2015 DO224

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4860221844 ± 2.17e-03
Semi-major axis (a)2.1113607848 AU ± 9.96e-03
Inclination (i)7.50236559° ± 2.07e-02
Long. of Asc. Node (Ω)330.06100998° ± 1.74e-02
Arg. of Perihelion (ω)235.44412441° ± 9.82e-02
Mean Anomaly (M)163.84130752° ± 8.99e+00
Mean Motion (n)0.3212688360°/day ± 2.27e-03
Perihelion dist (q)1.08519260 AU ± 6.87e-03
Aphelion dist (Q)3.13752897 AU ± 1.55e-02
Orbital Period3.06791750 yr ± 2.17e-02
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.141″
Uncertainty4
Orbit TypeAmor
MOID0.132177 AU
Observations Used17
Oppositions1
Arc Total2015-2015
First Observation Used2015-02-15
Last Observation Used2015-02-17
Observations (17)
Date Type RA Dec Mag Band Observatory
2015-02-15 12:22:06 C 12 00 10.100 -02 12 28.29 V F51
2015-02-15 12:40:50 C 12 00 11.399 -02 13 02.85 V F51
2015-02-15 12:59:26 C 12 00 12.690 -02 13 36.44 V F51
2015-02-15 13:17:59 C 12 00 13.957 -02 14 10.21 V F51
2015-02-16 12:16:59 C 12 02 01.416 -02 56 47.33 L F51
2015-02-16 12:35:15 C 12 02 02.680 -02 57 21.94 L F51
2015-02-16 12:53:31 C 12 02 03.951 -02 57 56.10 L F51
2015-02-17 03:55:55 C 12 03 16.10 -03 26 10.6 t W86
2015-02-17 04:05:35 C 12 03 16.81 -03 26 29.2 t W86
2015-02-17 04:10:24 C 12 03 17.16 -03 26 38.5 t W86
2015-02-17 04:18:06 C 12 03 17.73 -03 26 53.6 t W86
2015-02-17 08:38:56 C 12 03 36.95 -03 35 53.4 u H21
2015-02-17 08:54:41 C 12 03 38.09 -03 36 24.1 u H21
2015-02-17 09:09:33 C 12 03 39.14 -03 36 52.8 u H21
2015-02-17 10:41:51 C 12 03 47.813 -03 39 43.52 t 568
2015-02-17 10:43:50 C 12 03 47.954 -03 39 47.22 t 568
2015-02-17 10:45:46 C 12 03 48.093 -03 39 51.09 t 568