2025 HF

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2084904635 ± 7.84e-08
Semi-major axis (a)0.9725102133 AU ± 7.28e-08
Inclination (i)12.69328319° ± 5.55e-06
Long. of Asc. Node (Ω)32.76555200° ± 5.88e-07
Arg. of Perihelion (ω)290.89196259° ± 1.97e-05
Mean Anomaly (M)130.06627033° ± 7.39e-06
Mean Motion (n)1.0277110347°/day ± 1.15e-07
Perihelion dist (q)0.76975111 AU ± 9.56e-08
Aphelion dist (Q)1.17526932 AU ± 1.16e-07
Orbital Period0.95905002 yr ± 1.08e-07
Physical Parameters
H (abs. magnitude)25.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.145″
Uncertainty0
Orbit TypeAten
MOID0.000582 AU
Observations Used80
Radar Obs Used4
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-18
Last Observation Used2025-04-22
Observations (84)
Date Type RA Dec Mag Band Observatory
2025-04-20 19:29:55 B 14 02 55.16 +35 41 04.7 X G02
2025-04-20 19:36:00 B 14 02 42.63 +35 41 55.1 X G02
2025-04-21 08:21:46 C 13 30 23.598 +37 28 07.46 V 703
2025-04-21 08:25:04 C 13 30 12.654 +37 28 32.09 V 703
2025-04-21 08:28:21 C 13 30 01.620 +37 28 56.86 V 703
2025-04-21 08:31:39 C 13 29 50.647 +37 29 21.08 V 703
2025-04-21 19:17:29 B 12 49 29.74 +38 44 22.4 X G02
2025-04-21 19:21:16 B 12 49 11.07 +38 44 48.3 X G02
2025-04-21 19:24:52 B 12 48 53.41 +38 45 12.6 X G02
2025-04-21 19:33:21 B 12 48 20.684 +38 46 31.38 W 130
2025-04-21 19:53:31 B 12 46 40.092 +38 48 48.20 W 130
2025-04-21 21:24:57 B 12 38 23.34 +38 56 07.3 X L99
2025-04-21 21:28:09 B 12 38 06.23 +38 56 20.7 X L99
2025-04-21 21:31:21 B 12 37 48.96 +38 56 33.4 X L99
2025-04-21 21:34:33 B 12 37 31.66 +38 56 46.2 X L99
2025-04-21 22:30:48 B 12 32 52.783 +39 00 35.06 W Z80
2025-04-21 22:37:53 B 12 32 13.111 +39 01 01.49 W Z80
2025-04-21 22:45:04 B 12 31 32.789 +39 01 27.12 W Z80
2025-04-22 19:39:58 C 09 53 22.50 +33 53 58.3 X L18
2025-04-22 19:40:33 B 09 53 27.22 +33 53 47.5 X G02
2025-04-22 19:43:04 B 09 53 03.58 +33 51 56.9 X G02
2025-04-22 19:43:52 C 09 52 45.95 +33 51 05.5 X L18
2025-04-22 19:47:16 B 09 52 24.14 +33 48 52.4 X G02
2025-04-22 19:51:37 C 09 51 33.38 +33 45 20.9 X L18
2025-04-22 19:58:47 B 09 50 47.155 +33 40 30.68 Z K74
2025-04-22 20:00:34 B 09 50 30.348 +33 39 10.58 Z K74
2025-04-22 20:02:21 B 09 50 13.574 +33 37 50.88 Z K74
2025-04-22 21:02:20 B 09 40 33.45 +32 48 52.2 X L99
2025-04-22 21:04:21 B 09 40 46.894 +32 49 31.19 W Z80
2025-04-22 21:05:46 B 09 40 01.78 +32 46 02.2 X L99
2025-04-22 21:09:11 B 09 39 30.43 +32 43 13.2 X L99
2025-04-22 21:12:34 B 09 38 59.25 +32 40 24.6 X L99
2025-04-22 21:13:59 B 09 39 17.122 +32 41 43.80 W Z80
2025-04-22 21:25:02 B 09 37 34.183 +32 32 38.80 W Z80
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2025-04-22 03:30:00 344713 2 Hz 8560 -14 -14
2025-04-22 04:00:00 7626836.1 10 us 8560 -14 -14
2025-04-22 05:00:00 7487621.6 0.125 us 8560 -14 -14
2025-04-23 03:10:00 -21168.363 2 Hz 8560 -14 -14
2025-04-23 03:50:00 5895167.727 0.2 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)