2018 DJ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6608194146 ± 7.90e-04
Semi-major axis (a)1.7436135147 AU ± 3.05e-03
Inclination (i)2.60096202° ± 3.65e-03
Long. of Asc. Node (Ω)175.27798073° ± 3.07e-02
Arg. of Perihelion (ω)236.52474120° ± 3.70e-02
Mean Anomaly (M)156.19180584° ± 3.59e+00
Mean Motion (n)0.4280918268°/day ± 1.12e-03
Perihelion dist (q)0.59139985 AU ± 1.72e-03
Aphelion dist (Q)2.89582718 AU ± 5.25e-03
Orbital Period2.30237118 yr ± 6.05e-03
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty4
Orbit TypeApollo
MOID0.024387 AU
Observations Used21
Oppositions1
Arc Total2018-2018
First Observation Used2018-02-23
Last Observation Used2018-03-07
Observations (21)
Date Type RA Dec Mag Band Observatory
2018-02-23 05:45:43 C 09 34 18.79 +05 56 53.6 U G96
2018-02-23 05:53:12 C 09 34 18.81 +05 57 10.1 U G96
2018-02-23 06:00:38 C 09 34 18.81 +05 57 25.2 U G96
2018-02-23 06:08:04 C 09 34 18.87 +05 57 41.2 U G96
2018-02-23 09:16:16 C 09 34 19.46 +06 04 19.2 U I52
2018-02-23 09:18:36 C 09 34 19.48 +06 04 24.1 U I52
2018-02-23 09:22:42 C 09 34 19.51 +06 04 33.2 U I52
2018-02-23 09:23:48 C 09 34 19.53 +06 04 34.5 U I52
2018-02-24 01:51:23 C 09 34 40.72 +06 38 18.1 U 807
2018-02-24 01:56:15 C 09 34 40.74 +06 38 26.6 U 807
2018-02-24 02:00:53 C 09 34 40.77 +06 38 35.6 U 807
2018-02-25 03:35:08 C 09 35 06.43 +07 22 02.2 U H01
2018-02-25 03:39:57 C 09 35 06.45 +07 22 09.9 U H01
2018-02-25 03:57:05 C 09 35 06.55 +07 22 37.4 U H01
2018-02-25 04:08:01 C 09 35 06.59 +07 22 55.3 U H01
2018-02-25 04:08:31 C 09 35 06.82 +07 22 56.7 U I52
2018-02-25 04:11:49 C 09 35 06.83 +07 23 02.7 U I52
2018-02-25 04:15:09 C 09 35 06.77 +07 23 08.2 U I52
2018-03-07 06:06:31 C 09 38 54.242 +11 04 23.55 U F51
2018-03-07 06:23:16 C 09 38 54.407 +11 04 32.53 U F51
2018-03-07 06:40:00 C 09 38 54.570 +11 04 40.89 U F51