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
2016-07-09 11:52:30 C 23 02 41.84 +01 02 13.7 1 T09
2016-07-09 12:11:55 C 23 02 43.19 +01 02 36.6 1 T09
2016-07-09 12:46:52 C 23 02 45.58 +01 03 17.5 1 T09
2016-07-09 14:00:08 C 23 02 50.584 +01 04 43.89 L F51
2016-07-09 14:12:33 C 23 02 51.435 +01 04 58.54 L F51
2016-07-09 14:24:57 C 23 02 52.277 +01 05 13.16 L F51
2016-07-09 14:37:18 C 23 02 53.120 +01 05 27.78 L F51
2016-07-18 13:22:48 C 23 18 26.425 +05 38 23.26 L F51
2016-07-18 13:40:16 C 23 18 27.628 +05 38 47.30 L F51
2016-07-18 13:57:44 C 23 18 28.805 +05 39 11.14 L F51
2016-07-30 12:00:33 C 23 39 42.181 +12 53 08.58 L F51
2016-07-30 12:16:27 C 23 39 43.303 +12 53 35.34 L F51
2016-07-30 12:32:30 C 23 39 44.432 +12 54 02.40 L F51
2016-07-30 12:48:40 C 23 39 45.570 +12 54 29.50 L F51
2016-08-02 03:21:32 C 23 44 32.77 +14 41 31.9 19.8 q J43
2016-08-02 03:31:53 C 23 44 33.56 +14 41 50.2 19.3 q J43
2016-08-02 03:42:18 C 23 44 34.27 +14 42 08.4 19.5 q J43
2016-08-02 03:52:42 C 23 44 35.09 +14 42 26.9 18.8 q J43
2016-08-02 04:03:06 C 23 44 35.77 +14 42 44.9 19.7 q J43
2016-08-14 18:09:12 C 00 09 23.61 +24 26 15.1 q D29
2016-08-14 18:34:39 C 00 09 25.69 +24 27 08.8 q D29
2016-08-18 05:39:14 C 00 17 02.03 +27 26 26.2 u H21
2016-08-18 05:45:39 C 00 17 02.60 +27 26 40.0 u H21
2016-08-18 05:52:12 C 00 17 03.16 +27 26 55.1 u H21
2016-08-22 06:16:27 C 00 26 29.32 +31 04 10.6 u H21
2016-08-22 06:26:06 C 00 26 30.24 +31 04 33.2 u H21
2016-08-22 06:37:13 C 00 26 31.31 +31 04 59.1 u H21
2016-08-23 07:43:46 C 00 29 06.12 +32 03 00.7 u H21
2016-08-23 07:50:53 C 00 29 06.80 +32 03 17.2 u H21
2016-08-23 07:59:15 C 00 29 07.62 +32 03 36.6 u H21
2016-08-23 08:09:19 C 00 29 08.56 +32 04 00.0 u H21
2016-09-04 18:06:11 C 01 05 42.30 +43 57 27.2 q D29
2016-09-04 18:26:33 C 01 05 45.04 +43 58 16.6 q D29
2016-09-04 18:46:54 C 01 05 47.81 +43 59 05.0 q D29
2016-10-13 08:42:33 C 05 23 28.53 +65 47 23.8 q 703
2016-10-13 09:08:54 C 05 23 37.06 +65 47 24.9 q 703
2016-10-24 09:45:34 C 06 37 55.76 +63 10 27.7 q 703
2016-10-24 09:54:23 C 06 37 57.59 +63 10 20.4 q 703
2016-10-24 10:03:12 C 06 37 59.23 +63 10 13.1 q 703
2016-10-24 10:12:01 C 06 38 00.99 +63 10 05.7 q 703
2016-11-04 18:35:15 C 07 20 42.80 +58 24 49.7 q D29
2016-11-04 18:55:37 C 07 20 44.51 +58 24 27.5 q D29
2016-11-06 12:29:54 C 07 24 39.17 +57 35 33.9 L T05
2016-11-06 12:47:26 C 07 24 40.35 +57 35 11.7 L T05
2016-11-06 13:05:04 C 07 24 41.53 +57 34 53.5 L T05
2016-11-06 13:22:28 C 07 24 42.82 +57 34 33.1 L T05
2016-11-10 09:44:58 C 07 31 16.52 +55 42 16.7 q 703
2016-11-10 09:53:43 C 07 31 16.89 +55 42 06.3 q 703
2016-11-10 10:02:29 C 07 31 17.25 +55 41 55.8 q 703
2016-11-10 10:11:15 C 07 31 17.54 +55 41 45.3 q 703