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
2016-03-11 07:14:45 C 11 26 10.16 +35 33 44.0 q H15
2016-03-13 08:12:12 C 11 24 15.33 +34 06 29.2 q G96
2016-03-13 08:21:45 C 11 24 14.89 +34 06 13.1 q G96
2016-03-13 08:31:17 C 11 24 14.45 +34 05 55.3 q G96
2016-03-13 08:40:49 C 11 24 14.01 +34 05 38.1 q G96
2016-03-18 03:00:59 C 11 20 28.99 +30 39 50.3 u H21
2016-03-18 03:11:28 C 11 20 28.60 +30 39 32.0 u H21
2016-03-18 03:22:21 C 11 20 28.20 +30 39 12.3 u H21
2016-03-30 07:12:44 C 11 15 29.158 +22 10 45.42 L F51
2016-03-30 07:51:53 C 11 15 28.666 +22 09 41.33 L F51
2016-03-30 08:11:25 C 11 15 28.421 +22 09 09.24 L F51
2016-04-04 07:20:46 C 11 15 21.774 +18 58 07.72 V F51
2016-04-04 07:39:05 C 11 15 21.718 +18 57 39.53 V F51
2016-04-04 07:57:28 C 11 15 21.660 +18 57 11.19 V F51
2016-04-22 08:36:04 C 11 23 09.853 +09 10 20.87 V F51
2016-04-22 08:54:34 C 11 23 10.356 +09 09 59.48 V F51
2016-04-22 09:12:48 C 11 23 10.816 +09 09 38.27 V F51
2017-09-15 09:46:22 C 23 38 48.706 -14 32 31.91 V F51
2017-09-15 10:02:22 C 23 38 47.699 -14 32 35.23 V F51
2017-09-15 10:18:29 C 23 38 46.652 -14 32 38.83 V F51
2022-11-16 11:38:57 C 08 53 58.942 +34 37 58.44 V V06
2022-11-16 11:46:58 C 08 54 00.385 +34 37 59.70 V V06
2022-11-16 11:54:59 C 08 54 01.843 +34 38 00.96 V V06
2022-11-16 12:03:00 C 08 54 03.265 +34 38 02.11 V V06
2023-02-25 19:09:39 C 13 55 07.56 +14 43 43.8 V D29
2023-02-25 19:35:06 C 13 55 07.09 +14 43 25.8 V D29
2023-02-25 20:00:33 C 13 55 06.63 +14 43 06.7 V D29
2023-03-13 17:42:03 C 13 41 13.89 +09 49 49.2 V D29
2023-03-13 18:02:25 C 13 41 12.57 +09 49 33.3 V D29
2023-03-13 18:22:47 C 13 41 11.26 +09 49 16.0 V D29
2023-03-14 17:40:13 C 13 39 48.77 +09 30 25.5 V D29
2023-03-14 18:00:35 C 13 39 47.41 +09 30 09.3 V D29
2023-03-14 18:20:56 C 13 39 46.08 +09 29 52.0 V D29
2023-03-15 17:07:46 C 13 38 22.75 +09 11 20.6 V D29
2023-03-15 17:28:08 C 13 38 21.35 +09 11 03.1 V D29
2023-03-15 17:48:30 C 13 38 19.95 +09 10 47.0 V D29
2023-03-26 11:55:57 C 13 20 15.684 +05 36 33.93 U F51
2023-03-26 12:12:31 C 13 20 14.336 +05 36 19.99 U F51
2023-03-26 12:29:07 C 13 20 12.987 +05 36 06.06 U F51
2023-03-26 12:45:51 C 13 20 11.629 +05 35 52.06 U F51
2023-03-28 07:24:43 C 13 17 02.051 +05 00 07.34 V G96
2023-03-28 07:32:10 C 13 17 01.450 +05 00 00.86 V G96
2023-03-28 07:39:38 C 13 17 00.845 +04 59 54.89 V G96
2023-03-28 07:47:04 C 13 17 00.236 +04 59 48.70 V G96
2023-03-29 08:38:17 C 13 15 09.083 +04 39 04.72 V 703
2023-03-29 08:45:56 C 13 15 08.536 +04 38 57.77 V 703
2023-03-29 09:01:13 C 13 15 07.286 +04 38 45.64 V 703
2023-03-29 18:15:54 C 13 14 25.96 +04 31 03.5 V D29
2023-03-29 18:36:16 C 13 14 24.36 +04 30 47.6 V D29
2023-04-18 06:57:01 C 12 45 16.607 -01 31 51.60 V G96