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
2017-04-30 10:38:42 C 15 40 11.12 +00 26 22.8 q G96
2017-04-30 10:44:52 C 15 40 08.48 +00 26 02.0 q G96
2017-04-30 10:51:01 C 15 40 05.84 +00 25 41.3 q G96
2017-04-30 10:57:16 C 15 40 03.18 +00 25 20.1 q G96
2017-04-30 11:25:48 C 15 39 51.16 +00 23 44.3 q G96
2017-04-30 11:27:13 C 15 39 50.58 +00 23 39.4 q G96
2017-04-30 11:28:38 C 15 39 50.00 +00 23 34.1 q G96
2017-04-30 11:30:01 C 15 39 49.42 +00 23 30.0 q G96
2017-04-30 13:36:59 C 15 39 35.06 +00 24 47.7 q E23
2017-04-30 13:57:00 C 15 39 26.21 +00 23 40.2 q E23
2017-04-30 14:17:00 C 15 39 17.40 +00 22 32.3 q E23
2017-04-30 22:00:29 C 15 36 47.39 -00 13 55.9 18.2 S 104
2017-04-30 22:01:42 C 15 36 52.67 -00 13 17.5 t Z84
2017-04-30 22:05:30 C 15 36 51.04 -00 13 30.8 t Z84
2017-04-30 22:09:17 C 15 36 49.50 -00 13 43.9 t Z84
2017-04-30 22:09:25 C 15 36 43.53 -00 14 27.1 18.4 S 104
2017-04-30 22:13:47 C 15 36 39.05 -00 15 23.3 S C43
2017-04-30 22:15:23 C 15 36 39.24 -00 15 26.7 S 033
2017-04-30 22:15:55 C 15 36 46.70 -00 14 06.9 t Z84
2017-04-30 22:16:50 C 15 36 39.07 -00 15 04.1 S 595
2017-04-30 22:18:21 C 15 36 39.68 -00 14 58.7 18.0 S 104
2017-04-30 22:18:39 C 15 36 37.06 -00 15 40.9 S C43
2017-04-30 22:23:29 C 15 36 35.00 -00 15 57.6 S C43
2017-04-30 22:25:10 C 15 36 35.11 -00 16 01.0 S 033
2017-04-30 22:28:12 C 15 36 32.97 -00 16 13.6 S C43
2017-04-30 22:30:12 C 15 36 32.98 -00 16 18.7 S 033
2017-04-30 22:32:53 C 15 36 32.12 -00 16 00.3 S 595
2017-04-30 22:43:07 C 15 36 25.10 -00 16 47.5 o K88
2017-04-30 22:46:31 C 15 36 23.64 -00 16 59.5 o K88
2017-04-30 22:48:56 C 15 36 25.13 -00 16 57.0 S 595
2017-04-30 22:49:54 C 15 36 22.16 -00 17 11.5 o K88
2017-04-30 23:43:54 C 15 36 01.31 -00 20 38.3 S 033
2017-04-30 23:48:47 C 15 35 59.18 -00 20 55.6 S 033
2017-04-30 23:53:41 C 15 35 57.04 -00 21 13.0 S 033
2017-04-30 23:56:22 C 15 35 53.87 -00 21 08.6 u 118
2017-05-01 00:06:37 C 15 35 49.33 -00 21 45.3 u 118
2017-05-01 00:10:38 C 15 36 02.99 -00 19 49.5 q G40
2017-05-01 00:23:05 C 15 35 57.94 -00 20 35.7 q J22
2017-05-01 00:26:52 C 15 35 56.13 -00 20 49.1 q J22
2017-05-01 00:27:06 C 15 35 40.33 -00 22 57.6 u 118
2017-05-01 00:30:38 C 15 35 54.38 -00 21 01.8 q J22
2017-05-01 01:00:35 C 15 35 39.93 -00 22 46.5 q G40
2017-05-01 01:04:38 C 15 35 38.06 -00 23 00.4 q G40
2017-05-01 01:05:12 C 15 35 30.00 -00 24 50.1 q I93
2017-05-01 01:08:23 C 15 35 28.57 -00 25 01.7 q I93
2017-05-01 01:09:38 C 15 35 35.74 -00 23 18.9 q G40
2017-05-01 01:12:16 C 15 35 26.84 -00 25 15.0 q I93
2017-05-01 01:14:08 C 15 35 21.10 -00 25 19.3 q K65
2017-05-01 01:46:31 C 15 35 06.77 -00 27 14.2 q K65
2017-05-01 02:13:05 C 15 34 55.09 -00 28 48.7 q K65