2025 HF12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4200322950 ± 1.25e-06
Semi-major axis (a)0.9712949534 AU ± 1.27e-07
Inclination (i)14.10536449° ± 3.65e-05
Long. of Asc. Node (Ω)51.21086592° ± 2.00e-05
Arg. of Perihelion (ω)305.87169719° ± 6.24e-05
Mean Anomaly (M)110.28780647° ± 1.06e-04
Mean Motion (n)1.0296404074°/day ± 2.02e-07
Perihelion dist (q)0.56331971 AU ± 1.22e-06
Aphelion dist (Q)1.37927020 AU ± 1.23e-06
Orbital Period0.95725292 yr ± 1.88e-07
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.344″
Uncertainty0
Orbit TypeAten
MOID0.022763 AU
Observations Used66
Oppositions1
Arc Total2022-2025
First Observation Used2022-03-08
Last Observation Used2025-05-23
Observations (66)
Date Type RA Dec Mag Band Observatory
2025-05-01 07:57:43 C 13 46 53.810 +11 40 27.79 X F52
2025-05-04 05:26:43 C 13 24 43.956 +11 39 32.00 V G96
2025-05-04 05:34:50 C 13 24 41.173 +11 39 31.36 V G96
2025-05-04 05:42:58 C 13 24 38.344 +11 39 30.46 V G96
2025-05-04 05:51:05 C 13 24 35.528 +11 39 29.45 V G96
2025-05-06 03:10:28 C 13 09 03.51 +11 30 49.5 V H21
2025-05-06 03:14:30 C 13 09 02.07 +11 30 48.6 V H21
2025-05-06 03:18:32 C 13 09 00.62 +11 30 47.1 V H21
2025-05-06 03:22:33 C 13 08 59.17 +11 30 45.8 V H21
2025-05-16 03:53:31 C 11 39 01.663 +08 49 22.94 V I52
2025-05-16 04:01:19 C 11 38 58.632 +08 49 15.06 V I52
2025-05-16 04:09:08 C 11 38 55.590 +08 49 06.28 V I52
2025-05-16 04:16:55 C 11 38 52.541 +08 48 58.82 V I52
2025-05-23 03:56:00 C 10 38 57.360 +05 33 50.60 V 291
2025-05-23 04:00:18 C 10 38 55.880 +05 33 44.50 V 291
2025-05-23 04:04:37 C 10 38 54.380 +05 33 39.50 V 291