2017 DR15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5177299009 ± 3.57e-05
Semi-major axis (a)2.3935526217 AU ± 2.02e-04
Inclination (i)32.10628079° ± 9.11e-04
Long. of Asc. Node (Ω)339.78166814° ± 4.33e-04
Arg. of Perihelion (ω)220.86836920° ± 2.22e-04
Mean Anomaly (M)114.32567075° ± 1.05e-01
Mean Motion (n)0.2661630757°/day ± 3.37e-05
Perihelion dist (q)1.15433886 AU ± 1.30e-04
Aphelion dist (Q)3.63276638 AU ± 3.18e-04
Orbital Period3.70309173 yr ± 4.68e-04
Physical Parameters
H (abs. magnitude)20.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.241″
Uncertainty3
Orbit TypeAmor
MOID0.242167 AU
Observations Used158
Oppositions1
Arc Total2017-2017
First Observation Used2017-02-17
Last Observation Used2017-03-26
Observations (162)
Date Type RA Dec Mag Band Observatory
2017-03-13 08:56:04 C 09 25 09.622 -08 21 27.63 L F51
2017-03-14 03:26:08 C 09 21 30.89 -09 43 20.8 u 926
2017-03-14 03:32:06 C 09 21 29.73 -09 43 46.7 u 926
2017-03-14 03:38:02 C 09 21 28.49 -09 44 13.1 u 926
2017-03-16 03:42:22 C 09 12 10.21 -13 10 51.7 u H21
2017-03-16 03:47:20 C 09 12 09.24 -13 11 12.2 u H21
2017-03-16 03:52:30 C 09 12 08.22 -13 11 33.9 u H21
2017-03-23 05:35:01 C 08 42 45.406 -23 48 06.74 U T12
2017-03-23 05:35:50 C 08 42 45.280 -23 48 09.41 U T12
2017-03-26 23:43:09 C 08 29 39.62 -28 20 48.2 u 807
2017-03-26 23:48:42 C 08 29 38.87 -28 21 04.1 u 807
2017-03-26 23:54:14 C 08 29 38.08 -28 21 19.8 u 807