2017 HX3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3623590600 ± 8.58e-08
Semi-major axis (a)1.2223836531 AU ± 9.76e-09
Inclination (i)12.32458700° ± 9.34e-06
Long. of Asc. Node (Ω)67.27185003° ± 1.66e-05
Arg. of Perihelion (ω)266.71630667° ± 2.30e-05
Mean Anomaly (M)41.75328982° ± 7.87e-06
Mean Motion (n)0.7292912047°/day ± 8.73e-09
Perihelion dist (q)0.77944186 AU ± 1.05e-07
Aphelion dist (Q)1.66532544 AU ± 1.06e-07
Orbital Period1.35148522 yr ± 1.62e-08
Physical Parameters
H (abs. magnitude)21.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.407″
Uncertainty0
Orbit TypeApollo
MOID0.013098 AU
Observations Used90
Oppositions2
Arc Total2017-2026
First Observation Used2017-04-23
Last Observation Used2026-01-08
Observations (90)
Date Type RA Dec Mag Band Observatory
2017-04-23 08:26:53 C 14 02 43.11 +17 52 49.2 q G96
2017-04-23 08:33:03 C 14 02 42.29 +17 52 51.6 q G96
2017-04-23 08:39:14 C 14 02 41.51 +17 52 54.1 q G96
2017-04-23 08:45:24 C 14 02 40.67 +17 52 55.7 q G96
2017-04-23 09:43:12 C 14 02 32.91 +17 53 13.1 q 734
2017-04-23 09:56:18 C 14 02 31.22 +17 53 17.4 q 734
2017-04-23 10:09:26 C 14 02 29.50 +17 53 22.0 q 734
2017-04-23 11:04:10 C 14 02 22.59 +17 53 44.8 q I52
2017-04-23 11:09:49 C 14 02 21.76 +17 53 45.7 q I52
2017-04-23 11:15:31 C 14 02 21.01 +17 53 48.7 q I52
2017-04-23 11:21:14 C 14 02 20.27 +17 53 50.5 q I52
2017-04-24 06:04:44 C 13 59 58.99 +18 00 25.8 q I52
2017-04-24 06:06:50 C 13 59 58.66 +18 00 26.4 q I52
2017-04-24 06:08:41 C 13 59 58.49 +18 00 27.5 o 926
2017-04-24 06:08:56 C 13 59 58.30 +18 00 27.8 q I52
2017-04-24 06:21:50 C 13 59 56.63 +18 00 32.9 o 926
2017-04-24 06:24:08 C 13 59 56.34 +18 00 33.0 q I52
2017-04-24 06:35:01 C 13 59 54.83 +18 00 37.0 o 926
2017-04-25 04:35:05 C 13 57 03.35 +18 07 37.1 u H21
2017-04-25 04:45:58 C 13 57 01.83 +18 07 40.6 u H21
2017-04-25 04:59:16 C 13 57 00.01 +18 07 44.6 u H21
2017-04-25 10:12:21 C 13 56 17.57 +18 09 19.3 q I52
2017-04-25 10:14:29 C 13 56 17.16 +18 09 19.6 q I52
2017-04-25 10:16:34 C 13 56 16.90 +18 09 20.1 q I52
2017-04-25 10:18:40 C 13 56 16.65 +18 09 21.3 q I52
2017-04-26 04:26:30 C 13 53 53.68 +18 14 28.0 q I52
2017-04-26 04:28:36 C 13 53 53.40 +18 14 29.1 q I52
2017-04-26 04:30:41 C 13 53 53.20 +18 14 30.1 q I52
2017-04-26 04:32:47 C 13 53 52.85 +18 14 31.3 q I52
2017-04-27 07:41:38 C 13 50 10.40 +18 21 13.5 q I52
2017-04-27 07:43:43 C 13 50 10.24 +18 21 15.0 q I52
2017-04-27 07:45:49 C 13 50 09.97 +18 21 15.2 q I52
2017-04-27 07:47:55 C 13 50 09.70 +18 21 16.4 q I52
2017-04-30 04:26:49 C 13 40 31.92 +18 32 41.0 q I52
2017-04-30 04:32:00 C 13 40 31.05 +18 32 41.9 q I52
2017-05-03 04:00:20 C 13 30 04.98 +18 35 30.0 q I52
2017-05-03 04:02:25 C 13 30 04.68 +18 35 31.0 q I52
2017-05-03 04:04:31 C 13 30 04.34 +18 35 29.9 q I52
2017-05-03 04:06:37 C 13 30 03.98 +18 35 29.5 q I52
2017-05-05 07:26:49 C 13 22 22.93 +18 31 26.7 o 291
2017-05-05 07:38:35 C 13 22 21.10 +18 31 25.0 o 291
2017-05-05 07:50:21 C 13 22 19.26 +18 31 23.0 o 291
2017-05-16 05:43:03 C 12 43 14.53 +16 48 19.1 o 691
2017-05-16 06:06:14 C 12 43 10.98 +16 48 04.7 o 691
2017-05-16 06:29:24 C 12 43 07.46 +16 47 48.3 o 691
2017-05-22 05:03:25 C 12 23 21.67 +14 57 22.7 o 691
2017-05-22 05:14:15 C 12 23 20.14 +14 57 12.6 o 691
2017-05-22 05:25:08 C 12 23 18.64 +14 57 03.1 o 691
2017-05-23 06:46:27 C 12 19 58.47 +14 33 54.3 o 291
2017-05-23 06:57:21 C 12 19 57.03 +14 33 44.0 o 291