2015 DD1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3246940000
Semi-major axis (a)1.3564114000 AU
Inclination (i)3.01104000°
Long. of Asc. Node (Ω)327.80215000° ± 5.00e+00
Arg. of Perihelion (ω)134.83129000° ± 6.00e+00
Mean Anomaly (M)314.53459000°
Mean Motion (n)0.6239027892°/day
Perihelion dist (q)0.91599280 AU
Aphelion dist (Q)1.79683000 AU
Orbital Period1.57974560 yr
Physical Parameters
H (abs. magnitude)30.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty
Orbit TypeApollo
MOID0.000185 AU
Observations Used64
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-02-25
Observations (67)
Date Type RA Dec Mag Band Observatory
2015-02-18 09:55:11 C 11 00 49.68 -11 37 43.2 q 703
2015-02-18 10:02:27 C 11 00 50.99 -11 37 38.7 q 703
2015-02-18 10:09:41 C 11 00 52.20 -11 37 32.4 q 703
2015-02-18 10:16:55 C 11 00 53.49 -11 37 26.3 q 703
2015-02-18 10:52:15 C 11 01 00.26 -11 36 54.8 q 703
2015-02-18 11:00:20 C 11 01 01.95 -11 36 46.2 q 703
2015-02-18 11:08:25 C 11 01 04.71 -11 36 30.5 o 291
2015-02-18 11:08:35 C 11 01 03.82 -11 36 38.2 q 703
2015-02-18 11:09:58 C 11 01 05.06 -11 36 29.0 o 291
2015-02-18 11:11:31 C 11 01 05.40 -11 36 27.5 o 291
2015-02-18 11:16:40 C 11 01 05.59 -11 36 29.5 q 703
2015-02-18 12:30:21 C 11 03 24.30 -11 00 30.0 t 474
2015-02-18 12:33:22 C 11 03 24.65 -11 00 34.7 t 474
2015-02-18 12:36:25 C 11 03 25.02 -11 00 39.0 t 474
2015-02-18 12:39:28 C 11 03 25.35 -11 00 43.3 t 474
2015-02-18 13:09:03 C 11 04 07.06 -11 06 31.4 c Q62
2015-02-18 13:11:52 C 11 04 07.21 -11 06 35.5 c Q62
2015-02-18 13:14:39 C 11 04 07.36 -11 06 39.8 c Q62
2015-02-18 21:36:59 C 11 07 05.98 -11 11 30.2 q K92
2015-02-18 21:39:10 C 11 07 05.95 -11 11 32.9 q K92
2015-02-18 21:41:25 C 11 07 05.92 -11 11 34.9 q K92
2015-02-18 21:43:36 C 11 07 05.87 -11 11 37.1 q K92
2015-02-18 21:45:47 C 11 07 05.81 -11 11 39.4 q K92
2015-02-18 21:47:58 C 11 07 05.78 -11 11 41.6 q K92
2015-02-18 21:50:09 C 11 07 05.71 -11 11 43.7 q K92
2015-02-18 21:52:26 C 11 07 05.66 -11 11 46.0 q K92
2015-02-18 21:54:36 C 11 07 05.60 -11 11 48.0 q K92
2015-02-18 21:56:47 C 11 07 05.53 -11 11 50.3 q K92
2015-02-18 21:58:58 C 11 07 05.46 -11 11 52.2 q K92
2015-02-18 22:01:08 C 11 07 05.40 -11 11 54.2 q K92
2015-02-18 22:03:19 C 11 07 05.32 -11 11 56.3 q K92
2015-02-18 22:05:30 C 11 07 05.24 -11 11 58.5 q K92
2015-02-18 22:07:41 C 11 07 05.15 -11 12 00.3 q K92
2015-02-18 22:09:52 C 11 07 05.07 -11 12 02.2 q K92
2015-02-18 22:12:03 C 11 07 04.98 -11 12 04.2 q K92
2015-02-18 22:14:13 C 11 07 04.89 -11 12 06.1 q K92
2015-02-18 22:16:30 C 11 07 04.80 -11 12 08.1 q K92
2015-02-19 01:54:41 C 11 07 10.88 -11 38 24.1 t 204
2015-02-19 02:09:33 C 11 07 10.92 -11 38 16.5 t 204
2015-02-19 02:25:16 C 11 07 11.08 -11 38 09.1 t 204
2015-02-19 05:30:38 C 11 08 24.46 -11 15 52.4 t W87
2015-02-19 05:33:08 C 11 08 24.23 -11 15 53.4 t W87
2015-02-19 05:35:38 C 11 08 23.99 -11 15 54.4 t W87
2015-02-19 05:38:08 C 11 08 23.76 -11 15 55.4 t W87
2015-02-19 05:40:38 C 11 08 23.53 -11 15 56.2 t W87
2015-02-19 05:43:08 C 11 08 23.29 -11 15 57.1 t W87
2015-02-19 05:45:38 C 11 08 23.06 -11 15 58.2 t W87
2015-02-19 05:48:09 C 11 08 22.82 -11 15 58.8 t W87
2015-02-19 05:50:39 C 11 08 22.58 -11 15 59.6 t W87
2015-02-19 05:53:11 C 11 08 22.34 -11 16 00.3 t W87