2015 YJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5231888981
Semi-major axis (a)1.2641589485 AU
Inclination (i)0.12067101° ± 4.00e+00
Long. of Asc. Node (Ω)264.44318945°
Arg. of Perihelion (ω)79.41361065°
Mean Anomaly (M)35.47983154°
Mean Motion (n)0.6934355000°/day
Perihelion dist (q)0.60281310 AU
Aphelion dist (Q)1.92548730 AU
Orbital Period1.42134010 yr
Physical Parameters
H (abs. magnitude)28.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.202″
Uncertainty
Orbit TypeApollo
MOID0.000132 AU
Observations Used29
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-12-19
Observations (29)
Date Type RA Dec Mag Band Observatory
2015-12-16 06:54:35 C 04 57 53.83 +23 01 19.2 q G96
2015-12-16 07:01:55 C 04 57 53.69 +23 01 15.5 q G96
2015-12-16 07:09:14 C 04 57 53.56 +23 01 11.5 q G96
2015-12-16 08:33:25 C 04 57 52.74 +23 00 21.3 q G96
2015-12-16 08:43:48 C 04 57 52.68 +23 00 14.2 q G96
2015-12-16 08:52:08 C 04 57 52.71 +23 00 08.5 q G96
2015-12-16 09:00:25 C 04 57 52.69 +23 00 02.2 q G96
2015-12-17 02:10:46 C 04 59 09.610 +22 58 03.70 t Y28
2015-12-17 02:20:47 C 04 59 09.210 +22 58 00.19 t Y28
2015-12-17 08:05:47 C 04 59 22.00 +22 53 18.1 o 291
2015-12-17 08:10:00 C 04 59 21.90 +22 53 15.9 o 291
2015-12-17 08:12:28 C 04 59 21.72 +22 53 12.1 q G96
2015-12-17 08:14:11 C 04 59 21.83 +22 53 14.3 o 291
2015-12-17 08:21:01 C 04 59 21.52 +22 53 08.8 q G96
2015-12-17 08:29:34 C 04 59 21.39 +22 53 05.5 q G96
2015-12-17 08:38:06 C 04 59 21.22 +22 53 02.4 q G96
2015-12-18 06:09:29 C 05 00 15.94 +22 49 31.5 q G96
2015-12-18 06:18:01 C 05 00 15.73 +22 49 30.4 q G96
2015-12-18 06:26:32 C 05 00 15.50 +22 49 29.1 q G96
2015-12-18 06:35:02 C 05 00 15.25 +22 49 28.2 q G96
2015-12-19 04:13:08 C 05 00 52.09 +22 46 51.4 t H01
2015-12-19 04:27:54 C 05 00 51.80 +22 46 51.9 t H01
2015-12-19 04:49:16 C 05 00 51.34 +22 46 52.2 t H01
2015-12-19 05:04:52 C 05 00 50.99 +22 46 52.3 t H01
2015-12-19 05:10:29 C 05 00 50.85 +22 46 52.2 t H01
2015-12-19 05:34:09 C 05 00 50.29 +22 46 51.5 t H01
2015-12-19 05:59:49 C 05 00 49.65 +22 46 50.2 t H01
2015-12-19 06:13:20 C 05 00 49.32 +22 46 49.2 t H01
2015-12-19 06:32:26 C 05 00 48.84 +22 46 47.5 t H01