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
2015-12-20 01:20:20 C 03 01 06.47 +13 50 22.0 u H21
2015-12-20 01:23:16 C 03 01 08.22 +13 49 59.8 u H21
2015-12-20 01:26:12 C 03 01 09.96 +13 49 38.1 u H21
2015-12-20 01:29:08 C 03 01 11.71 +13 49 16.2 u H21
2015-12-20 01:32:04 C 03 01 13.45 +13 48 54.2 u H21
2015-12-20 01:35:00 C 03 01 15.21 +13 48 32.3 u H21
2015-12-20 01:39:23 C 03 01 17.82 +13 47 59.6 u H21
2015-12-28 03:55:11 C 04 45 53.46 -07 43 58.2 u 807
2015-12-28 04:00:29 C 04 45 55.54 -07 44 24.4 u 807
2015-12-28 04:06:10 C 04 45 57.78 -07 44 52.5 u 807
2015-12-28 04:11:39 C 04 45 59.93 -07 45 19.7 u 807
2015-12-28 06:13:52 C 04 46 53.37 -07 57 49.2 o 291
2015-12-28 06:18:56 C 04 46 55.34 -07 58 14.1 o 291
2015-12-28 06:24:00 C 04 46 57.30 -07 58 38.8 o 291
2015-12-29 06:31:42 C 04 56 51.20 -09 51 40.4 u 926
2015-12-29 06:40:53 C 04 56 54.51 -09 52 21.0 u 926
2015-12-29 06:50:05 C 04 56 57.85 -09 53 01.7 u 926
2015-12-29 07:13:13 C 04 57 06.23 -09 54 43.9 o 926
2015-12-29 07:17:12 C 04 57 07.66 -09 55 01.5 o 926
2015-12-29 07:21:19 C 04 57 09.19 -09 55 19.8 o 926
2015-12-31 05:10:12 C 05 14 08.24 -12 56 49.7 u 807
2015-12-31 05:15:16 C 05 14 09.85 -12 57 07.2 u 807
2015-12-31 05:20:21 C 05 14 11.48 -12 57 24.8 u 807
2015-12-31 05:25:26 C 05 14 13.10 -12 57 43.0 u 807
2015-12-31 05:30:31 C 05 14 14.72 -12 58 01.1 u 807
2016-01-02 05:14:34 C 05 29 47.79 -15 33 39.0 q I52
2016-01-02 05:18:25 C 05 29 48.81 -15 33 50.0 q I52
2016-01-02 05:24:00 C 05 29 50.33 -15 34 06.1 q I52
2016-01-02 05:29:14 C 05 29 51.79 -15 34 21.0 q I52
2016-01-02 05:57:11 C 05 29 54.90 -15 33 42.3 u 807
2016-01-02 06:01:35 C 05 29 56.13 -15 33 54.4 u 807
2016-01-02 06:05:37 C 05 29 57.25 -15 34 06.0 u 807
2016-01-02 06:09:41 C 05 29 58.37 -15 34 17.5 u 807
2016-01-02 06:14:13 C 05 29 59.64 -15 34 29.5 u 807