2018 RS7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5014451391
Semi-major axis (a)2.3243942860 AU
Inclination (i)4.41379581°
Long. of Asc. Node (Ω)342.21486800°
Arg. of Perihelion (ω)20.54612106°
Mean Anomaly (M)7.18957332°
Mean Motion (n)0.2781270900°/day
Perihelion dist (q)1.15883700 AU
Aphelion dist (Q)3.48992360 AU
Orbital Period3.54373130 yr
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.346″
Uncertainty
Orbit TypeAmor
MOID0.155944 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-10-05
Observations (22)
Date Type RA Dec Mag Band Observatory
2018-09-13 03:32:14 C 23 43 10.264 +03 30 57.61 V 309
2018-09-13 04:11:44 C 23 43 13.490 +03 32 21.24 V 309
2018-09-13 04:13:28 C 23 43 13.642 +03 32 24.96 V 309
2018-09-13 04:15:12 C 23 43 13.759 +03 32 28.52 V 309
2018-09-13 04:16:57 C 23 43 13.914 +03 32 32.32 V 309
2018-09-13 04:18:41 C 23 43 14.032 +03 32 36.17 V 309
2018-09-13 04:20:26 C 23 43 14.196 +03 32 39.94 V 309
2018-09-13 04:22:09 C 23 43 14.329 +03 32 43.59 V 309
2018-09-15 07:25:16 C 23 48 07.44 +05 20 16.8 o 291
2018-09-15 07:34:00 C 23 48 08.16 +05 20 35.6 o 291
2018-09-16 05:05:03 C 23 50 14.00 +06 06 21.7 u H21
2018-09-16 05:21:41 C 23 50 15.41 +06 06 57.2 u H21
2018-09-16 05:44:45 C 23 50 17.38 +06 07 46.5 u H21
2018-09-16 08:25:03 C 23 50 32.05 +06 13 33.7 V V06
2018-09-16 08:33:35 C 23 50 32.77 +06 13 52.0 V V06
2018-09-16 08:42:07 C 23 50 33.49 +06 14 10.1 V V06
2018-09-16 08:50:39 C 23 50 34.21 +06 14 28.3 V V06
2018-09-18 05:13:50 C 23 54 56.83 +07 48 54.9 u H21
2018-09-18 05:22:36 C 23 54 57.57 +07 49 14.0 u H21
2018-09-18 05:30:46 C 23 54 58.29 +07 49 31.0 u H21
2018-10-05 09:03:50 C 00 35 38.894 +20 38 52.67 V T12
2018-10-05 09:14:50 C 00 35 39.773 +20 39 08.99 V T12