2015 DO223

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7016791000
Semi-major axis (a)2.3256337000 AU
Inclination (i)7.06119000°
Long. of Asc. Node (Ω)11.07875000°
Arg. of Perihelion (ω)240.91460000°
Mean Anomaly (M)345.42650000°
Mean Motion (n)0.2779022700°/day
Perihelion dist (q)0.69378510 AU
Aphelion dist (Q)3.95748230 AU
Orbital Period3.54659800 yr
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty6
Orbit TypeApollo
MOID0.028332 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-03-18
Observations (24)
Date Type RA Dec Mag Band Observatory
2015-02-23 08:50:23 C 11 52 20.651 +19 57 33.10 L F51
2015-02-23 09:08:30 C 11 52 20.989 +19 57 45.29 L F51
2015-02-23 09:44:43 C 11 52 21.624 +19 58 10.13 L F51
2015-02-25 11:19:19 C 11 53 32.18 +20 32 49.0 o 291
2015-02-25 11:31:49 C 11 53 32.43 +20 32 58.1 o 291
2015-02-25 11:44:20 C 11 53 32.66 +20 33 07.2 o 291
2015-03-13 23:26:57 C 12 14 56.06 +34 06 00.6 q G40
2015-03-13 23:46:26 C 12 14 58.95 +34 08 00.5 q G40
2015-03-14 00:06:56 C 12 15 01.82 +34 10 06.8 q G40
2015-03-14 00:26:43 C 12 15 04.64 +34 12 08.0 q G40
2015-03-16 12:43:56 C 12 31 27.89 +42 51 27.7 o 291
2015-03-16 12:44:56 C 12 31 28.32 +42 51 40.0 o 291
2015-03-16 12:45:58 C 12 31 28.78 +42 51 52.4 o 291
2015-03-16 20:20:49 C 12 35 26.32 +44 28 47.7 o 461
2015-03-16 20:24:01 C 12 35 27.89 +44 29 31.5 o 461
2015-03-16 20:27:10 C 12 35 29.47 +44 30 15.0 o 461
2015-03-18 06:20:38 C 13 03 47.62 +54 17 15.1 q G56
2015-03-18 06:26:42 C 13 03 55.30 +54 19 28.6 q G56
2015-03-18 06:38:18 C 13 04 10.02 +54 23 47.8 q G56
2015-03-18 22:06:54 C 13 32 01.42 +60 38 48.0 q C47
2015-03-18 22:09:11 C 13 32 06.82 +60 39 49.5 q C47
2015-03-18 22:11:28 C 13 32 12.21 +60 40 51.3 q C47
2015-03-18 22:13:46 C 13 32 17.60 +60 41 52.9 q C47
2015-03-18 22:16:07 C 13 32 23.16 +60 42 56.2 q C47