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
2011-02-01 05:33:29 C 02 05 07.159 +04 24 49.65 L F51
2011-02-01 05:40:17 C 02 05 07.366 +04 24 55.71 L F51
2011-02-01 05:46:02 C 02 05 07.558 +04 25 00.93 L F51
2011-02-02 08:00:06 C 02 06 01.178 +04 48 18.26 o 568
2011-02-02 08:05:29 C 02 06 01.362 +04 48 22.84 o 568
2011-02-03 07:26:55 C 02 06 51.254 +05 09 12.73 o F65
2011-02-03 07:30:22 C 02 06 51.38 +05 09 15.8 o F65
2011-02-03 07:33:48 C 02 06 51.506 +05 09 18.92 o F65
2011-02-05 02:15:56 C 02 08 27.50 +05 47 33.8 o 291
2011-02-05 02:21:12 C 02 08 27.67 +05 47 37.5 o 291
2011-02-06 03:15:58 C 02 09 26.25 +06 10 04.7 c 926
2011-02-06 03:19:10 C 02 09 26.39 +06 10 08.4 o 291
2011-02-06 03:22:20 C 02 09 26.55 +06 10 11.4 c 926
2011-02-06 03:24:22 C 02 09 26.62 +06 10 13.0 o 291
2011-02-06 03:28:41 C 02 09 26.76 +06 10 16.9 c 926
2011-02-06 03:29:41 C 02 09 26.83 +06 10 17.9 o 291
2011-02-06 03:35:04 C 02 09 27.02 +06 10 22.1 c 926
2011-02-06 03:41:29 C 02 09 27.21 +06 10 28.4 c 926
2011-02-06 03:47:51 C 02 09 27.47 +06 10 34.3 c 926
2011-02-08 02:44:53 C 02 11 23.69 +06 53 07.3 o 291
2011-02-08 02:50:28 C 02 11 23.96 +06 53 12.1 o 291
2011-02-08 02:58:44 C 02 11 24.28 +06 53 19.8 o 291
2011-02-09 02:52:17 C 02 12 26.09 +07 15 05.9 o 291
2011-02-09 02:57:37 C 02 12 26.43 +07 15 11.5 o 291
2011-02-09 03:02:51 C 02 12 26.60 +07 15 15.3 o 291
2011-02-15 03:58:40 C 02 19 20.27 +09 29 00.6 o 291
2011-02-15 04:04:43 C 02 19 20.59 +09 29 07.3 o 291
2011-02-15 04:10:31 C 02 19 20.93 +09 29 12.7 o 291
2011-02-22 03:12:04 C 02 28 38.44 +12 06 52.5 o 291
2011-02-22 03:19:43 C 02 28 38.89 +12 07 00.9 o 291
2011-02-22 03:25:08 C 02 28 39.18 +12 07 05.0 o 291
2011-02-23 02:35:24 C 02 30 03.43 +12 29 17.4 o 291
2011-02-23 02:40:46 C 02 30 03.75 +12 29 21.5 o 291
2011-02-23 02:46:03 C 02 30 04.03 +12 29 26.2 o 291
2011-03-01 02:56:58 C 02 39 25.35 +14 49 03.9 o 291
2011-03-01 03:04:21 C 02 39 25.86 +14 49 10.4 o 291
2011-03-01 03:10:03 C 02 39 26.26 +14 49 16.3 o 291
2011-03-02 02:52:36 C 02 41 04.88 +15 12 29.8 o 291
2011-03-02 02:58:39 C 02 41 05.31 +15 12 35.8 o 291
2011-03-02 03:04:02 C 02 41 05.69 +15 12 41.2 o 291
2011-03-05 02:32:34 C 02 46 13.99 +16 23 09.3 o 291
2011-03-05 02:38:04 C 02 46 14.39 +16 23 14.4 o 291
2011-03-05 02:43:30 C 02 46 14.79 +16 23 20.4 o 291
2011-06-28 04:07:52 C 11 33 57.11 +22 16 48.7 u G89
2011-06-28 04:37:33 C 11 34 03.92 +22 15 32.0 u G89
2011-06-28 05:02:34 C 11 34 09.66 +22 14 27.2 u G89
2013-10-10 09:08:55 C 05 19 32.64 +01 33 53.7 u H21
2013-10-10 09:23:49 C 05 19 32.98 +01 33 52.0 u H21
2013-10-10 09:41:08 C 05 19 33.34 +01 33 50.1 u H21
2013-10-12 08:53:16 C 05 20 35.53 +01 28 35.8 u H21