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
2017-02-21 07:26:55 C 10 35 09.72 -11 49 39.4 V G45
2017-02-21 08:28:28 C 10 35 07.16 -11 50 03.1 V G45
2017-02-21 08:28:38 C 10 35 07.13 -11 50 03.2 V G45
2017-02-21 08:45:57 C 10 35 06.47 -11 50 09.2 o 691
2017-02-21 09:00:08 C 10 35 05.89 -11 50 14.6 o 691
2017-02-21 09:14:21 C 10 35 05.27 -11 50 19.1 o 691
2017-02-21 09:29:05 C 10 35 04.61 -11 50 24.7 V G45
2017-02-21 09:29:13 C 10 35 04.61 -11 50 25.3 V G45
2017-02-21 10:27:20 C 10 35 02.24 -11 50 46.2 V G45
2017-02-22 06:27:29 C 10 34 17.09 -11 58 03.3 o 691
2017-02-22 06:45:27 C 10 34 16.28 -11 58 10.4 o 691
2017-02-22 07:03:10 C 10 34 15.53 -11 58 17.0 o 691
2017-02-24 07:41:09 C 10 32 16.23 -12 15 19.3 q G96
2017-02-24 07:49:51 C 10 32 15.84 -12 15 22.4 q G96
2017-02-24 07:55:57 C 10 32 15.55 -12 15 24.4 q G96
2017-02-24 08:04:35 C 10 32 15.14 -12 15 27.9 q G96
2017-02-26 00:02:34 C 10 30 30.10 -12 28 44.0 o B67
2017-02-26 00:12:07 C 10 30 29.67 -12 28 47.2 o B67
2017-02-26 00:21:40 C 10 30 29.17 -12 28 50.2 o B67
2017-02-26 07:02:30 C 10 30 10.99 -12 30 56.4 q H45
2017-02-26 07:04:34 C 10 30 10.87 -12 30 57.0 q H45
2017-02-26 07:06:21 C 10 30 10.83 -12 30 57.5 q H45
2017-02-26 07:09:57 C 10 30 10.60 -12 30 58.8 q H45
2017-02-26 07:12:06 C 10 30 10.48 -12 30 59.1 q H45
2017-02-26 07:13:55 C 10 30 10.39 -12 31 00.2 q H45
2017-02-27 06:01:40 C 10 29 07.70 -12 38 08.5 R G45
2017-02-27 06:16:20 C 10 29 06.94 -12 38 12.8 R G45
2017-02-27 06:23:26 C 10 29 06.57 -12 38 15.0 R G45
2017-02-27 06:30:32 C 10 29 06.21 -12 38 17.4 R G45
2017-02-27 06:30:43 C 10 29 06.22 -12 38 17.5 R G45
2017-02-27 06:36:25 C 10 29 05.93 -12 38 19.8 R G45
2017-03-02 06:18:39 C 10 25 34.61 -12 59 05.0 q 703
2017-03-02 06:26:20 C 10 25 34.16 -12 59 07.2 q 703
2017-03-02 06:34:01 C 10 25 33.72 -12 59 09.5 q 703
2017-03-02 06:41:41 C 10 25 33.29 -12 59 11.5 q 703
2017-03-03 03:58:05 C 10 24 27.74 -13 04 49.7 R G45
2017-03-03 04:04:56 C 10 24 27.38 -13 04 51.3 R G45
2017-03-03 04:19:08 C 10 24 26.51 -13 04 56.6 R G45
2017-03-03 04:26:11 C 10 24 26.02 -13 04 58.3 R G45
2017-03-03 08:28:49 C 10 24 12.12 -13 06 00.0 q H45
2017-03-03 08:30:33 C 10 24 12.06 -13 06 00.1 q H45
2017-03-03 08:32:01 C 10 24 11.96 -13 06 00.7 q H45
2017-03-03 08:33:47 C 10 24 11.89 -13 06 01.4 q H45
2017-03-03 08:35:41 C 10 24 11.79 -13 06 01.7 q H45
2017-03-03 08:37:19 C 10 24 11.65 -13 06 01.8 q H45
2017-03-05 06:50:11 C 10 21 42.80 -13 17 21.1 u H21
2017-03-05 06:50:35 C 10 21 42.78 -13 17 21.2 u H21
2017-03-05 06:56:21 C 10 21 42.44 -13 17 22.5 u H21
2017-03-07 04:44:19 C 10 19 09.76 -13 27 21.5 o 691
2017-03-07 05:33:50 C 10 19 06.70 -13 27 31.9 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)