2017 CS

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6162532452 ± 2.84e-08
Semi-major axis (a)2.5934803572 AU ± 1.23e-07
Inclination (i)6.95756656° ± 6.53e-07
Long. of Asc. Node (Ω)240.10987524° ± 9.34e-07
Arg. of Perihelion (ω)359.22630533° ± 1.80e-06
Mean Anomaly (M)7.18184963° ± 5.96e-05
Mean Motion (n)0.2359868654°/day ± 1.68e-08
Perihelion dist (q)0.99523967 AU ± 8.76e-08
Aphelion dist (Q)4.19172104 AU ± 2.13e-07
Orbital Period4.17661501 yr ± 2.98e-07
Physical Parameters
H (abs. magnitude)19.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.255″
Uncertainty0
Orbit TypeApollo
MOID0.017558 AU
Observations Used1095
Radar Obs Used12
Oppositions1
Arc Total2017-2021
First Observation Used2017-01-04
Last Observation Used2021-01-12
Observations (1235)
Date Type RA Dec Mag Band Observatory
2017-03-07 06:23:29 C 10 19 03.61 -13 27 41.5 o 691
2017-03-08 05:32:48 C 10 17 43.47 -13 32 18.0 u H21
2017-03-08 05:39:56 C 10 17 43.03 -13 32 19.2 u H21
2017-03-08 05:48:04 C 10 17 42.51 -13 32 20.7 u H21
2017-03-09 05:24:39 C 10 16 19.83 -13 36 40.4 u H21
2017-03-09 05:34:39 C 10 16 19.20 -13 36 42.2 u H21
2017-03-09 05:42:51 C 10 16 18.67 -13 36 43.4 u H21
2017-03-10 05:31:09 C 10 14 53.65 -13 40 21.1 U W85
2017-03-10 05:34:50 C 10 14 53.43 -13 40 21.7 U W85
2017-03-10 05:38:30 C 10 14 53.18 -13 40 22.4 U W85
2017-03-10 05:42:11 C 10 14 52.94 -13 40 23.0 U W85
2017-03-11 03:18:15 C 10 13 35.87 -13 43 43.4 U W85
2017-03-11 03:21:55 C 10 13 35.65 -13 43 44.1 U W85
2017-03-11 04:12:09 C 10 13 32.32 -13 43 51.3 U W85
2017-03-11 04:15:49 C 10 13 32.08 -13 43 51.8 U W85
2017-03-11 04:19:28 C 10 13 31.86 -13 43 52.4 U W85
2017-03-11 04:23:08 C 10 13 31.60 -13 43 52.9 U W85
2017-03-12 02:46:53 C 10 12 10.52 -13 47 00.6 U W85
2017-03-12 02:50:33 C 10 12 10.29 -13 47 01.0 U W85
2017-03-12 02:54:14 C 10 12 10.02 -13 47 01.6 U W85
2017-03-12 02:57:54 C 10 12 09.80 -13 47 02.2 U W85
2017-03-13 02:32:05 C 10 10 43.17 -13 49 58.7 U W85
2017-03-13 02:35:45 C 10 10 42.93 -13 49 59.1 U W85
2017-03-13 02:39:25 C 10 10 42.70 -13 49 59.6 U W85
2017-03-13 02:43:05 C 10 10 42.44 -13 50 00.1 U W85
2017-03-14 02:31:59 C 10 09 14.06 -13 52 36.6 U W85
2017-03-14 02:35:39 C 10 09 13.81 -13 52 36.9 U W85
2017-03-14 02:39:19 C 10 09 13.54 -13 52 37.3 U W85
2017-03-14 02:42:59 C 10 09 13.29 -13 52 37.8 U W85
2017-03-15 02:32:03 C 10 07 44.23 -13 54 51.8 U W85
2017-03-15 02:35:43 C 10 07 43.98 -13 54 52.2 U W85
2017-03-15 02:39:23 C 10 07 43.72 -13 54 52.5 U W85
2017-03-15 02:43:03 C 10 07 43.48 -13 54 52.8 U W85
2017-03-16 05:05:10 C 10 06 03.75 -13 57 20.5 u H21
2017-03-16 05:08:08 C 10 06 03.55 -13 57 21.0 u H21
2017-03-16 05:11:13 C 10 06 03.34 -13 57 21.1 u H21
2017-03-16 05:13:57 C 10 06 03.14 -13 57 21.3 u H21
2017-03-16 05:15:34 C 10 06 03.04 -13 57 21.5 u H21
2017-03-17 09:18:18 C 10 04 17.044 -13 58 55.39 L F51
2017-03-17 09:34:10 C 10 04 15.935 -13 58 56.08 L F51
2017-03-17 09:50:03 C 10 04 14.821 -13 58 56.87 L F51
2017-03-17 10:05:56 C 10 04 13.719 -13 58 57.46 L F51
2017-03-18 04:46:58 C 10 03 03.14 -13 59 51.6 u H21
2017-03-18 04:49:46 C 10 03 02.97 -13 59 51.6 u H21
2017-03-18 04:52:51 C 10 03 02.76 -13 59 51.7 u H21
2017-03-18 04:55:57 C 10 03 02.53 -13 59 51.9 u H21
2017-03-18 04:59:03 C 10 03 02.32 -13 59 51.8 u H21
2017-03-18 05:02:09 C 10 03 02.11 -13 59 52.0 u H21
2017-03-18 05:06:23 C 10 03 01.81 -13 59 51.9 u H21
2017-03-20 05:01:50 C 10 00 00.03 -14 00 50.0 q H45
Radar Observations (12)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2017-05-22 22:00:00 40692293 10 us 8560 -14 -14
2017-05-22 22:30:00 40594387 2 us 8560 -14 -14
2017-05-23 00:20:00 40239164.8 1 us 8560 -14 -14
2017-05-24 03:50:00 415045.464 0.5 Hz 8560 -14 -14
2017-05-24 04:00:00 414028.535 0.3 Hz 8560 -14 -14
2017-05-24 04:30:00 35089715.25 1 us 8560 -14 -14
2017-05-26 04:20:00 339276.29 0.5 Hz 8560 -14 -14
2017-05-26 04:40:00 27211888.75 0.5 us 8560 -14 -14
2017-05-27 02:50:00 24254274.16 0.5 us 8560 -14 -14
2017-05-28 22:50:00 20641619.917 2 us 8560 -14 -14
2017-05-30 00:20:00 20392122.31 2 us 8560 -14 -14
2017-06-01 05:20:00 24359801.8 0.75 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)