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
2026-02-18 12:51:08 C 11 54 23.082 +07 29 57.33 X F51
2026-02-18 13:07:40 C 11 54 17.739 +07 30 18.07 X F51
2026-02-18 13:24:10 C 11 54 12.399 +07 30 38.97 X F51
2026-02-18 13:40:33 C 11 54 07.103 +07 30 59.32 X F51
2026-02-18 15:49:39 C 11 53 25.712 +07 33 40.02 V F51
2026-02-18 15:50:34 C 11 53 25.419 +07 33 41.42 V F51
2026-02-19 00:38:28 C 11 50 44.279 +07 44 19.10 X 033
2026-02-19 00:39:25 C 11 50 43.976 +07 44 20.60 X 033
2026-02-19 00:40:22 C 11 50 43.656 +07 44 21.90 X 033
2026-02-19 01:08:06 C 11 50 34.65 +07 44 57.3 X L04
2026-02-19 01:20:28 C 11 50 30.81 +07 45 12.3 X L04
2026-02-19 01:32:39 C 11 50 26.99 +07 45 27.2 X L04
2026-02-19 02:12:53 C 11 50 15.657 +07 46 26.10 W J04
2026-02-19 02:15:14 C 11 50 14.908 +07 46 28.89 W J04
2026-02-19 02:17:34 C 11 50 14.173 +07 46 31.53 W J04
2026-02-19 07:17:43 B 11 48 43.166 +07 52 27.59 X 734
2026-02-19 07:25:00 B 11 48 40.946 +07 52 36.77 X 734
2026-02-19 07:32:22 B 11 48 38.616 +07 52 45.30 X 734
2026-02-19 08:34:59 C 11 48 21.240 +07 54 09.01 V T14
2026-02-19 08:36:23 C 11 48 20.810 +07 54 10.69 V T14
2026-02-19 08:37:49 C 11 48 20.368 +07 54 12.43 V T14
2026-02-20 01:08:52 B 11 43 25.429 +08 13 11.94 W 204
2026-02-20 01:18:14 B 11 43 22.621 +08 13 22.74 W 204
2026-02-20 01:27:36 B 11 43 19.854 +08 13 33.11 W 204
2026-02-20 07:53:09 C 11 41 28.64 +08 20 48.4 V H21
2026-02-20 07:57:10 C 11 41 27.48 +08 20 53.1 V H21
2026-02-20 22:41:43 C 11 37 19.632 +08 36 50.02 W B74
2026-02-20 22:41:58 B 11 37 19.27 +08 36 49.1 X 595
2026-02-20 22:51:20 C 11 37 16.911 +08 37 00.37 W B74
2026-02-20 22:58:25 B 11 37 14.58 +08 37 07.0 X 595
2026-02-20 23:02:55 C 11 37 13.607 +08 37 12.83 W B74
2026-02-20 23:14:51 B 11 37 09.93 +08 37 24.7 X 595
2026-02-23 06:47:40 C 11 22 43.01 +09 31 19.4 V 290
2026-02-23 06:49:38 C 11 22 42.52 +09 31 21.1 V 290
2026-02-23 06:51:46 C 11 22 42.00 +09 31 23.0 V 290
2026-02-23 08:13:41 C 11 22 21.436 +09 32 35.48 V G96
2026-02-23 08:21:40 C 11 22 19.434 +09 32 42.25 V G96
2026-02-23 08:29:40 C 11 22 17.414 +09 32 49.45 V G96
2026-02-23 08:37:40 C 11 22 15.431 +09 32 56.51 V G96
2026-02-24 09:13:45 C 11 16 27.933 +09 53 46.36 X F51
2026-02-24 09:14:40 C 11 16 27.715 +09 53 47.01 X F51
2026-02-24 09:30:42 C 11 16 23.907 +09 54 00.24 X F51
2026-02-24 09:31:38 C 11 16 23.697 +09 54 00.89 X F51
2026-02-24 09:47:41 C 11 16 19.901 +09 54 13.99 X F51
2026-02-24 09:48:37 C 11 16 19.677 +09 54 14.85 X F51
2026-02-24 22:25:57 B 11 13 28.654 +10 04 01.20 Z 185
2026-02-24 22:48:52 B 11 13 23.422 +10 04 18.70 Z 185
2026-02-24 23:11:25 B 11 13 18.312 +10 04 35.98 Z 185
2026-02-27 06:08:20 C 11 01 52.41 +10 43 16.0 V H21
2026-02-27 06:11:11 C 11 01 51.84 +10 43 17.8 V H21