341816 (2007 YK)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3217227420 ± 2.91e-08
Semi-major axis (a)1.8703904506 AU ± 4.55e-09
Inclination (i)31.84309400° ± 5.16e-06
Long. of Asc. Node (Ω)132.81288705° ± 3.96e-06
Arg. of Perihelion (ω)281.51491227° ± 8.86e-06
Mean Anomaly (M)35.88210671° ± 1.05e-05
Mean Motion (n)0.3853131771°/day ± 1.41e-09
Perihelion dist (q)1.26864331 AU ± 5.44e-08
Aphelion dist (Q)2.47213759 AU ± 5.47e-08
Orbital Period2.55798748 yr ± 9.33e-09
Physical Parameters
H (abs. magnitude)17.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.277″
Uncertainty0
Orbit TypeAmor
MOID0.498615 AU
Observations Used465
Oppositions14
Arc Total2002-2025
First Observation Used2002-12-14
Last Observation Used2025-12-25
Observations (510)
Date Type RA Dec Mag Band Observatory
2014-08-20 06:11:39 C 16 58 11.264 +01 11 17.23 L F51
2014-08-20 06:29:05 C 16 58 11.404 +01 11 03.38 L F51
2014-08-20 06:46:30 C 16 58 11.566 +01 10 49.71 L F51
2016-04-17 08:33:38 C 14 16 00.78 +38 47 12.1 q G96
2016-04-17 08:41:02 C 14 16 00.36 +38 47 14.4 q G96
2016-04-17 08:48:26 C 14 15 59.96 +38 47 15.3 q G96
2016-04-17 08:55:49 C 14 15 59.60 +38 47 18.5 q G96
2016-05-29 07:53:44 C 13 35 44.061 +36 05 25.80 L F51
2016-05-29 08:12:13 C 13 35 43.738 +36 05 16.94 L F51
2016-05-29 08:30:41 C 13 35 43.410 +36 05 08.00 L F51
2017-06-27 10:22:34 C 22 48 38.42 -05 21 38.8 q G96
2017-06-27 10:28:40 C 22 48 38.74 -05 21 41.7 q G96
2017-06-27 10:40:46 C 22 48 39.32 -05 21 48.4 q G96
2017-06-27 10:47:45 C 22 48 39.68 -05 21 51.9 q G96
2017-07-05 13:58:44 C 22 58 16.411 -07 20 23.99 L F51
2017-07-05 14:14:38 C 22 58 17.125 -07 20 35.28 L F51
2017-07-05 14:30:36 C 22 58 17.849 -07 20 46.69 L F51
2017-07-26 13:17:02 C 23 19 08.14 -16 11 14.7 L T05
2017-07-26 13:29:16 C 23 19 08.48 -16 11 31.5 L T05
2017-07-26 13:31:22 C 23 19 08.56 -16 11 34.3 L T05
2017-07-26 13:32:06 C 23 19 08.54 -16 11 35.2 L T05
2017-07-26 13:35:36 C 23 19 08.72 -16 11 40.7 L T05
2017-07-26 13:54:25 C 23 19 09.30 -16 12 08.2 L T05
2017-08-01 12:41:07 C 23 23 40.14 -19 54 39.1 L T08
2017-08-01 12:45:19 C 23 23 40.21 -19 54 45.8 L T08
2017-08-01 12:58:34 C 23 23 40.56 -19 55 07.2 L T08
2017-08-01 13:00:41 C 23 23 40.60 -19 55 11.9 L T08
2017-08-12 12:22:17 C 23 29 50.81 -28 07 51.7 L T05
2017-08-12 12:45:44 C 23 29 51.04 -28 08 40.0 L T05
2017-08-12 13:00:07 C 23 29 51.28 -28 09 10.0 L T05
2017-08-12 13:07:29 C 23 29 51.35 -28 09 24.4 L T05
2017-08-14 12:29:34 C 23 30 37.56 -29 47 19.3 L T08
2017-08-14 12:43:50 C 23 30 37.62 -29 47 48.8 L T08
2017-08-14 13:05:37 C 23 30 37.87 -29 48 33.4 L T08
2017-08-14 13:08:36 C 23 30 37.90 -29 48 39.4 L T08
2017-08-16 11:57:08 C 23 31 16.84 -31 27 23.9 L T05
2017-08-16 12:02:44 C 23 31 16.80 -31 27 37.2 L T05
2017-08-16 12:17:13 C 23 31 16.93 -31 28 06.2 L T05
2017-08-16 12:20:01 C 23 31 16.99 -31 28 12.4 L T05
2017-08-18 12:15:14 C 23 31 49.16 -33 10 51.1 L T08
2017-08-18 12:20:29 C 23 31 49.14 -33 11 00.7 L T08
2017-08-18 12:22:44 C 23 31 49.12 -33 11 06.4 L T08
2017-08-18 12:35:25 C 23 31 49.23 -33 11 33.2 L T08
2017-08-18 12:38:25 C 23 31 49.28 -33 11 39.8 L T08
2017-08-18 12:44:20 C 23 31 49.27 -33 11 52.8 L T08
2017-08-18 12:59:11 C 23 31 49.34 -33 12 24.9 L T08
2017-08-18 13:08:53 C 23 31 49.37 -33 12 45.2 L T08
2017-08-20 22:50:20 C 23 32 18.57 -35 17 31.0 o K95
2017-08-20 22:58:18 C 23 32 18.58 -35 17 47.5 o K95
2017-09-15 00:17:47 C 23 27 13.53 -54 44 06.8 q Y00