2018 SC3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4052344000
Semi-major axis (a)1.6909603000 AU
Inclination (i)10.50124000°
Long. of Asc. Node (Ω)188.39347000°
Arg. of Perihelion (ω)195.97576000°
Mean Anomaly (M)82.15111000°
Mean Motion (n)0.4482331500°/day
Perihelion dist (q)1.00572500 AU
Aphelion dist (Q)2.37619560 AU
Orbital Period2.19887290 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.610″
Uncertainty5
Orbit TypeAmor
MOID0.013558 AU
Observations Used84
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-10-07
Observations (84)
Date Type RA Dec Mag Band Observatory
2018-10-02 19:15:09 C 22 55 37.72 -10 56 13.2 V K51
2018-10-02 19:16:52 C 22 55 40.53 -10 56 53.6 V K51
2018-10-02 19:19:16 C 22 55 44.45 -10 57 50.4 V K51
2018-10-02 19:59:17 C 22 56 51.54 -11 13 20.2 q C77
2018-10-02 20:02:51 C 22 56 57.46 -11 14 42.7 q C77
2018-10-02 20:10:54 C 22 57 10.69 -11 17 53.6 q C77
2018-10-02 21:20:10 C 22 58 59.15 -11 45 25.1 o K88
2018-10-02 21:26:01 C 22 59 08.77 -11 47 42.7 o K88
2018-10-02 21:31:25 C 22 59 17.78 -11 49 51.0 o K88
2018-10-03 08:14:51 C 23 19 33.655 -16 09 55.97 V F52
2018-10-03 08:31:18 C 23 20 04.117 -16 16 52.52 V F52
2018-10-03 08:48:10 C 23 20 35.399 -16 23 58.92 V F52
2018-10-03 09:05:04 C 23 21 06.878 -16 31 06.53 V F52
2018-10-03 10:30:03 C 23 23 47.07 -17 06 53.7 U T05
2018-10-03 10:44:21 C 23 24 14.05 -17 12 50.8 U T05
2018-10-03 10:58:53 C 23 24 41.90 -17 18 54.5 U T05
2018-10-03 11:13:24 C 23 25 10.03 -17 25 00.6 U T05
2018-10-03 11:15:04 C 23 25 32.45 -17 16 41.2 V 474
2018-10-03 11:16:01 C 23 25 34.31 -17 17 04.8 V 474
2018-10-03 11:16:58 C 23 25 36.14 -17 17 29.0 V 474
2018-10-03 11:18:23 C 23 25 38.91 -17 18 04.8 V 474
2018-10-03 22:35:54 C 23 50 19.92 -22 20 15.7 V 204
2018-10-03 22:44:45 C 23 50 39.38 -22 24 03.4 V 204
2018-10-04 09:21:31 C 00 16 32.00 -26 50 04.6 U T05
2018-10-04 09:23:30 C 00 16 36.81 -26 50 54.7 U T05
2018-10-04 09:25:28 C 00 16 41.41 -26 51 44.0 U T05
2018-10-04 09:26:08 C 00 16 42.87 -26 51 58.2 U T05
2018-10-06 14:42:54 C 02 41 19.25 -41 28 14.8 V 474
2018-10-06 14:43:50 C 02 41 21.53 -41 28 22.2 V 474
2018-10-06 14:44:19 C 02 41 22.64 -41 28 25.8 V 474
2018-10-06 14:45:16 C 02 41 24.94 -41 28 32.7 V 474
2018-10-07 13:47:33 C 03 34 39.78 -43 15 37.0 V 474
2018-10-07 13:49:20 C 03 34 43.20 -43 15 41.6 V 474
2018-10-07 13:51:06 C 03 34 46.68 -43 15 46.5 V 474