2017 HX49

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6257927205
Semi-major axis (a)2.8423887522 AU
Inclination (i)8.31124620°
Long. of Asc. Node (Ω)221.72578616°
Arg. of Perihelion (ω)337.79310479°
Mean Anomaly (M)289.21185481°
Mean Motion (n)0.2057457700°/day
Perihelion dist (q)1.06369480 AU
Aphelion dist (Q)4.61975600 AU
Orbital Period4.79041530 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.409″
Uncertainty
Orbit TypeAmor
MOID0.072184 AU
Observations Used43
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-05-04
Observations (43)
Date Type RA Dec Mag Band Observatory
2017-04-30 06:49:00 C 13 57 26.20 -17 52 49.7 q G96
2017-04-30 06:55:06 C 13 57 30.34 -17 52 27.4 q G96
2017-04-30 07:01:13 C 13 57 34.51 -17 52 06.3 q G96
2017-04-30 07:07:20 C 13 57 38.73 -17 51 43.8 q G96
2017-04-30 09:21:15 C 13 59 09.78 -17 43 43.7 q I52
2017-04-30 09:22:21 C 13 59 10.53 -17 43 39.5 q I52
2017-04-30 09:24:33 C 13 59 12.05 -17 43 32.2 q I52
2017-04-30 09:28:46 C 13 59 14.91 -17 43 15.9 q G96
2017-04-30 09:29:21 C 13 59 15.34 -17 43 14.6 q G96
2017-04-30 09:29:56 C 13 59 15.72 -17 43 11.8 q G96
2017-04-30 09:30:31 C 13 59 16.14 -17 43 09.8 q G96
2017-05-01 01:34:07 C 14 10 31.18 -16 44 15.0 u 807
2017-05-01 01:38:27 C 14 10 33.98 -16 44 00.0 u 807
2017-05-01 01:42:48 C 14 10 36.81 -16 43 45.1 u 807
2017-05-01 05:13:31 C 14 12 56.07 -16 33 29.6 o 926
2017-05-01 05:17:00 C 14 12 58.28 -16 33 17.2 o 926
2017-05-01 05:20:30 C 14 13 00.52 -16 33 05.1 o 926
2017-05-01 06:43:21 C 14 13 52.68 -16 28 17.8 q I52
2017-05-01 06:44:28 C 14 13 53.35 -16 28 13.8 q I52
2017-05-01 06:45:33 C 14 13 54.04 -16 28 09.7 q I52
2017-05-01 06:46:39 C 14 13 54.71 -16 28 06.4 q I52
2017-05-01 07:19:59 C 14 14 15.65 -16 26 08.6 q G96
2017-05-01 07:26:06 C 14 14 19.50 -16 25 46.8 q G96
2017-05-01 07:32:13 C 14 14 23.34 -16 25 25.0 q G96
2017-05-01 07:38:20 C 14 14 27.20 -16 25 03.9 q G96
2017-05-02 04:43:26 C 14 27 54.74 -15 11 31.9 o 926
2017-05-02 04:46:48 C 14 27 56.72 -15 11 20.8 o 926
2017-05-02 04:50:08 C 14 27 58.69 -15 11 09.7 o 926
2017-05-02 07:36:34 C 14 29 34.68 -15 01 45.6 q I52
2017-05-02 07:37:40 C 14 29 35.31 -15 01 41.4 q I52
2017-05-02 07:38:46 C 14 29 35.94 -15 01 38.7 q I52
2017-05-02 07:39:51 C 14 29 36.51 -15 01 34.3 q I52
2017-05-02 22:28:59 C 14 38 21.21 -14 11 41.7 q I93
2017-05-02 22:44:23 C 14 38 29.68 -14 10 50.5 q I93
2017-05-02 23:03:27 C 14 38 39.92 -14 09 54.5 q J95
2017-05-02 23:14:55 C 14 38 46.28 -14 09 16.3 q J95
2017-05-04 07:04:30 C 14 55 46.25 -12 26 29.7 q I52
2017-05-04 07:05:53 C 14 55 46.91 -12 26 25.3 q I52
2017-05-04 07:08:54 C 14 55 48.34 -12 26 15.7 q I52
2017-05-04 07:10:00 C 14 55 48.89 -12 26 12.1 q I52
2017-05-04 07:35:08 C 14 56 00.22 -12 24 54.7 t 705
2017-05-04 07:36:35 C 14 56 00.97 -12 24 50.6 t 705
2017-05-04 07:38:03 C 14 56 01.60 -12 24 46.2 t 705