2025 DD30

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3606337120 ± 7.71e-08
Semi-major axis (a)1.8493443525 AU ± 9.79e-09
Inclination (i)33.63002181° ± 1.72e-05
Long. of Asc. Node (Ω)179.78128224° ± 1.00e-05
Arg. of Perihelion (ω)312.63248469° ± 2.90e-05
Mean Anomaly (M)125.57986193° ± 1.80e-05
Mean Motion (n)0.3919093259°/day ± 3.11e-09
Perihelion dist (q)1.18240843 AU ± 1.43e-07
Aphelion dist (Q)2.51628027 AU ± 1.43e-07
Orbital Period2.51493450 yr ± 2.00e-08
Physical Parameters
H (abs. magnitude)20.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.168″
Uncertainty0
Orbit TypeAmor
MOID0.277588 AU
Observations Used66
Oppositions8
Arc Total2011-2025
First Observation Used2011-09-06
Last Observation Used2025-04-24
Observations (67)
Date Type RA Dec Mag Band Observatory
2011-09-06 11:56:50 C 23 50 49.114 +07 42 45.63 V F51
2011-09-06 12:14:31 C 23 50 48.337 +07 42 30.74 V F51
2015-01-30 08:12:49 C 14 44 51.815 -21 29 04.37 V W84
2015-03-29 08:38:43 C 16 22 31.423 +15 30 00.57 V W84
2015-03-29 08:40:23 C 16 22 31.428 +15 30 03.51 V W84
2015-04-17 07:21:02 C 16 17 32.456 +27 52 27.37 V W84
2015-04-17 07:34:16 C 16 17 31.960 +27 52 45.86 V W84
2015-04-17 07:36:23 C 16 17 31.915 +27 52 47.93 V W84
2016-09-26 03:02:23 C 23 07 52.131 +00 41 05.12 V W84
2016-09-26 03:04:22 C 23 07 52.020 +00 41 03.08 V W84
2020-03-23 11:22:55 C 15 43 03.897 +11 25 47.45 V F52
2020-03-23 11:39:44 C 15 43 04.021 +11 26 26.38 V F52
2020-03-23 11:56:34 C 15 43 04.113 +11 27 05.36 V F52
2020-03-23 12:13:25 C 15 43 04.231 +11 27 43.69 V F52
2020-04-03 14:19:30 C 15 42 00.044 +21 04 11.83 U F51
2020-04-03 14:35:46 C 15 41 59.710 +21 04 43.94 U F51
2020-04-03 15:08:27 C 15 41 59.011 +21 05 48.39 U F51
2020-04-26 12:00:53 C 15 21 35.783 +34 20 42.12 V F52
2020-04-26 12:17:56 C 15 21 34.845 +34 20 56.64 V F52
2020-04-27 11:54:42 C 15 20 24.017 +34 41 04.27 V F52
2020-04-27 12:12:42 C 15 20 23.045 +34 41 18.97 V F52
2020-04-27 12:30:41 C 15 20 22.067 +34 41 33.98 V F52
2020-04-27 12:48:38 C 15 20 21.121 +34 41 48.23 V F52
2025-02-27 13:56:40 C 14 33 20.005 -17 45 15.61 X F52
2025-02-27 14:13:27 C 14 33 20.941 -17 44 32.15 X F52
2025-02-27 14:30:05 C 14 33 21.849 -17 43 49.35 X F52
2025-02-27 14:46:47 C 14 33 22.779 -17 43 05.86 X F52
2025-02-28 07:45:43 C 14 34 23.800 -16 58 30.00 V 807
2025-02-28 07:51:10 C 14 34 24.080 -16 58 15.80 V 807
2025-02-28 07:56:36 C 14 34 24.380 -16 58 01.60 V 807
2025-02-28 14:31:42 C 14 34 47.093 -16 40 54.22 V T14
2025-02-28 14:33:06 C 14 34 47.167 -16 40 50.49 V T14
2025-02-28 14:34:31 C 14 34 47.241 -16 40 46.80 V T14
2025-03-01 07:36:35 C 14 35 45.740 -15 55 08.10 V 807
2025-03-01 07:40:13 C 14 35 45.910 -15 54 58.40 V 807
2025-03-01 07:43:51 C 14 35 46.090 -15 54 48.70 V 807
2025-03-02 08:16:43 C 14 37 06.180 -14 48 17.80 V 807
2025-03-02 08:22:10 C 14 37 06.430 -14 48 03.10 V 807
2025-03-02 08:27:36 C 14 37 06.700 -14 47 48.10 V 807
2025-03-09 00:21:36 C 14 44 08.668 -07 07 23.40 X 033
2025-03-09 00:23:18 C 14 44 08.736 -07 07 18.40 X 033
2025-03-09 00:25:00 C 14 44 08.797 -07 07 13.40 X 033
2025-03-09 00:26:42 C 14 44 08.848 -07 07 08.19 X 033
2025-03-11 08:31:27 C 14 45 55.105 -04 16 57.90 V G96
2025-03-11 08:38:55 C 14 45 55.282 -04 16 34.61 V G96
2025-03-11 08:46:24 C 14 45 55.454 -04 16 11.75 V G96
2025-03-11 08:53:53 C 14 45 55.602 -04 15 49.18 V G96
2025-03-11 10:42:17 C 14 45 58.210 -04 10 17.60 V 691
2025-03-11 11:04:01 C 14 45 58.730 -04 09 10.60 V 691
2025-03-11 11:25:47 C 14 45 59.230 -04 08 04.00 V 691