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
2018-09-22 05:19:01 C 19 28 07.89 +55 25 41.1 V G96
2018-09-22 05:51:50 C 19 28 40.93 +55 22 50.2 V G96
2018-09-22 06:14:51 C 19 29 04.20 +55 20 50.5 V G96
2018-09-22 08:47:33 C 19 31 46.10 +55 06 45.3 V G96
2018-09-22 08:47:53 C 19 31 46.49 +55 06 42.5 V G96
2018-09-22 08:48:33 C 19 31 47.20 +55 06 39.1 V G96
2018-09-22 21:50:44 C 19 47 22.53 +53 50 14.2 18.4 V 104
2018-09-22 21:56:46 C 19 47 29.79 +53 49 30.5 18.4 V 104
2018-09-22 22:02:48 C 19 47 37.14 +53 48 46.9 19.0 V 104
2018-09-22 23:47:39 C 19 49 47.56 +53 35 35.7 q K63
2018-09-22 23:51:05 C 19 49 51.92 +53 35 10.1 q K63
2018-09-22 23:54:41 C 19 49 56.41 +53 34 41.2 q K63
2018-09-23 01:41:17 C 19 52 31.62 +53 23 44.1 q W34
2018-09-23 02:03:05 C 19 52 58.57 +53 20 57.1 q W34
2018-09-23 18:24:00 C 20 16 48.42 +50 47 43.5 V L01
2018-09-23 18:25:09 C 20 16 50.15 +50 47 30.8 V L01
2018-09-23 18:26:16 C 20 16 51.84 +50 47 18.0 V L01
2018-09-23 19:12:15 C 20 18 05.26 +50 37 58.7 V J95
2018-09-23 19:19:46 C 20 18 16.71 +50 36 33.2 V J95
2018-09-23 19:24:56 C 20 18 24.54 +50 35 33.2 V J95
2018-09-24 22:02:02 C 21 06 27.06 +43 08 57.6 q Z80
2018-09-24 22:06:11 C 21 06 35.09 +43 07 20.2 q Z80
2018-09-24 22:10:22 C 21 06 43.36 +43 05 40.9 q Z80
2018-09-24 22:14:09 C 21 06 50.71 +43 04 11.6 q Z80
2018-09-24 22:17:46 C 21 06 57.68 +43 02 46.3 q Z80
2018-09-24 22:24:05 C 21 07 10.11 +43 00 16.1 q Z80
2018-09-25 00:38:28 C 21 11 37.28 +42 05 06.6 V J95
2018-09-25 00:40:16 C 21 11 40.91 +42 04 20.3 V J95
2018-09-25 00:42:07 C 21 11 44.65 +42 03 33.5 V J95
2018-09-25 00:44:58 C 21 11 50.43 +42 02 20.6 V J95
2018-09-25 19:51:28 C 21 54 28.79 +31 46 40.2 V J95
2018-09-25 19:53:29 C 21 54 33.35 +31 45 19.2 V J95
2018-09-25 19:55:24 C 21 54 37.64 +31 44 02.2 V J95
2018-09-25 20:22:06 C 21 55 47.82 +31 28 32.2 G40
2018-09-25 20:31:23 C 21 56 08.43 +31 22 18.0 G40
2018-09-25 21:45:12 C 21 58 44.20 +30 28 51.9 V J69
2018-09-25 21:49:52 C 21 58 54.67 +30 25 35.6 V J69
2018-09-25 21:54:32 C 21 59 05.18 +30 22 18.9 V J69
2018-09-25 21:59:12 C 21 59 15.69 +30 19 01.0 V J69
2018-09-25 22:03:52 C 21 59 26.25 +30 15 42.7 V J69
2018-09-25 22:08:33 C 21 59 36.75 +30 12 24.7 V J69
2018-09-25 23:07:20 C 22 01 49.43 +29 30 12.1 V Z80
2018-09-25 23:10:15 C 22 01 56.00 +29 28 03.9 V Z80
2018-09-25 23:14:23 C 22 02 05.37 +29 25 03.6 V Z80
2018-09-25 23:22:37 C 22 02 28.65 +29 22 15.9 G40
2018-09-25 23:31:47 C 22 02 49.15 +29 15 34.6 G40
2018-09-26 19:32:13 n 22 51 22.07 +11 45 41.2 15.6 V Z43
2018-09-26 19:36:37 n 22 51 32.39 +11 41 21.5 15.7 V Z43
2018-09-26 19:43:24 n 22 51 48.32 +11 34 40.2 15.5 V Z43
2018-09-26 19:51:52 n 22 52 08.25 +11 26 19.1 15.9 V Z43