2017 DD38

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6468072000
Semi-major axis (a)2.2285482000 AU
Inclination (i)1.28185000°
Long. of Asc. Node (Ω)177.59388000°
Arg. of Perihelion (ω)54.49870000°
Mean Anomaly (M)210.58214000°
Mean Motion (n)0.2962586500°/day
Perihelion dist (q)0.78710720 AU
Aphelion dist (Q)3.66998920 AU
Orbital Period3.32684870 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.250″
Uncertainty5
Orbit TypeApollo
MOID0.002840 AU
Observations Used41
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-03-04
Observations (42)
Date Type RA Dec Mag Band Observatory
2017-02-25 11:50:56 C 11 40 59.428 -02 32 44.02 L F51
2017-02-25 12:07:06 C 11 41 03.779 -02 33 20.84 L F51
2017-02-25 12:39:31 C 11 41 12.489 -02 34 33.84 L F51
2017-02-25 23:43:43 C 11 44 39.41 -03 00 55.3 U J04
2017-02-25 23:57:06 C 11 44 43.43 -03 01 28.2 U J04
2017-02-27 07:03:34 C 11 55 50.07 -04 26 08.7 u 807
2017-02-27 07:05:01 C 11 55 50.62 -04 26 13.0 u 807
2017-02-27 07:06:36 C 11 55 51.21 -04 26 17.5 u 807
2017-02-27 21:02:31 C 12 01 57.55 -05 11 59.9 U K92
2017-02-27 21:05:33 C 12 01 58.88 -05 12 10.3 U K92
2017-02-27 21:08:37 C 12 02 00.21 -05 12 21.3 U K92
2017-02-27 21:11:39 C 12 02 01.57 -05 12 31.6 U K92
2017-02-27 21:14:41 C 12 02 02.90 -05 12 42.6 U K92
2017-02-27 21:17:44 C 12 02 04.25 -05 12 52.9 U K92
2017-02-28 12:55:34 C 12 09 44.16 -06 10 42.4 t 474
2017-02-28 12:57:17 C 12 09 45.06 -06 10 49.3 t 474
2017-02-28 12:59:01 C 12 09 45.93 -06 10 56.3 t 474
2017-02-28 13:00:45 C 12 09 46.83 -06 11 03.5 t 474
2017-02-28 22:03:56 C 12 14 48.74 -06 48 43.3 U K92
2017-02-28 22:06:43 C 12 14 50.29 -06 48 55.1 U K92
2017-02-28 22:09:30 C 12 14 51.82 -06 49 07.3 U K92
2017-02-28 22:12:17 C 12 14 53.37 -06 49 19.4 U K92
2017-02-28 22:15:05 C 12 14 54.90 -06 49 31.4 U K92
2017-02-28 22:17:52 C 12 14 56.45 -06 49 43.2 U K92
2017-03-02 06:53:45 C 12 37 09.17 -09 32 12.8 u 807
2017-03-02 06:57:30 C 12 37 12.08 -09 32 34.7 u 807
2017-03-02 07:00:14 C 12 37 14.20 -09 32 50.3 u 807
2017-03-02 07:31:25 C 12 37 43.85 -09 38 05.4 o 291
2017-03-02 07:32:38 C 12 37 44.79 -09 38 12.6 o 291
2017-03-02 07:33:53 C 12 37 45.78 -09 38 19.8 o 291
2017-03-02 08:53:17 C 12 38 45.07 -09 46 16.5 u H21
2017-03-02 08:58:25 C 12 38 49.15 -09 46 46.3 u H21
2017-03-02 09:03:02 C 12 38 52.80 -09 47 13.4 u H21
2017-03-03 07:28:58 C 12 59 59.81 -12 12 32.7 t 705
2017-03-03 07:30:25 C 13 00 01.30 -12 12 43.2 t 705
2017-03-03 07:31:53 C 13 00 02.79 -12 12 53.4 t 705
2017-03-03 08:38:29 C 13 01 08.78 -12 21 06.6 u H21
2017-03-03 08:44:09 C 13 01 14.68 -12 21 47.2 u H21
2017-03-03 08:50:18 C 13 01 21.07 -12 22 31.2 u H21
2017-03-04 13:59:06 C 13 38 46.997 -16 18 07.04 L F51
2017-03-04 14:48:59 C 13 40 00.700 -16 25 31.14 L F51
2017-03-04 15:04:45 C 13 40 24.174 -16 27 51.27 L F51