2015 DO155

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4256425508 ± 1.78e-08
Semi-major axis (a)1.7301030135 AU ± 1.14e-08
Inclination (i)9.31259393° ± 4.69e-06
Long. of Asc. Node (Ω)151.25625388° ± 1.45e-05
Arg. of Perihelion (ω)84.02792918° ± 1.64e-05
Mean Anomaly (M)227.76416959° ± 1.77e-05
Mean Motion (n)0.4331161044°/day ± 4.28e-09
Perihelion dist (q)0.99369755 AU ± 3.15e-08
Aphelion dist (Q)2.46650847 AU ± 3.48e-08
Orbital Period2.27566298 yr ± 2.25e-08
Physical Parameters
H (abs. magnitude)21.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.261″
Uncertainty0
Orbit TypeApollo
MOID0.134216 AU
Observations Used161
Oppositions10
Arc Total2006-2024
First Observation Used2006-09-19
Last Observation Used2024-01-07
Observations (168)
Date Type RA Dec Mag Band Observatory
2015-03-11 12:28:16 C 13 24 57.53 +13 59 32.8 o 291
2015-03-11 12:29:35 C 13 24 57.77 +13 59 35.6 o 291
2015-03-13 03:16:36 C 13 32 32.35 +15 27 33.7 q 204
2015-03-13 03:26:37 C 13 32 34.27 +15 27 57.1 q 204
2015-03-13 03:37:01 C 13 32 36.31 +15 28 21.3 q 204
2015-03-13 07:46:12 C 13 33 28.96 +15 38 17.1 t 705
2015-03-13 07:48:04 C 13 33 29.32 +15 38 21.4 t 705
2015-03-13 07:49:56 C 13 33 29.71 +15 38 26.4 t 705
2015-03-13 11:35:57 C 13 34 13.64 +15 47 20.5 o 291
2015-03-13 11:37:12 C 13 34 13.90 +15 47 23.1 o 291
2015-03-13 11:38:28 C 13 34 14.14 +15 47 26.3 o 291
2015-03-14 10:05:03 C 13 38 59.564 +16 41 43.00 L F51
2015-03-14 10:23:52 C 13 39 03.396 +16 42 29.73 L F51
2015-03-14 10:42:37 C 13 39 07.215 +16 43 16.21 L F51
2015-03-14 11:01:21 C 13 39 11.007 +16 44 02.82 L F51
2015-03-15 09:04:27 C 13 43 59.72 +17 38 54.1 R G45
2015-03-15 09:14:10 C 13 44 01.79 +17 39 18.3 R G45
2015-03-15 09:20:28 C 13 44 03.12 +17 39 34.5 R G45
2015-03-15 09:29:29 C 13 44 05.00 +17 39 57.4 R G45
2015-03-15 09:35:47 C 13 44 06.34 +17 40 13.5 R G45
2015-03-16 08:48:38 C 13 49 24.86 +18 39 52.9 u H21
2015-03-16 08:53:53 C 13 49 26.02 +18 40 06.1 u H21
2015-03-16 08:59:14 C 13 49 27.20 +18 40 19.7 u H21
2015-03-16 12:36:11 C 13 50 16.76 +18 49 51.3 o 291
2015-03-16 12:37:55 C 13 50 17.14 +18 49 55.8 o 291
2015-03-16 12:39:42 C 13 50 17.57 +18 50 00.3 o 291
2015-03-17 07:48:11 C 13 54 55.54 +19 40 45.7 u H21
2015-03-17 07:53:38 C 13 54 56.82 +19 41 00.3 u H21
2015-03-17 23:25:12 C 13 58 49.15 +20 22 52.9 q 246
2015-03-17 23:25:39 C 13 58 49.22 +20 22 53.7 q 246
2015-03-17 23:25:58 C 13 58 49.33 +20 22 54.9 q 246
2015-03-17 23:26:18 C 13 58 49.41 +20 22 55.8 q 246
2015-03-17 23:26:36 C 13 58 49.45 +20 22 57.0 q 246
2015-03-17 23:26:55 C 13 58 49.57 +20 22 58.1 q 246
2015-03-17 23:27:12 C 13 58 49.63 +20 22 58.7 q 246
2015-03-17 23:27:29 C 13 58 49.75 +20 22 59.8 q 246
2015-03-18 09:27:57 C 14 01 20.50 +20 50 34.4 u H21
2015-03-18 09:31:50 C 14 01 21.43 +20 50 45.1 u H21
2015-03-18 09:35:33 C 14 01 22.34 +20 50 55.2 u H21
2015-03-18 09:39:27 C 14 01 23.32 +20 51 05.9 u H21
2015-03-18 09:43:30 C 14 01 24.31 +20 51 16.9 u H21
2015-03-18 09:48:04 C 14 01 25.43 +20 51 29.5 u H21
2015-03-18 22:53:29 C 14 04 52.68 +21 27 39.9 q 246
2015-03-18 22:53:56 C 14 04 52.79 +21 27 41.2 q 246
2015-03-18 22:54:40 C 14 04 52.91 +21 27 43.8 q 246
2015-03-18 22:55:03 C 14 04 53.07 +21 27 44.3 q 246
2015-03-18 22:55:37 C 14 04 53.17 +21 27 46.2 q 246
2015-03-18 22:56:07 C 14 04 53.31 +21 27 47.4 q 246
2015-03-18 22:56:35 C 14 04 53.46 +21 27 48.8 q 246
2015-03-18 22:57:17 C 14 04 53.62 +21 27 50.7 q 246