2017 HA1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2233130568 ± 7.26e-08
Semi-major axis (a)1.4064346627 AU ± 2.00e-09
Inclination (i)18.49262993° ± 1.95e-05
Long. of Asc. Node (Ω)207.63955809° ± 5.97e-06
Arg. of Perihelion (ω)15.86839005° ± 5.00e-05
Mean Anomaly (M)42.83808985° ± 3.20e-05
Mean Motion (n)0.5909257758°/day ± 1.26e-09
Perihelion dist (q)1.09235944 AU ± 1.02e-07
Aphelion dist (Q)1.72050989 AU ± 1.02e-07
Orbital Period1.66793585 yr ± 3.55e-09
Physical Parameters
H (abs. magnitude)23.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.266″
Uncertainty0
Orbit TypeAmor
MOID0.093878 AU
Observations Used82
Oppositions2
Arc Total2017-2022
First Observation Used2017-04-18
Last Observation Used2022-05-09
Observations (86)
Date Type RA Dec Mag Band Observatory
2017-04-18 04:28:53 C 11 01 34.71 -05 31 09.2 q G96
2017-04-18 04:35:02 C 11 01 35.63 -05 30 33.2 q G96
2017-04-18 04:41:13 C 11 01 36.54 -05 29 57.3 q G96
2017-04-18 04:47:21 C 11 01 37.44 -05 29 21.0 q G96
2017-04-18 10:10:43 C 11 02 30.18 -04 56 28.4 t 474
2017-04-18 10:14:10 C 11 02 30.72 -04 56 07.7 t 474
2017-04-18 10:32:33 C 11 02 33.45 -04 54 20.1 t 474
2017-04-18 10:36:00 C 11 02 33.96 -04 54 00.1 t 474
2017-04-18 10:39:27 C 11 02 34.49 -04 53 39.7 t 474
2017-04-18 21:25:35 C 11 04 21.86 -03 52 01.7 q I93
2017-04-18 21:37:32 C 11 04 23.66 -03 50 53.1 q I93
2017-04-19 03:06:11 C 11 05 20.40 -03 18 22.5 q G96
2017-04-19 03:08:23 C 11 05 20.74 -03 18 08.8 q G96
2017-04-19 03:11:42 C 11 05 21.22 -03 17 49.8 q G96
2017-04-19 03:13:54 C 11 05 21.57 -03 17 36.9 q G96
2017-04-20 03:40:24 C 11 09 28.89 -00 52 38.1 u H21
2017-04-20 03:49:05 C 11 09 30.25 -00 51 46.4 u H21
2017-04-21 21:29:35 C 11 16 51.15 +03 17 14.7 U 204
2017-04-21 22:00:06 C 11 16 56.22 +03 20 17.3 U 204
2017-04-22 03:32:45 C 11 17 58.60 +03 53 37.9 q I52
2017-04-22 03:33:51 C 11 17 58.79 +03 53 44.3 q I52
2017-04-22 03:34:57 C 11 17 58.95 +03 53 51.0 q I52
2017-04-22 03:36:03 C 11 17 59.14 +03 53 57.3 q I52
2017-04-22 06:28:35 C 11 18 30.737 +04 11 21.00 L F51
2017-04-22 07:04:14 C 11 18 36.558 +04 14 54.03 L F51
2017-04-22 07:21:20 C 11 18 39.336 +04 16 35.62 L F51
2017-04-25 03:40:38 C 11 31 27.85 +10 57 59.2 20.6 U H21
2017-04-25 03:54:00 C 11 31 30.21 +10 59 16.2 20.3 U H21
2017-04-25 04:07:04 C 11 31 32.54 +11 00 31.0 20.6 U H21
2017-04-26 05:19:51 C 11 36 27.86 +13 23 52.8 q I52
2017-04-26 05:21:57 C 11 36 28.20 +13 24 04.5 q I52
2017-04-26 05:24:03 C 11 36 28.58 +13 24 17.6 q I52
2017-04-26 05:26:08 C 11 36 28.95 +13 24 28.3 q I52
2017-04-29 05:40:58 C 11 51 05.233 +19 51 34.68 U T12
2017-04-29 05:42:21 C 11 51 05.492 +19 51 41.84 U T12
2017-04-30 03:51:00 C 11 55 38.87 +21 41 44.8 q I52
2017-04-30 03:56:05 C 11 55 39.79 +21 42 09.9 q I52
2017-04-30 04:01:09 C 11 55 40.78 +21 42 35.2 q I52
2017-04-30 04:06:13 C 11 55 41.81 +21 42 59.4 q I52
2017-04-30 04:09:14 C 11 55 42.32 +21 43 15.1 o 926
2017-04-30 04:14:10 C 11 55 43.26 +21 43 39.2 o 926
2017-04-30 04:20:53 C 11 55 44.55 +21 44 11.9 o 926
2017-04-30 06:01:34 C 11 56 04.52 +21 52 15.5 t G58
2017-04-30 06:10:34 C 11 56 06.27 +21 52 58.8 t G58
2017-04-30 06:19:34 C 11 56 07.98 +21 53 42.4 t G58
2017-05-03 04:43:13 C 12 10 58.38 +27 13 03.6 q I52
2017-05-03 04:45:18 C 12 10 58.78 +27 13 11.6 q I52
2017-05-03 04:47:24 C 12 10 59.19 +27 13 20.5 q I52
2017-05-03 04:49:30 C 12 10 59.60 +27 13 29.3 q I52
2017-05-13 03:03:29 C 13 01 42.27 +39 40 09.1 u H21