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
2008-02-09 00:29:06 C 10 11 26.91 +25 38 13.4 o 046
2008-02-09 00:30:36 C 10 11 26.83 +25 38 16.3 o 046
2008-02-09 00:32:05 C 10 11 26.75 +25 38 18.7 o 046
2008-02-09 00:33:09 C 10 11 26.67 +25 38 20.6 o 046
2008-02-09 00:34:14 C 10 11 26.62 +25 38 22.1 o 046
2008-02-09 09:07:28 C 10 11 00.07 +25 53 09.0 r H45
2008-02-09 09:09:18 C 10 10 59.98 +25 53 12.3 r H45
2008-02-09 09:11:00 C 10 10 59.88 +25 53 15.0 r H45
2008-02-09 09:12:34 C 10 10 59.79 +25 53 17.7 r H45
2008-02-09 09:14:07 C 10 10 59.69 +25 53 20.6 r H45
2008-02-09 21:42:40 C 10 10 21.93 +26 14 37.3 o 046
2008-02-09 21:44:28 C 10 10 21.85 +26 14 40.3 o 046
2008-02-09 21:45:49 C 10 10 21.77 +26 14 42.4 o 046
2008-02-09 21:46:50 C 10 10 21.70 +26 14 44.2 o 046
2008-02-09 21:47:55 C 10 10 21.67 +26 14 46.5 o 046
2008-02-11 06:22:24 C 10 08 40.14 +27 09 32.9 18.3 c 704
2008-02-11 06:38:40 C 10 08 39.28 +27 10 00.2 18.7 c 704
2008-02-11 06:40:01 C 10 08 39.06 +27 10 02.0 18.6 c 704
2008-02-11 06:56:13 C 10 08 38.26 +27 10 28.6 18.7 c 704
2008-02-11 06:57:39 C 10 08 38.16 +27 10 31.2 18.7 c 704
2008-02-11 07:14:45 C 10 08 37.27 +27 11 00.3 18.8 c 704
2008-02-11 07:15:30 C 10 08 37.15 +27 11 00.9 18.6 c 704
2008-02-11 07:32:42 C 10 08 36.24 +27 11 29.5 18.7 c 704
2008-02-11 07:33:10 C 10 08 36.15 +27 11 30.0 19.0 c 704
2008-02-11 08:24:20 C 10 08 33.09 +27 12 54.1 r H45
2008-02-11 08:26:51 C 10 08 32.94 +27 12 58.0 r H45
2008-02-11 08:32:42 C 10 08 32.63 +27 13 07.6 r H45
2008-02-11 08:34:29 C 10 08 32.53 +27 13 10.2 r H45
2008-02-11 08:36:39 C 10 08 32.42 +27 13 13.9 r H45
2008-02-11 08:38:20 C 10 08 32.33 +27 13 16.6 r H45
2008-02-13 15:22:01 C 10 05 39.73 +28 41 33.8 m 355
2008-02-13 15:25:19 C 10 05 39.41 +28 41 37.6 m 355
2008-02-13 15:27:00 C 10 05 39.33 +28 41 40.1 m 355
2008-02-13 15:31:58 C 10 05 39.06 +28 41 48.0 m 355
2008-02-14 18:33:24 C 10 04 13.82 +29 23 34.8 o A78
2008-02-14 18:52:56 C 10 04 12.64 +29 24 03.6 o A78
2008-02-14 19:00:36 C 10 04 12.22 +29 24 15.6 o A78
2008-02-29 05:18:16 C 09 47 07.94 +36 27 43.0 r 703
2008-02-29 05:28:45 C 09 47 07.54 +36 27 52.2 r 703
2008-02-29 05:39:19 C 09 47 06.97 +36 28 03.0 r 703
2008-02-29 05:49:49 C 09 47 06.46 +36 28 12.5 r 703
2008-03-01 07:37:01 C 09 46 02.02 +36 51 12.2 r H45
2008-03-01 07:47:09 C 09 46 01.56 +36 51 21.0 r H45
2008-03-01 07:49:12 C 09 46 01.46 +36 51 22.5 r H45
2008-03-01 07:51:18 C 09 46 01.35 +36 51 24.5 r H45
2008-03-01 07:53:23 C 09 46 01.28 +36 51 26.4 r H45
2008-03-05 07:21:13 C 09 42 26.96 +38 07 02.8 r 703
2008-03-05 07:29:09 C 09 42 26.82 +38 07 07.9 r 703
2008-03-05 07:37:00 C 09 42 26.35 +38 07 13.0 r 703
2008-03-05 07:44:57 C 09 42 26.06 +38 07 20.0 r 703