2015 DW215

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3487532000
Semi-major axis (a)1.9606288000 AU
Inclination (i)4.71715000°
Long. of Asc. Node (Ω)63.60497000°
Arg. of Perihelion (ω)91.15007000°
Mean Anomaly (M)329.51436000°
Mean Motion (n)0.3590136900°/day
Perihelion dist (q)1.27685320 AU
Aphelion dist (Q)2.64440440 AU
Orbital Period2.74532060 yr
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty4
Orbit TypeAmor
MOID0.301529 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-04-23
Observations (26)
Date Type RA Dec Mag Band Observatory
2015-02-20 13:51:14 C 11 46 41.267 +23 03 19.15 L F51
2015-02-20 14:10:50 C 11 46 41.589 +23 03 19.67 L F51
2015-02-20 14:30:36 C 11 46 41.893 +23 03 19.99 L F51
2015-02-22 10:10:07 C 11 47 40.257 +23 04 27.09 t 568
2015-02-22 10:12:03 C 11 47 40.278 +23 04 27.08 t 568
2015-02-22 10:13:58 C 11 47 40.302 +23 04 27.20 t 568
2015-02-26 13:06:55 C 11 49 14.765 +23 02 22.92 t 568
2015-02-26 14:28:58 C 11 49 15.199 +23 02 16.42 t 568
2015-02-26 14:35:34 C 11 49 15.244 +23 02 15.83 t 568
2015-02-26 14:43:10 C 11 49 15.289 +23 02 15.16 t 568
2015-02-26 14:50:30 C 11 49 15.337 +23 02 14.51 t 568
2015-02-27 14:05:06 C 11 49 32.109 +23 00 44.11 t 568
2015-02-27 14:22:42 C 11 49 32.184 +23 00 42.32 t 568
2015-03-10 10:54:27 C 11 50 35.35 +22 13 21.8 o 291
2015-03-10 11:33:31 C 11 50 35.05 +22 13 08.8 o 291
2015-03-13 06:49:16 C 11 50 26.97 +21 51 25.0 t 705
2015-03-13 06:51:08 C 11 50 26.95 +21 51 24.3 t 705
2015-03-13 06:53:00 C 11 50 26.92 +21 51 23.5 t 705
2015-03-13 12:32:10 C 11 50 23.93 +21 49 18.4 o 291
2015-03-13 12:45:07 C 11 50 23.86 +21 49 12.6 o 291
2015-03-28 09:46:47 C 11 49 17.86 +18 47 45.8 o 291
2015-03-28 09:55:05 C 11 49 17.83 +18 47 41.3 o 291
2015-03-28 10:03:27 C 11 49 17.84 +18 47 36.1 o 291
2015-04-23 02:55:42 C 11 58 00.37 +10 57 25.3 u H21
2015-04-23 03:22:16 C 11 58 00.99 +10 57 03.6 u H21
2015-04-23 03:52:20 C 11 58 01.64 +10 56 39.7 u H21