2015 DU180

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9219014489 ± 8.55e-08
Semi-major axis (a)1.9262092255 AU ± 8.18e-09
Inclination (i)4.85671630° ± 6.69e-06
Long. of Asc. Node (Ω)51.75445274° ± 3.01e-04
Arg. of Perihelion (ω)315.40647211° ± 2.99e-04
Mean Anomaly (M)28.02268027° ± 4.63e-06
Mean Motion (n)0.3686863750°/day ± 2.35e-09
Perihelion dist (q)0.15043415 AU ± 1.65e-07
Aphelion dist (Q)3.70198430 AU ± 1.65e-07
Orbital Period2.67334610 yr ± 1.70e-08
Physical Parameters
H (abs. magnitude)20.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.244″
Uncertainty0
Orbit TypeApollo
MOID0.007900 AU
Observations Used61
Oppositions5
Arc Total2015-2023
First Observation Used2015-02-20
Last Observation Used2023-02-22
Observations (67)
Date Type RA Dec Mag Band Observatory
2023-02-13 23:08:38 C 13 39 11.68 +25 28 05.1 X C95
2023-02-13 23:28:34 C 13 38 50.96 +25 29 40.5 X C95
2023-02-13 23:48:03 C 13 38 30.65 +25 31 14.5 X C95
2023-02-21 01:08:17 C 11 20 48.37 +31 01 11.2 V K88
2023-02-21 01:11:45 C 11 20 46.38 +31 01 11.5 V K88
2023-02-21 01:15:13 C 11 20 44.41 +31 01 11.6 V K88
2023-02-21 01:25:48 C 11 20 38.647 +31 01 11.86 X K87
2023-02-21 01:34:39 C 11 20 33.583 +31 01 13.76 X K87
2023-02-21 01:43:30 C 11 20 28.615 +31 01 14.09 X K87
2023-02-21 22:13:02 C 11 09 31.216 +31 01 32.39 X B72
2023-02-21 22:21:04 C 11 09 27.061 +31 01 32.17 X B72
2023-02-21 22:28:53 C 11 09 23.047 +31 01 31.62 X B72
2023-02-21 23:02:30 C 11 09 05.647 +31 01 30.58 X K87
2023-02-21 23:12:13 C 11 09 00.641 +31 01 30.29 X K87
2023-02-21 23:21:54 C 11 08 55.594 +31 01 29.35 X K87
2023-02-22 00:50:24 C 11 08 09.90 +31 01 21.8 V K88
2023-02-22 00:53:52 C 11 08 08.12 +31 01 21.2 V K88