2018 DL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3189748576 ± 2.00e+00
Semi-major axis (a)1.5569755841 AU ± 3.00e+00
Inclination (i)10.88431679° ± 4.00e+00
Long. of Asc. Node (Ω)329.40197356° ± 5.00e+00
Arg. of Perihelion (ω)177.70168149° ± 6.00e+00
Mean Anomaly (M)357.76957299° ± 2.48e-01
Mean Motion (n)0.5073362600°/day ± 1.47e+00
Perihelion dist (q)1.06033690 AU ± 3.72e+00
Aphelion dist (Q)2.05354490 AU ± 5.04e+00
Orbital Period1.94271100 yr ± 5.61e+00
Physical Parameters
H (abs. magnitude)25.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.379″
Uncertainty3
Orbit TypeAmor
MOID0.072132 AU
Observations Used52
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-03-06
Observations (55)
Date Type RA Dec Mag Band Observatory
2018-02-26 06:19:11 C 09 41 24.61 -06 45 12.1 U I52
2018-02-26 06:23:57 C 09 41 24.66 -06 45 42.4 U I52
2018-03-06 00:31:49 C 09 47 54.39 -22 59 32.9 u 807
2018-03-06 00:48:36 C 09 47 54.74 -23 00 43.0 u 807
2018-03-06 01:05:25 C 09 47 55.07 -23 01 51.8 u 807