IAA RAS IAA Minor Planet Database

2018 RZ5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7392231000
Semi-major axis (a)2.8770835000 AU
Inclination (i)13.96980000°
Long. of Asc. Node (Ω)165.85708000°
Arg. of Perihelion (ω)118.51961000°
Mean Anomaly (M)177.52683000°
Mean Motion (n)0.2019646600°/day
Perihelion dist (q)0.75027690 AU
Aphelion dist (Q)5.00389010 AU
Orbital Period4.88009980 yr
Physical Parameters
H (abs. magnitude)29.71
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.910″
Uncertainty6
Orbit TypeApollo
MOID0.019378 AU
Observations Used20
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2018-09-14
Observations (20)
Date Type RA Dec Mag Band Observatory
2018-09-13 07:15:18 C 00 28 24.67 -20 28 23.2 – U 703
2018-09-13 07:23:01 C 00 28 30.80 -20 29 16.5 – U 703
2018-09-13 07:30:44 C 00 28 36.69 -20 30 07.1 – U 703
2018-09-13 07:38:28 C 00 28 42.44 -20 30 57.3 – U 703
2018-09-13 09:11:33 C 00 29 43.53 -20 38 52.6 – o 291
2018-09-13 09:12:44 C 00 29 44.20 -20 38 57.6 – o 291
2018-09-13 09:13:55 C 00 29 44.87 -20 39 02.4 – o 291
2018-09-13 10:27:27 C 00 30 23.45 -20 43 28.2 – U I52
2018-09-13 10:27:47 C 00 30 23.64 -20 43 28.9 – U I52
2018-09-13 10:28:09 C 00 30 23.85 -20 43 30.5 – U I52
2018-09-13 10:28:30 C 00 30 24.01 -20 43 31.6 – U I52
2018-09-13 16:52:38 C 00 34 01.30 -20 45 55.1 – V Q63
2018-09-13 16:57:33 C 00 34 02.13 -20 46 04.5 – V Q63
2018-09-13 17:02:30 C 00 34 02.99 -20 46 13.9 – V Q63
2018-09-13 17:08:38 C 00 34 04.06 -20 46 25.4 – V Q63
2018-09-14 05:48:16 C 00 36 58.986 -21 08 46.65 – V Y28
2018-09-14 05:55:34 C 00 36 58.990 -21 08 49.94 – V Y28
2018-09-14 07:21:42 C 00 37 41.30 -21 15 25.5 – o 691
2018-09-14 07:37:08 C 00 37 41.16 -21 15 37.1 – o 691
2018-09-14 07:52:34 C 00 37 40.96 -21 15 47.7 – o 691