2025 DH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3183525906 ± 1.49e-04
Semi-major axis (a)1.4595121665 AU ± 3.23e-04
Inclination (i)0.55920250° ± 2.11e-04
Long. of Asc. Node (Ω)244.26746499° ± 2.40e-02
Arg. of Perihelion (ω)274.31084088° ± 2.31e-02
Mean Anomaly (M)148.86625063° ± 4.99e-02
Mean Motion (n)0.5589856985°/day ± 1.85e-04
Perihelion dist (q)0.99487269 AU ± 3.10e-04
Aphelion dist (Q)1.92415165 AU ± 4.78e-04
Orbital Period1.76324061 yr ± 5.85e-04
Physical Parameters
H (abs. magnitude)26.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.274″
Uncertainty2
Orbit TypeApollo
MOID0.010408 AU
Observations Used27
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-19
Last Observation Used2025-02-26
Observations (28)
Date Type RA Dec Mag Band Observatory
2025-02-19 03:22:52 C 05 18 13.698 +05 32 44.74 V G96
2025-02-19 03:37:49 C 05 18 14.389 +05 31 49.37 V G96
2025-02-20 03:32:13 C 05 21 19.600 +03 56 31.30 V G96
2025-02-20 03:40:18 C 05 21 20.170 +03 55 56.60 V G96
2025-02-20 03:48:22 C 05 21 20.630 +03 55 21.90 V G96
2025-02-20 07:12:04 C 05 21 47.203 +03 41 32.45 X F51
2025-02-20 07:31:06 C 05 21 48.415 +03 40 07.16 X F51
2025-02-20 07:50:03 C 05 21 49.672 +03 38 42.70 X F51
2025-02-20 08:09:00 C 05 21 50.992 +03 37 18.03 X F51
2025-02-20 17:43:51 C 05 23 32.060 +02 51 07.10 W 246
2025-02-20 17:45:49 C 05 23 32.280 +02 50 57.70 W 246
2025-02-21 01:34:04 C 05 24 37.370 +02 20 00.20 V 807
2025-02-21 01:38:29 C 05 24 37.760 +02 19 37.90 V 807
2025-02-21 06:17:32 C 05 25 17.025 +01 49 51.75 V I52
2025-02-21 06:29:53 C 05 25 18.494 +01 48 46.71 V I52
2025-02-21 06:33:44 C 05 25 18.953 +01 48 26.85 V I52
2025-02-22 16:59:10 B 05 32 29.25 -01 37 19.3 X M45
2025-02-22 17:04:16 B 05 32 30.02 -01 37 54.1 X M45
2025-02-22 17:09:08 B 05 32 30.73 -01 38 27.3 X M45
2025-02-23 19:03:29 B 05 39 08.429 -04 54 52.31 Z 185
2025-02-23 19:26:11 B 05 39 13.102 -04 58 03.68 Z 185
2025-02-23 19:47:32 B 05 39 17.393 -05 01 04.08 Z 185
2025-02-24 05:30:37 C 05 42 23.067 -06 24 24.47 V T12
2025-02-24 05:32:07 C 05 42 23.356 -06 24 38.43 V T12
2025-02-24 05:34:03 C 05 42 23.723 -06 24 56.38 V T12
2025-02-26 02:22:15 C 06 00 57.920 -14 59 37.50 V I52
2025-02-26 02:22:33 C 06 00 58.030 -14 59 41.10 V I52
2025-02-26 02:22:51 C 06 00 58.120 -14 59 45.60 V I52