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
2017-03-31 06:20:48 C 09 44 03.89 -13 39 07.1 q H45
2017-03-31 06:22:08 C 09 44 03.85 -13 39 07.0 q H45
2017-03-31 06:23:49 C 09 44 03.75 -13 39 06.9 q H45
2017-03-31 06:25:03 C 09 44 03.66 -13 39 06.5 q H45
2017-03-31 06:26:55 C 09 44 03.55 -13 39 05.7 q H45
2017-03-31 09:00:23 C 09 43 55.68 -13 38 36.3 L T05
2017-03-31 09:22:52 C 09 43 54.33 -13 38 31.1 L T05
2017-03-31 09:45:28 C 09 43 52.90 -13 38 28.3 L T05
2017-03-31 10:08:03 C 09 43 51.58 -13 38 24.3 L T05
2017-04-01 05:36:25 C 09 42 49.08 -13 35 12.5 q H45
2017-04-01 05:38:27 C 09 42 48.96 -13 35 12.4 q H45
2017-04-01 05:40:14 C 09 42 48.84 -13 35 12.0 q H45
2017-04-01 05:41:52 C 09 42 48.74 -13 35 11.9 q H45
2017-04-01 05:43:26 C 09 42 48.67 -13 35 11.2 q H45
2017-04-01 05:45:13 C 09 42 48.60 -13 35 10.8 q H45
2017-04-03 03:59:01 C 09 40 26.80 -13 26 33.7 o 691
2017-04-03 04:26:48 C 09 40 25.18 -13 26 28.2 o 691
2017-04-03 04:54:30 C 09 40 23.56 -13 26 22.8 o 691
2017-04-08 19:11:35 C 09 34 21.51 -12 55 35.7 q K65
2017-04-08 19:33:13 C 09 34 20.51 -12 55 30.3 q K65
2017-04-08 19:54:50 C 09 34 19.46 -12 55 24.4 q K65
2017-04-08 20:08:32 C 09 34 18.92 -12 55 21.4 U 204
2017-04-08 20:15:57 C 09 34 18.58 -12 55 19.8 U 204
2017-04-08 20:23:21 C 09 34 18.22 -12 55 18.1 U 204
2017-04-12 04:02:42 C 09 31 24.23 -12 33 13.8 u H21
2017-04-12 04:07:52 C 09 31 24.02 -12 33 12.3 u H21
2017-04-12 04:14:03 C 09 31 23.76 -12 33 10.4 u H21
2017-04-12 04:20:46 C 09 31 23.52 -12 33 08.3 u H21
2017-04-13 03:25:50 C 09 30 39.81 -12 26 16.7 q W25
2017-04-13 03:33:17 C 09 30 39.48 -12 26 14.3 q W25
2017-04-14 01:08:43 C 09 30 02.33 -12 19 36.0 q W25
2017-04-14 01:17:01 C 09 30 02.02 -12 19 34.6 q W25
2017-04-14 02:28:30 C 09 29 59.46 -12 19 13.0 u H21
2017-04-14 02:32:16 C 09 29 59.31 -12 19 11.6 u H21
2017-04-14 02:40:15 C 09 29 59.00 -12 19 09.1 u H21
2017-04-15 04:25:20 C 09 29 16.43 -12 10 56.2 q G48
2017-04-15 04:27:52 C 09 29 16.34 -12 10 55.9 q G48
2017-04-15 04:32:51 C 09 29 16.21 -12 10 55.0 q G48
2017-04-16 01:27:08 C 09 28 45.53 -12 04 06.5 q W25
2017-04-16 01:36:40 C 09 28 45.21 -12 04 03.9 q W25
2017-04-16 02:53:45 C 09 28 42.74 -12 03 37.8 18.8 U H21
2017-04-16 02:57:53 C 09 28 42.62 -12 03 36.3 18.9 U H21
2017-04-16 03:02:01 C 09 28 42.51 -12 03 34.6 19.1 U H21
2017-04-20 02:17:20 C 09 26 52.86 -11 29 57.5 u H21
2017-04-20 02:19:36 C 09 26 52.82 -11 29 56.5 u H21
2017-04-20 02:22:11 C 09 26 52.75 -11 29 55.5 u H21
2017-04-20 02:25:04 C 09 26 52.67 -11 29 54.5 u H21
2017-04-20 02:55:06 C 09 26 52.88 -11 29 39.4 o 691
2017-04-20 03:09:10 C 09 26 52.52 -11 29 34.0 o 691
2017-04-20 03:23:11 C 09 26 52.17 -11 29 28.9 o 691
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)