2018 RY3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6803536000
Semi-major axis (a)2.1000174000 AU
Inclination (i)0.27496000°
Long. of Asc. Node (Ω)340.17485000°
Arg. of Perihelion (ω)284.50700000°
Mean Anomaly (M)147.75061000°
Mean Motion (n)0.3238692700°/day
Perihelion dist (q)0.67126300 AU
Aphelion dist (Q)3.52877180 AU
Orbital Period3.04322690 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty7
Orbit TypeApollo
MOID0.000374 AU
Observations Used71
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-09-20
Observations (71)
Date Type RA Dec Mag Band Observatory
2018-09-13 03:45:19 C 22 37 52.38 -07 47 10.5 U I52
2018-09-14 03:51:37 C 22 45 41.52 -07 03 51.6 V I52
2018-09-14 03:52:12 C 22 45 41.66 -07 03 50.7 V I52
2018-09-14 03:54:43 C 22 45 42.26 -07 03 47.8 V I52
2018-09-14 03:57:13 C 22 45 42.87 -07 03 44.6 V I52
2018-09-14 04:27:41 C 22 45 50.21 -07 02 59.0 V G96
2018-09-14 04:35:58 C 22 45 52.19 -07 02 47.3 V G96
2018-09-14 04:44:16 C 22 45 54.13 -07 02 34.7 V G96
2018-09-14 04:52:33 C 22 45 56.11 -07 02 22.9 V G96
2018-09-14 06:59:57 C 22 46 25.45 -06 59 18.3 V I52
2018-09-14 07:00:33 C 22 46 25.60 -06 59 17.8 V I52
2018-09-14 07:02:15 C 22 46 25.96 -06 59 15.0 V I52
2018-09-15 05:30:15 C 22 51 29.80 -06 31 08.5 o 691
2018-09-15 06:01:45 C 22 51 35.06 -06 30 34.4 o 691
2018-09-15 06:23:02 C 22 51 43.294 -06 29 48.29 V T12
2018-09-15 06:23:51 C 22 51 43.437 -06 29 47.56 V T12
2018-09-16 05:30:32 C 22 55 33.32 -06 08 15.0 o 291
2018-09-16 05:35:57 C 22 55 33.99 -06 08 09.5 o 291
2018-09-20 04:20:07 C 23 05 01.26 -05 14 29.9 u H21
2018-09-20 04:50:15 C 23 05 02.88 -05 14 17.8 u H21
2018-09-20 05:13:03 C 23 05 04.10 -05 14 09.4 u H21