487577 (2014 YQ15)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2357858668 ± 1.51e-07
Semi-major axis (a)0.9637648691 AU ± 2.28e-08
Inclination (i)10.91773087° ± 4.74e-06
Long. of Asc. Node (Ω)81.82653815° ± 8.07e-06
Arg. of Perihelion (ω)252.34073816° ± 8.34e-06
Mean Anomaly (M)287.62687462° ± 1.40e-04
Mean Motion (n)1.0417311218°/day ± 3.69e-08
Perihelion dist (q)0.73652273 AU ± 1.47e-07
Aphelion dist (Q)1.19100700 AU ± 1.48e-07
Orbital Period0.94614269 yr ± 3.35e-08
Physical Parameters
H (abs. magnitude)21.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.217″
Uncertainty0
Orbit TypeAten
MOID0.002940 AU
Observations Used156
Oppositions1
Arc Total2014-2017
First Observation Used2014-12-07
Last Observation Used2017-04-16
Observations (176)
Date Type RA Dec Mag Band Observatory
2014-12-29 01:04:16 C 10 05 40.39 +50 20 56.2 q J95
2014-12-29 01:51:39 C 10 05 25.73 +50 24 17.1 q Z99
2014-12-29 01:58:57 C 10 05 23.50 +50 24 48.3 q Z99
2014-12-29 02:06:16 C 10 05 21.26 +50 25 19.5 q Z99
2014-12-29 10:21:44 C 10 02 56.31 +50 59 55.1 q H36
2014-12-29 10:22:52 C 10 02 55.95 +50 59 59.6 q H36
2014-12-29 10:23:59 C 10 02 55.59 +51 00 04.2 q H36
2014-12-29 10:25:07 C 10 02 55.24 +51 00 08.7 q H36
2014-12-29 10:27:21 C 10 02 54.52 +51 00 17.8 q H36
2014-12-29 10:32:57 C 10 02 53.75 +51 00 52.7 o 711
2014-12-29 10:36:05 C 10 02 52.70 +51 01 05.3 18.0 o 711
2014-12-29 10:39:09 C 10 02 51.71 +51 01 17.9 o 711
2014-12-29 11:18:55 C 10 02 39.78 +51 03 57.7 q G96
2014-12-29 11:30:10 C 10 02 36.16 +51 04 43.2 q G96
2014-12-29 11:41:25 C 10 02 32.57 +51 05 28.7 q G96
2014-12-29 11:52:40 C 10 02 28.92 +51 06 13.9 q G96
2014-12-31 10:41:57 C 09 48 17.33 +54 04 40.1 u H21
2014-12-31 10:44:39 C 09 48 16.39 +54 04 49.5 u H21
2014-12-31 10:47:14 C 09 48 15.53 +54 04 58.4 u H21
2014-12-31 10:49:54 C 09 48 14.62 +54 05 07.7 u H21
2014-12-31 10:52:20 C 09 48 13.80 +54 05 16.0 u H21
2014-12-31 10:54:41 C 09 48 12.98 +54 05 24.3 u H21
2015-01-02 05:18:50 C 09 34 23.17 +56 25 34.4 t 204
2015-01-02 05:22:31 C 09 34 21.86 +56 25 45.2 t 204
2015-01-02 05:26:01 C 09 34 20.62 +56 25 55.5 t 204
2015-01-02 05:29:30 C 09 34 19.40 +56 26 05.7 t 204
2015-01-02 05:33:08 C 09 34 18.11 +56 26 16.3 t 204
2015-01-05 03:24:06 C 09 09 54.77 +59 34 34.7 u B88
2015-01-05 03:52:50 C 09 09 43.57 +59 35 39.7 u B88
2015-01-05 04:22:08 C 09 09 32.39 +59 36 43.6 u B88
2015-01-05 07:19:04 C 09 08 36.17 +59 43 47.7 t 705
2015-01-05 07:20:56 C 09 08 35.47 +59 43 51.6 t 705
2015-01-05 07:22:48 C 09 08 34.85 +59 43 57.4 t 705
2015-01-06 02:49:30 C 09 01 31.20 +60 25 54.9 q I15
2015-01-06 02:52:46 C 09 01 29.91 +60 26 02.4 q I15
2015-01-06 02:56:03 C 09 01 28.67 +60 26 10.2 q I15
2015-01-08 08:26:06 C 08 41 31.13 +62 03 52.7 u H21
2015-01-08 08:33:50 C 08 41 28.01 +62 04 04.1 u H21
2015-01-08 08:41:33 C 08 41 24.88 +62 04 15.9 u H21
2015-01-09 10:57:57 C 08 31 42.209 +62 42 34.27 L F51
2015-01-09 11:18:03 C 08 31 33.991 +62 43 01.63 L F51
2015-01-09 11:38:10 C 08 31 25.798 +62 43 28.69 L F51
2015-01-09 11:58:15 C 08 31 17.601 +62 43 55.06 L F51
2015-01-20 21:28:20 C 07 04 22.78 +64 34 33.6 v 587
2015-01-20 21:33:59 C 07 04 21.33 +64 34 31.6 v 587
2015-01-20 21:39:29 C 07 04 19.94 +64 34 30.6 v 587
2015-01-20 21:41:30 C 07 04 19.27 +64 34 30.0 v 587
2015-01-23 09:42:41 C 06 51 13.449 +64 14 33.69 t 568
2015-01-23 09:43:35 C 06 51 13.249 +64 14 33.29 t 568
2015-01-31 02:17:38 C 06 24 55.33 +62 31 57.9 u H21