2026 DH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4112313862 ± 5.32e-05
Semi-major axis (a)1.6191826244 AU ± 1.40e-04
Inclination (i)5.48542052° ± 6.39e-04
Long. of Asc. Node (Ω)76.53496746° ± 4.21e-03
Arg. of Perihelion (ω)12.54306237° ± 3.34e-03
Mean Anomaly (M)345.35900059° ± 2.40e-03
Mean Motion (n)0.4783750538°/day ± 6.20e-05
Perihelion dist (q)0.95332391 AU ± 1.19e-04
Aphelion dist (Q)2.28504134 AU ± 2.15e-04
Orbital Period2.06036305 yr ± 2.67e-04
Physical Parameters
H (abs. magnitude)23.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.183″
Uncertainty1
Orbit TypeApollo
MOID0.020330 AU
Observations Used24
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-16
Last Observation Used2026-03-18
Observations (24)
Date Type RA Dec Mag Band Observatory
2026-02-16 09:48:59 C 13 01 59.718 +28 21 09.04 V G96
2026-02-16 10:03:45 C 13 01 57.983 +28 21 08.24 V G96
2026-02-16 10:11:10 C 13 01 57.090 +28 21 06.98 V G96
2026-02-19 10:52:44 C 12 54 19.360 +28 11 47.23 X F52
2026-02-19 11:10:30 C 12 54 17.282 +28 11 45.38 X F52
2026-02-19 11:28:19 C 12 54 15.211 +28 11 43.38 X F52
2026-02-20 04:06:23 B 12 52 27.67 +28 08 54.6 V Z84
2026-02-20 04:29:00 B 12 52 25.04 +28 08 50.2 V Z84
2026-02-20 04:51:33 B 12 52 22.43 +28 08 46.0 V Z84
2026-02-21 06:27:03 C 12 49 42.080 +28 05 01.00 V 807
2026-02-21 06:34:55 C 12 49 41.170 +28 04 59.60 V 807
2026-02-21 06:42:46 C 12 49 40.250 +28 04 58.20 V 807
2026-02-21 07:43:14 C 12 49 33.89 +28 04 04.4 V H21
2026-02-21 07:47:24 C 12 49 33.40 +28 04 03.5 V H21
2026-02-21 07:52:09 C 12 49 32.87 +28 04 02.5 V H21
2026-02-27 10:39:17 C 12 34 14.350 +27 28 59.20 V 691
2026-02-27 11:42:31 C 12 34 07.380 +27 28 39.10 V 691
2026-03-18 06:02:19 C 11 55 21.374 +24 08 04.78 V V06
2026-03-18 06:11:28 C 11 55 20.716 +24 08 00.13 V V06
2026-03-18 06:20:37 C 11 55 20.053 +24 07 54.73 V V06
2026-03-18 06:29:48 C 11 55 19.412 +24 07 49.84 V V06
2026-03-18 08:08:09 C 11 55 12.25 +24 06 54.2 V 290
2026-03-18 08:13:31 C 11 55 11.86 +24 06 51.2 V 290
2026-03-18 08:18:00 C 11 55 11.53 +24 06 48.6 V 290