2015 DD200

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3412184731 ± 9.72e-08
Semi-major axis (a)1.8476425609 AU ± 6.10e-09
Inclination (i)7.35145409° ± 6.70e-06
Long. of Asc. Node (Ω)328.59979572° ± 1.36e-05
Arg. of Perihelion (ω)167.47421407° ± 4.83e-05
Mean Anomaly (M)110.70622098° ± 2.27e-05
Mean Motion (n)0.3924509092°/day ± 1.94e-09
Perihelion dist (q)1.21719279 AU ± 1.80e-07
Aphelion dist (Q)2.47809233 AU ± 1.80e-07
Orbital Period2.51146388 yr ± 1.24e-08
Physical Parameters
H (abs. magnitude)23.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.220″
Uncertainty0
Orbit TypeAmor
MOID0.232181 AU
Observations Used71
Oppositions6
Arc Total2015-2025
First Observation Used2015-02-24
Last Observation Used2025-02-25
Observations (72)
Date Type RA Dec Mag Band Observatory
2015-02-24 10:41:12 C 11 39 42.069 -05 01 43.18 L F51
2015-02-24 10:41:12 C 11 39 42.071 -05 01 43.19 L F51
2015-02-24 11:01:43 C 11 39 41.339 -05 02 05.75 L F51
2015-02-24 11:01:43 C 11 39 41.348 -05 02 05.75 L F51
2015-02-24 11:22:17 C 11 39 40.627 -05 02 28.40 L F51
2015-02-24 11:22:17 C 11 39 40.632 -05 02 28.49 L F51
2015-02-24 11:42:51 C 11 39 39.892 -05 02 51.41 L F51
2015-02-25 11:31:04 C 11 39 01.039 -05 28 48.80 L F51
2015-02-25 11:51:10 C 11 39 00.305 -05 29 10.57 L F51
2015-02-25 12:11:10 C 11 38 59.561 -05 29 31.86 L F51
2015-02-25 20:34:11 C 11 38 46.98 -05 38 03.4 q K92
2015-02-25 20:41:54 C 11 38 46.75 -05 38 10.8 q K92
2015-02-25 20:47:41 C 11 38 46.52 -05 38 17.1 q K92
2015-02-26 09:51:13 C 11 38 22.12 -05 52 44.1 o 291
2015-02-26 09:54:46 C 11 38 21.97 -05 52 47.5 o 291
2015-02-26 09:58:20 C 11 38 21.85 -05 52 51.5 o 291
2015-02-27 05:38:00 C 11 37 48.76 -06 13 23.4 o 291
2015-02-27 05:45:11 C 11 37 48.48 -06 13 31.2 o 291
2015-02-27 05:52:26 C 11 37 48.21 -06 13 37.9 o 291
2015-02-27 06:01:35 C 11 37 47.91 -06 13 47.9 o 291
2015-02-27 06:08:47 C 11 37 47.63 -06 13 55.3 o 291
2015-02-27 06:15:59 C 11 37 47.34 -06 14 03.3 o 291
2015-03-10 09:40:48 C 11 28 40.21 -10 08 10.7 o 291
2015-03-10 09:47:18 C 11 28 39.94 -10 08 15.3 o 291
2015-03-10 09:53:47 C 11 28 39.66 -10 08 19.6 o 291
2020-01-23 08:43:43 C 09 54 43.78 +27 15 02.4 V G96
2020-01-23 08:51:13 C 09 54 43.80 +27 14 55.0 V G96
2020-01-23 08:58:38 C 09 54 43.78 +27 14 46.5 V G96
2020-01-23 09:06:02 C 09 54 43.77 +27 14 38.9 V G96
2020-01-23 11:50:30 C 09 54 44.11 +27 11 38.5 V I52
2020-01-23 11:59:57 C 09 54 44.20 +27 11 27.5 V I52
2020-01-23 12:06:59 C 09 54 44.25 +27 11 20.1 V I52
2020-01-24 09:51:46 C 09 54 59.849 +26 47 44.42 U F52
2020-01-24 10:08:00 C 09 54 59.844 +26 47 26.91 U F52
2020-01-24 10:24:16 C 09 54 59.825 +26 47 09.62 U F52
2020-01-24 10:40:33 C 09 54 59.811 +26 46 52.01 U F52
2020-02-02 07:49:23 C 09 54 58.99 +22 27 59.5 V G96
2020-02-02 07:56:47 C 09 54 58.83 +22 27 49.8 V G96
2020-02-02 08:04:11 C 09 54 58.73 +22 27 40.0 V G96
2020-02-02 08:11:34 C 09 54 58.61 +22 27 30.2 V G96
2020-02-14 08:08:38 C 09 51 16.73 +15 46 37.6 V G96
2020-02-14 08:15:57 C 09 51 16.56 +15 46 26.7 V G96
2020-02-14 08:23:17 C 09 51 16.41 +15 46 16.0 V G96
2020-02-26 04:06:16 C 09 47 41.95 +09 15 40.0 V G96
2020-02-26 04:14:20 C 09 47 41.85 +09 15 29.8 V G96
2020-02-26 04:22:25 C 09 47 41.71 +09 15 19.7 V G96
2020-02-27 05:40:22 C 09 47 31.12 +08 43 00.5 V G96
2020-02-27 05:47:48 C 09 47 31.04 +08 42 52.1 V G96
2020-02-27 05:55:13 C 09 47 30.84 +08 42 42.8 V G96
2020-02-27 06:02:38 C 09 47 30.82 +08 42 33.4 V G96