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
2025-01-07 09:12:03 C 07 24 01.837 +44 00 50.45 X F52
2025-01-07 09:28:37 C 07 24 01.453 +44 00 43.65 X F52
2025-01-07 09:45:15 C 07 24 01.060 +44 00 36.26 X F52
2025-01-20 06:05:34 C 07 20 33.504 +40 24 49.21 V G96
2025-01-20 06:13:10 C 07 20 33.439 +40 24 42.48 V G96
2025-01-20 06:21:04 C 07 20 33.342 +40 24 34.60 V G96
2025-01-20 10:56:48 C 07 20 30.603 +40 20 20.53 X F51
2025-01-20 11:13:09 C 07 20 30.334 +40 20 04.11 X F51
2025-01-20 11:45:38 C 07 20 29.796 +40 19 32.41 X F51
2025-02-03 06:02:13 C 07 22 47.140 +33 57 43.80 V 691
2025-02-03 06:10:28 C 07 22 47.260 +33 57 32.90 V 691
2025-02-03 06:18:44 C 07 22 47.390 +33 57 22.10 V 691
2025-02-18 06:01:35 C 07 37 01.543 +25 38 43.61 X F52
2025-02-18 06:16:25 C 07 37 02.253 +25 38 23.45 X F52
2025-02-18 06:31:14 C 07 37 02.957 +25 38 02.99 X F52
2025-02-22 03:36:39 C 07 42 32.01 +23 29 15.7 V H21
2025-02-22 03:42:47 C 07 42 32.37 +23 29 07.2 V H21
2025-02-22 03:55:37 C 07 42 33.08 +23 28 49.7 V H21
2025-02-25 06:00:16 C 07 47 23.885 +21 48 57.98 X F52
2025-02-25 06:15:57 C 07 47 24.823 +21 48 37.29 X F52
2025-02-25 06:31:48 C 07 47 25.794 +21 48 16.73 X F52
2025-02-25 06:47:49 C 07 47 26.712 +21 47 55.44 X F52