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
2012-12-08 13:14:26 C 10 12 38.81 +12 19 20.9 o 291
2013-01-12 06:05:55 C 09 58 30.48 +05 44 09.0 u 807
2013-01-12 06:11:43 C 09 58 30.09 +05 44 07.9 u 807
2013-01-12 06:23:17 C 09 58 29.39 +05 44 04.4 u 807
2013-02-08 01:35:24 C 09 10 28.94 +05 07 18.9 t 204
2013-02-08 02:05:25 C 09 10 26.70 +05 07 20.2 t 204
2013-02-21 02:35:53 C 08 51 24.46 +05 47 35.5 u 807
2013-02-21 02:43:59 C 08 51 24.04 +05 47 36.8 u 807
2013-02-21 02:52:47 C 08 51 23.59 +05 47 38.1 u 807
2014-07-25 10:40:54 C 00 57 05.85 +18 11 06.6 o 291
2014-07-25 10:42:54 C 00 57 06.13 +18 11 10.1 o 291
2014-07-25 10:44:53 C 00 57 06.41 +18 11 13.3 o 291
2014-10-04 14:03:27 C 06 58 47.667 +42 22 04.20 L F51
2014-10-04 14:21:55 C 06 58 51.287 +42 21 55.27 L F51
2014-10-04 14:40:22 C 06 58 54.890 +42 21 46.15 L F51
2014-11-26 10:42:35 C 09 22 33.42 +25 11 33.8 q 703
2014-11-26 10:54:17 C 09 22 33.81 +25 11 26.5 q 703
2014-11-26 11:06:05 C 09 22 34.22 +25 11 17.9 q 703
2014-12-01 09:30:36 C 09 25 25.96 +23 38 42.3 q 703
2014-12-01 09:36:24 C 09 25 26.05 +23 38 37.0 q 703
2014-12-01 09:42:12 C 09 25 26.08 +23 38 33.7 q 703
2014-12-01 09:48:00 C 09 25 26.14 +23 38 27.6 q 703
2014-12-16 20:36:41 C 09 22 31.93 +19 19 54.9 q D00
2014-12-16 20:52:09 C 09 22 31.38 +19 19 45.7 q D00
2014-12-16 21:07:38 C 09 22 30.84 +19 19 36.0 q D00
2014-12-16 21:23:04 C 09 22 30.24 +19 19 25.5 q D00
2014-12-21 09:23:41 C 09 18 12.17 +18 14 27.7 o 691
2014-12-21 09:52:54 C 09 18 10.63 +18 14 11.0 o 691
2014-12-21 10:27:04 C 09 18 08.83 +18 13 51.2 o 691
2014-12-21 10:37:38 C 09 18 08.27 +18 13 44.5 q 703
2014-12-21 10:45:40 C 09 18 07.91 +18 13 41.3 q 703
2014-12-21 11:01:44 C 09 18 06.97 +18 13 31.9 q 703
2014-12-24 07:14:10 C 09 14 39.03 +17 34 57.9 N I41
2014-12-24 08:52:03 C 09 14 33.19 +17 34 05.5 N I41
2014-12-24 10:31:16 C 09 14 27.14 +17 33 11.5 N I41
2014-12-24 11:39:53 C 09 14 22.94 +17 32 33.8 N I41
2014-12-27 10:10:45 C 09 10 10.71 +16 54 59.3 q 703
2014-12-27 10:15:04 C 09 10 10.41 +16 54 56.4 q 703
2014-12-27 10:19:24 C 09 10 10.12 +16 54 54.6 q 703
2014-12-27 10:23:44 C 09 10 09.81 +16 54 51.6 q 703
2014-12-29 09:27:10 C 09 07 03.99 +16 30 58.3 R G45
2014-12-29 09:31:33 C 09 07 03.64 +16 30 56.1 R G45
2014-12-29 09:35:58 C 09 07 03.33 +16 30 53.4 R G45
2014-12-29 09:36:12 C 09 07 03.34 +16 30 54.4 R G45
2014-12-29 09:40:36 C 09 07 02.97 +16 30 51.5 R G45
2014-12-29 09:44:59 C 09 07 02.65 +16 30 48.8 R G45
2014-12-29 09:51:58 C 09 07 02.09 +16 30 45.4 R G45
2014-12-29 09:56:22 C 09 07 01.81 +16 30 43.8 R G45
2014-12-29 10:00:45 C 09 07 01.48 +16 30 41.4 R G45
2015-01-16 09:23:10 C 08 32 09.07 +13 38 09.4 R G45