2017 HU2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1639338894 ± 4.83e-06
Semi-major axis (a)0.8687230519 AU ± 2.96e-06
Inclination (i)6.23458452° ± 2.13e-04
Long. of Asc. Node (Ω)32.95322242° ± 3.48e-05
Arg. of Perihelion (ω)5.41755688° ± 5.70e-05
Mean Anomaly (M)27.99918264° ± 2.19e-02
Mean Motion (n)1.2172793576°/day ± 6.23e-06
Perihelion dist (q)0.72630990 AU ± 4.88e-06
Aphelion dist (Q)1.01113620 AU ± 5.43e-06
Orbital Period0.80969605 yr ± 4.14e-06
Physical Parameters
H (abs. magnitude)25.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.269″
Uncertainty2
Orbit TypeAten
MOID0.004400 AU
Observations Used109
Oppositions1
Arc Total2017-2017
First Observation Used2017-04-16
Last Observation Used2017-05-01
Observations (123)
Date Type RA Dec Mag Band Observatory
2017-04-22 22:58:58 C 10 22 40.43 +20 33 28.2 u 107
2017-04-22 23:10:30 C 10 22 23.81 +20 28 37.6 u 107
2017-04-22 23:23:10 C 10 22 05.68 +20 23 20.7 u 107
2017-04-22 23:34:35 C 10 21 49.06 +20 18 44.8 17.3 S 104
2017-04-22 23:39:33 C 10 21 42.09 +20 16 40.1 17.7 S 104
2017-04-22 23:42:01 C 10 21 38.58 +20 15 38.2 17.6 S 104
2017-04-22 23:44:39 C 10 21 34.90 +20 14 32.1 17.8 S 104
2017-04-23 02:08:41 C 10 19 08.78 +19 20 18.0 q W25
2017-04-23 02:15:03 C 10 18 59.36 +19 17 46.9 q W25
2017-04-23 02:21:18 C 10 18 50.18 +19 15 18.2 q W25
2017-04-23 02:59:58 C 10 18 17.05 +19 01 47.2 q I52
2017-04-23 03:00:24 C 10 18 16.42 +19 01 37.1 q I52
2017-04-23 03:00:50 C 10 18 15.79 +19 01 27.1 q I52
2017-04-23 03:01:16 C 10 18 15.16 +19 01 17.1 q I52
2017-04-23 03:01:58 C 10 17 53.79 +18 59 09.8 u H21
2017-04-23 03:04:56 C 10 17 49.46 +18 57 59.4 u H21
2017-04-23 03:07:17 C 10 17 46.06 +18 57 03.7 u H21
2017-04-23 03:08:55 C 10 18 03.99 +18 58 33.9 u 926
2017-04-23 03:09:38 C 10 17 42.66 +18 56 07.9 u H21
2017-04-23 03:11:23 C 10 18 00.36 +18 57 36.4 u 926
2017-04-23 03:12:08 C 10 17 39.04 +18 55 08.5 u H21
2017-04-23 03:50:40 C 10 17 02.46 +18 42 18.2 u 926
2017-04-23 03:53:04 C 10 16 58.87 +18 41 21.3 u 926
2017-04-23 03:55:33 C 10 16 55.28 +18 40 24.0 u 926
2017-04-23 04:01:01 C 10 16 47.24 +18 38 14.8 u 926
2017-04-23 04:03:38 C 10 16 43.40 +18 37 13.8 u 926
2017-04-23 04:06:16 C 10 16 39.60 +18 36 12.6 u 926
2017-04-23 04:18:50 C 10 16 21.33 +18 31 18.5 u 926
2017-04-23 04:21:24 C 10 16 17.59 +18 30 18.0 u 926
2017-04-23 04:24:00 C 10 16 13.78 +18 29 16.7 u 926
2017-04-23 07:14:32 C 10 12 18.97 +17 22 40.1 u 926
2017-04-23 07:17:09 C 10 12 15.61 +17 21 39.2 u 926
2017-04-23 07:19:44 C 10 12 12.28 +17 20 38.1 u 926
2017-04-23 07:22:27 C 10 12 08.82 +17 19 35.3 u 926
2017-04-23 07:25:03 C 10 12 05.48 +17 18 34.5 u 926
2017-04-23 07:27:40 C 10 12 02.18 +17 17 33.8 u 926
2017-04-23 10:03:12 C 10 09 50.43 +16 36 41.5 q E23
2017-04-23 10:15:12 C 10 09 34.31 +16 32 17.5 q E23
2017-04-23 10:27:12 C 10 09 18.32 +16 27 53.7 q E23
2017-04-24 03:37:43 C 09 52 32.34 +10 30 39.4 u 926
2017-04-24 03:40:03 C 09 52 29.84 +10 29 57.4 u 926
2017-04-24 03:47:01 C 09 52 22.48 +10 27 50.4 u 926
2017-04-24 03:49:20 C 09 52 20.03 +10 27 08.6 u 926
2017-04-24 08:01:15 C 09 49 01.00 +09 28 14.7 t 474
2017-04-24 08:04:08 C 09 48 58.16 +09 27 24.8 t 474
2017-04-24 08:08:28 C 09 48 53.94 +09 26 10.2 t 474
2017-04-24 08:11:22 C 09 48 51.11 +09 25 20.1 t 474
2017-04-25 01:53:11 C 09 36 00.15 +04 34 10.7 18.3 U H21
2017-04-25 01:56:42 C 09 35 57.34 +04 33 21.6 18.6 U H21
2017-04-25 02:00:13 C 09 35 54.55 +04 32 32.4 18.9 U H21