2018 SU3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7302737000
Semi-major axis (a)1.6519470000 AU
Inclination (i)5.83372000°
Long. of Asc. Node (Ω)203.30511000°
Arg. of Perihelion (ω)278.14470000°
Mean Anomaly (M)101.37583000°
Mean Motion (n)0.4642051000°/day
Perihelion dist (q)0.44557360 AU
Aphelion dist (Q)2.85832040 AU
Orbital Period2.12321590 yr
Physical Parameters
H (abs. magnitude)22.75
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty8
Orbit TypeApollo
MOID0.017919 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-10-14
Observations (39)
Date Type RA Dec Mag Band Observatory
2018-09-30 04:12:05 C 22 28 57.80 +02 45 58.9 V G96
2018-09-30 04:20:07 C 22 28 55.18 +02 45 43.9 V G96
2018-09-30 04:28:07 C 22 28 52.56 +02 45 27.9 V G96
2018-09-30 04:36:08 C 22 28 49.96 +02 45 12.6 V G96
2018-09-30 05:42:32 C 22 28 28.14 +02 43 05.2 o 291
2018-09-30 05:43:44 C 22 28 27.76 +02 43 02.0 V I52
2018-09-30 05:47:19 C 22 28 26.50 +02 42 55.2 V I52
2018-09-30 05:48:49 C 22 28 26.08 +02 42 53.0 o 291
2018-09-30 05:50:55 C 22 28 25.37 +02 42 48.2 V I52
2018-09-30 05:55:08 C 22 28 24.02 +02 42 40.5 o 291
2018-09-30 05:55:41 C 22 28 23.10 +02 42 34.9 u H21
2018-09-30 06:06:15 C 22 28 19.65 +02 42 14.6 u H21
2018-09-30 06:19:38 C 22 28 15.27 +02 41 48.2 u H21
2018-09-30 21:13:28 C 22 23 24.55 +02 12 12.3 V L01
2018-09-30 21:20:16 C 22 23 22.22 +02 11 58.2 V L01
2018-10-01 02:19:52 C 22 21 42.75 +02 01 47.7 u H21
2018-10-01 02:29:21 C 22 21 39.47 +02 01 28.3 u H21
2018-10-01 02:38:50 C 22 21 36.19 +02 01 08.8 u H21
2018-10-04 00:54:05 C 21 55 37.63 -00 40 03.9 u H21
2018-10-04 01:02:38 C 21 55 34.10 -00 40 25.8 u H21
2018-10-04 20:55:08 C 21 47 19.34 -01 32 03.9 V 204
2018-10-04 21:23:11 C 21 47 07.23 -01 33 18.2 V 204
2018-10-05 03:20:43 C 21 44 35.49 -01 49 10.8 V H01
2018-10-05 03:29:22 C 21 44 31.65 -01 49 34.2 V H01
2018-10-05 03:40:26 C 21 44 26.78 -01 50 04.1 V H01
2018-10-05 03:50:37 C 21 44 22.27 -01 50 31.5 V H01
2018-10-05 03:53:13 C 21 44 21.25 -01 50 38.0 V I52
2018-10-05 03:56:50 C 21 44 19.71 -01 50 47.6 V I52
2018-10-05 03:58:38 C 21 44 18.89 -01 50 52.5 V I52
2018-10-05 04:02:15 C 21 44 17.29 -01 51 02.3 V I52
2018-10-09 03:20:46 C 20 58 30.80 -06 35 40.8 q H21
2018-10-09 03:33:37 C 20 58 23.86 -06 36 21.1 21.0 q H21
2018-10-10 02:48:44 C 20 45 52.16 -07 52 03.0 V I52
2018-10-10 02:51:07 C 20 45 50.79 -07 52 10.5 V I52
2018-10-10 02:53:31 C 20 45 49.44 -07 52 19.1 V I52
2018-10-10 02:55:55 C 20 45 48.12 -07 52 27.3 V I52
2018-10-14 10:19:13 C 19 44 41.78 -13 31 25.0 V 474
2018-10-14 10:20:42 C 19 44 40.77 -13 31 29.5 V 474
2018-10-14 10:22:11 C 19 44 39.88 -13 31 34.5 V 474