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
2018-10-12 08:56:17 C 20 41 40.17 +28 04 28.0 U T05
2018-10-12 09:07:26 C 20 41 40.78 +28 04 36.9 U T05
2018-10-12 09:10:53 C 20 41 41.02 +28 04 38.5 U T05
2018-10-12 09:22:07 C 20 41 41.52 +28 04 46.3 U T05
2018-10-23 18:56:31 C 21 05 04.70 +31 32 08.3 q 160
2018-10-23 19:00:04 C 21 05 05.04 +31 32 10.3 q 160
2018-10-23 19:04:01 C 21 05 05.46 +31 32 13.6 q 160
2018-11-04 03:26:36 C 21 43 38.76 +34 45 37.0 U I41
2018-11-04 04:21:31 C 21 43 47.58 +34 46 10.6 U I41
2018-11-04 04:48:31 C 21 43 51.93 +34 46 26.7 U I41
2018-11-04 04:51:17 C 21 43 52.37 +34 46 28.3 U I41
2018-11-09 08:29:09 C 22 07 05.98 +35 59 48.2 U T05
2018-11-09 08:43:25 C 22 07 08.73 +35 59 54.7 U T05
2018-11-09 08:57:51 C 22 07 11.52 +36 00 01.0 U T05
2018-11-12 07:24:55 C 22 22 06.23 +36 34 57.1 U T08
2018-11-12 07:32:32 C 22 22 07.79 +36 35 00.9 U T08
2018-11-12 07:33:11 C 22 22 07.92 +36 35 00.4 U T08
2018-11-12 07:52:27 C 22 22 11.90 +36 35 10.2 U T08
2018-11-16 02:34:28 C 22 43 04.46 +37 10 04.0 V 703
2018-11-16 02:46:18 C 22 43 07.16 +37 10 07.5 V 703
2018-11-16 02:55:10 C 22 43 09.11 +37 10 09.7 V 703
2018-11-16 03:03:47 C 22 43 11.09 +37 10 13.2 V 703
2018-11-18 02:37:12 C 22 54 48.11 +37 23 19.3 V 703
2018-11-18 02:53:57 C 22 54 52.04 +37 23 23.1 V 703
2018-11-18 03:02:29 C 22 54 54.04 +37 23 24.4 V 703
2018-11-27 03:34:48 C 23 51 57.61 +37 27 11.8 V 703
2018-11-27 03:42:21 C 23 51 59.58 +37 27 10.1 V 703
2018-11-27 03:49:53 C 23 52 01.55 +37 27 08.1 V 703
2018-11-27 03:57:25 C 23 52 03.51 +37 27 06.2 V 703
2018-11-28 03:40:15 C 23 58 33.07 +37 21 26.0 V G96
2018-11-28 03:47:47 C 23 58 35.06 +37 21 23.9 V G96
2018-11-28 03:55:19 C 23 58 37.01 +37 21 21.9 V G96
2018-11-28 04:02:50 C 23 58 38.99 +37 21 19.4 V G96
2018-11-28 20:09:10 C 00 03 03.84 +37 16 36.8 q 160
2018-11-28 20:13:05 C 00 03 04.92 +37 16 35.6 q 160
2018-11-28 20:16:59 C 00 03 05.94 +37 16 34.2 q 160
2018-11-29 08:07:57 C 00 06 20.07 +37 13 05.6 U T05
2018-11-29 08:21:58 C 00 06 23.73 +37 13 00.4 U T05
2018-11-29 08:35:51 C 00 06 27.36 +37 12 54.9 U T05
2018-11-29 08:50:09 C 00 06 31.13 +37 12 49.0 U T05
2018-12-04 02:34:09 C 00 37 35.19 +36 22 16.5 V 703
2018-12-04 02:42:27 C 00 37 37.33 +36 22 11.8 V 703
2018-12-04 02:50:40 C 00 37 39.46 +36 22 07.4 V 703
2018-12-04 02:58:51 C 00 37 41.56 +36 22 02.6 V 703
2018-12-04 09:07:05 C 00 39 18.40 +36 18 39.0 U T05
2018-12-04 09:13:28 C 00 39 20.12 +36 18 34.6 U T05
2018-12-04 09:35:00 C 00 39 25.69 +36 18 20.9 U T05
2018-12-04 09:40:08 C 00 39 27.01 +36 18 17.7 U T05
2018-12-05 19:05:33 C 00 48 26.69 +35 58 17.6 q 160
2018-12-05 19:09:22 C 00 48 27.68 +35 58 14.9 q 160