2025 DD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5994502752 ± 6.92e-06
Semi-major axis (a)3.2171360481 AU ± 6.05e-05
Inclination (i)20.04065762° ± 8.36e-05
Long. of Asc. Node (Ω)143.89090562° ± 6.00e-05
Arg. of Perihelion (ω)3.02013852° ± 9.28e-05
Mean Anomaly (M)45.20176749° ± 1.28e-03
Mean Motion (n)0.1708079717°/day ± 4.82e-06
Perihelion dist (q)1.28862296 AU ± 3.29e-05
Aphelion dist (Q)5.14564914 AU ± 9.93e-05
Orbital Period5.77037637 yr ± 1.63e-04
Physical Parameters
H (abs. magnitude)19.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.321″
Uncertainty1
Orbit TypeAmor
MOID0.301293 AU
Observations Used216
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-18
Last Observation Used2025-05-21
Observations (217)
Date Type RA Dec Mag Band Observatory
2025-02-20 19:32:02 C 07 12 13.64 +17 30 24.9 V 203
2025-02-20 19:40:20 B 07 12 14.17 +17 30 44.6 Z 106
2025-02-20 19:46:18 B 07 12 14.61 +17 30 58.7 Z 106
2025-02-20 19:50:25 C 07 12 14.99 +17 31 08.9 Z 104
2025-02-20 19:50:47 C 07 12 15.218 +17 31 10.31 W B74
2025-02-20 19:51:01 C 07 12 15.09 +17 31 09.8 V 203
2025-02-20 19:52:15 B 07 12 15.05 +17 31 12.5 Z 106
2025-02-20 19:57:02 C 07 12 15.679 +17 31 25.07 W B74
2025-02-20 19:58:14 B 07 12 15.49 +17 31 26.6 Z 106
2025-02-20 19:59:17 C 07 12 15.65 +17 31 29.7 Z 104
2025-02-20 20:05:20 C 07 12 16.267 +17 31 44.83 W B74
2025-02-20 20:07:48 C 07 12 16.26 +17 31 49.9 Z 104
2025-02-20 20:31:02 B 07 12 18.04 +17 32 43.9 X D43
2025-02-20 20:43:41 C 07 12 19.10 +17 33 14.6 X 958
2025-02-20 21:06:20 C 07 12 20.73 +17 34 07.5 X 958
2025-02-20 21:27:49 C 07 12 22.31 +17 34 58.0 X 958
2025-02-20 22:07:34 B 07 12 25.16 +17 36 29.4 V 185
2025-02-20 22:28:23 B 07 12 26.72 +17 37 17.7 V 185
2025-02-20 22:50:30 B 07 12 28.36 +17 38 09.5 V 185
2025-02-20 23:10:14 B 07 12 29.825 +17 38 56.11 W 204
2025-02-20 23:24:31 B 07 12 30.881 +17 39 29.34 W 204
2025-02-20 23:38:48 B 07 12 31.958 +17 40 02.60 W 204
2025-02-21 01:04:07 B 07 12 40.169 +17 43 27.84 Z W05
2025-02-21 01:19:50 B 07 12 41.318 +17 44 04.92 Z W05
2025-02-21 01:42:49 C 07 12 41.46 +17 44 59.0 V G40
2025-02-21 01:43:29 C 07 12 42.660 +17 45 23.60 V 807
2025-02-21 01:46:26 C 07 12 42.880 +17 45 30.60 V 807
2025-02-21 01:49:22 C 07 12 43.100 +17 45 37.50 V 807
2025-02-21 01:52:19 C 07 12 43.310 +17 45 44.40 V 807
2025-02-21 02:08:06 C 07 12 43.36 +17 45 57.5 V G40
2025-02-21 02:12:25 C 07 12 45.16 +17 46 06.4 V H21
2025-02-21 02:16:27 C 07 12 45.46 +17 46 15.8 V H21
2025-02-21 02:20:28 C 07 12 45.76 +17 46 25.2 V H21
2025-02-21 08:18:21 C 07 13 13.793 +18 00 30.24 V T08
2025-02-21 08:22:58 C 07 13 14.042 +18 00 40.28 V T08
2025-02-21 08:33:41 C 07 13 14.887 +18 01 05.56 V T08
2025-02-21 08:47:45 C 07 13 15.917 +18 01 38.93 V T08
2025-02-21 10:07:51 C 07 13 22.723 +18 05 06.65 V 474
2025-02-21 10:14:55 C 07 13 23.275 +18 05 23.14 V 474
2025-02-21 10:36:09 C 07 13 24.871 +18 06 12.20 V 474
2025-02-21 12:11:16 B 07 13 32.730 +18 09 27.53 X Q06
2025-02-21 12:22:16 B 07 13 33.549 +18 09 53.74 X Q06
2025-02-21 13:28:40 C 07 13 38.63 +18 12 28.0 r P93
2025-02-21 13:30:47 C 07 13 38.80 +18 12 33.2 r P93
2025-02-21 13:32:55 C 07 13 38.94 +18 12 37.9 r P93
2025-02-21 13:35:03 C 07 13 39.10 +18 12 43.2 r P93
2025-02-21 13:37:10 C 07 13 39.30 +18 12 47.9 r P93
2025-02-21 13:39:19 C 07 13 39.43 +18 12 52.9 r P93
2025-02-22 05:29:29 C 07 14 57.505 +18 49 43.18 V 703
2025-02-22 05:32:22 C 07 14 58.762 +18 49 53.76 V T05