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
2026-02-23 10:19:58 C 13 13 26.422 +32 51 21.38 V 703
2026-02-23 10:23:16 C 13 13 32.740 +32 52 34.10 V 703
2026-02-23 10:26:33 C 13 13 39.061 +32 53 46.43 V 703
2026-02-25 03:05:08 B 14 51 53.904 +45 46 40.80 q Y84
2026-02-25 03:14:15 B 14 52 18.955 +45 48 50.58 q Y84
2026-02-25 03:23:22 B 14 52 43.985 +45 50 59.53 q Y84
2026-02-26 02:44:29 B 15 59 15.499 +49 49 39.40 Z 185
2026-02-26 03:07:22 B 16 00 19.080 +49 52 09.91 Z 185
2026-02-26 03:29:55 B 16 01 21.811 +49 54 35.71 Z 185
2026-02-26 11:06:40 C 16 22 30.706 +50 34 01.60 V G96
2026-02-26 11:14:13 C 16 22 51.136 +50 34 34.28 V G96
2026-02-26 11:21:47 C 16 23 11.386 +50 35 05.53 V G96