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
2017-05-17 20:08:27 C 09 54 53.71 -01 47 00.5 q 160
2017-05-17 20:10:33 C 09 54 54.04 -01 46 55.0 q 160
2017-05-17 20:12:30 C 09 54 54.33 -01 46 50.1 q 160
2017-05-19 12:37:54 C 10 02 46.00 +00 11 21.8 r P93
2017-05-19 12:44:19 C 10 02 47.26 +00 11 43.3 r P93
2017-05-19 12:53:55 C 10 02 49.19 +00 12 15.4 r P93
2017-05-19 13:03:31 C 10 02 51.13 +00 12 47.2 r P93
2017-05-19 13:13:09 C 10 02 53.14 +00 13 19.9 r P93
2017-05-19 13:19:33 C 10 02 54.44 +00 13 40.8 r P93
2017-05-19 21:12:52 C 10 04 45.51 +00 40 42.0 q K14
2017-05-19 21:24:14 C 10 04 47.98 +00 41 22.6 q K14
2017-05-20 20:34:18 C 10 10 52.33 +02 10 58.3 16.2 d B66
2017-05-20 21:09:20 C 10 11 01.47 +02 13 25.9 16.4 d B66
2017-05-20 21:50:11 C 10 11 12.61 +02 16 18.9 16.6 d B66
2017-05-21 19:40:41 C 10 18 10.79 +03 58 10.1 q 107
2017-05-21 19:43:33 C 10 18 11.68 +03 58 24.5 q 107
2017-05-21 19:46:14 C 10 18 12.56 +03 58 38.3 q 107
2017-05-21 19:49:07 C 10 18 13.43 +03 58 53.0 q 107
2017-05-21 20:45:14 C 10 18 31.66 +04 03 39.9 q C77
2017-05-21 20:47:28 C 10 18 32.34 +04 03 51.4 15.7 d B66
2017-05-21 20:48:52 C 10 18 32.84 +04 03 58.5 q C77
2017-05-21 20:53:00 C 10 18 34.16 +04 04 19.6 q C77
2017-05-21 21:24:12 C 10 18 44.37 +04 06 59.4 15.8 d B66
2017-05-21 21:45:24 C 10 18 52.78 +04 09 36.4 U Z21
2017-05-21 21:56:38 C 10 18 56.29 +04 10 34.3 U Z21
2017-05-21 22:01:34 C 10 18 56.87 +04 10 11.2 15.9 d B66
2017-05-21 22:08:19 C 10 18 59.98 +04 11 35.2 U Z21
2017-05-21 22:20:05 C 10 19 03.73 +04 12 35.5 U Z21
2017-05-21 22:32:11 C 10 19 07.62 +04 13 38.0 U Z21
2017-05-22 02:59:48 C 10 20 47.27 +04 36 52.0 q V83
2017-05-22 03:12:55 C 10 20 51.57 +04 38 01.5 q V83
2017-05-22 03:24:10 C 10 20 55.39 +04 39 01.7 q V83
2017-05-22 03:34:16 C 10 20 58.81 +04 39 56.9 q V83
2017-05-22 03:45:02 C 10 21 02.45 +04 40 54.7 q V83
2017-05-22 03:58:02 C 10 21 06.95 +04 42 05.4 q V83
2017-05-22 04:33:19 C 10 21 20.70 +04 45 39.2 q 703
2017-05-22 04:41:03 C 10 21 23.33 +04 46 21.3 q 703
2017-05-22 04:48:44 C 10 21 25.97 +04 47 03.4 q 703
2017-05-22 04:56:27 C 10 21 28.61 +04 47 45.4 q 703
2017-05-23 21:56:53 C 10 40 30.06 +09 19 20.2 q Z80
2017-05-23 21:58:50 C 10 40 31.10 +09 19 35.4 q Z80
2017-05-23 22:00:58 C 10 40 32.25 +09 19 52.4 q Z80
2017-05-23 22:03:05 C 10 40 33.41 +09 20 09.6 q Z80
2017-05-23 22:05:14 C 10 40 34.59 +09 20 26.4 q Z80
2017-05-23 22:07:21 C 10 40 35.74 +09 20 43.4 q Z80
2017-05-23 22:09:29 C 10 40 36.87 +09 20 59.9 q Z80
2017-05-23 22:11:36 C 10 40 38.02 +09 21 16.8 q Z80
2017-05-23 22:13:44 C 10 40 39.16 +09 21 33.4 q Z80
2017-05-23 22:15:51 C 10 40 40.32 +09 21 50.4 q Z80
2017-05-24 04:42:31 C 10 44 27.41 +10 16 17.5 u 926
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)