2026 DD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6541844544 ± 6.75e-04
Semi-major axis (a)2.2900037233 AU ± 4.34e-03
Inclination (i)25.46101488° ± 1.73e-02
Long. of Asc. Node (Ω)151.77264661° ± 9.87e-04
Arg. of Perihelion (ω)69.38107426° ± 1.20e-02
Mean Anomaly (M)320.73644118° ± 1.17e-01
Mean Motion (n)0.2844185994°/day ± 8.09e-04
Perihelion dist (q)0.79191889 AU ± 2.15e-03
Aphelion dist (Q)3.78808856 AU ± 7.35e-03
Orbital Period3.46540727 yr ± 9.85e-03
Physical Parameters
H (abs. magnitude)23.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.331″
Uncertainty3
Orbit TypeApollo
MOID0.048939 AU
Observations Used58
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-14
Last Observation Used2026-02-26
Observations (62)
Date Type RA Dec Mag Band Observatory
2026-02-14 08:39:43 C 10 35 07.962 -09 33 01.89 U I41
2026-02-14 09:22:04 C 10 35 17.093 -09 30 16.73 U I41
2026-02-14 10:10:04 C 10 35 27.420 -09 27 07.85 U I41
2026-02-16 06:12:43 C 10 47 28.11 -05 57 34.4 V W94
2026-02-16 06:21:42 C 10 47 30.76 -05 56 43.5 V W94
2026-02-16 06:30:40 C 10 47 33.44 -05 55 52.6 V W94
2026-02-16 07:23:21 C 10 47 49.39 -05 50 50.8 q X10
2026-02-16 07:31:07 C 10 47 51.73 -05 50 06.8 q X10
2026-02-16 07:38:56 C 10 47 54.15 -05 49 20.6 q X10
2026-02-16 09:30:12 C 10 48 31.583 -05 39 50.22 V 703
2026-02-16 09:36:47 C 10 48 33.689 -05 39 10.80 V 703
2026-02-16 09:40:04 C 10 48 34.632 -05 38 52.30 V 703
2026-02-16 17:54:40 B 10 51 23.424 -04 49 03.83 V P13
2026-02-16 18:07:51 B 10 51 27.794 -04 47 40.88 V P13
2026-02-16 18:21:02 B 10 51 32.189 -04 46 17.80 V P13
2026-02-16 22:38:42 C 10 53 07.40 -04 18 44.9 V 104
2026-02-16 22:50:24 C 10 53 11.50 -04 17 28.3 V 104
2026-02-16 23:01:57 C 10 53 15.51 -04 16 11.9 V 104
2026-02-17 01:58:42 B 10 54 18.141 -03 56 35.70 W 204
2026-02-17 02:14:02 C 10 54 29.310 -03 53 08.60 V 807
2026-02-17 02:19:40 C 10 54 31.360 -03 52 30.40 V 807
2026-02-17 02:20:25 B 10 54 25.950 -03 54 08.81 W 204
2026-02-17 02:25:19 C 10 54 33.420 -03 51 52.20 V 807
2026-02-17 03:01:51 B 10 54 47.518 -03 49 11.57 Z W05
2026-02-17 03:09:27 B 10 54 50.309 -03 48 19.40 Z W05
2026-02-17 03:17:04 B 10 54 53.119 -03 47 27.24 Z W05
2026-02-17 11:51:04 C 10 58 11.014 -02 46 14.02 V T08
2026-02-17 11:55:40 C 10 58 12.691 -02 45 40.28 V T08
2026-02-17 12:44:34 C 10 58 31.620 -02 39 36.58 V T08
2026-02-17 12:56:22 C 10 58 36.185 -02 38 08.59 V T08
2026-02-18 04:58:55 C 11 05 45.931 -00 27 17.60 V W68
2026-02-18 05:02:49 C 11 05 47.635 -00 26 44.38 V W68
2026-02-18 05:08:45 C 11 05 50.429 -00 25 51.20 V W68
2026-02-18 05:18:33 C 11 05 54.818 -00 24 26.82 V W68
2026-02-19 00:43:02 C 11 16 04.426 +02 39 53.90 X 033
2026-02-19 00:43:24 C 11 16 04.616 +02 39 57.30 X 033
2026-02-19 00:43:45 C 11 16 04.807 +02 40 00.99 X 033
2026-02-19 00:52:22 C 11 16 08.513 +02 43 50.16 V M22
2026-02-19 00:56:18 C 11 16 10.745 +02 44 32.17 V M22
2026-02-19 01:26:21 C 11 16 27.362 +02 49 50.38 V M22
2026-02-19 01:40:44 C 11 16 35.424 +02 52 24.20 V M22
2026-02-19 03:26:56 C 11 17 36.24 +03 09 08.6 X L04
2026-02-19 03:31:14 C 11 17 38.71 +03 09 54.9 X L04
2026-02-22 02:55:00 B 12 22 02.129 +21 31 54.02 W 204
2026-02-22 02:58:08 B 12 22 06.214 +21 32 57.50 W 204
2026-02-22 03:01:13 B 12 22 10.263 +21 34 00.27 W 204
2026-02-22 07:52:36 C 12 28 59.34 +23 14 46.3 V 290
2026-02-22 07:53:14 C 12 29 00.23 +23 14 59.7 V 290
2026-02-22 07:53:53 C 12 29 01.12 +23 15 13.1 V 290
2026-02-23 10:16:41 C 13 13 20.154 +32 50 10.14 V 703