2015 YN1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3379477803 ± 3.86e-08
Semi-major axis (a)1.7534736651 AU ± 4.16e-09
Inclination (i)9.48985403° ± 3.46e-06
Long. of Asc. Node (Ω)28.26987994° ± 2.02e-05
Arg. of Perihelion (ω)99.94080167° ± 3.76e-05
Mean Anomaly (M)82.44545472° ± 1.50e-05
Mean Motion (n)0.4244860325°/day ± 1.51e-09
Perihelion dist (q)1.16089113 AU ± 6.78e-08
Aphelion dist (Q)2.34605620 AU ± 6.79e-08
Orbital Period2.32192866 yr ± 8.27e-09
Physical Parameters
H (abs. magnitude)21.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty0
Orbit TypeAmor
MOID0.244330 AU
Observations Used154
Oppositions5
Arc Total2015-2023
First Observation Used2015-11-16
Last Observation Used2023-05-14
Observations (160)
Date Type RA Dec Mag Band Observatory
2016-01-29 12:06:27 C 11 47 21.93 +55 12 46.8 u 926
2016-01-29 12:24:40 C 11 47 22.72 +55 12 37.1 o 926
2016-01-30 12:14:54 C 11 48 37.723 +55 00 47.51 L F51
2016-01-30 12:34:11 C 11 48 38.333 +55 00 38.27 L F51
2016-01-30 12:53:15 C 11 48 38.927 +55 00 28.93 L F51
2016-01-31 06:11:09 C 11 49 28.31 +54 51 03.7 R G45
2016-01-31 06:11:15 C 11 49 28.28 +54 51 03.9 R G45
2016-01-31 06:18:06 C 11 49 28.58 +54 51 00.7 R G45
2016-01-31 06:24:52 C 11 49 28.87 +54 50 57.5 R G45
2016-01-31 06:25:05 C 11 49 28.82 +54 50 57.5 R G45
2016-01-31 06:32:00 C 11 49 29.09 +54 50 54.2 R G45
2016-01-31 06:32:06 C 11 49 29.17 +54 50 54.5 R G45
2016-01-31 06:39:08 C 11 49 29.40 +54 50 51.2 R G45
2016-02-09 06:10:26 C 11 53 44.04 +52 25 03.3 R G45
2016-02-09 06:10:32 C 11 53 44.02 +52 25 03.8 R G45
2016-02-09 06:17:22 C 11 53 43.92 +52 24 58.4 R G45
2016-02-09 06:17:28 C 11 53 43.96 +52 24 58.4 R G45
2016-02-09 06:24:21 C 11 53 43.90 +52 24 53.2 R G45
2016-02-09 06:24:27 C 11 53 43.87 +52 24 53.6 R G45
2016-02-09 06:31:18 C 11 53 43.80 +52 24 48.1 R G45
2016-02-09 06:38:23 C 11 53 43.67 +52 24 43.2 R G45
2016-02-09 06:38:28 C 11 53 43.70 +52 24 42.7 R G45
2016-02-09 06:51:49 C 11 53 43.61 +52 24 32.6 R G45
2016-02-09 07:05:44 C 11 53 43.40 +52 24 22.1 R G45
2016-02-09 07:13:12 C 11 53 43.25 +52 24 16.4 R G45
2016-02-10 11:57:33 C 11 53 30.75 +52 00 00.6 q 703
2016-02-10 12:14:43 C 11 53 30.48 +51 59 44.7 q 703
2016-02-10 12:24:50 C 11 53 30.39 +51 59 35.1 q 703
2016-02-10 12:38:47 C 11 53 30.09 +51 59 23.1 q 703
2016-02-11 04:13:30 C 11 53 23.17 +51 45 47.5 q G40
2016-02-11 04:33:29 C 11 53 22.71 +51 45 29.0 q G40
2016-02-11 05:02:26 C 11 53 22.03 +51 45 02.1 q G40
2016-02-21 09:42:45 C 11 46 46.769 +47 20 48.10 L F51
2016-02-21 10:01:31 C 11 46 45.791 +47 20 25.44 L F51
2016-02-21 10:20:11 C 11 46 44.824 +47 20 02.77 L F51
2016-02-21 10:39:07 C 11 46 43.835 +47 19 39.56 L F51
2016-02-26 10:31:53 C 11 41 27.52 +44 36 46.0 q 703
2016-02-26 10:47:48 C 11 41 26.48 +44 36 22.7 q 703
2016-02-26 10:55:46 C 11 41 26.06 +44 36 09.9 q 703
2016-02-27 06:25:04 C 11 40 33.55 +44 07 46.3 u H21
2016-02-27 06:35:32 C 11 40 32.93 +44 07 31.0 u H21
2016-02-27 06:42:22 C 11 40 32.54 +44 07 20.9 u H21
2016-02-27 12:17:18 C 11 40 16.007 +43 59 18.01 L F51
2016-02-27 12:34:41 C 11 40 14.954 +43 58 51.98 L F51
2016-02-27 13:08:48 C 11 40 12.927 +43 58 00.45 L F51
2016-03-10 21:40:43 C 11 26 34.27 +35 50 29.9 q 204
2016-03-10 21:56:05 C 11 26 33.52 +35 50 02.9 q 204
2016-03-10 22:10:54 C 11 26 32.83 +35 49 37.2 q 204
2016-03-11 06:46:26 C 11 26 11.41 +35 34 32.9 q H15
2016-03-11 07:00:11 C 11 26 10.72 +35 34 09.5 q H15