2017 HA5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2137603432 ± 2.06e-04
Semi-major axis (a)0.8575749816 AU ± 5.55e-05
Inclination (i)1.71996352° ± 1.93e-03
Long. of Asc. Node (Ω)204.36991639° ± 3.60e-03
Arg. of Perihelion (ω)179.56008901° ± 4.14e-03
Mean Anomaly (M)123.56733106° ± 5.64e-01
Mean Motion (n)1.2410924172°/day ± 1.21e-04
Perihelion dist (q)0.67425946 AU ± 1.82e-04
Aphelion dist (Q)1.04089050 AU ± 1.89e-04
Orbital Period0.79416027 yr ± 7.71e-05
Physical Parameters
H (abs. magnitude)27.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.287″
Uncertainty3
Orbit TypeAten
MOID0.013334 AU
Observations Used21
Oppositions1
Arc Total2017-2017
First Observation Used2017-04-26
Last Observation Used2017-05-02
Observations (21)
Date Type RA Dec Mag Band Observatory
2017-04-26 10:36:29 C 14 42 43.243 -02 38 10.68 L F51
2017-04-26 10:54:08 C 14 42 31.593 -02 36 14.94 L F51
2017-04-26 11:12:04 C 14 42 19.762 -02 34 17.19 L F51
2017-04-26 11:29:55 C 14 42 07.906 -02 32 18.88 L F51
2017-04-27 11:52:51 C 14 27 28.583 +00 14 40.59 U 568
2017-04-27 11:54:16 C 14 27 27.555 +00 14 51.26 U 568
2017-04-27 12:12:13 C 14 27 14.943 +00 16 58.08 U 568
2017-04-29 20:18:58 C 13 50 06.12 +07 16 07.2 t 104
2017-04-29 20:27:55 C 13 49 59.22 +07 17 18.4 20.1 t 104
2017-04-29 20:36:55 C 13 49 52.33 +07 18 29.2 t 104
2017-04-29 20:45:58 C 13 49 45.24 +07 19 39.5 20.0 t 104
2017-04-29 22:16:56 C 13 48 37.22 +07 31 29.0 q I93
2017-04-29 22:36:19 C 13 48 22.04 +07 34 00.7 q I93
2017-04-29 22:53:43 C 13 48 05.77 +07 36 11.2 U 204
2017-04-29 22:53:57 C 13 48 08.15 +07 36 19.5 q I93
2017-04-29 23:15:20 C 13 47 48.79 +07 38 59.9 U 204
2017-04-30 07:10:45 C 13 42 06.56 +08 42 07.5 o 691
2017-04-30 07:25:28 C 13 41 54.58 +08 44 02.6 o 691
2017-05-02 03:39:05 C 13 09 13.10 +14 26 18.8 o 926
2017-05-02 03:44:25 C 13 09 08.63 +14 27 00.5 o 926
2017-05-02 03:49:45 C 13 09 04.14 +14 27 41.3 o 926