2017 DJ123

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4220677821
Semi-major axis (a)1.3607566826 AU
Inclination (i)8.15450124°
Long. of Asc. Node (Ω)152.69398645°
Arg. of Perihelion (ω)287.56768197°
Mean Anomaly (M)215.19718748°
Mean Motion (n)0.6209109500°/day
Perihelion dist (q)0.78642510 AU
Aphelion dist (Q)1.93510510 AU
Orbital Period1.58735750 yr
Physical Parameters
H (abs. magnitude)31.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.992″
Uncertainty
Orbit TypeApollo
MOID0.001083 AU
Observations Used54
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-02-21
Observations (54)
Date Type RA Dec Mag Band Observatory
2017-02-21 10:07:33 C 10 15 39.41 +08 02 15.7 R G45
2017-02-21 10:07:34 C 10 15 39.54 +08 02 18.4 R G45
2017-02-21 10:07:36 C 10 15 39.67 +08 02 21.7 R G45
2017-02-21 10:07:37 C 10 15 39.78 +08 02 24.8 R G45