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
2017-05-25 21:18:26 C 11 16 15.84 +17 17 53.4 S G34
2017-05-25 21:20:38 C 11 16 17.94 +17 18 20.8 S G34
2017-05-25 21:23:49 C 11 16 20.24 +17 19 33.6 14.8 U 104
2017-05-25 21:35:33 C 11 16 32.44 +17 21 50.8 U K17
2017-05-25 21:37:31 C 11 16 34.33 +17 22 15.2 U K17
2017-05-25 21:39:08 C 11 16 35.85 +17 22 35.2 U K17
2017-05-25 21:46:47 C 11 16 42.22 +17 24 17.8 14.9 U 104
2017-05-26 02:24:55 C 11 21 37.27 +18 25 11.1 q H45
2017-05-26 02:31:18 C 11 21 43.60 +18 26 34.4 q H45
2017-05-26 02:31:55 C 11 21 44.22 +18 26 42.5 q H45
2017-05-26 02:32:38 C 11 21 44.91 +18 26 51.7 q H45
2017-05-26 02:34:01 C 11 21 46.31 +18 27 10.1 q H45
2017-05-26 02:35:28 C 11 21 47.73 +18 27 28.8 q H45
2017-05-26 02:36:19 C 11 21 48.58 +18 27 40.0 q H45
2017-05-26 02:43:41 C 11 21 55.93 +18 29 16.3 q H45
2017-05-26 02:51:15 C 11 22 03.49 +18 30 55.1 q H45
2017-05-26 02:53:37 C 11 22 05.86 +18 31 26.2 q H45
2017-05-26 02:58:21 C 11 22 10.62 +18 32 28.2 q H45
2017-05-26 03:01:02 C 11 22 13.32 +18 33 03.4 q H45
2017-05-26 04:30:14 n 11 23 44.83 +18 51 55.3 14.8 q W08
2017-05-26 04:30:34 n 11 23 45.19 +18 51 59.6 14.8 q W08
2017-05-26 04:30:55 n 11 23 45.56 +18 52 04.3 14.8 q W08
2017-05-26 04:40:11 n 11 23 55.31 +18 54 06.2 14.5 q W08
2017-05-26 04:40:31 n 11 23 55.68 +18 54 10.4 14.5 q W08
2017-05-26 04:40:52 n 11 23 56.06 +18 54 15.2 14.5 q W08
2017-05-26 20:28:49 C 11 43 26.42 +22 41 29.9 Q 160
2017-05-26 20:30:46 C 11 43 28.94 +22 41 59.3 Q 160
2017-05-26 20:32:43 C 11 43 31.47 +22 42 28.9 Q 160
2017-05-26 21:09:26 C 11 44 20.27 +22 51 42.2 14.1 d B66
2017-05-26 21:16:09 C 11 44 29.69 +22 53 01.2 q K40
2017-05-26 21:19:58 C 11 44 31.49 +22 54 33.0 q K73
2017-05-26 21:24:12 C 11 44 37.09 +22 55 35.8 q K73
2017-05-26 21:26:04 C 11 44 42.87 +22 55 31.8 q K40
2017-05-26 21:30:36 C 11 44 48.27 +22 57 01.6 14.4 d B66
2017-05-26 21:32:53 C 11 44 48.18 +22 57 42.7 q K73
2017-05-26 21:36:20 C 11 44 55.99 +22 58 30.6 q C77
2017-05-26 21:37:22 C 11 44 57.35 +22 58 45.7 q C77
2017-05-26 21:38:28 C 11 44 58.84 +22 59 02.9 q C77
2017-05-26 21:39:36 C 11 45 00.31 +22 59 19.8 q C77
2017-05-26 21:43:43 C 11 45 06.41 +22 59 58.9 q K40
2017-05-26 21:47:26 C 11 45 11.41 +23 00 55.2 q K40
2017-05-26 22:06:11 C 11 45 39.23 +23 05 35.3 q Z80
2017-05-26 22:09:03 C 11 45 43.09 +23 06 18.9 q Z80
2017-05-26 22:11:55 C 11 45 46.94 +23 07 02.5 q Z80
2017-05-26 22:14:47 C 11 45 50.78 +23 07 45.8 q Z80
2017-05-26 22:16:23 n 11 45 53.74 +23 08 00.4 q Z92
2017-05-26 22:17:38 C 11 45 54.66 +23 08 29.3 q Z80
2017-05-26 22:20:30 C 11 45 58.52 +23 09 12.8 q Z80
2017-05-26 22:23:22 C 11 46 02.40 +23 09 56.6 q Z80
2017-05-26 22:26:13 C 11 46 06.30 +23 10 40.2 q Z80
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)