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
2025-03-21 13:13:18 C 14 49 25.866 +08 14 30.75 X F51
2025-03-21 13:30:41 C 14 49 25.770 +08 15 22.76 X F51
2025-03-21 14:05:14 C 14 49 25.613 +08 17 05.88 X F51
2025-03-23 11:17:27 C 14 49 21.782 +10 31 03.12 X F51
2025-03-23 11:34:30 C 14 49 21.630 +10 31 53.46 X F51
2025-03-23 11:51:44 C 14 49 21.468 +10 32 43.85 X F51
2025-03-31 10:14:24 C 14 46 47.680 +19 12 08.58 X F52
2025-03-31 11:04:59 C 14 46 46.328 +19 14 15.33 X F52
2025-03-31 11:23:47 C 14 46 45.829 +19 15 02.19 X F52
2025-04-22 08:06:59 C 14 28 09.613 +34 12 47.16 V V00
2025-04-22 08:15:04 C 14 28 09.264 +34 12 55.15 V V00
2025-04-22 08:23:09 C 14 28 08.890 +34 13 02.68 V V00
2025-04-22 08:31:15 C 14 28 08.537 +34 13 10.38 V V00
2025-04-23 05:17:19 C 14 27 18.39 +34 32 37.1 V H21
2025-04-23 05:33:33 C 14 27 17.69 +34 32 51.5 V H21
2025-04-24 06:47:14 C 14 26 16.43 +34 55 03.6 V H21
2025-04-24 07:09:28 C 14 26 15.50 +34 55 21.9 V H21