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
2017-06-03 05:09:12 C 18 33 50.93 +37 00 28.9 u 926
2017-06-03 05:11:04 C 18 33 53.02 +37 00 17.3 u 926
2017-06-03 07:49:52 C 18 36 44.85 +36 43 23.6 u 926
2017-06-03 07:51:46 C 18 36 46.84 +36 43 11.2 u 926
2017-06-03 07:53:39 C 18 36 48.82 +36 42 58.9 u 926
2017-06-03 22:50:40 n 18 52 06.68 +35 03 53.3 q Z92
2017-06-03 22:51:24 C 18 52 07.00 +35 04 41.5 q 160
2017-06-03 22:53:01 C 18 52 08.40 +35 04 32.0 q 160
2017-06-03 22:54:46 C 18 52 09.94 +35 04 21.3 q 160
2017-06-03 22:57:27 C 18 52 12.27 +35 04 05.5 q 160
2017-06-03 23:01:11 C 18 52 15.50 +35 03 43.2 q 160
2017-06-03 23:03:40 C 18 52 17.66 +35 03 28.4 q 160
2017-06-03 23:13:59 n 18 52 27.28 +35 01 34.9 q Z92
2017-06-03 23:21:32 n 18 52 33.91 +35 00 49.8 q Z92
2017-06-03 23:30:36 n 18 52 41.86 +34 59 55.9 q Z92
2017-06-03 23:40:37 n 18 52 50.60 +34 58 56.1 q Z92
2017-06-03 23:49:48 n 18 52 58.61 +34 58 01.1 q Z92
2017-06-04 00:04:58 C 18 53 18.52 +34 57 54.8 q G40
2017-06-04 00:19:54 C 18 53 31.23 +34 56 28.2 q G40
2017-06-04 00:35:17 C 18 53 44.18 +34 54 59.0 q G40
2017-06-04 10:22:01 C 19 01 47.91 +33 56 34.4 u 926
2017-06-04 10:24:25 C 19 01 49.65 +33 56 20.1 u 926
2017-06-04 10:26:48 C 19 01 51.40 +33 56 06.2 u 926
2017-06-04 10:28:17 C 19 01 52.48 +33 55 57.3 u 926
2017-06-04 10:30:37 C 19 01 54.20 +33 55 43.6 u 926
2017-06-04 10:32:58 C 19 01 55.90 +33 55 29.5 u 926
2017-06-04 20:18:04 C 19 09 31.51 +32 59 00.3 t 073
2017-06-04 20:44:38 C 19 09 49.53 +32 56 44.6 t 073
2017-06-04 21:01:07 C 19 10 00.58 +32 55 20.6 t 073
2017-06-04 21:45:20 C 19 10 29.80 +32 51 34.2 t 073
2017-06-04 22:07:56 C 19 10 47.72 +32 48 52.8 q Z43
2017-06-04 22:18:13 C 19 10 51.22 +32 48 45.0 t 073
2017-06-04 22:50:40 n 19 11 14.89 +32 45 00.6 q Z92
2017-06-04 22:51:33 C 19 11 12.51 +32 45 52.7 t 073
2017-06-04 23:00:31 n 19 11 21.39 +32 44 11.1 q Z92
2017-06-04 23:10:30 n 19 11 27.92 +32 43 19.2 q Z92
2017-06-04 23:20:28 n 19 11 34.42 +32 42 29.3 q Z92
2017-06-04 23:25:14 n 19 11 37.52 +32 42 04.8 q Z92
2017-06-04 23:35:48 C 19 11 45.40 +32 41 27.4 q Z43
2017-06-05 00:16:33 C 19 12 05.95 +32 38 28.1 t 073
2017-06-05 06:15:00 C 19 16 10.84 +32 07 35.5 u 926
2017-06-05 06:16:48 C 19 16 11.90 +32 07 27.3 u 926
2017-06-05 06:18:35 C 19 16 12.95 +32 07 18.6 u 926
2017-06-05 06:20:20 C 19 16 14.00 +32 07 10.1 u 926
2017-06-05 06:22:08 C 19 16 15.05 +32 07 01.6 u 926
2017-06-05 06:23:55 C 19 16 16.11 +32 06 53.4 u 926
2017-06-06 06:17:52 n 19 29 25.33 +30 14 26.7 14.3 q W08
2017-06-06 06:46:34 n 19 29 38.00 +30 12 27.3 14.3 q W08
2017-06-06 07:00:30 n 19 29 44.12 +30 11 28.5 14.3 q W08
2017-06-06 23:39:42 C 19 37 06.45 +29 03 32.0 q 089
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)