2016 HF2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1954355545 ± 4.19e-05
Semi-major axis (a)0.9876861060 AU ± 1.17e-05
Inclination (i)5.13148019° ± 1.17e-03
Long. of Asc. Node (Ω)33.68472220° ± 5.50e-04
Arg. of Perihelion (ω)70.49904634° ± 1.78e-03
Mean Anomaly (M)356.13490140° ± 5.03e-02
Mean Motion (n)1.0041159354°/day ± 1.79e-05
Perihelion dist (q)0.79465712 AU ± 4.24e-05
Aphelion dist (Q)1.18071509 AU ± 4.37e-05
Orbital Period0.98158614 yr ± 1.75e-05
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.298″
Uncertainty2
Orbit TypeAten
MOID0.004488 AU
Observations Used69
Oppositions1
Arc Total2016-2016
First Observation Used2016-04-25
Last Observation Used2016-05-04
Observations (77)
Date Type RA Dec Mag Band Observatory
2016-04-27 04:11:33 C 11 30 18.87 -05 17 39.4 u 926
2016-04-27 06:35:28 C 11 31 03.03 -05 40 33.1 u 926
2016-04-27 06:41:30 C 11 31 04.92 -05 41 29.3 u 926
2016-04-27 06:47:31 C 11 31 06.82 -05 42 25.7 u 926
2016-04-27 20:47:17 C 11 36 24.19 -07 45 54.2 q 204
2016-04-27 21:09:28 C 11 36 30.15 -07 48 53.5 q 204
2016-04-29 03:37:22 C 11 45 33.82 -11 19 54.9 u H21
2016-04-29 03:47:00 C 11 45 35.67 -11 20 51.6 u H21
2016-04-29 03:56:06 C 11 45 37.45 -11 21 45.5 u H21
2016-04-29 07:20:34 C 11 46 34.801 -11 40 31.11 L F51
2016-04-29 07:54:04 C 11 46 40.532 -11 43 43.43 L F51
2016-04-29 08:10:47 C 11 46 43.374 -11 45 18.39 L F51
2016-04-30 04:23:32 C 11 51 29.19 -13 31 29.4 o 926
2016-04-30 04:35:30 C 11 51 30.94 -13 32 26.5 o 926
2016-04-30 04:47:27 C 11 51 32.68 -13 33 22.9 o 926
2016-05-02 06:36:15 C 12 00 34.49 -16 47 32.8 q I52
2016-05-02 06:37:51 C 12 00 34.62 -16 47 37.1 q I52
2016-05-02 06:52:04 C 12 00 36.11 -16 48 21.9 q I52
2016-05-02 06:53:40 C 12 00 36.34 -16 48 26.1 q I52
2016-05-02 06:55:16 C 12 00 36.53 -16 48 30.9 q I52
2016-05-03 08:27:15 C 12 04 24.630 -18 02 28.49 t 568
2016-05-03 08:28:02 C 12 04 24.694 -18 02 30.51 t 568
2016-05-03 08:29:29 C 12 04 24.813 -18 02 34.31 t 568
2016-05-04 04:26:25 C 12 07 04.19 -18 52 47.2 q I52
2016-05-04 04:29:02 C 12 07 04.33 -18 52 52.6 q I52
2016-05-04 04:31:37 C 12 07 04.58 -18 52 59.6 q I52
2016-05-04 04:34:14 C 12 07 04.77 -18 53 05.1 q I52