2017 HY3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6004165000
Semi-major axis (a)2.3257569000 AU
Inclination (i)22.09558000°
Long. of Asc. Node (Ω)36.52065000°
Arg. of Perihelion (ω)217.51170000°
Mean Anomaly (M)142.38631000°
Mean Motion (n)0.2778801900°/day
Perihelion dist (q)0.92933410 AU
Aphelion dist (Q)3.72217970 AU
Orbital Period3.54687990 yr
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.630″
Uncertainty5
Orbit TypeApollo
MOID0.000508 AU
Observations Used68
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-04-26
Observations (82)
Date Type RA Dec Mag Band Observatory
2017-04-24 08:52:55 C 16 02 54.52 +35 32 56.6 q G96
2017-04-24 08:59:06 C 16 03 03.97 +35 31 53.7 q G96
2017-04-24 09:05:16 C 16 03 13.35 +35 30 51.4 q G96
2017-04-24 09:11:28 C 16 03 22.92 +35 29 47.5 q G96
2017-04-24 10:01:33 C 16 04 41.26 +35 20 54.9 q G96
2017-04-24 10:01:54 C 16 04 41.79 +35 20 51.1 q G96
2017-04-24 10:02:14 C 16 04 42.32 +35 20 47.5 q G96
2017-04-24 10:32:37 C 16 05 31.04 +35 15 09.0 q I52
2017-04-24 10:33:03 C 16 05 31.76 +35 15 04.2 q I52
2017-04-24 10:33:28 C 16 05 32.45 +35 14 59.3 q I52
2017-04-24 10:33:54 C 16 05 33.13 +35 14 54.5 q I52
2017-04-24 20:04:54 C 16 26 06.52 +32 55 02.4 L04
2017-04-24 20:12:10 C 16 26 24.44 +32 52 54.5 L04
2017-04-24 20:13:47 C 16 26 28.41 +32 52 26.2 L04
2017-04-24 20:21:07 C 16 26 46.60 +32 50 15.7 L04
2017-04-24 20:26:43 C 16 27 00.49 +32 48 35.8 L04
2017-04-24 21:41:30 C 16 30 12.09 +32 24 25.7 q K61
2017-04-24 21:42:52 C 16 30 15.71 +32 23 59.3 q K61
2017-04-24 21:44:15 C 16 30 19.31 +32 23 32.4 q K61
2017-04-24 21:54:26 C 16 30 48.60 +32 19 15.3 U J95
2017-04-24 22:00:16 C 16 31 04.17 +32 17 20.3 U J95
2017-04-24 22:04:25 C 16 31 15.19 +32 15 58.3 U J95
2017-04-24 22:09:21 C 16 31 28.36 +32 14 20.1 U J95
2017-04-24 22:16:05 C 16 31 42.72 +32 13 13.4 S C47
2017-04-24 22:19:19 C 16 31 51.34 +32 12 07.8 S C47
2017-04-24 22:22:35 C 16 31 59.95 +32 11 02.0 S C47
2017-04-24 22:25:49 C 16 32 08.59 +32 09 55.7 S C47
2017-04-24 22:29:04 C 16 32 17.28 +32 08 49.3 S C47
2017-04-25 00:00:11 C 16 36 30.35 +31 36 37.7 17.9 S 104
2017-04-25 00:02:48 C 16 36 37.73 +31 35 38.4 18.2 S 104
2017-04-25 00:05:25 C 16 36 45.13 +31 34 38.6 17.9 S 104
2017-04-25 01:40:04 C 16 41 40.472 +30 58 46.15 U J04
2017-04-25 01:41:04 C 16 41 43.501 +30 58 20.83 U J04
2017-04-25 01:42:05 C 16 41 46.523 +30 57 55.66 U J04
2017-04-25 08:56:36 C 17 08 21.86 +26 57 44.0 u H21
2017-04-25 08:57:46 C 17 08 26.77 +26 56 54.8 u H21
2017-04-25 09:02:38 C 17 08 47.20 +26 53 30.0 u H21
2017-04-25 09:03:48 C 17 08 52.13 +26 52 40.4 u H21
2017-04-25 09:05:05 C 17 08 57.56 +26 51 45.8 u H21
2017-04-25 09:06:19 C 17 09 02.73 +26 50 53.7 u H21
2017-04-25 09:07:33 C 17 09 07.94 +26 50 01.4 u H21
2017-04-25 09:08:47 C 17 09 13.14 +26 49 09.0 u H21
2017-04-25 09:10:00 C 17 09 18.36 +26 48 16.5 u H21
2017-04-25 09:11:14 C 17 09 23.57 +26 47 23.8 u H21
2017-04-25 09:13:42 C 17 09 33.99 +26 45 38.9 u H21
2017-04-25 10:42:13 C 17 16 21.59 +25 40 44.8 q I52
2017-04-25 10:42:48 C 17 16 24.33 +25 40 15.5 q I52
2017-04-25 10:43:04 C 17 16 25.47 +25 40 03.7 q I52
2017-04-25 10:43:20 C 17 16 26.71 +25 39 51.1 q I52
2017-04-26 00:32:58 C 18 49 37.58 +06 41 19.9 q J69