2018 DO3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2018-02-11 (JD 2458160.5)
Eccentricity (e)0.5868758054 ± 1.38e-02
Semi-major axis (a)1.8337696657 AU ± 4.76e-02
Inclination (i)4.40830547° ± 3.57e-02
Long. of Asc. Node (Ω)148.49101620° ± 5.68e-04
Arg. of Perihelion (ω)283.68970836° ± 2.60e-01
Mean Anomaly (M)17.87921706° ± 8.22e-01
Mean Motion (n)0.3969127954°/day ± 1.54e-02
Perihelion dist (q)0.75757462 AU ± 3.21e-02
Aphelion dist (Q)2.90996472 AU ± 7.96e-02
Orbital Period2.48323132 yr ± 9.66e-02
Physical Parameters
H (abs. magnitude)29.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.108″
Uncertainty3
Orbit TypeApollo
MOID0.010588 AU
Observations Used62
Oppositions1
Arc Total2018-2018
First Observation Used2018-02-17
Last Observation Used2018-02-17
Observations (63)
Date Type RA Dec Mag Band Observatory
2018-02-17 06:48:29 C 09 59 45.95 +11 59 40.1 U 568
2018-02-17 06:51:36 C 09 59 46.32 +11 59 48.2 U 568
2018-02-17 06:56:07 C 09 59 46.87 +12 00 00.2 U 568
2018-02-17 07:15:49 C 09 59 49.22 +12 00 51.4 U 568
2018-02-17 07:17:19 C 09 59 49.41 +12 00 55.5 U 568
2018-02-17 07:23:51 C 09 59 50.18 +12 01 12.6 U 568
2018-02-17 07:25:22 C 09 59 50.35 +12 01 16.8 U 568
2018-02-17 07:26:53 C 09 59 50.51 +12 01 20.4 U 568
2018-02-17 07:28:23 C 09 59 50.70 +12 01 24.3 U 568
2018-02-17 07:29:53 C 09 59 50.88 +12 01 28.5 U 568
2018-02-17 07:43:35 C 09 59 52.45 +12 02 03.5 U 568
2018-02-17 07:49:38 C 09 59 53.13 +12 02 19.1 U 568
2018-02-17 07:52:39 C 09 59 53.48 +12 02 26.9 U 568
2018-02-17 07:55:41 C 09 59 53.80 +12 02 34.3 U 568
2018-02-17 07:58:42 C 09 59 54.16 +12 02 42.4 U 568
2018-02-17 08:01:46 C 09 59 54.50 +12 02 50.2 U 568
2018-02-17 08:03:17 C 09 59 54.66 +12 02 54.0 U 568
2018-02-17 08:06:19 C 09 59 55.00 +12 03 01.8 U 568
2018-02-17 08:09:20 C 09 59 55.34 +12 03 09.6 U 568
2018-02-17 08:12:21 C 09 59 55.67 +12 03 17.2 U 568
2018-02-17 08:15:25 C 09 59 56.01 +12 03 25.0 U 568
2018-02-17 08:16:55 C 09 59 56.17 +12 03 28.8 U 568
2018-02-17 08:24:52 C 09 59 57.04 +12 03 49.1 U 568
2018-02-17 08:30:55 C 09 59 57.70 +12 04 04.3 U 568
2018-02-17 08:32:26 C 09 59 57.86 +12 04 08.2 U 568
2018-02-17 08:33:57 C 09 59 58.03 +12 04 12.2 U 568
2018-02-17 08:35:27 C 09 59 58.18 +12 04 15.8 U 568
2018-02-17 08:42:53 C 09 59 58.98 +12 04 34.8 U 568
2018-02-17 08:45:55 C 09 59 59.32 +12 04 42.4 U 568
2018-02-17 08:47:26 C 09 59 59.47 +12 04 46.2 U 568
2018-02-17 08:50:27 C 09 59 59.79 +12 04 53.6 U 568
2018-02-17 08:51:58 C 09 59 59.95 +12 04 57.5 U 568
2018-02-17 08:53:29 C 10 00 00.12 +12 05 01.4 U 568
2018-02-17 08:55:00 C 10 00 00.28 +12 05 05.3 U 568
2018-02-17 09:04:29 C 10 00 01.29 +12 05 29.3 U 568
2018-02-17 09:06:00 C 10 00 01.44 +12 05 32.8 U 568
2018-02-17 09:10:32 C 10 00 01.92 +12 05 44.0 U 568
2018-02-17 09:15:07 C 10 00 02.40 +12 05 55.5 U 568
2018-02-17 09:19:40 C 10 00 02.87 +12 06 06.9 U 568
2018-02-17 09:33:20 C 10 00 04.29 +12 06 40.7 U 568
2018-02-17 09:34:50 C 10 00 04.44 +12 06 44.4 U 568
2018-02-17 09:45:59 C 10 00 05.59 +12 07 12.0 U 568
2018-02-17 09:49:01 C 10 00 05.91 +12 07 19.7 U 568
2018-02-17 09:50:31 C 10 00 06.05 +12 07 22.9 U 568
2018-02-17 09:53:34 C 10 00 06.37 +12 07 30.8 U 568
2018-02-17 09:56:57 C 10 00 06.72 +12 07 39.3 U 568
2018-02-17 10:01:31 C 10 00 07.19 +12 07 50.4 U 568
2018-02-17 10:12:06 C 10 00 08.25 +12 08 16.1 U 568
2018-02-17 10:18:00 C 10 00 08.86 +12 08 30.5 U 568
2018-02-17 10:31:40 C 10 00 10.23 +12 09 03.6 U 568