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
2025-04-22 01:22:37 B 13 23 37.622 -12 16 37.21 Z Y05
2025-04-22 05:50:55 C 13 23 21.980 -12 04 57.18 V G96
2025-04-22 05:58:59 C 13 23 20.591 -12 04 26.54 V G96
2025-04-22 06:07:01 C 13 23 08.29 -12 04 36.1 V H21
2025-04-22 06:07:02 C 13 23 19.201 -12 03 56.09 V G96
2025-04-22 06:09:48 C 13 23 07.86 -12 04 25.1 V H21
2025-04-22 06:12:34 C 13 23 07.43 -12 04 14.1 V H21
2025-04-22 06:15:04 C 13 23 17.819 -12 03 25.81 V G96
2025-04-22 06:15:21 C 13 23 07.00 -12 04 03.2 V H21
2025-04-22 06:18:02 C 13 23 06.59 -12 03 52.7 V H21
2025-04-22 06:24:02 C 13 23 16.72 -12 03 38.7 17.7 r 718
2025-04-22 06:31:51 C 13 23 15.46 -12 03 09.7 17.1 r 718
2025-04-22 06:41:12 C 13 23 13.97 -12 02 34.5 17.1 r 718
2025-04-22 07:30:12 C 13 23 05.255 -11 58 46.27 V I52
2025-04-22 07:33:10 C 13 23 04.790 -11 58 35.40 V I52
2025-04-22 07:36:23 C 13 23 04.276 -11 58 23.63 V I52
2025-04-22 07:43:00 C 13 23 03.224 -11 57 59.40 V I52
2025-04-22 07:50:48 C 13 23 01.964 -11 57 30.92 V 703
2025-04-22 07:54:04 C 13 23 01.486 -11 57 18.79 V 703
2025-04-22 07:57:19 C 13 23 00.964 -11 57 06.84 V 703
2025-04-22 08:00:35 C 13 23 00.485 -11 56 55.14 V 703
2025-04-22 16:02:08 B 13 22 50.650 -11 33 47.45 V P13
2025-04-22 16:09:41 C 13 22 55.670 -11 30 59.00 V O51
2025-04-22 16:10:54 C 13 22 55.495 -11 30 56.20 V O51
2025-04-22 16:12:12 C 13 22 55.306 -11 30 52.99 V O51
2025-04-22 16:20:27 B 13 22 48.470 -11 33 01.01 V P13
2025-04-22 16:33:40 B 13 22 46.920 -11 32 27.74 V P13
2025-04-22 23:28:38 C 13 22 34.85 -11 17 54.5 V M32
2025-04-22 23:33:29 C 13 22 34.47 -11 17 45.1 V M32
2025-04-22 23:38:18 C 13 22 34.09 -11 17 35.4 V M32
2025-04-22 23:43:16 C 13 22 33.69 -11 17 25.6 V M32
2025-04-22 23:49:54 C 13 22 33.18 -11 17 12.5 V M32
2025-04-23 10:21:03 C 13 22 26.638 -10 58 43.07 V T05
2025-04-23 10:25:37 C 13 22 26.191 -10 58 37.06 V T05
2025-04-23 11:43:52 C 13 22 19.135 -10 56 48.55 V T05
2025-04-23 11:57:33 C 13 22 18.060 -10 56 28.43 V T05
2025-04-24 08:27:00 C 13 22 19.445 -10 36 11.79 V T12
2025-04-24 08:27:24 C 13 22 19.414 -10 36 11.48 V T12
2025-04-24 08:27:47 C 13 22 19.388 -10 36 11.24 V T12
2025-04-24 08:28:10 C 13 22 19.364 -10 36 10.98 V T12
2025-04-29 02:48:24 C 13 22 08.480 -09 56 56.00 V 807
2025-04-29 02:57:55 C 13 22 08.300 -09 56 55.10 V 807
2025-04-29 03:07:13 C 13 22 08.110 -09 56 54.00 V 807