2025 HV18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1514874848 ± 6.55e-06
Semi-major axis (a)1.0126067590 AU ± 3.05e-06
Inclination (i)13.27564143° ± 9.90e-04
Long. of Asc. Node (Ω)53.84555342° ± 8.76e-05
Arg. of Perihelion (ω)356.00893290° ± 7.81e-04
Mean Anomaly (M)7.65653351° ± 3.75e-04
Mean Motion (n)0.9672774056°/day ± 4.37e-06
Perihelion dist (q)0.85920951 AU ± 7.12e-06
Aphelion dist (Q)1.16600401 AU ± 7.50e-06
Orbital Period1.01896961 yr ± 4.60e-06
Physical Parameters
H (abs. magnitude)23.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.249″
Uncertainty0
Orbit TypeApollo
MOID0.129694 AU
Observations Used42
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-03
Last Observation Used2025-05-25
Observations (43)
Date Type RA Dec Mag Band Observatory
2025-04-03 11:38:25 C 16 55 24.545 +09 15 11.88 V F52
2025-04-03 11:54:54 C 16 55 24.158 +09 15 03.39 V F52
2025-04-03 12:11:25 C 16 55 23.737 +09 14 55.55 V F52
2025-04-03 12:27:56 C 16 55 23.322 +09 14 47.56 V F52
2025-04-07 12:24:40 C 16 53 00.748 +08 22 15.35 V F52
2025-04-07 12:42:16 C 16 52 59.995 +08 22 05.17 V F52
2025-04-26 10:15:22 C 16 15 55.930 +00 43 37.67 V G96
2025-04-26 10:22:48 C 16 15 54.778 +00 43 26.87 V G96
2025-04-26 10:30:11 C 16 15 53.672 +00 43 14.99 V G96
2025-04-30 12:47:05 C 16 00 45.066 -02 01 18.52 X F51
2025-04-30 13:07:09 C 16 00 41.413 -02 01 55.00 X F51
2025-04-30 13:47:02 C 16 00 34.218 -02 03 06.86 X F51
2025-04-30 21:23:42 C 15 59 20.26 -02 17 18.4 V L01
2025-04-30 22:21:19 B 15 59 10.43 -02 19 03.7 V I93
2025-04-30 22:21:43 C 15 59 09.85 -02 19 04.9 V L01
2025-04-30 22:26:53 C 15 59 08.98 -02 19 14.6 V L01
2025-04-30 22:32:39 C 15 59 07.95 -02 19 24.8 V L01
2025-04-30 22:39:15 B 15 59 07.29 -02 19 36.2 V I93
2025-04-30 22:56:48 B 15 59 04.13 -02 20 08.8 V I93
2025-04-30 23:34:52 C 15 58 57.142 -02 21 23.22 W J95
2025-04-30 23:57:49 C 15 58 53.050 -02 22 05.12 W J95
2025-05-01 00:26:24 C 15 58 47.861 -02 22 57.29 W J95
2025-05-01 01:02:47 B 15 58 40.949 -02 24 02.12 W 204
2025-05-01 01:51:46 B 15 58 32.050 -02 25 32.27 W 204
2025-05-02 12:03:24 C 15 52 31.367 -03 29 55.26 X F51
2025-05-02 12:21:47 C 15 52 27.778 -03 30 30.77 X F51
2025-05-02 12:40:10 C 15 52 24.199 -03 31 06.39 X F51
2025-05-02 12:58:35 C 15 52 20.610 -03 31 42.06 X F51
2025-05-04 12:31:19 C 15 43 28.571 -05 06 32.95 X F51
2025-05-04 12:46:55 C 15 43 25.360 -05 07 04.64 X F51
2025-05-04 13:02:30 C 15 43 22.159 -05 07 36.64 X F51
2025-05-09 04:31:32 C 15 20 42.410 -09 07 37.20 V 691
2025-05-09 04:57:37 C 15 20 36.580 -09 08 35.60 V 691
2025-05-09 05:23:41 C 15 20 30.750 -09 09 34.60 V 691
2025-05-17 06:30:35 C 14 37 44.180 -16 22 18.80 V 691
2025-05-17 06:38:30 C 14 37 42.340 -16 22 36.40 V 691
2025-05-17 06:46:24 C 14 37 40.460 -16 22 53.70 V 691
2025-05-19 04:41:47 C 14 27 35.442 -18 00 38.45 V G96
2025-05-19 04:49:58 C 14 27 33.574 -18 00 56.34 V G96
2025-05-19 04:58:10 C 14 27 31.694 -18 01 13.19 V G96
2025-05-19 05:06:21 C 14 27 29.822 -18 01 30.94 V G96
2025-05-25 08:45:18 C 13 57 05.317 -22 44 44.20 X F52
2025-05-25 09:16:36 C 13 56 58.849 -22 45 38.07 X F52