2018 SS1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3314025000
Semi-major axis (a)1.5136407000 AU
Inclination (i)24.32471000°
Long. of Asc. Node (Ω)183.78173000°
Arg. of Perihelion (ω)166.83596000°
Mean Anomaly (M)308.54379000°
Mean Motion (n)0.5292609700°/day
Perihelion dist (q)1.01201640 AU
Aphelion dist (Q)2.01526500 AU
Orbital Period1.86223380 yr
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.800″
Uncertainty5
Orbit TypeAmor
MOID0.014327 AU
Observations Used123
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-10-07
Observations (123)
Date Type RA Dec Mag Band Observatory
2018-09-26 19:58:02 n 22 52 22.75 +11 20 13.2 15.5 V Z43
2018-09-26 20:04:04 n 22 52 36.85 +11 14 15.3 15.3 V Z43
2018-09-26 20:08:55 n 22 52 48.27 +11 09 27.3 15.8 V Z43
2018-09-26 20:14:56 n 22 53 02.31 +11 03 30.2 15.5 V Z43
2018-09-26 20:21:19 n 22 53 17.28 +10 57 10.6 15.8 V Z43
2018-09-26 21:00:03 C 22 54 46.67 +10 18 18.8 V J95
2018-09-26 21:02:59 C 22 54 53.51 +10 15 23.1 V J95
2018-09-26 21:06:14 C 22 55 01.08 +10 12 09.1 V J95
2018-09-26 22:09:37 C 22 57 23.67 +09 09 34.9 q 160
2018-09-26 22:10:49 C 22 57 26.38 +09 08 23.2 q 160
2018-09-26 22:11:55 C 22 57 28.92 +09 07 14.8 q 160
2018-09-26 22:13:03 C 22 57 31.65 +09 06 06.6 q 160
2018-09-26 22:15:24 C 22 57 41.66 +09 02 51.1 V Z80
2018-09-26 22:16:23 C 22 57 43.95 +09 01 51.1 V Z80
2018-09-26 22:17:26 C 22 57 46.38 +09 00 48.5 V Z80
2018-09-26 22:18:33 C 22 57 48.99 +08 59 40.1 V Z80
2018-09-26 22:19:32 C 22 57 51.22 +08 58 41.3 V Z80
2018-09-26 22:20:31 C 22 57 53.49 +08 57 42.4 V Z80
2018-09-26 22:21:29 C 22 57 55.80 +08 56 43.1 V Z80
2018-09-26 22:22:28 C 22 57 58.10 +08 55 43.5 V Z80
2018-09-26 22:23:28 C 22 58 00.39 +08 54 44.4 V Z80
2018-09-26 22:24:27 C 22 58 02.62 +08 53 45.2 V Z80
2018-09-27 21:41:09 C 23 52 13.35 -13 54 51.2 o K88
2018-09-27 21:41:31 C 23 52 14.16 -13 55 11.2 o K88
2018-09-27 21:41:54 C 23 52 14.94 -13 55 31.5 o K88
2018-09-27 21:42:16 C 23 52 15.75 -13 55 50.7 o K88
2018-09-27 21:42:39 C 23 52 16.55 -13 56 10.8 o K88
2018-09-27 21:43:01 C 23 52 17.33 -13 56 30.7 o K88
2018-09-27 21:43:24 C 23 52 18.13 -13 56 50.3 o K88
2018-09-27 21:43:47 C 23 52 18.91 -13 57 10.5 o K88
2018-09-27 21:44:09 C 23 52 19.71 -13 57 30.1 o K88
2018-09-27 21:44:32 C 23 52 20.52 -13 57 50.4 o K88
2018-09-27 21:45:40 C 23 52 22.88 -13 58 49.9 o K88
2018-09-27 21:46:03 C 23 52 23.70 -13 59 10.0 o K88
2018-09-27 21:46:25 C 23 52 24.49 -13 59 29.9 o K88
2018-09-27 21:46:47 C 23 52 25.26 -13 59 49.7 o K88
2018-09-27 21:47:10 C 23 52 26.07 -14 00 09.5 o K88
2018-09-27 21:47:33 C 23 52 26.87 -14 00 29.9 o K88
2018-09-27 21:47:56 C 23 52 27.64 -14 00 49.4 o K88
2018-09-27 21:55:21 C 23 52 50.83 -14 07 28.7 V J69
2018-09-27 21:59:31 C 23 52 59.64 -14 11 07.6 V J69
2018-09-27 22:03:40 C 23 53 08.38 -14 14 46.7 V J69
2018-09-27 22:07:49 C 23 53 17.22 -14 18 23.6 V J69
2018-09-27 22:11:58 C 23 53 25.96 -14 22 02.8 V J69
2018-09-27 22:16:07 C 23 53 34.67 -14 25 39.8 V J69
2018-09-27 22:18:31 C 23 53 39.67 -14 27 45.0 V J95
2018-09-27 22:20:16 C 23 53 43.46 -14 29 17.8 V J69
2018-09-27 22:24:27 C 23 53 52.21 -14 32 55.8 V J69
2018-09-27 22:25:16 C 23 53 53.91 -14 33 38.2 V J95
2018-09-27 22:39:40 C 23 54 24.20 -14 46 09.5 V J95