2018 DU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1807443036 ± 2.00e+00
Semi-major axis (a)1.1744232345 AU ± 3.00e+00
Inclination (i)3.19590545° ± 4.00e+00
Long. of Asc. Node (Ω)335.09552245° ± 5.00e+00
Arg. of Perihelion (ω)217.62397533° ± 6.00e+00
Mean Anomaly (M)3.10419531° ± 1.79e-02
Mean Motion (n)0.7744009400°/day ± 2.97e+00
Perihelion dist (q)0.96215130 AU ± 3.40e+00
Aphelion dist (Q)1.38669970 AU ± 4.25e+00
Orbital Period1.27273560 yr ± 4.88e+00
Physical Parameters
H (abs. magnitude)28.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.391″
Uncertainty2
Orbit TypeApollo
MOID0.001901 AU
Observations Used83
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-02-25
Observations (85)
Date Type RA Dec Mag Band Observatory
2018-02-23 05:02:13 C 09 27 57.98 +33 15 45.8 U 703
2018-02-23 05:02:52 C 09 27 58.00 +33 15 36.5 U 703
2018-02-23 05:09:55 C 09 27 58.25 +33 13 57.4 U 703
2018-02-23 05:10:33 C 09 27 58.31 +33 13 48.8 U 703
2018-02-23 05:17:34 C 09 27 58.51 +33 12 08.1 U 703
2018-02-23 05:18:13 C 09 27 58.58 +33 11 58.3 U 703
2018-02-23 05:25:14 C 09 27 58.76 +33 10 18.2 U 703
2018-02-23 05:56:32 C 09 27 53.65 +33 02 05.0 U H01
2018-02-23 06:02:42 C 09 27 53.73 +33 00 30.8 U H01
2018-02-23 06:17:30 C 09 27 53.90 +32 56 41.1 U H01
2018-02-23 06:34:21 C 09 27 54.11 +32 52 14.9 U H01
2018-02-23 08:01:56 C 09 28 23.19 +32 22 44.7 658
2018-02-23 08:03:55 C 09 28 23.38 +32 22 11.3 658
2018-02-23 08:05:15 C 09 28 23.60 +32 21 48.2 658
2018-02-23 08:06:36 C 09 28 23.65 +32 21 27.5 658
2018-02-23 09:01:47 C 09 28 04.17 +32 10 22.3 U I52
2018-02-23 09:01:59 C 09 28 04.19 +32 10 19.0 U I52
2018-02-23 09:02:09 C 09 28 04.22 +32 10 15.7 U I52
2018-02-23 09:02:20 C 09 28 04.22 +32 10 11.9 U I52
2018-02-23 13:24:58 C 09 31 19.78 +30 50 07.2 o P93
2018-02-23 13:26:37 C 09 31 19.95 +30 49 36.2 o P93
2018-02-23 13:28:16 C 09 31 20.06 +30 49 04.6 o P93
2018-02-23 13:29:05 C 09 31 20.14 +30 48 48.5 o P93
2018-02-23 13:29:55 C 09 31 20.20 +30 48 32.9 o P93
2018-02-23 18:12:41 C 09 34 31.87 +28 54 34.2 S 033
2018-02-23 18:13:45 C 09 34 32.32 +28 54 10.5 S 033
2018-02-23 18:14:49 C 09 34 32.77 +28 53 47.3 S 033
2018-02-23 18:19:34 C 09 34 34.39 +28 52 19.5 q 113
2018-02-23 18:22:03 C 09 34 35.37 +28 51 25.7 q 113
2018-02-23 18:24:33 C 09 34 36.38 +28 50 30.5 q 113
2018-02-23 18:27:04 C 09 34 37.36 +28 49 35.3 q 113
2018-02-23 18:40:16 C 09 34 49.74 +28 42 35.2 U J95
2018-02-23 18:51:02 C 09 34 54.62 +28 38 36.8 U J95
2018-02-23 18:55:22 C 09 34 56.57 +28 37 00.0 U J95
2018-02-23 19:00:30 C 09 34 58.81 +28 35 04.8 U J95
2018-02-23 19:39:17 C 09 35 06.89 +28 22 17.4 U K74
2018-02-23 19:44:42 C 09 35 08.68 +28 20 10.6 U K74
2018-02-23 19:48:09 C 09 35 09.78 +28 18 49.7 U K74
2018-02-23 19:51:50 C 09 35 08.09 +28 17 02.1 S 033
2018-02-23 19:52:54 C 09 35 08.44 +28 16 36.4 S 033
2018-02-23 19:53:59 C 09 35 08.79 +28 16 10.7 S 033
2018-02-23 19:55:03 C 09 35 09.12 +28 15 45.2 S 033
2018-02-23 20:30:28 C 09 35 17.51 +28 01 38.5 U G34
2018-02-23 20:32:21 C 09 35 18.03 +28 00 52.1 U G34
2018-02-23 20:32:48 C 09 35 23.35 +28 00 52.8 U K74
2018-02-23 20:37:57 C 09 35 19.63 +27 58 32.4 U G34
2018-02-23 20:38:29 C 09 35 24.96 +27 58 32.2 U K74
2018-02-23 20:40:28 C 09 35 27.64 +27 57 42.4 q A17
2018-02-23 20:48:54 C 09 35 27.93 +27 54 11.9 U K87
2018-02-23 20:53:51 C 09 35 31.43 +27 52 08.5 q A17