2026 DE1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6869549417 ± 6.20e-05
Semi-major axis (a)1.4570778883 AU ± 1.54e-04
Inclination (i)3.19309456° ± 5.53e-04
Long. of Asc. Node (Ω)357.67305123° ± 1.71e-03
Arg. of Perihelion (ω)34.92938490° ± 6.79e-04
Mean Anomaly (M)347.29186391° ± 5.15e-04
Mean Motion (n)0.5603870940°/day ± 8.90e-05
Perihelion dist (q)0.45613103 AU ± 1.02e-04
Aphelion dist (Q)2.45802474 AU ± 2.75e-04
Orbital Period1.75883116 yr ± 2.79e-04
Physical Parameters
H (abs. magnitude)22.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.197″
Uncertainty0
Orbit TypeApollo
MOID0.032594 AU
Observations Used71
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-18
Last Observation Used2026-03-18
Observations (72)
Date Type RA Dec Mag Band Observatory
2026-02-27 06:14:01 C 11 01 51.26 +10 43 19.3 V H21
2026-02-27 06:16:52 C 11 01 50.68 +10 43 21.0 V H21
2026-02-27 06:19:43 C 11 01 50.10 +10 43 22.9 V H21
2026-02-27 06:21:54 C 11 01 49.64 +10 43 24.3 V H21
2026-03-08 06:49:33 C 10 29 21.779 +12 18 25.74 V G96
2026-03-08 06:57:31 C 10 29 20.965 +12 18 27.97 V G96
2026-03-08 07:05:29 C 10 29 20.000 +12 18 30.46 V G96
2026-03-08 07:13:26 C 10 29 19.093 +12 18 32.33 V G96
2026-03-09 07:07:11 C 10 26 44.727 +12 24 55.79 X F52
2026-03-09 07:25:58 C 10 26 42.678 +12 25 00.84 X F52
2026-03-09 07:44:41 C 10 26 40.612 +12 25 05.73 X F52
2026-03-12 08:58:09 C 10 19 42.694 +12 40 40.26 V V06
2026-03-12 09:01:20 C 10 19 42.416 +12 40 41.63 V V06
2026-03-12 09:04:31 C 10 19 42.143 +12 40 41.77 V V06
2026-03-12 09:07:42 C 10 19 41.848 +12 40 42.17 V V06
2026-03-16 01:21:46 C 10 13 04.580 +12 53 32.90 V 807
2026-03-16 01:32:15 C 10 13 03.790 +12 53 33.80 V 807
2026-03-16 01:42:45 C 10 13 03.080 +12 53 35.10 V 807
2026-03-18 07:45:20 C 10 09 46.494 +12 58 07.90 V V06
2026-03-18 07:52:12 C 10 09 46.087 +12 58 08.36 V V06
2026-03-18 07:59:11 C 10 09 45.695 +12 58 08.83 V V06
2026-03-18 08:06:10 C 10 09 45.266 +12 58 08.94 V V06