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
2024-05-30 07:56:55 C 16 15 01.105 +27 41 32.03 V G96
2024-05-30 08:04:25 C 16 15 00.731 +27 41 30.62 V G96
2024-05-30 08:19:23 C 16 14 59.885 +27 41 28.18 V G96
2024-06-01 12:03:46 C 16 12 17.221 +27 33 44.67 X F52
2024-06-01 12:19:59 C 16 12 16.356 +27 33 41.72 X F52
2024-06-01 12:36:05 C 16 12 15.503 +27 33 38.67 X F52
2024-06-01 12:52:10 C 16 12 14.657 +27 33 36.12 X F52
2024-06-08 11:49:09 C 16 03 49.554 +26 54 29.74 X F52
2024-06-08 12:07:59 C 16 03 48.624 +26 54 23.97 X F52
2024-06-08 12:26:46 C 16 03 47.697 +26 54 18.26 X F52
2024-06-13 06:49:17 C 15 58 28.623 +26 15 46.01 X F52
2024-06-13 07:05:15 C 15 58 27.906 +26 15 40.19 X F52
2024-06-13 07:21:15 C 15 58 27.168 +26 15 34.22 X F52
2024-06-13 07:37:14 C 15 58 26.425 +26 15 28.23 X F52
2024-06-13 10:30:21 C 15 58 18.477 +26 14 22.91 X F51
2024-06-13 10:47:58 C 15 58 17.659 +26 14 16.17 X F51
2024-06-13 11:05:34 C 15 58 16.860 +26 14 09.57 X F51
2024-06-13 11:29:18 C 15 58 15.764 +26 14 00.42 X F51
2024-06-14 06:38:57 C 15 57 25.550 +26 06 37.35 X F52
2024-06-14 06:57:09 C 15 57 24.729 +26 06 30.83 X F52
2024-06-14 07:15:11 C 15 57 23.931 +26 06 23.41 X F52
2024-06-14 07:33:31 C 15 57 23.094 +26 06 16.42 X F52
2024-06-16 10:13:24 C 15 55 13.199 +25 45 36.02 X F51
2024-06-16 10:53:51 C 15 55 11.468 +25 45 19.05 X F51
2024-06-16 11:14:00 C 15 55 10.607 +25 45 10.21 X F51
2024-06-29 09:26:27 C 15 44 27.456 +23 07 29.83 X F51
2024-06-29 09:44:06 C 15 44 26.964 +23 07 19.78 X F51
2024-06-29 10:01:43 C 15 44 26.448 +23 07 09.28 X F51
2024-06-29 10:19:24 C 15 44 25.955 +23 06 58.80 X F51
2025-11-02 11:56:25 C 10 04 57.904 -00 45 32.47 V G96
2025-11-02 12:04:40 C 10 04 58.688 -00 45 31.72 V G96
2025-11-02 12:12:57 C 10 04 59.495 -00 45 31.32 V G96
2025-11-02 12:21:11 C 10 05 00.272 -00 45 30.60 V G96
2025-11-29 21:49:49 C 11 03 44.812 +01 12 24.79 W O18
2025-11-29 22:42:09 C 11 03 48.976 +01 12 41.70 W O18
2025-11-30 14:40:14 C 11 05 06.265 +01 17 42.64 X F52
2025-11-30 14:47:42 C 11 05 06.851 +01 17 45.07 X F52
2025-11-30 14:55:09 C 11 05 07.433 +01 17 47.37 X F52
2025-11-30 15:21:39 C 11 05 09.518 +01 17 55.79 X F51
2025-11-30 15:26:34 C 11 05 09.907 +01 17 57.41 X F51
2025-11-30 15:31:28 C 11 05 10.291 +01 17 58.89 X F51
2025-11-30 15:36:23 C 11 05 10.688 +01 18 00.37 X F51
2025-11-30 21:12:00 C 11 05 37.724 +01 19 45.19 W O18
2025-11-30 21:17:20 C 11 05 38.147 +01 19 46.90 W O18
2025-11-30 23:02:22 C 11 05 46.418 +01 20 20.61 W O18
2025-12-01 21:06:03 C 11 07 32.185 +01 27 32.07 W O18
2025-12-01 22:51:03 C 11 07 40.383 +01 28 06.65 W O18
2025-12-03 21:01:27 C 11 11 18.669 +01 44 00.29 W O18
2025-12-03 22:46:32 C 11 11 26.743 +01 44 37.39 W O18
2025-12-05 21:10:09 C 11 15 02.039 +02 01 45.50 W O18