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
2020-07-26 22:13:42 C 19 51 45.93 -14 23 18.1 V C95
2020-07-26 22:27:36 C 19 51 44.73 -14 23 10.7 V C95
2020-07-29 09:03:29 C 19 47 07.34 -13 54 05.3 V T08
2020-07-29 09:06:48 C 19 47 06.99 -13 54 03.2 V T08
2020-07-29 09:12:07 C 19 47 06.56 -13 54 00.6 V T08
2020-07-29 09:26:56 C 19 47 05.34 -13 53 53.7 V T08
2020-11-13 05:33:11 C 21 16 23.064 +05 50 56.62 U F51
2020-11-13 05:49:56 C 21 16 25.594 +05 51 06.85 U F51
2020-11-13 06:07:05 C 21 16 28.176 +05 51 17.04 U F51
2020-11-13 06:23:58 C 21 16 30.710 +05 51 27.38 U F51
2020-11-16 02:20:28 C 21 27 21.41 +06 33 12.8 V G96
2020-11-16 02:27:53 C 21 27 22.55 +06 33 17.5 V G96
2020-11-16 02:35:18 C 21 27 23.73 +06 33 22.1 V G96
2020-11-16 02:42:41 C 21 27 24.91 +06 33 26.4 V G96
2020-12-05 02:28:41 C 22 49 54.90 +11 28 01.1 V G96
2020-12-05 02:36:07 C 22 49 56.32 +11 28 05.7 V G96
2020-12-05 02:50:57 C 22 49 59.16 +11 28 15.3 V G96
2020-12-05 05:24:32 C 22 50 29.579 +11 29 58.02 U F51
2020-12-05 05:42:47 C 22 50 33.108 +11 30 09.86 U F51
2020-12-05 06:01:03 C 22 50 36.608 +11 30 21.33 U F51
2021-01-05 06:25:05 C 01 24 20.000 +17 52 05.80 U F52
2021-01-05 06:43:29 C 01 24 23.601 +17 52 11.90 U F52
2021-01-05 07:01:58 C 01 24 27.261 +17 52 17.93 U F52
2021-01-05 07:20:28 C 01 24 30.888 +17 52 23.95 U F52
2021-01-09 03:50:40 C 01 42 56.78 +18 21 17.7 V G96
2021-01-09 03:58:03 C 01 42 58.22 +18 21 19.7 V G96
2021-01-09 04:05:27 C 01 42 59.64 +18 21 21.7 V G96
2021-01-09 04:12:51 C 01 43 01.06 +18 21 23.6 V G96
2022-06-08 11:36:22 C 19 38 10.902 -25 58 13.18 U F52
2022-06-08 11:58:22 C 19 38 10.391 -25 58 10.46 U F52
2022-06-08 12:09:22 C 19 38 10.138 -25 58 09.32 U F52
2022-11-20 01:51:09 C 21 04 48.508 -03 02 26.16 V G96
2022-11-20 01:59:15 C 21 04 49.714 -03 02 20.22 V G96
2022-11-20 02:07:24 C 21 04 50.894 -03 02 15.54 V G96