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
2022-07-24 22:17:23 C 20 44 35.587 -08 42 33.66 V M22
2022-07-24 22:21:16 C 20 44 35.378 -08 42 37.87 V M22
2022-07-24 22:28:29 C 20 44 34.994 -08 42 46.08 V M22
2022-07-24 23:01:47 C 20 44 33.146 -08 43 24.85 V M22
2022-07-25 00:55:21 C 20 44 27.24 -08 45 48.2 X K19
2022-07-25 01:01:36 C 20 44 26.92 -08 45 55.5 X K19
2022-07-25 01:07:51 C 20 44 26.58 -08 46 03.4 X K19
2022-07-26 09:43:12 C 20 42 44.939 -09 24 16.11 U F52
2022-07-26 10:00:37 C 20 42 43.969 -09 24 36.91 U F52
2022-07-26 10:18:07 C 20 42 42.998 -09 24 57.69 U F52
2022-07-31 07:48:24 C 20 36 12.834 -11 50 53.39 U F52
2022-07-31 08:07:39 C 20 36 11.687 -11 51 18.25 U F52
2022-07-31 08:27:01 C 20 36 10.530 -11 51 43.37 U F52
2022-07-31 14:36:41 C 20 35 49.11 -11 59 42.6 V D29
2022-07-31 14:57:03 C 20 35 47.87 -12 00 09.0 V D29
2022-07-31 15:17:25 C 20 35 46.63 -12 00 35.5 V D29
2022-08-01 03:45:49 C 20 35 03.26 -12 16 37.8 V W94
2022-08-01 03:54:12 C 20 35 02.76 -12 16 48.9 V W94
2022-08-01 04:02:21 C 20 35 02.28 -12 16 59.5 V W94
2022-08-02 05:26:37 C 20 33 32.798 -12 50 17.05 V W68
2022-08-02 05:30:49 C 20 33 32.558 -12 50 22.63 V W68
2022-08-02 06:06:59 C 20 33 30.317 -12 51 10.01 V W68
2022-08-02 06:15:00 C 20 33 29.808 -12 51 20.63 V W68
2022-08-04 22:55:32 C 20 29 38.683 -14 17 53.05 V M22
2022-08-04 23:00:06 C 20 29 38.412 -14 17 58.34 V M22
2022-08-04 23:08:44 C 20 29 37.834 -14 18 10.37 V M22
2022-08-04 23:23:54 C 20 29 36.893 -14 18 31.36 V M22
2022-08-13 03:12:48 C 20 17 43.61 -18 49 03.6 X W84
2022-08-13 03:13:47 C 20 17 43.55 -18 49 05.0 X W84
2022-08-13 03:14:46 C 20 17 43.48 -18 49 06.4 X W84
2022-08-13 03:15:59 C 20 17 43.41 -18 49 08.1 X W84
2022-08-13 03:17:07 C 20 17 43.34 -18 49 09.7 X W84
2022-08-13 04:48:50 C 20 17 37.56 -18 51 17.2 X W84
2022-08-13 04:49:49 C 20 17 37.48 -18 51 18.4 X W84
2022-08-13 04:50:48 C 20 17 37.42 -18 51 19.8 X W84
2022-08-13 04:52:01 C 20 17 37.34 -18 51 21.5 X W84
2022-08-13 05:25:13 C 20 17 35.26 -18 52 07.5 X W84
2022-08-13 05:52:53 C 20 17 33.52 -18 52 45.8 X W84
2022-08-13 05:53:52 C 20 17 33.46 -18 52 47.2 X W84
2022-08-13 05:54:53 C 20 17 33.40 -18 52 48.6 X W84
2022-08-13 05:56:06 C 20 17 33.33 -18 52 50.3 X W84
2022-08-13 06:29:05 C 20 17 31.27 -18 53 35.9 X W84
2022-08-16 21:15:31 C 20 12 23.220 -20 53 42.72 V M22
2022-08-16 21:22:46 C 20 12 22.786 -20 53 52.73 V M22
2022-08-16 21:34:21 C 20 12 22.094 -20 54 08.50 V M22
2022-08-16 21:38:56 C 20 12 21.835 -20 54 14.54 V M22
2022-08-17 06:25:57 C 20 11 51.774 -21 06 27.04 U F52
2022-08-17 06:42:26 C 20 11 50.778 -21 06 49.78 U F52
2022-08-17 06:58:52 C 20 11 49.786 -21 07 12.44 U F52
2022-08-17 07:15:18 C 20 11 48.790 -21 07 35.12 U F52