2015 DA181

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4372679000
Semi-major axis (a)2.0006876000 AU
Inclination (i)6.33482000°
Long. of Asc. Node (Ω)343.65057000°
Arg. of Perihelion (ω)156.39509000°
Mean Anomaly (M)290.95383000°
Mean Motion (n)0.3482853000°/day
Perihelion dist (q)1.12585110 AU
Aphelion dist (Q)2.87552410 AU
Orbital Period2.82988590 yr
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty6
Orbit TypeAmor
MOID0.144318 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-03-18
Observations (16)
Date Type RA Dec Mag Band Observatory
2015-02-17 08:05:25 C 09 30 26.419 +30 25 20.69 L F51
2015-02-17 08:42:23 C 09 30 29.355 +30 23 44.66 L F51
2015-02-17 09:00:59 C 09 30 30.823 +30 22 55.98 L F51
2015-02-18 07:30:27 C 09 32 42.529 +29 22 39.56 t 568
2015-02-18 07:32:17 C 09 32 42.680 +29 22 34.66 t 568
2015-02-18 07:34:12 C 09 32 42.830 +29 22 29.87 t 568
2015-02-18 10:31:00 C 09 32 54.14 +29 14 16.9 o 291
2015-02-18 10:53:54 C 09 32 56.12 +29 13 12.4 o 291
2015-02-24 06:08:35 C 09 45 48.32 +22 51 54.8 u H21
2015-02-24 06:25:34 C 09 45 49.58 +22 51 08.1 u H21
2015-02-24 06:43:28 C 09 45 50.90 +22 50 18.5 u H21
2015-03-15 05:01:55 C 10 21 13.20 +04 48 00.3 u H21
2015-03-15 05:19:31 C 10 21 14.25 +04 47 27.9 u H21
2015-03-15 05:41:47 C 10 21 15.53 +04 46 46.4 u H21
2015-03-18 04:23:32 C 10 26 03.82 +02 42 15.8 u H21
2015-03-18 04:43:04 C 10 26 04.98 +02 41 42.6 u H21