2017 HY50

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6559226244 ± 2.46e-06
Semi-major axis (a)2.6400639568 AU ± 1.75e-05
Inclination (i)18.76800481° ± 5.60e-05
Long. of Asc. Node (Ω)77.61722164° ± 2.83e-05
Arg. of Perihelion (ω)233.16977823° ± 2.76e-05
Mean Anomaly (M)338.23203406° ± 7.01e-03
Mean Motion (n)0.2297685609°/day ± 2.28e-06
Perihelion dist (q)0.90838628 AU ± 8.86e-06
Aphelion dist (Q)4.37174164 AU ± 2.97e-05
Orbital Period4.28964815 yr ± 4.26e-05
Physical Parameters
H (abs. magnitude)20.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.309″
Uncertainty1
Orbit TypeApollo
MOID0.041399 AU
Observations Used303
Oppositions1
Arc Total2017-2017
First Observation Used2017-04-07
Last Observation Used2017-12-11
Observations (338)
Date Type RA Dec Mag Band Observatory
2017-04-07 13:56:02 C 15 46 51.800 +09 44 11.29 L F51
2017-04-07 14:09:17 C 15 46 51.828 +09 44 16.24 L F51
2017-04-07 14:22:31 C 15 46 51.880 +09 44 21.51 L F51
2017-04-26 05:41:17 C 15 42 32.57 +12 30 14.0 q G96
2017-04-26 05:45:23 C 15 42 32.49 +12 30 15.3 q G96
2017-04-26 05:49:28 C 15 42 32.34 +12 30 16.1 q G96
2017-04-26 05:53:34 C 15 42 32.19 +12 30 18.0 q G96
2017-04-30 11:01:58 C 15 39 00.01 +13 02 06.4 q G96
2017-04-30 11:08:03 C 15 38 59.74 +13 02 08.1 q G96
2017-04-30 11:14:09 C 15 38 59.49 +13 02 10.4 q G96
2017-04-30 11:20:14 C 15 38 59.19 +13 02 11.4 q G96
2017-04-30 22:36:21 C 15 38 32.46 +13 05 20.6 S 033
2017-04-30 22:39:39 C 15 38 32.31 +13 05 21.7 S 033
2017-04-30 22:42:57 C 15 38 32.16 +13 05 22.6 S 033
2017-04-30 23:59:47 C 15 38 28.73 +13 05 44.5 S 033
2017-05-01 00:03:06 C 15 38 28.59 +13 05 45.5 S 033
2017-05-01 00:06:25 C 15 38 28.43 +13 05 46.4 S 033
2017-05-01 05:46:43 C 15 38 14.64 +13 07 25.9 q I52
2017-05-01 05:51:50 C 15 38 14.48 +13 07 27.3 q I52
2017-05-01 05:56:43 C 15 38 14.24 +13 07 28.0 q I52
2017-05-01 06:01:31 C 15 38 14.01 +13 07 29.7 q I52
2017-05-01 06:55:49 C 15 38 11.52 +13 07 45.8 o 926
2017-05-01 07:14:45 C 15 38 10.63 +13 07 51.2 o 926
2017-05-01 07:41:00 C 15 38 09.41 +13 07 58.5 o 926
2017-05-01 21:11:23 C 15 37 34.60 +13 11 35.3 q K65
2017-05-01 22:29:25 C 15 37 30.95 +13 11 57.6 q K65
2017-05-02 06:34:56 C 15 37 09.30 +13 14 09.1 q I52
2017-05-02 07:25:56 C 15 37 06.80 +13 14 23.1 q I52
2017-05-02 07:30:46 C 15 37 06.48 +13 14 25.3 q I52
2017-05-02 09:25:14 C 15 37 00.89 +13 14 55.1 o 926
2017-05-02 09:46:16 C 15 36 59.84 +13 15 00.2 o 926
2017-05-02 10:10:25 C 15 36 58.63 +13 15 06.5 o 926
2017-05-02 21:19:52 C 15 36 28.50 +13 17 54.1 o K88
2017-05-02 21:26:53 C 15 36 28.15 +13 17 56.3 o K88
2017-05-02 21:33:54 C 15 36 27.80 +13 17 57.9 o K88
2017-05-03 00:09:38 C 15 36 20.05 +13 18 36.7 S 033
2017-05-03 00:12:56 C 15 36 19.88 +13 18 37.4 S 033
2017-05-03 00:16:14 C 15 36 19.72 +13 18 38.3 S 033
2017-05-03 07:55:51 C 15 35 57.87 +13 20 37.4 q I52
2017-05-03 08:00:29 C 15 35 57.61 +13 20 38.4 q I52
2017-05-03 08:04:33 C 15 35 57.40 +13 20 39.5 q I52
2017-05-03 08:08:36 C 15 35 57.20 +13 20 40.7 q I52
2017-05-03 22:24:51 C 15 35 15.67 +13 24 04.4 c J57
2017-05-03 22:25:26 C 15 35 15.66 +13 24 05.1 c J57
2017-05-03 22:27:49 C 15 35 15.53 +13 24 05.1 c J57
2017-05-04 06:53:19 C 15 34 49.81 +13 26 05.2 q I52
2017-05-04 06:58:11 C 15 34 49.50 +13 26 05.7 q I52
2017-05-04 07:03:03 C 15 34 49.22 +13 26 06.9 q I52
2017-05-04 07:07:26 C 15 34 48.98 +13 26 08.2 q I52
2017-05-05 05:28:46 C 15 33 39.06 +13 31 02.6 q G96