2026 DD7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5500165756 ± 2.97e-05
Semi-major axis (a)1.8660658135 AU ± 1.06e-04
Inclination (i)0.83613716° ± 5.67e-05
Long. of Asc. Node (Ω)334.36225001° ± 9.11e-06
Arg. of Perihelion (ω)124.65314504° ± 5.12e-04
Mean Anomaly (M)338.62679088° ± 1.71e-03
Mean Motion (n)0.3866534069°/day ± 3.29e-05
Perihelion dist (q)0.83969868 AU ± 7.32e-05
Aphelion dist (Q)2.89243294 AU ± 1.73e-04
Orbital Period2.54912091 yr ± 2.17e-04
Physical Parameters
H (abs. magnitude)27.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.231″
Uncertainty1
Orbit TypeApollo
MOID0.000104 AU
Observations Used69
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-23
Last Observation Used2026-02-28
Observations (80)
Date Type RA Dec Mag Band Observatory
2026-02-23 09:36:21 C 12 27 16.733 -04 01 32.34 V 703
2026-02-23 09:39:41 C 12 27 00.839 -04 00 27.18 V 703
2026-02-23 09:43:01 C 12 26 44.477 -03 59 21.05 V 703
2026-02-23 10:25:30 C 12 23 30.354 -03 46 06.67 V I52
2026-02-23 10:25:39 C 12 23 29.702 -03 46 04.01 V I52
2026-02-23 10:25:48 C 12 23 29.080 -03 46 01.34 V I52
2026-02-23 10:25:57 C 12 23 28.446 -03 45 58.57 V I52
2026-02-23 10:39:36 C 12 22 48.191 -03 44 11.51 V U74
2026-02-23 10:44:19 C 12 22 28.483 -03 42 49.78 V U74
2026-02-23 11:12:23 B 12 19 59.045 -03 35 25.44 X 734
2026-02-23 11:14:44 B 12 19 50.186 -03 34 46.63 X 734
2026-02-23 11:17:03 B 12 19 41.654 -03 34 08.72 X 734
2026-02-23 11:19:21 B 12 19 33.158 -03 33 31.14 X 734
2026-02-23 11:21:38 B 12 19 24.696 -03 32 53.92 X 734
2026-02-23 11:31:23 C 12 20 32.587 -03 21 32.11 V T08
2026-02-23 11:36:46 C 12 20 11.710 -03 20 11.98 V T08
2026-02-23 11:44:02 C 12 19 43.771 -03 18 25.13 V T08
2026-02-23 12:19:16 C 12 17 34.058 -03 10 07.90 V T08
2026-02-23 12:52:05 C 12 14 35.023 -03 08 13.56 V I52
2026-02-23 12:52:17 C 12 14 34.440 -03 08 11.18 V I52
2026-02-23 12:52:28 C 12 14 33.846 -03 08 08.38 V I52
2026-02-23 13:06:17 B 12 16 36.204 -03 06 04.18 X Q10
2026-02-23 13:09:57 B 12 16 25.104 -03 05 17.38 X Q10
2026-02-23 13:13:38 B 12 16 13.834 -03 04 31.69 X Q10
2026-02-23 13:50:46 B 12 14 24.594 -02 57 22.23 X Q06
2026-02-23 13:55:57 B 12 14 09.690 -02 56 22.45 X Q06
2026-02-23 14:01:09 B 12 13 54.936 -02 55 22.84 X Q06
2026-02-23 16:31:20 B 12 07 57.653 -02 31 28.67 V P13
2026-02-23 16:45:38 B 12 07 25.810 -02 29 21.95 V P13
2026-02-23 16:59:50 B 12 06 54.828 -02 27 18.79 V P13
2026-02-23 22:16:35 B 11 59 34.12 -01 51 25.8 X 958
2026-02-23 22:25:03 B 11 59 22.75 -01 50 39.1 X 958
2026-02-23 22:33:28 B 11 59 11.51 -01 49 54.2 X 958
2026-02-23 23:17:29 B 11 58 12.69 -01 46 15.5 V I93
2026-02-23 23:22:32 B 11 58 06.18 -01 45 49.8 V I93
2026-02-23 23:27:30 B 11 57 59.80 -01 45 24.7 V I93
2026-02-23 23:49:21 B 11 57 24.239 -01 43 54.36 W 204
2026-02-23 23:52:56 B 11 57 19.703 -01 43 36.59 W 204
2026-02-23 23:56:30 B 11 57 15.208 -01 43 18.98 W 204
2026-02-24 01:12:04 B 11 55 29.38 -01 37 11.0 V L16
2026-02-24 01:18:54 B 11 55 21.58 -01 36 41.1 V L16
2026-02-24 03:39:00 B 11 54 20.755 -01 22 59.66 X W42
2026-02-24 03:57:52 B 11 52 54.24 -01 24 35.3 V Y76
2026-02-24 03:59:24 B 11 52 52.75 -01 24 29.4 V Y76
2026-02-24 04:05:16 B 11 53 54.893 -01 21 24.23 X W42
2026-02-24 04:31:38 B 11 53 29.054 -01 19 51.28 X W42
2026-02-24 05:07:28 C 11 52 45.580 -01 03 05.20 V 807
2026-02-24 05:11:40 C 11 52 41.530 -01 02 53.00 V 807
2026-02-24 05:14:46 C 11 52 49.68 -01 19 55.2 V H21
2026-02-24 05:15:51 C 11 52 37.500 -01 02 40.60 V 807