2018 RZ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4514112014 ± 2.03e-05
Semi-major axis (a)1.8684657069 AU ± 7.18e-05
Inclination (i)9.32090586° ± 3.39e-04
Long. of Asc. Node (Ω)164.60865192° ± 8.52e-05
Arg. of Perihelion (ω)229.73133315° ± 8.34e-05
Mean Anomaly (M)276.46959798° ± 5.78e-02
Mean Motion (n)0.3859087085°/day ± 2.22e-05
Perihelion dist (q)1.02501936 AU ± 5.47e-05
Aphelion dist (Q)2.71191206 AU ± 1.11e-04
Orbital Period2.55404001 yr ± 1.47e-04
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty2
Orbit TypeAmor
MOID0.086434 AU
Observations Used62
Oppositions1
Arc Total2018-2018
First Observation Used2018-09-07
Last Observation Used2018-12-11
Observations (62)
Date Type RA Dec Mag Band Observatory
2018-10-19 04:53:25 C 03 28 07.04 -63 14 30.2 u 807
2018-10-19 05:02:25 C 03 28 12.52 -63 14 23.3 u 807
2018-10-19 05:11:30 C 03 28 18.07 -63 14 17.2 u 807
2018-11-09 06:19:54 C 06 11 42.53 -48 21 47.7 u 807
2018-11-09 06:36:47 C 06 11 44.25 -48 21 18.1 u 807
2018-11-09 06:53:39 C 06 11 45.93 -48 20 48.2 u 807
2018-11-29 07:39:10 C 06 39 21.20 -34 56 28.6 U 807
2018-11-29 07:56:42 C 06 39 21.23 -34 56 00.0 U 807
2018-11-29 08:48:27 C 06 39 21.33 -34 54 35.9 U 807
2018-12-11 06:12:21 C 06 39 24.20 -27 08 00.1 U 807
2018-12-11 06:21:18 C 06 39 23.98 -27 07 45.0 U 807
2018-12-11 06:47:16 C 06 39 23.45 -27 07 01.0 U 807