496174 (2011 CQ4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5831797156 ± 5.44e-08
Semi-major axis (a)2.0016777791 AU ± 2.51e-08
Inclination (i)23.74470723° ± 1.67e-05
Long. of Asc. Node (Ω)85.96800517° ± 9.51e-06
Arg. of Perihelion (ω)86.46010851° ± 1.83e-05
Mean Anomaly (M)45.61925359° ± 2.84e-05
Mean Motion (n)0.3480334800°/day ± 6.54e-09
Perihelion dist (q)0.83433990 AU ± 1.09e-07
Aphelion dist (Q)3.16901566 AU ± 1.16e-07
Orbital Period2.83198698 yr ± 5.32e-08
Physical Parameters
H (abs. magnitude)18.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.337″
Uncertainty0
Orbit TypeApollo
MOID0.165775 AU
Observations Used205
Oppositions8
Arc Total2011-2024
First Observation Used2011-02-01
Last Observation Used2024-10-08
Observations (225)
Date Type RA Dec Mag Band Observatory
2014-01-16 03:08:39 C 02 12 49.42 +27 53 32.6 q H45
2014-01-16 03:11:49 C 02 12 49.01 +27 53 38.1 q H45
2014-01-19 02:48:25 C 02 02 53.40 +29 57 44.8 q 448
2014-01-19 02:57:30 C 02 02 52.08 +29 58 00.3 q 448
2014-01-19 03:06:24 C 02 02 50.83 +29 58 15.7 q 448
2014-01-19 03:16:12 C 02 02 49.40 +29 58 32.2 q 448
2014-01-20 02:12:05 C 01 59 41.42 +30 38 01.1 q H45
2014-01-20 02:13:47 C 01 59 41.20 +30 38 03.5 q H45
2014-01-20 02:15:09 C 01 59 41.02 +30 38 05.7 q H45
2014-01-20 02:16:40 C 01 59 40.81 +30 38 08.3 q H45
2014-01-20 02:18:19 C 01 59 40.58 +30 38 11.6 q H45
2014-01-20 02:19:36 C 01 59 40.36 +30 38 13.2 q H45
2014-01-24 01:19:27 C 01 46 51.34 +33 20 09.4 q I15
2014-01-24 01:32:16 C 01 46 49.54 +33 20 31.4 q I15
2014-01-24 01:51:34 C 01 46 46.91 +33 21 02.6 q I15
2014-01-24 06:31:40 S 01 46 10.368 +33 29 02.36 L C51
2014-01-24 09:41:17 S 01 45 45.019 +33 34 22.55 L C51
2014-01-24 11:16:16 S 01 45 32.285 +33 37 02.24 L C51
2014-01-24 12:51:04 S 01 45 19.586 +33 39 42.55 L C51
2014-01-24 14:26:03 S 01 45 06.907 +33 42 22.46 L C51
2014-01-24 16:00:51 S 01 44 54.228 +33 45 02.30 L C51
2014-01-24 17:35:50 S 01 44 41.542 +33 47 42.00 L C51
2014-01-24 20:45:26 S 01 44 16.174 +33 53 01.61 L C51
2014-01-24 20:45:37 S 01 44 16.159 +33 53 01.10 L C51
2014-01-25 02:23:30 C 01 43 30.13 +34 02 27.0 q H45
2014-01-25 02:25:00 C 01 43 29.99 +34 02 29.4 q H45
2014-01-25 02:26:16 C 01 43 29.85 +34 02 31.5 q H45
2014-01-25 02:27:41 C 01 43 29.61 +34 02 34.2 q H45
2014-01-25 02:28:58 C 01 43 29.47 +34 02 36.2 q H45
2014-01-25 02:30:38 C 01 43 29.22 +34 02 39.3 q H45
2014-01-26 01:15:00 C 01 40 27.32 +34 40 47.7 q H45
2014-01-26 01:18:10 C 01 40 26.92 +34 40 52.1 q H45
2014-01-26 01:20:10 C 01 40 26.67 +34 40 55.9 q H45
2014-01-26 01:21:51 C 01 40 26.42 +34 40 59.1 q H45
2014-01-26 01:23:19 C 01 40 26.21 +34 41 01.0 q H45
2014-01-26 01:24:36 C 01 40 26.07 +34 41 02.6 q H45
2014-01-29 01:36:44 C 01 30 46.52 +36 40 37.0 q H45
2014-01-29 01:39:07 C 01 30 46.13 +36 40 40.7 q H45
2014-01-29 01:40:36 C 01 30 45.92 +36 40 42.7 q H45
2014-01-29 01:42:02 C 01 30 45.78 +36 40 45.6 q H45
2014-01-29 01:43:25 C 01 30 45.58 +36 40 48.2 q H45
2014-01-29 01:45:16 C 01 30 45.27 +36 40 51.2 q H45
2014-02-24 18:41:55 C 23 42 25.48 +50 32 44.4 q 204
2014-02-24 18:57:37 C 23 42 21.97 +50 32 53.9 q 204
2014-02-24 19:24:25 C 23 42 15.99 +50 33 10.3 q 204
2014-05-05 08:53:27 S 20 29 09.05 +10 02 09.6 L C51
2014-05-05 12:03:04 S 20 29 02.62 +09 55 03.6 L C51
2014-05-05 15:12:40 S 20 28 56.13 +09 47 56.6 L C51
2014-05-05 16:47:28 S 20 28 52.824 +09 44 22.81 L C51
2014-05-05 18:22:16 S 20 28 49.60 +09 40 49.8 L C51