2017 HN3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5285322833 ± 1.15e-08
Semi-major axis (a)2.1023875681 AU ± 4.16e-09
Inclination (i)6.72190842° ± 2.37e-06
Long. of Asc. Node (Ω)175.53813450° ± 1.76e-05
Arg. of Perihelion (ω)116.07536826° ± 1.86e-05
Mean Anomaly (M)267.28521589° ± 3.36e-06
Mean Motion (n)0.3233278441°/day ± 9.60e-10
Perihelion dist (q)0.99120787 AU ± 2.42e-08
Aphelion dist (Q)3.21356727 AU ± 2.49e-08
Orbital Period3.04838046 yr ± 9.05e-09
Physical Parameters
H (abs. magnitude)21.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.283″
Uncertainty0
Orbit TypeApollo
MOID0.071240 AU
Observations Used223
Oppositions4
Arc Total2014-2020
First Observation Used2014-08-31
Last Observation Used2020-10-15
Observations (230)
Date Type RA Dec Mag Band Observatory
2017-05-30 06:38:16 C 15 07 21.39 +31 42 15.3 q H45
2017-05-30 06:39:48 C 15 07 21.40 +31 42 19.5 q H45
2017-05-30 06:41:20 C 15 07 21.44 +31 42 24.5 q H45
2017-05-30 06:42:55 C 15 07 21.48 +31 42 29.9 q H45
2017-05-30 06:44:41 C 15 07 21.62 +31 42 34.9 q H45
2017-05-31 07:25:46 C 15 08 44.43 +33 00 55.9 q H45
2017-05-31 07:27:36 C 15 08 44.55 +33 01 01.9 q H45
2017-05-31 07:29:20 C 15 08 44.64 +33 01 07.7 q H45
2017-05-31 07:31:00 C 15 08 44.70 +33 01 12.4 q H45
2017-05-31 07:32:44 C 15 08 44.72 +33 01 18.4 q H45
2017-05-31 07:34:23 C 15 08 44.82 +33 01 23.4 q H45
2017-06-01 04:39:31 C 15 10 05.11 +34 09 50.3 19.6 U H21
2017-06-01 04:46:36 C 15 10 05.46 +34 10 13.3 19.7 U H21
2017-06-01 04:53:40 C 15 10 05.80 +34 10 36.6 19.7 U H21
2017-06-02 04:57:31 C 15 11 43.23 +35 30 23.4 19.9 U H21
2017-06-02 05:06:55 C 15 11 43.77 +35 30 54.4 20.1 U H21
2017-06-02 05:16:17 C 15 11 44.27 +35 31 25.8 19.6 U H21
2017-06-03 04:36:03 C 15 13 28.75 +36 50 33.5 19.7 U H21
2017-06-03 04:45:28 C 15 13 29.34 +36 51 05.5 U H21
2017-06-03 04:54:52 C 15 13 29.98 +36 51 37.8 19.5 U H21
2017-06-04 05:16:52 C 15 15 28.87 +38 16 09.4 u H21
2017-06-04 05:25:26 C 15 15 29.47 +38 16 39.1 u H21
2017-06-04 05:33:50 C 15 15 30.05 +38 17 08.4 u H21
2017-06-04 06:25:12 C 15 15 35.06 +38 20 16.7 q G96
2017-06-04 06:31:14 C 15 15 35.45 +38 20 37.4 q G96
2017-06-04 06:43:21 C 15 15 36.27 +38 21 20.2 q G96
2017-06-06 03:56:56 C 15 19 53.26 +41 03 35.2 u H21
2017-06-06 04:02:57 C 15 19 53.78 +41 03 57.7 u H21
2017-06-06 04:11:53 C 15 19 54.53 +41 04 30.3 u H21
2017-06-07 04:29:48 C 15 22 31.84 +42 34 36.7 u H21
2017-06-07 04:34:32 C 15 22 32.28 +42 34 54.3 u H21
2017-06-07 04:38:26 C 15 22 32.70 +42 35 08.6 u H21
2017-06-08 04:45:41 C 15 25 25.08 +44 06 35.7 u H21
2017-06-08 04:54:41 C 15 25 26.05 +44 07 10.4 u H21
2017-06-08 05:03:23 C 15 25 26.96 +44 07 43.6 u H21
2017-06-08 05:14:13 C 15 25 28.12 +44 08 24.3 u H21
2017-06-10 22:46:08 C 15 34 54.55 +48 26 44.0 q 203
2017-06-11 00:00:38 C 15 35 05.48 +48 31 41.0 q 203
2017-06-11 06:06:26 C 15 36 08.98 +48 56 49.0 u 926
2017-06-11 06:13:41 C 15 36 09.98 +48 57 18.2 u 926
2017-06-11 06:20:58 C 15 36 11.10 +48 57 48.0 u 926
2017-06-12 06:46:35 C 15 40 33.84 +50 38 12.0 u 926
2017-06-12 06:53:32 C 15 40 34.98 +50 38 39.8 u 926
2017-06-12 07:00:29 C 15 40 36.10 +50 39 08.5 u 926
2017-06-13 04:18:50 C 15 44 52.54 +52 08 03.1 u H21
2017-06-13 04:21:53 C 15 44 53.13 +52 08 15.8 u H21
2017-06-13 04:28:14 C 15 44 54.32 +52 08 42.5 u H21
2017-06-15 07:32:36 C 15 56 55.26 +55 46 36.9 q 703
2017-06-15 07:40:44 C 15 56 57.32 +55 47 11.4 q 703
2017-06-15 07:48:50 C 15 56 59.23 +55 47 46.3 q 703