2017 YY

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1507580000
Semi-major axis (a)1.1642177000 AU
Inclination (i)17.45408000°
Long. of Asc. Node (Ω)88.23443000°
Arg. of Perihelion (ω)319.48952000°
Mean Anomaly (M)138.66758000°
Mean Motion (n)0.7846080700°/day
Perihelion dist (q)0.98870260 AU
Aphelion dist (Q)1.33973280 AU
Orbital Period1.25617830 yr
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty7
Orbit TypeApollo
MOID0.034671 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-12-23
Observations (23)
Date Type RA Dec Mag Band Observatory
2017-12-20 04:13:16 C 02 43 59.02 +01 32 14.2 U G96
2017-12-20 04:21:25 C 02 43 58.19 +01 34 25.4 U G96
2017-12-20 04:37:42 C 02 43 56.56 +01 38 52.2 U G96
2017-12-20 06:15:07 C 02 43 46.84 +02 05 18.0 U I52
2017-12-20 06:17:53 C 02 43 46.58 +02 06 03.7 U I52
2017-12-20 06:20:40 C 02 43 46.29 +02 06 48.6 U I52
2017-12-20 06:23:26 C 02 43 46.01 +02 07 33.6 U I52
2017-12-21 01:45:53 C 02 42 49.68 +07 19 51.7 U I52
2017-12-21 01:47:59 C 02 42 49.50 +07 20 25.1 U I52
2017-12-21 01:50:03 C 02 42 49.29 +07 20 57.7 U I52
2017-12-21 02:12:31 C 02 42 47.27 +07 26 58.2 o 926
2017-12-21 02:17:52 C 02 42 46.79 +07 28 24.4 o 926
2017-12-21 02:23:14 C 02 42 46.33 +07 29 49.6 o 926
2017-12-22 02:37:35 C 02 41 27.87 +13 46 19.1 o 926
2017-12-22 02:42:32 C 02 41 27.47 +13 47 34.3 o 926
2017-12-22 02:47:28 C 02 41 27.07 +13 48 48.3 o 926
2017-12-23 02:17:54 C 02 40 19.60 +19 32 10.9 U V06
2017-12-23 02:20:29 C 02 40 19.44 +19 32 48.2 U V06
2017-12-23 02:23:04 C 02 40 19.17 +19 33 24.4 U V06
2017-12-23 02:25:41 C 02 40 18.99 +19 34 01.5 U V06
2017-12-23 02:40:32 C 02 40 17.72 +19 37 34.2 o 926
2017-12-23 02:46:03 C 02 40 17.25 +19 38 52.0 o 926
2017-12-23 02:51:36 C 02 40 16.80 +19 40 10.2 o 926