2018 DZ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0957075824 ± 5.56e-07
Semi-major axis (a)0.9780236150 AU ± 1.25e-07
Inclination (i)11.36579792° ± 6.15e-05
Long. of Asc. Node (Ω)150.59131864° ± 1.90e-05
Arg. of Perihelion (ω)189.37264927° ± 1.48e-04
Mean Anomaly (M)176.71716112° ± 5.34e-04
Mean Motion (n)1.0190330376°/day ± 1.95e-07
Perihelion dist (q)0.88441934 AU ± 5.55e-07
Aphelion dist (Q)1.07162789 AU ± 5.60e-07
Orbital Period0.96721720 yr ± 1.85e-07
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.331″
Uncertainty0
Orbit TypeAten
MOID0.081398 AU
Observations Used53
Oppositions1
Arc Total2018-2019
First Observation Used2018-02-11
Last Observation Used2019-04-09
Observations (54)
Date Type RA Dec Mag Band Observatory
2018-03-18 07:28:13 C 11 52 35.46 +55 54 55.8 o 291
2018-03-18 07:32:45 C 11 52 35.04 +55 55 08.6 o 291
2019-04-05 14:15:16 C 18 03 06.303 +32 46 30.53 V T12
2019-04-09 14:44:59 C 18 19 29.727 +36 00 32.77 V T12