2015 YR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3487838000
Semi-major axis (a)1.5660174000 AU
Inclination (i)10.16222000°
Long. of Asc. Node (Ω)264.77506000°
Arg. of Perihelion (ω)172.65934000°
Mean Anomaly (M)25.92412000°
Mean Motion (n)0.5029319200°/day
Perihelion dist (q)1.01981590 AU
Aphelion dist (Q)2.11221890 AU
Orbital Period1.95972380 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.430″
Uncertainty6
Orbit TypeAmor
MOID0.036484 AU
Observations Used84
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-01-02
Observations (84)
Date Type RA Dec Mag Band Observatory
2015-12-17 03:16:37 C 02 15 59.78 +22 14 01.1 q G96
2015-12-17 03:25:22 C 02 16 05.05 +22 13 03.0 q G96
2015-12-17 03:34:06 C 02 16 10.30 +22 12 04.8 q G96
2015-12-17 03:42:52 C 02 16 15.60 +22 11 07.1 q G96
2015-12-17 04:38:50 C 02 16 49.39 +22 04 54.7 o 291
2015-12-17 04:39:25 C 02 16 49.75 +22 04 50.8 o 291
2015-12-17 04:40:00 C 02 16 50.11 +22 04 46.9 o 291
2015-12-17 06:40:27 C 02 18 02.98 +21 51 09.0 o 926
2015-12-17 06:44:02 C 02 18 05.15 +21 50 43.8 o 926
2015-12-17 06:47:37 C 02 18 07.37 +21 50 19.5 o 926
2015-12-17 08:44:43 C 02 19 20.34 +21 36 45.1 q G96
2015-12-17 08:45:16 C 02 19 20.70 +21 36 41.4 q G96
2015-12-17 08:45:49 C 02 19 21.05 +21 36 37.9 q G96
2015-12-17 08:46:22 C 02 19 21.37 +21 36 33.7 q G96
2015-12-17 18:39:45 C 02 26 00.58 +20 29 04.8 t G36
2015-12-17 19:54:31 C 02 26 46.13 +20 20 31.9 t G36
2015-12-17 20:25:20 C 02 27 04.81 +20 16 58.6 t G36
2015-12-17 21:01:53 C 02 27 26.95 +20 12 44.3 t G36
2015-12-18 03:22:13 C 02 31 35.70 +19 28 28.7 u 926
2015-12-18 03:29:15 C 02 31 39.87 +19 27 36.2 q G96
2015-12-18 03:29:25 C 02 31 40.00 +19 27 38.0 u 926
2015-12-18 03:35:20 C 02 31 43.55 +19 26 53.2 q G96
2015-12-18 03:36:36 C 02 31 44.37 +19 26 46.5 u 926
2015-12-18 03:41:24 C 02 31 47.22 +19 26 10.1 q G96
2015-12-18 03:47:28 C 02 31 50.86 +19 25 27.8 q G96
2015-12-18 04:08:56 C 02 32 03.79 +19 22 58.9 o 926
2015-12-18 04:12:13 C 02 32 05.78 +19 22 35.2 o 926
2015-12-18 04:15:29 C 02 32 07.75 +19 22 12.1 o 926
2015-12-18 04:39:08 C 02 32 21.99 +19 19 23.8 u 926
2015-12-18 04:46:20 C 02 32 26.33 +19 18 32.6 u 926
2015-12-18 04:53:31 C 02 32 30.67 +19 17 41.8 u 926
2015-12-19 00:58:18 C 02 45 37.28 +16 52 09.6 t H01
2015-12-19 01:08:33 C 02 45 43.56 +16 50 55.7 t H01
2015-12-19 01:20:31 C 02 45 50.88 +16 49 29.1 t H01
2015-12-19 01:28:11 C 02 45 55.56 +16 48 33.4 t H01
2015-12-19 01:34:12 C 02 45 59.93 +16 47 53.9 o 291
2015-12-19 01:35:14 C 02 46 00.57 +16 47 46.4 o 291
2015-12-19 01:36:17 C 02 46 01.20 +16 47 38.9 o 291
2015-12-19 02:30:50 C 02 46 34.12 +16 41 01.4 q I52
2015-12-19 02:31:06 C 02 46 34.37 +16 41 02.5 o 926
2015-12-19 02:34:29 C 02 46 36.43 +16 40 38.0 o 926
2015-12-19 02:34:40 C 02 46 36.45 +16 40 33.3 q I52
2015-12-19 02:37:53 C 02 46 38.44 +16 40 13.1 o 926
2015-12-19 02:44:13 C 02 46 42.21 +16 39 24.0 q I52
2015-12-19 02:48:01 C 02 46 44.55 +16 38 55.4 q I52
2015-12-19 23:21:14 C 02 59 41.73 +14 04 57.1 q 204
2015-12-19 23:35:55 C 02 59 50.63 +14 03 05.3 q 204
2015-12-19 23:50:36 C 02 59 59.56 +14 01 13.0 q 204
2015-12-20 01:14:27 C 03 01 02.95 +13 51 05.7 u H21
2015-12-20 01:17:24 C 03 01 04.71 +13 50 43.7 u H21