2025 HA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5758668994 ± 9.39e-05
Semi-major axis (a)1.2580987082 AU ± 1.62e-04
Inclination (i)0.49208373° ± 8.48e-05
Long. of Asc. Node (Ω)26.17465679° ± 3.58e-04
Arg. of Perihelion (ω)77.73880713° ± 2.63e-04
Mean Anomaly (M)188.40512169° ± 3.98e-02
Mean Motion (n)0.6984578480°/day ± 1.35e-04
Perihelion dist (q)0.53360131 AU ± 1.37e-04
Aphelion dist (Q)1.98259611 AU ± 2.81e-04
Orbital Period1.41114641 yr ± 2.72e-04
Physical Parameters
H (abs. magnitude)25.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.242″
Uncertainty2
Orbit TypeApollo
MOID0.000640 AU
Observations Used93
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-21
Last Observation Used2025-04-29
Observations (93)
Date Type RA Dec Mag Band Observatory
2025-04-21 04:27:17 C 13 26 15.802 -16 02 59.21 V W68
2025-04-21 04:42:11 C 13 26 05.981 -15 56 42.61 V W68
2025-04-21 04:46:47 C 13 26 03.017 -15 54 48.71 V W68
2025-04-21 04:54:11 C 13 25 58.327 -15 51 47.23 V W68
2025-04-21 19:09:07 B 13 24 20.05 -13 02 22.9 X 595
2025-04-21 19:11:52 B 13 24 19.50 -13 02 03.5 X 595
2025-04-21 19:14:37 B 13 24 19.01 -13 01 45.2 X 595
2025-04-21 19:24:23 B 13 24 17.14 -13 00 39.3 X 595
2025-04-21 19:27:08 B 13 24 16.58 -13 00 21.1 X 595
2025-04-21 19:29:53 B 13 24 16.06 -13 00 03.0 X 595
2025-04-21 20:24:08 B 13 24 01.85 -12 54 32.9 X G02
2025-04-21 20:24:27 B 13 23 55.79 -12 54 45.3 X L99
2025-04-21 20:27:42 B 13 23 55.18 -12 54 25.8 X L99
2025-04-21 20:27:48 B 13 24 01.10 -12 54 09.6 X G02
2025-04-21 20:30:57 B 13 23 54.53 -12 54 04.3 X L99
2025-04-21 20:32:31 B 13 24 00.19 -12 53 39.9 X G02
2025-04-21 20:34:12 B 13 23 53.85 -12 53 43.3 X L99
2025-04-21 20:47:39 C 13 24 00.42 -12 51 36.1 V L01
2025-04-21 20:50:26 C 13 23 52.74 -12 51 46.1 X L18
2025-04-21 20:50:41 C 13 23 59.79 -12 51 17.4 V L01
2025-04-21 20:51:21 C 13 23 52.52 -12 51 40.8 X L18
2025-04-21 20:52:16 C 13 23 52.36 -12 51 34.7 X L18
2025-04-21 20:53:10 C 13 23 52.21 -12 51 28.9 X L18
2025-04-21 20:53:43 C 13 23 59.17 -12 50 58.7 V L01
2025-04-21 20:54:05 C 13 23 51.99 -12 51 23.2 X L18
2025-04-21 20:55:52 C 13 23 58.73 -12 50 45.2 V L01
2025-04-21 21:09:05 C 13 23 58.12 -12 49 24.8 V 587
2025-04-21 21:10:34 C 13 23 57.84 -12 49 15.7 V 587
2025-04-21 21:12:01 C 13 23 57.55 -12 49 07.1 V 587
2025-04-21 21:13:28 C 13 23 57.24 -12 48 58.1 V 587
2025-04-21 21:14:00 B 13 23 57.372 -12 48 53.57 W 204
2025-04-21 21:15:51 B 13 23 56.993 -12 48 41.94 W 204
2025-04-21 21:17:42 B 13 23 56.616 -12 48 30.74 W 204
2025-04-21 21:19:33 B 13 23 56.268 -12 48 19.76 W 204
2025-04-21 21:21:24 B 13 23 55.865 -12 48 08.32 W 204
2025-04-21 21:36:37 C 13 23 52.72 -12 46 34.5 V 203
2025-04-21 21:40:49 C 13 23 51.84 -12 46 10.0 V 203
2025-04-21 21:45:34 C 13 23 50.90 -12 45 41.1 V 203
2025-04-21 21:48:58 C 13 23 50.16 -12 45 19.2 Z D66
2025-04-21 21:50:46 C 13 23 49.84 -12 45 09.2 Z D66
2025-04-21 21:52:01 C 13 23 49.52 -12 45 01.1 Z D66
2025-04-21 22:03:06 B 13 23 47.09 -12 43 48.9 Z 126
2025-04-21 22:07:58 B 13 23 46.06 -12 43 19.8 Z 126
2025-04-21 22:12:40 B 13 23 45.10 -12 42 52.0 Z 126
2025-04-21 23:11:09 C 13 23 34.05 -12 37 25.3 V M14
2025-04-21 23:20:54 C 13 23 32.21 -12 36 30.2 V M14
2025-04-21 23:32:13 C 13 23 30.10 -12 35 27.3 V M14
2025-04-21 23:43:33 C 13 23 28.03 -12 34 24.4 V M14
2025-04-22 01:06:37 B 13 23 41.104 -12 17 50.77 Z Y05
2025-04-22 01:14:47 B 13 23 39.339 -12 17 13.20 Z Y05