414960 (2011 CS4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3272145307 ± 1.14e-08
Semi-major axis (a)1.6080810600 AU ± 4.30e-09
Inclination (i)7.70353762° ± 1.58e-06
Long. of Asc. Node (Ω)287.49734848° ± 8.53e-06
Arg. of Perihelion (ω)105.86144003° ± 1.17e-05
Mean Anomaly (M)164.88412422° ± 4.34e-06
Mean Motion (n)0.4833373659°/day ± 1.94e-09
Perihelion dist (q)1.08189357 AU ± 1.86e-08
Aphelion dist (Q)2.13426855 AU ± 1.93e-08
Orbital Period2.03920978 yr ± 8.18e-09
Physical Parameters
H (abs. magnitude)20.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.268″
Uncertainty0
Orbit TypeAmor
MOID0.155937 AU
Observations Used518
Oppositions6
Arc Total2011-2022
First Observation Used2011-01-16
Last Observation Used2022-11-20
Observations (534)
Date Type RA Dec Mag Band Observatory
2011-01-16 10:41:51 C 10 43 52.80 -00 26 33.5 r G96
2011-01-16 10:53:25 C 10 43 52.26 -00 26 36.0 r G96
2011-01-16 11:05:07 C 10 43 51.79 -00 26 38.9 r G96
2011-01-16 11:16:47 C 10 43 51.31 -00 26 41.7 r G96
2011-02-04 10:54:58 C 10 17 06.588 -01 09 54.78 L F51
2011-02-04 11:15:31 C 10 17 05.028 -01 09 53.57 L F51
2011-02-04 11:36:21 C 10 17 03.452 -01 09 52.38 L F51
2011-02-04 11:57:09 C 10 17 01.915 -01 09 51.56 L F51
2011-02-05 08:31:19 C 10 15 32.37 -01 08 31.9 o 291
2011-02-05 08:36:42 C 10 15 31.95 -01 08 31.8 o 291
2011-02-05 08:42:06 C 10 15 31.55 -01 08 31.3 o 291
2011-02-05 09:20:45 C 10 15 28.58 -01 08 28.8 r G96
2011-02-05 09:23:17 C 10 15 28.44 -01 08 28.9 r G96
2011-02-05 09:25:51 C 10 15 28.18 -01 08 28.8 r G96
2011-02-05 09:28:28 C 10 15 28.00 -01 08 28.2 r G96
2011-02-05 10:37:50 C 10 15 23.341 -01 08 20.98 L F51
2011-02-05 10:58:24 C 10 15 21.770 -01 08 19.58 L F51
2011-02-05 11:19:12 C 10 15 20.187 -01 08 18.01 L F51
2011-02-06 07:23:19 C 10 13 52.21 -01 06 44.0 c 926
2011-02-06 07:29:40 C 10 13 51.73 -01 06 43.5 c 926
2011-02-06 07:36:03 C 10 13 51.24 -01 06 43.0 c 926
2011-02-06 09:37:54 C 10 13 41.91 -01 06 33.1 o 291
2011-02-06 09:43:10 C 10 13 41.49 -01 06 33.0 o 291
2011-02-06 09:48:31 C 10 13 41.10 -01 06 31.7 o 291
2011-02-07 07:46:36 C 10 12 04.31 -01 04 27.8 o 291
2011-02-07 07:51:52 C 10 12 03.91 -01 04 27.3 o 291
2011-02-07 07:57:06 C 10 12 03.50 -01 04 26.9 o 291
2011-02-08 09:51:02 C 10 10 08.04 -01 01 39.4 c 926
2011-02-08 09:57:25 C 10 10 07.56 -01 01 38.5 c 926
2011-02-08 10:03:50 C 10 10 07.05 -01 01 37.9 c 926
2011-02-09 09:32:30 C 10 08 22.46 -00 58 45.8 o 291
2011-02-09 09:37:50 C 10 08 22.01 -00 58 44.9 o 291
2011-02-09 09:43:07 C 10 08 21.61 -00 58 45.3 o 291
2011-02-12 08:06:24 C 10 03 07.71 -00 48 25.1 o 291
2011-02-12 08:17:11 C 10 03 06.86 -00 48 23.1 o 291
2011-02-12 08:44:41 C 10 03 04.72 -00 48 18.7 o 291
2011-02-22 08:04:08 C 09 46 06.42 +00 02 19.7 o 291
2011-02-22 08:09:56 C 09 46 06.03 +00 02 20.9 o 291
2011-02-22 08:20:56 C 09 46 05.29 +00 02 23.8 o 291
2011-02-23 05:49:11 C 09 44 41.62 +00 07 47.2 o 291
2011-02-23 05:54:28 C 09 44 41.29 +00 07 48.6 o 291
2011-02-23 05:59:49 C 09 44 40.91 +00 07 50.0 o 291
2011-02-25 06:50:36 C 09 41 35.68 +00 20 25.6 o 291
2011-02-25 06:55:51 C 09 41 35.31 +00 20 26.7 o 291
2011-02-25 07:01:25 C 09 41 35.00 +00 20 28.4 o 291
2012-09-24 09:46:18 C 07 04 21.03 +34 42 24.3 o 291
2012-09-24 09:50:54 C 07 04 21.88 +34 42 22.1 o 291
2012-09-24 09:55:29 C 07 04 22.72 +34 42 20.3 o 291
2012-12-08 13:06:07 C 10 12 38.62 +12 19 26.0 o 291
2012-12-08 13:10:17 C 10 12 38.73 +12 19 23.5 o 291