-06
Arg. of Perihelion (ω)224.91981170° ± 3.84e-06
Mean Anomaly (M)255.46179331° ± 1.27e-05
Mean Motion (n)0.4319670954°/day ± 2.53e-09
Perihelion dist (q)0.96914174 AU ± 1.71e-08
Aphelion dist (Q)2.49719754 AU ± 1.93e-08
Orbital Period2.28171612 yr ± 1.34e-08
Physical Parameters
H (abs. magnitude)19.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.237″
Uncertainty0
Orbit TypeApollo
MOID0.044561 AU
Observations Used705
Oppositions6
Arc Total2012-2022
First Observation Used2012-08-28
Last Observation Used2022-03-04
Observations (734)
Date Type RA Dec Mag Band Observatory
2013-01-14 08:36:04 C 10 35 40.90 -29 35 09.8 u 807
2013-01-14 08:42:17 C 10 35 40.70 -29 35 06.4 u 807
2013-01-14 08:48:28 C 10 35 40.51 -29 35 03.0 u 807
2013-01-14 08:54:30 C 10 35 40.32 -29 34 59.5 u 807
2013-01-14 08:58:26 C 10 35 40.19 -29 34 57.3 u 807
2013-01-23 08:36:32 C 10 28 10.22 -27 04 30.6 u 807
2013-01-23 08:42:36 C 10 28 09.93 -27 04 25.4 u 807
2013-01-23 08:48:40 C 10 28 09.63 -27 04 20.2 u 807
2013-01-23 08:54:42 C 10 28 09.34 -27 04 15.0 u 807
2013-01-23 09:00:45 C 10 28 09.05 -27 04 09.7 u 807
2013-02-01 08:44:32 C 10 17 41.50 -23 29 22.6 u 807
2013-02-01 08:49:44 C 10 17 41.20 -23 29 16.5 u 807
2013-02-01 08:54:57 C 10 17 40.89 -23 29 10.5 u 807
2013-02-01 09:00:11 C 10 17 40.60 -23 29 04.5 u 807
2013-02-01 09:05:23 C 10 17 40.31 -23 28 58.3 u 807
2013-02-17 04:53:28 C 09 57 48.24 -15 09 04.9 o 926
2013-02-17 05:22:18 C 09 57 46.80 -15 08 25.2 o 926
2013-02-17 05:47:55 C 09 57 45.51 -15 07 49.3 o 926
2013-03-01 00:12:21 C 09 46 57.11 -08 32 55.2 u 807
2013-03-01 00:17:34 C 09 46 56.94 -08 32 48.3 u 807
2013-03-01 00:22:48 C 09 46 56.78 -08 32 41.4 u 807
2013-03-01 00:28:01 C 09 46 56.62 -08 32 34.5 u 807
2013-03-01 00:33:13 C 09 46 56.46 -08 32 27.6 u 807
2013-03-03 06:23:57 C 09 45 30.09 -07 22 08.9 u 703
2013-03-03 06:32:04 C 09 45 29.88 -07 21 58.7 u 703
2013-03-03 06:41:30 C 09 45 29.62 -07 21 46.8 u 703
2013-03-03 06:49:39 C 09 45 29.41 -07 21 35.0 u 703
2013-03-03 21:35:18 C 09 45 08.55 -07 02 41.2 t 204
2013-03-03 21:49:08 C 09 45 08.16 -07 02 23.6 t 204
2013-03-03 22:03:06 C 09 45 07.80 -07 02 05.6 t 204
2013-03-13 23:55:23 C 09 41 44.39 -02 20 24.1 u 807
2013-03-13 23:59:47 C 09 41 44.36 -02 20 19.6 u 807
2013-03-14 00:04:12 C 09 41 44.32 -02 20 15.1 u 807
2013-03-14 00:08:35 C 09 41 44.30 -02 20 10.5 u 807
2013-03-14 00:12:57 C 09 41 44.27 -02 20 05.8 u 807
2014-06-02 03:10:28 C 18 47 15.16 -03 33 15.9 t J04
2014-06-02 03:24:33 C 18 47 14.62 -03 33 12.0 t J04
2014-06-02 03:38:41 C 18 47 14.09 -03 33 08.0 t J04
2014-06-03 03:38:21 C 18 46 20.46 -03 26 20.1 t J04
2014-06-03 03:49:14 C 18 46 20.00 -03 26 16.6 t J04
2016-06-05 08:40:47 C 16 16 52.694 -04 52 46.94 L F51
2016-06-05 08:56:02 C 16 16 51.847 -04 52 43.77 L F51
2016-06-05 09:26:42 C 16 16 50.148 -04 52 38.18 L F51
2019-05-30 10:25:03 C 23 50 59.68 +08 55 04.2 V V06
2019-05-30 10:31:55 C 23 51 00.57 +08 55 08.6 V V06
2019-05-30 11:03:34 C 23 51 04.42 +08 55 31.4 V V06
2019-07-21 11:01:19 C 03 10 43.14 +21 40 11.1 o 291
2019-07-21 11:13:38 C 03 10 45.62 +21 40 15.0 o 291
2020-03-19 15:27:57 C 12 55 53.67 -08 55 12.3 q D29
2020-03-19 16:08:40 C 12 55 51.32 -08 54 43.9 q D29