2012 QR50

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1721656432 ± 1.76e-07
Semi-major axis (a)1.5263616673 AU ± 1.87e-08
Inclination (i)22.92010136° ± 1.29e-05
Long. of Asc. Node (Ω)359.42665402° ± 1.39e-05
Arg. of Perihelion (ω)330.82118421° ± 3.80e-05
Mean Anomaly (M)26.12678740° ± 5.30e-05
Mean Motion (n)0.5226682269°/day ± 9.63e-09
Perihelion dist (q)1.26357463 AU ± 2.69e-07
Aphelion dist (Q)1.78914871 AU ± 2.70e-07
Orbital Period1.88575894 yr ± 3.47e-08
Physical Parameters
H (abs. magnitude)19.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.310″
Uncertainty0
Orbit TypeAmor
MOID0.275485 AU
Observations Used81
Oppositions6
Arc Total2012-2025
First Observation Used2012-08-28
Last Observation Used2025-10-20
Observations (82)
Date Type RA Dec Mag Band Observatory
2012-08-28 10:00:26 C 03 00 27.39 +16 43 25.7 r G96
2012-08-28 10:07:46 C 03 00 27.61 +16 43 39.1 r G96
2012-08-28 10:15:21 C 03 00 27.79 +16 43 53.3 r G96
2012-08-28 10:22:55 C 03 00 28.00 +16 44 07.8 r G96
2012-08-31 07:24:26 C 03 02 27.13 +18 53 53.8 v H21
2012-08-31 07:37:52 C 03 02 27.41 +18 54 20.2 v H21
2012-08-31 08:39:54 C 03 02 28.86 +18 56 18.4 v H21
2012-08-31 08:50:27 C 03 02 29.10 +18 56 38.8 v H21
2012-09-03 09:36:36 C 03 04 09.05 +21 17 17.4 r G96
2012-09-03 09:41:53 C 03 04 09.15 +21 17 27.3 r G96
2012-09-03 09:44:33 C 03 04 09.25 +21 17 32.6 r G96
2012-09-03 11:36:29 C 03 04 10.92 +21 21 12.6 r G96
2012-09-03 11:37:37 C 03 04 10.95 +21 21 15.1 r G96
2012-09-03 11:38:47 C 03 04 10.99 +21 21 17.1 r G96
2012-09-03 11:39:57 C 03 04 10.99 +21 21 19.4 r G96
2012-09-04 07:30:23 C 03 04 33.76 +22 00 15.5 r H21
2012-09-04 07:43:49 C 03 04 33.94 +22 00 42.2 r H21
2012-09-04 07:56:39 C 03 04 34.13 +22 01 07.3 r H21
2012-09-09 09:58:32 C 03 05 58.62 +26 06 18.1 u H36
2012-09-09 10:06:06 C 03 05 58.63 +26 06 34.4 u H36
2012-09-09 10:12:36 C 03 05 58.63 +26 06 47.6 u H36
2012-09-15 02:02:11 C 03 05 33.34 +30 48 09.3 u 204
2012-09-15 02:22:01 C 03 05 33.02 +30 48 51.0 u 204
2012-09-15 02:41:10 C 03 05 32.70 +30 49 31.1 u 204
2012-10-20 08:07:58 C 01 51 29.49 +55 19 17.5 u H36
2012-10-20 08:09:44 C 01 51 29.18 +55 19 19.5 u H36
2012-10-20 08:11:31 C 01 51 28.87 +55 19 21.4 u H36
2012-10-20 22:56:18 C 01 49 08.60 +55 32 19.1 u 157
2012-10-20 23:04:49 C 01 49 07.18 +55 32 26.6 u 157
2012-11-22 00:11:44 C 00 22 07.81 +56 12 51.1 u H21
2012-11-22 00:27:35 C 00 22 07.27 +56 12 45.6 u H21
2012-11-22 00:41:34 C 00 22 06.70 +56 12 40.6 u H21
2014-08-01 04:15:29 C 03 31 46.72 +23 20 41.1 t 950
2014-08-01 04:18:16 C 03 31 47.00 +23 20 44.9 t 950
2014-08-01 04:21:03 C 03 31 47.32 +23 20 48.5 t 950
2014-08-01 04:23:50 C 03 31 47.58 +23 20 51.2 t 950
2014-08-01 04:26:36 C 03 31 47.88 +23 20 54.9 t 950
2014-08-01 04:29:23 C 03 31 48.20 +23 20 57.9 t 950
2014-10-21 09:21:10 C 07 08 53.72 +57 14 16.4 u H21
2014-10-21 09:31:09 C 07 08 54.71 +57 14 25.4 u H21
2014-10-21 09:40:49 C 07 08 55.65 +57 14 34.3 u H21
2016-12-20 10:32:54 C 10 36 55.76 +52 23 35.4 u H21
2016-12-20 10:40:48 C 10 36 55.75 +52 23 38.9 u H21
2016-12-20 10:53:06 C 10 36 55.67 +52 23 45.0 u H21
2017-01-30 09:43:57 C 09 18 35.80 +57 17 03.3 q I52
2017-01-30 09:53:44 C 09 18 34.39 +57 17 01.2 q I52
2017-01-30 10:00:38 C 09 18 33.51 +57 16 59.7 q I52
2017-01-30 10:05:17 C 09 18 32.87 +57 16 58.5 q I52
2021-01-22 09:11:20 C 12 43 36.57 +12 34 02.2 u H21
2021-01-22 09:21:17 C 12 43 36.57 +12 34 00.0 u H21