2018 CS1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3516902358
Semi-major axis (a)1.3461118533 AU
Inclination (i)5.03309082°
Long. of Asc. Node (Ω)134.45367414° ± 5.00e+00
Arg. of Perihelion (ω)304.90340291° ± 6.00e+00
Mean Anomaly (M)23.75113264°
Mean Motion (n)0.6310812100°/day
Perihelion dist (q)0.87269650 AU
Aphelion dist (Q)1.81951530 AU
Orbital Period1.56177630 yr
Physical Parameters
H (abs. magnitude)28.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.651″
Uncertainty
Orbit TypeApollo
MOID0.001362 AU
Observations Used41
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-02-12
Observations (41)
Date Type RA Dec Mag Band Observatory
2018-02-07 06:26:53 C 10 26 55.71 +36 53 43.8 U 703
2018-02-07 06:34:40 C 10 26 57.59 +36 52 48.5 U 703
2018-02-07 06:42:27 C 10 26 59.47 +36 51 54.9 U 703
2018-02-07 06:50:15 C 10 27 01.30 +36 51 00.4 U 703
2018-02-07 07:20:07 C 10 27 07.82 +36 47 29.9 U I52
2018-02-07 07:21:19 C 10 27 08.02 +36 47 22.6 U I52
2018-02-07 07:21:54 C 10 27 08.29 +36 47 17.4 U I52
2018-02-07 08:03:59 C 10 27 05.51 +36 41 11.0 q H36
2018-02-07 08:14:37 C 10 27 07.81 +36 39 51.3 q H36
2018-02-07 08:25:15 C 10 27 10.12 +36 38 30.1 q H36
2018-02-07 08:35:53 C 10 27 12.43 +36 37 11.6 q H36
2018-02-08 04:56:01 C 10 33 34.26 +34 42 24.4 q H36
2018-02-08 05:13:12 C 10 33 36.05 +34 41 19.5 q H36
2018-02-08 05:30:23 C 10 33 37.78 +34 40 15.5 q H36
2018-02-08 06:10:49 C 10 33 49.83 +34 38 03.0 U I52
2018-02-08 06:12:36 C 10 33 50.01 +34 37 56.5 U I52
2018-02-08 06:14:23 C 10 33 50.18 +34 37 50.4 U I52
2018-02-08 06:16:11 C 10 33 50.32 +34 37 43.9 U I52
2018-02-08 07:38:32 C 10 33 52.99 +34 32 59.7 o 711
2018-02-08 07:41:48 C 10 33 53.19 +34 32 47.0 o 711
2018-02-08 07:45:01 C 10 33 53.37 +34 32 33.5 o 711
2018-02-09 06:48:16 C 10 37 36.41 +33 16 29.5 U I52
2018-02-09 06:52:50 C 10 37 36.47 +33 16 18.9 U I52
2018-02-09 07:00:00 C 10 37 36.63 +33 16 02.6 U I52
2018-02-09 07:26:20 C 10 37 37.10 +33 15 01.9 U G96
2018-02-09 07:33:52 C 10 37 37.17 +33 14 43.5 U G96
2018-02-09 07:41:24 C 10 37 37.32 +33 14 25.6 U G96
2018-02-09 07:48:56 C 10 37 37.36 +33 14 07.8 U G96
2018-02-09 08:41:30 C 10 37 34.78 +33 12 08.0 o 711
2018-02-09 08:46:30 C 10 37 34.78 +33 11 54.7 o 711
2018-02-09 08:51:26 C 10 37 34.88 +33 11 41.9 o 711
2018-02-10 00:05:06 C 10 39 12.33 +32 36 02.8 S L01
2018-02-10 00:14:40 C 10 39 12.48 +32 35 43.6 S L01
2018-02-10 00:24:13 C 10 39 12.44 +32 35 25.4 S L01
2018-02-10 07:37:59 C 10 39 53.58 +32 22 51.9 U G96
2018-02-10 07:45:27 C 10 39 53.55 +32 22 39.5 U G96
2018-02-10 07:52:54 C 10 39 53.37 +32 22 27.4 U G96
2018-02-10 08:00:21 C 10 39 53.29 +32 22 14.2 U G96
2018-02-12 06:41:04 C 10 42 22.25 +31 18 16.9 u H21
2018-02-12 07:11:44 C 10 42 21.55 +31 17 45.9 u H21
2018-02-12 07:39:08 C 10 42 20.92 +31 17 16.2 u H21