2012 QQ50

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5046568607 ± 1.83e-08
Semi-major axis (a)1.7171036199 AU ± 2.89e-09
Inclination (i)9.41846239° ± 2.76e-06
Long. of Asc. Node (Ω)244.31360726° ± 4.40e-05
Arg. of Perihelion (ω)201.67214971° ± 4.27e-05
Mean Anomaly (M)267.26476056° ± 6.23e-06
Mean Motion (n)0.4380437826°/day ± 1.11e-09
Perihelion dist (q)0.85055550 AU ± 3.14e-08
Aphelion dist (Q)2.58365174 AU ± 3.17e-08
Orbital Period2.25006340 yr ± 5.68e-09
Physical Parameters
H (abs. magnitude)19.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.256″
Uncertainty0
Orbit TypeApollo
MOID0.079845 AU
Observations Used164
Oppositions6
Arc Total2012-2022
First Observation Used2012-08-28
Last Observation Used2022-04-23
Observations (169)
Date Type RA Dec Mag Band Observatory
2012-09-20 22:43:10 C 21 15 22.99 +15 23 33.4 o B67
2012-09-20 23:12:09 C 21 15 20.25 +15 23 19.4 o B67
2012-09-20 23:32:59 C 21 15 18.33 +15 23 09.3 o B67
2012-09-23 03:03:42 C 21 10 44.59 +14 57 58.7 u 448
2012-09-23 03:34:56 C 21 10 41.76 +14 57 43.4 u 448
2012-09-23 04:06:13 C 21 10 38.91 +14 57 26.7 u 448
2012-09-29 02:33:47 C 20 58 53.13 +13 35 42.3 u 807
2012-09-29 02:38:30 C 20 58 52.78 +13 35 39.5 u 807
2012-09-30 00:27:40 C 20 57 14.11 +13 21 17.2 u H21
2012-09-30 00:32:43 C 20 57 13.70 +13 21 14.2 u H21
2012-09-30 00:38:13 C 20 57 13.26 +13 21 11.0 u H21
2012-09-30 00:44:09 C 20 57 12.75 +13 21 06.8 u H21
2012-09-30 05:16:58 C 20 56 51.28 +13 18 12.5 u 448
2012-09-30 05:47:36 C 20 56 48.84 +13 17 52.6 u 448
2012-09-30 06:18:14 C 20 56 46.48 +13 17 31.0 u 448
2012-10-05 22:20:56 C 20 47 26.72 +11 43 07.6 o B67
2012-10-05 22:29:29 C 20 47 26.13 +11 43 00.9 o B67
2012-10-05 22:38:02 C 20 47 25.70 +11 42 54.0 o B67
2012-10-20 23:54:28 C 20 31 31.90 +06 54 40.0 u 807
2012-10-21 00:00:14 C 20 31 31.71 +06 54 35.1 u 807
2012-10-21 00:06:01 C 20 31 31.50 +06 54 30.2 u 807
2012-10-21 00:11:47 C 20 31 31.31 +06 54 25.3 u 807
2012-10-21 00:16:41 C 20 31 31.17 +06 54 20.9 u 807
2012-10-25 01:04:40 C 20 29 21.36 +05 30 00.1 u H21
2012-10-25 01:12:38 C 20 29 21.15 +05 29 52.9 u H21
2012-10-25 01:20:56 C 20 29 20.94 +05 29 46.0 u H21
2012-10-29 00:35:52 C 20 27 54.57 +04 04 07.1 u H21
2012-10-29 00:42:19 C 20 27 54.42 +04 04 00.8 u H21
2012-10-29 00:48:21 C 20 27 54.29 +04 03 55.0 u H21
2012-11-01 00:37:04 C 20 27 10.91 +02 56 37.2 u H21
2012-11-01 00:40:48 C 20 27 10.84 +02 56 33.8 u H21
2012-11-01 00:50:03 C 20 27 10.70 +02 56 25.1 u H21
2012-11-02 01:27:22 C 20 26 59.09 +02 32 39.8 u H21
2012-11-02 01:30:52 C 20 26 59.04 +02 32 36.3 u H21
2012-11-02 01:40:21 C 20 26 58.97 +02 32 26.8 u H21
2013-01-14 08:37:09 C 14 30 50.26 -52 58 03.9 u 807
2013-01-14 08:43:27 C 14 30 49.07 -52 58 00.7 u 807
2013-01-14 08:49:37 C 14 30 47.87 -52 57 57.2 u 807
2013-01-14 08:55:39 C 14 30 46.69 -52 57 53.7 u 807
2013-01-23 08:57:03 C 14 01 52.93 -50 50 51.0 u 807
2013-01-23 09:01:54 C 14 01 52.38 -50 50 48.4 u 807
2013-01-23 09:06:27 C 14 01 51.84 -50 50 46.4 u 807
2013-01-24 08:40:06 C 13 59 31.82 -50 38 03.7 u 807
2013-01-24 08:46:09 C 13 59 31.15 -50 38 00.8 u 807
2013-01-24 08:52:12 C 13 59 30.49 -50 37 57.7 u 807
2013-01-24 08:58:15 C 13 59 29.84 -50 37 54.7 u 807
2013-02-02 08:56:33 C 13 41 15.35 -48 48 23.4 u 807
2013-02-02 09:02:36 C 13 41 14.83 -48 48 20.2 u 807
2013-02-02 09:08:38 C 13 41 14.28 -48 48 17.0 u 807
2013-02-02 09:15:18 C 13 41 13.67 -48 48 14.1 u 807