2017 YY5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6276427000
Semi-major axis (a)2.4570422000 AU
Inclination (i)8.49651000°
Long. of Asc. Node (Ω)92.95358000°
Arg. of Perihelion (ω)324.70866000°
Mean Anomaly (M)26.44960000°
Mean Motion (n)0.2559087600°/day
Perihelion dist (q)0.91489760 AU
Aphelion dist (Q)3.99918680 AU
Orbital Period3.85140260 yr
Physical Parameters
H (abs. magnitude)22.84
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.730″
Uncertainty6
Orbit TypeApollo
MOID0.000273 AU
Observations Used52
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-24
Observations (53)
Date Type RA Dec Mag Band Observatory
2017-12-23 03:13:10 S 12 12 07.130 +03 46 28.96 L C51
2017-12-23 04:47:25 S 12 11 33.242 +04 00 21.17 L C51
2017-12-23 07:55:44 S 12 10 26.371 +04 27 43.34 L C51
2017-12-25 12:23:09 C 11 53 58.81 +11 05 10.5 U G96
2017-12-25 12:30:31 C 11 53 56.56 +11 05 59.1 U G96
2017-12-25 12:55:53 C 11 53 48.67 +11 08 47.1 U G96
2017-12-25 13:19:42 C 11 53 41.33 +11 11 24.7 U G96
2017-12-25 13:19:57 C 11 53 41.24 +11 11 26.2 U G96
2017-12-25 13:20:12 C 11 53 41.18 +11 11 28.1 U G96
2017-12-25 13:20:27 C 11 53 41.08 +11 11 29.8 U G96
2017-12-26 12:00:54 C 11 47 37.33 +13 32 50.7 U I52
2017-12-26 12:01:30 C 11 47 37.18 +13 32 54.1 U I52
2017-12-26 12:02:06 C 11 47 36.99 +13 32 57.9 U I52
2017-12-26 12:02:42 C 11 47 36.82 +13 33 01.5 U I52
2017-12-26 12:37:52 C 11 47 26.88 +13 36 30.3 o 926
2017-12-26 12:41:29 C 11 47 25.85 +13 36 51.4 o 926
2017-12-26 12:45:06 C 11 47 24.83 +13 37 12.9 o 926
2017-12-27 10:07:53 C 11 42 11.74 +15 36 04.6 U I52
2017-12-27 10:11:12 C 11 42 10.90 +15 36 22.1 U I52
2017-12-27 10:11:47 C 11 42 10.74 +15 36 24.9 U I52
2017-12-27 10:12:24 C 11 42 10.59 +15 36 28.6 U I52
2017-12-27 10:36:27 C 11 42 02.87 +15 38 27.6 q H36
2017-12-27 10:43:32 C 11 42 01.05 +15 39 06.5 q H36
2017-12-27 10:57:40 C 11 41 57.37 +15 40 21.9 q H36
2017-12-27 11:04:45 C 11 41 55.49 +15 40 58.5 q H36
2017-12-28 13:05:47 C 11 36 00.33 +17 49 36.0 U I52
2017-12-28 13:06:23 C 11 36 00.18 +17 49 38.9 U I52
2017-12-28 13:06:59 C 11 36 00.05 +17 49 41.4 U I52
2017-12-28 13:07:35 C 11 35 59.90 +17 49 44.3 U I52
2017-12-28 13:07:50 C 11 35 59.85 +17 49 45.3 U G96
2017-12-28 13:10:08 C 11 35 59.27 +17 49 56.1 U G96
2017-12-28 13:12:26 C 11 35 58.74 +17 50 06.9 U G96
2017-12-28 13:12:41 C 11 35 58.74 +17 50 07.5 U G96
2017-12-31 09:06:46 C 11 22 45.01 +22 20 41.4 o 926
2017-12-31 09:13:11 C 11 22 43.79 +22 21 04.1 o 926
2017-12-31 09:19:35 C 11 22 42.55 +22 21 26.5 o 926
2017-12-31 13:22:21 C 11 21 58.669 +22 35 26.83 U F51
2017-12-31 13:40:41 C 11 21 55.029 +22 36 29.48 U F51
2017-12-31 13:58:56 C 11 21 51.419 +22 37 31.44 U F51
2018-01-06 09:20:54 C 11 00 42.59 +28 35 41.1 U I52
2018-01-06 09:22:00 C 11 00 42.44 +28 35 43.8 U I52
2018-01-06 09:23:05 C 11 00 42.30 +28 35 46.0 U I52
2018-01-06 09:24:12 C 11 00 42.12 +28 35 48.4 U I52
2018-01-17 10:20:23 C 10 29 52.16 +34 19 55.1 U I52
2018-01-17 10:22:47 C 10 29 51.93 +34 19 59.1 U I52
2018-01-17 10:25:10 C 10 29 51.59 +34 20 00.4 U I52
2018-01-20 09:50:08 C 10 22 39.21 +35 10 41.6 U G96
2018-01-20 09:57:39 C 10 22 38.35 +35 10 46.9 U G96
2018-01-20 10:05:10 C 10 22 37.53 +35 10 50.9 U G96
2018-01-20 10:12:40 C 10 22 36.71 +35 10 55.7 U G96