2017 HU49

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0551590147 ± 1.56e-06
Semi-major axis (a)0.9715060509 AU ± 9.20e-07
Inclination (i)2.62415677° ± 8.07e-05
Long. of Asc. Node (Ω)45.67085091° ± 1.52e-04
Arg. of Perihelion (ω)345.74050558° ± 2.67e-04
Mean Anomaly (M)167.86886279° ± 4.78e-03
Mean Motion (n)1.0293048315°/day ± 1.46e-06
Perihelion dist (q)0.91791873 AU ± 1.75e-06
Aphelion dist (Q)1.02509337 AU ± 1.80e-06
Orbital Period0.95756500 yr ± 1.36e-06
Physical Parameters
H (abs. magnitude)26.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.342″
Uncertainty1
Orbit TypeAten
MOID0.011274 AU
Observations Used138
Oppositions1
Arc Total2017-2017
First Observation Used2017-04-30
Last Observation Used2017-05-28
Observations (149)
Date Type RA Dec Mag Band Observatory
2017-05-05 06:33:23 C 14 53 47.68 -07 28 41.0 q H45
2017-05-05 06:34:30 C 14 53 46.98 -07 28 46.0 q H45
2017-05-05 06:35:39 C 14 53 46.29 -07 28 51.4 q H45
2017-05-05 06:36:59 C 14 53 45.44 -07 28 58.1 q H45
2017-05-05 06:38:31 C 14 53 44.54 -07 29 05.0 q H45
2017-05-05 06:39:48 C 14 53 43.73 -07 29 12.4 q H45
2017-05-05 06:41:47 C 14 53 42.52 -07 29 21.5 q H45
2017-05-05 06:42:58 C 14 53 41.77 -07 29 26.4 q H45
2017-05-05 06:44:57 C 14 53 40.59 -07 29 35.7 q H45
2017-05-05 06:46:11 C 14 53 39.80 -07 29 42.8 q H45
2017-05-05 07:06:49 C 14 53 36.84 -07 31 02.3 q G96
2017-05-05 07:12:48 C 14 53 33.15 -07 31 31.2 q G96
2017-05-05 07:18:50 C 14 53 29.45 -07 32 00.3 q G96
2017-05-05 07:24:55 C 14 53 25.69 -07 32 29.5 q G96
2017-05-05 07:47:04 C 14 53 04.82 -07 34 57.1 q H36
2017-05-05 07:50:17 C 14 53 02.94 -07 35 12.3 q H36
2017-05-05 07:55:53 C 14 52 59.58 -07 35 38.0 q H36
2017-05-05 07:59:00 C 14 52 57.67 -07 35 52.9 q H36
2017-05-05 08:02:30 C 14 52 55.63 -07 36 09.4 q H36
2017-05-07 03:12:11 C 14 31 29.69 -11 13 20.2 q W25
2017-05-07 03:20:14 C 14 31 24.47 -11 14 03.6 q W25
2017-05-12 03:42:56 C 13 18 30.13 -21 54 34.1 u 926
2017-05-12 03:45:33 C 13 18 27.94 -21 54 48.4 u 926
2017-05-12 03:48:09 C 13 18 25.86 -21 55 02.1 u 926
2017-05-12 06:19:40 C 13 16 20.72 -22 07 58.2 u 926
2017-05-12 06:22:17 C 13 16 18.51 -22 08 09.8 u 926
2017-05-12 06:24:54 C 13 16 16.43 -22 08 21.9 u 926
2017-05-14 04:59:25 C 12 45 07.01 -25 49 01.3 u 926
2017-05-14 05:02:53 C 12 45 04.10 -25 49 15.8 u 926
2017-05-14 05:16:42 C 12 44 52.38 -25 50 15.4 u 926
2017-05-16 03:34:17 C 12 13 29.09 -28 45 12.0 u 807
2017-05-16 03:38:34 C 12 13 25.64 -28 45 24.9 u 807
2017-05-16 03:42:52 C 12 13 22.19 -28 45 37.4 u 807
2017-05-17 04:03:06 C 11 57 41.60 -30 16 08.6 u 926
2017-05-17 04:07:01 C 11 57 38.35 -30 16 19.5 u 926
2017-05-17 04:10:57 C 11 57 35.07 -30 16 31.1 u 926
2017-05-17 04:14:53 C 11 57 32.02 -30 16 43.6 u 926
2017-05-17 04:18:52 C 11 57 28.80 -30 16 54.1 u 926
2017-05-17 04:22:48 C 11 57 25.43 -30 17 04.7 u 926
2017-05-21 09:54:26 C 10 56 40.30 -33 53 58.1 U 474
2017-05-21 09:57:02 C 10 56 38.60 -33 54 00.9 U 474
2017-05-21 09:59:40 C 10 56 36.96 -33 54 03.4 U 474
2017-05-27 06:06:03 C 09 54 06.787 -35 53 51.70 U T12
2017-05-27 23:38:18 C 09 48 00.65 -35 54 17.1 u 807
2017-05-27 23:45:03 C 09 47 57.49 -35 54 17.0 u 807
2017-05-27 23:51:58 C 09 47 54.35 -35 54 16.0 u 807
2017-05-28 09:41:53 C 09 44 26.58 -35 54 05.6 U 474
2017-05-28 09:47:00 C 09 44 24.53 -35 54 03.0 U 474
2017-05-28 09:52:07 C 09 44 22.52 -35 54 00.9 U 474