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
2017-05-01 05:38:34 C 15 34 12.38 -00 39 41.6 u 926
2017-05-01 05:41:48 C 15 34 10.94 -00 39 53.6 u 926
2017-05-01 05:45:04 C 15 34 09.49 -00 40 05.0 u 926
2017-05-01 07:04:26 C 15 33 32.91 -00 44 59.4 q I52
2017-05-01 07:04:52 C 15 33 32.69 -00 45 01.2 q I52
2017-05-01 07:05:18 C 15 33 32.50 -00 45 02.8 q I52
2017-05-01 07:05:43 C 15 33 32.30 -00 45 04.2 q I52
2017-05-01 07:11:28 C 15 33 29.73 -00 45 17.9 q 926
2017-05-01 07:12:10 C 15 33 29.43 -00 45 19.3 q 926
2017-05-01 07:12:50 C 15 33 29.09 -00 45 23.0 q 926
2017-05-01 11:05:59 C 15 31 39.25 -00 59 31.1 o 926
2017-05-01 11:07:16 C 15 31 38.69 -00 59 35.7 o 926
2017-05-01 11:08:32 C 15 31 38.11 -00 59 40.4 o 926
2017-05-01 20:39:10 C 15 28 46.78 -01 36 34.2 18.4 t K63
2017-05-01 20:59:52 C 15 28 37.37 -01 37 57.9 o 107
2017-05-01 21:00:29 C 15 28 37.65 -01 37 57.9 17.8 U K41
2017-05-01 21:02:49 C 15 28 36.47 -01 38 03.4 18.7 t K63
2017-05-01 21:06:31 C 15 28 35.00 -01 38 21.0 17.7 U K41
2017-05-01 21:08:11 C 15 28 33.66 -01 38 29.0 o 107
2017-05-01 21:09:47 C 15 28 33.55 -01 38 33.5 U K41
2017-05-01 21:12:24 C 15 28 32.15 -01 38 40.7 18.3 t K63
2017-05-01 21:18:21 C 15 28 29.13 -01 39 08.3 o 107
2017-05-01 21:24:02 C 15 28 27.14 -01 39 32.0 U K41
2017-05-01 21:30:12 C 15 28 24.54 -01 39 52.0 U K41
2017-05-01 21:36:24 C 15 28 21.80 -01 40 16.7 U K41
2017-05-01 21:56:13 C 15 28 13.25 -01 41 30.2 q C77
2017-05-01 22:00:39 C 15 28 11.21 -01 41 46.7 q C77
2017-05-01 22:05:10 C 15 28 09.14 -01 42 03.5 q C77
2017-05-01 22:10:06 C 15 28 06.80 -01 42 23.1 q C77
2017-05-02 00:27:32 C 15 27 01.33 -01 51 19.2 U 204
2017-05-02 00:33:38 C 15 26 58.40 -01 51 42.7 U 204
2017-05-02 00:38:59 C 15 26 55.84 -01 52 03.2 U 204
2017-05-02 00:44:11 C 15 26 53.36 -01 52 23.1 U 204
2017-05-02 00:49:34 C 15 26 50.80 -01 52 43.8 U 204
2017-05-02 06:30:07 C 15 24 56.83 -02 13 18.5 q I52
2017-05-02 06:30:33 C 15 24 56.63 -02 13 20.3 q I52
2017-05-02 06:30:58 C 15 24 56.42 -02 13 21.2 q I52
2017-05-02 07:47:04 C 15 24 18.08 -02 18 21.6 q G96
2017-05-02 07:53:10 C 15 24 14.97 -02 18 45.4 q G96
2017-05-02 07:59:14 C 15 24 11.88 -02 19 09.4 q G96
2017-05-02 08:05:23 C 15 24 08.74 -02 19 33.6 q G96
2017-05-04 07:39:36 C 15 04 20.97 -05 41 24.1 t 705
2017-05-04 07:41:04 C 15 04 20.07 -05 41 30.8 t 705
2017-05-04 07:42:31 C 15 04 19.31 -05 41 37.0 t 705
2017-05-04 12:37:10 C 15 02 11.63 -05 52 55.7 U 474
2017-05-04 12:38:37 C 15 02 10.81 -05 53 02.2 U 474
2017-05-04 12:40:03 C 15 02 09.98 -05 53 09.1 U 474
2017-05-04 12:41:30 C 15 02 09.17 -05 53 15.5 U 474
2017-05-04 12:42:57 C 15 02 08.32 -05 53 22.1 U 474
2017-05-05 06:32:08 C 14 53 48.45 -07 28 34.5 q H45