2015 DE1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4833823807
Semi-major axis (a)1.7009293739 AU
Inclination (i)16.85792883°
Long. of Asc. Node (Ω)147.22867866°
Arg. of Perihelion (ω)309.28224611°
Mean Anomaly (M)323.65466900°
Mean Motion (n)0.4442997600°/day
Perihelion dist (q)0.87873020 AU
Aphelion dist (Q)2.52312120 AU
Orbital Period2.21833950 yr
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.349″
Uncertainty
Orbit TypeApollo
MOID0.007300 AU
Observations Used42
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-03-09
Observations (43)
Date Type RA Dec Mag Band Observatory
2015-02-14 12:16:53 C 14 19 30.77 -19 35 56.2 q 703
2015-02-14 12:26:19 C 14 19 23.02 -19 30 23.3 q 703
2015-02-14 12:45:12 C 14 19 07.57 -19 19 14.4 q 703
2015-02-14 13:01:24 C 14 18 54.40 -19 09 45.7 q 703
2015-02-14 13:01:47 C 14 18 54.06 -19 09 31.4 q 703
2015-02-14 13:02:34 C 14 18 53.47 -19 09 05.6 q 703
2015-02-18 11:38:54 C 13 37 17.41 +16 33 33.9 q G96
2015-02-18 11:46:14 C 13 37 15.11 +16 35 06.3 q G96
2015-02-18 11:53:38 C 13 37 12.80 +16 36 38.8 q G96
2015-02-18 12:00:59 C 13 37 10.52 +16 38 11.0 q G96
2015-02-18 12:08:20 C 13 37 08.23 +16 39 42.7 q G96
2015-02-18 12:59:54 C 13 36 52.37 +16 50 22.6 q G96
2015-02-18 13:00:17 C 13 36 52.25 +16 50 27.7 q G96
2015-02-18 13:00:40 C 13 36 52.12 +16 50 32.3 q G96
2015-02-18 13:01:03 C 13 36 52.02 +16 50 37.0 q G96
2015-02-18 13:01:26 C 13 36 51.88 +16 50 41.7 q G96
2015-02-18 22:40:41 C 13 34 37.34 +18 43 18.6 M 033
2015-02-18 22:44:11 C 13 34 36.42 +18 43 58.4 M 033
2015-02-18 22:47:41 C 13 34 35.53 +18 44 38.4 M 033
2015-02-18 23:18:09 C 13 34 28.56 +18 50 35.9 19.0 q 104
2015-02-18 23:23:28 C 13 34 27.11 +18 51 35.7 18.6 q 104
2015-02-18 23:28:47 C 13 34 25.73 +18 52 35.7 19.2 q 104
2015-02-19 00:33:14 C 13 34 07.63 +19 04 16.5 M 033
2015-02-19 00:36:44 C 13 34 06.67 +19 04 55.2 M 033
2015-02-19 00:40:14 C 13 34 05.77 +19 05 33.4 M 033
2015-02-19 01:40:31 C 13 33 51.49 +19 16 47.2 q I93
2015-02-19 01:50:13 C 13 33 48.87 +19 18 32.0 q I93
2015-02-19 01:59:55 C 13 33 46.24 +19 20 16.9 q I93
2015-02-19 02:46:43 C 13 33 31.63 +19 28 27.2 M 033
2015-02-19 02:50:14 C 13 33 30.70 +19 29 04.3 M 033
2015-02-19 02:53:44 C 13 33 29.76 +19 29 41.1 M 033
2015-02-19 03:40:30 C 13 33 18.96 +19 37 57.6 q J95
2015-02-19 03:43:26 C 13 33 18.21 +19 38 28.6 q J95
2015-02-19 03:46:24 C 13 33 17.43 +19 38 59.9 q J95
2015-02-20 04:11:01 C 13 28 00.28 +23 27 16.0 t 204
2015-02-20 04:18:22 C 13 27 58.60 +23 28 16.0 t 204
2015-02-20 04:25:53 C 13 27 56.89 +23 29 17.3 t 204
2015-02-20 10:32:29 C 13 26 49.81 +24 18 36.6 q 703
2015-02-20 10:44:02 C 13 26 47.10 +24 20 06.2 q 703
2015-02-20 10:49:49 C 13 26 45.88 +24 20 48.9 q 703
2015-03-09 07:28:04 C 12 48 50.99 +40 23 34.8 t 705
2015-03-09 07:29:56 C 12 48 50.88 +40 23 36.4 t 705
2015-03-09 07:31:48 C 12 48 50.74 +40 23 37.6 t 705