2025 HD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2148299859 ± 8.19e-05
Semi-major axis (a)0.9571843210 AU ± 2.87e-06
Inclination (i)6.89744112° ± 3.35e-03
Long. of Asc. Node (Ω)36.11909859° ± 7.61e-04
Arg. of Perihelion (ω)50.69737426° ± 1.49e-03
Mean Anomaly (M)325.75720071° ± 1.17e-02
Mean Motion (n)1.0524922630°/day ± 4.73e-06
Perihelion dist (q)0.75155243 AU ± 7.84e-05
Aphelion dist (Q)1.16281622 AU ± 7.85e-05
Orbital Period0.93646891 yr ± 4.21e-06
Physical Parameters
H (abs. magnitude)25.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.380″
Uncertainty2
Orbit TypeAten
MOID0.026529 AU
Observations Used63
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-18
Last Observation Used2025-05-04
Observations (65)
Date Type RA Dec Mag Band Observatory
2025-04-18 06:28:47 C 13 03 08.795 +35 10 21.11 V G96
2025-04-18 06:36:19 C 13 03 04.439 +35 08 19.46 V G96
2025-04-18 06:43:49 C 13 03 00.155 +35 06 18.76 V G96
2025-04-18 06:51:23 C 13 02 55.864 +35 04 17.22 V G96
2025-04-18 07:22:54 C 13 02 36.700 +34 55 37.37 W H01
2025-04-18 07:27:19 C 13 02 34.205 +34 54 25.68 W H01
2025-04-18 07:42:26 C 13 02 25.699 +34 50 20.18 W H01
2025-04-18 07:55:35 C 13 02 18.346 +34 46 45.69 W H01
2025-04-18 10:15:44 C 13 01 03.569 +34 08 47.33 V I52
2025-04-18 10:17:05 C 13 01 02.899 +34 08 25.48 V I52
2025-04-18 10:18:26 C 13 01 02.212 +34 08 03.44 V I52
2025-04-18 18:41:18 B 12 57 41.14 +31 56 42.9 V M75
2025-04-18 18:52:24 B 12 57 35.72 +31 53 53.1 V M75
2025-04-18 19:03:31 B 12 57 30.30 +31 51 05.2 V M75
2025-04-18 21:21:21 C 12 56 23.21 +31 16 10.4 X C40
2025-04-18 21:29:24 C 12 56 19.36 +31 14 08.8 X C40
2025-04-18 21:37:25 C 12 56 15.51 +31 12 06.8 X C40
2025-04-19 04:25:06 C 12 53 44.930 +29 31 23.53 W H01
2025-04-19 04:31:39 C 12 53 41.961 +29 29 49.18 W H01
2025-04-19 04:44:31 C 12 53 36.078 +29 26 42.66 W H01
2025-04-19 04:55:05 C 12 53 31.233 +29 24 09.21 W H01
2025-04-19 06:04:40 C 12 53 03.485 +29 06 37.62 V U52
2025-04-19 06:07:57 B 12 52 49.543 +29 06 48.67 X W42
2025-04-19 06:10:04 C 12 53 01.082 +29 05 19.64 V U52
2025-04-19 06:15:28 C 12 52 58.598 +29 04 01.31 V U52
2025-04-19 06:21:30 B 12 52 43.344 +29 03 28.33 X W42
2025-04-19 06:35:23 B 12 52 37.296 +29 00 00.94 X W42
2025-04-19 19:55:48 C 12 48 11.02 +25 50 56.3 V L01
2025-04-19 19:57:50 C 12 48 10.26 +25 50 29.3 V L01
2025-04-19 19:59:59 C 12 48 09.40 +25 50 00.3 V L01
2025-04-19 20:02:19 C 12 48 08.50 +25 49 28.8 V L01
2025-04-19 20:34:17 B 12 47 54.77 +25 42 04.9 X G02
2025-04-19 20:41:07 B 12 47 52.15 +25 40 33.2 X G02
2025-04-19 20:41:15 C 12 47 54.228 +25 40 33.96 W 151
2025-04-19 20:46:14 C 12 47 52.423 +25 39 27.36 W 151
2025-04-19 20:48:11 B 12 47 49.44 +25 38 57.8 X G02
2025-04-19 20:51:12 C 12 47 50.611 +25 38 20.18 W 151
2025-04-21 07:41:44 C 12 37 50.711 +18 28 58.12 V 703
2025-04-21 07:44:57 C 12 37 49.760 +18 28 20.93 V 703
2025-04-21 07:48:10 C 12 37 48.828 +18 27 45.68 V 703
2025-04-22 17:03:37 B 12 30 53.59 +12 48 19.9 X N94
2025-04-22 17:22:11 B 12 30 49.45 +12 45 28.6 X N94
2025-04-22 17:40:45 B 12 30 45.25 +12 42 36.2 X N94
2025-04-23 15:33:29 B 12 27 11.258 +09 34 21.08 X N56
2025-04-23 15:47:15 B 12 27 08.385 +09 32 29.88 X N56
2025-04-26 06:44:17 C 12 19 12.140 +02 23 37.07 V G96
2025-04-26 06:51:44 C 12 19 11.075 +02 22 54.30 V G96
2025-04-26 06:59:09 C 12 19 10.070 +02 22 12.04 V G96
2025-04-26 07:06:34 C 12 19 09.052 +02 21 29.88 V G96
2025-04-26 07:42:55 C 12 19 11.582 +02 18 35.22 X F52