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
2021-02-11 12:51:58 C 13 43 57.320 +24 30 00.15 U F52
2021-02-11 12:51:58 C 13 43 57.320 +24 30 00.17 U F52
2021-02-11 13:09:30 C 13 43 57.524 +24 30 18.39 U F52
2021-02-18 11:28:21 C 13 45 17.46 +27 22 41.2 V G96
2021-02-18 11:35:44 C 13 45 17.44 +27 22 48.8 V G96
2021-02-18 11:43:08 C 13 45 17.48 +27 22 56.9 V G96
2021-02-18 11:50:32 C 13 45 17.45 +27 23 04.2 V G96
2021-02-25 13:07:08 C 13 44 32.675 +30 19 53.08 U F51
2021-02-25 13:22:21 C 13 44 32.478 +30 20 08.92 U F51
2021-02-25 13:37:36 C 13 44 32.282 +30 20 24.89 U F51
2021-03-30 08:13:07 C 13 15 49.71 +40 55 52.1 V G96
2021-03-30 08:21:59 C 13 15 49.24 +40 55 56.4 V G96
2021-03-30 08:31:12 C 13 15 48.73 +40 56 00.7 V G96
2021-03-30 08:39:41 C 13 15 48.24 +40 56 04.3 V G96
2021-04-13 06:55:54 C 12 58 06.73 +42 28 54.9 V G96
2021-04-13 07:05:17 C 12 58 06.25 +42 28 55.8 V G96
2021-04-13 07:14:05 C 12 58 05.83 +42 28 56.6 V G96
2021-04-13 07:22:05 C 12 58 05.37 +42 28 57.8 V G96
2021-05-16 04:52:41 C 12 34 27.09 +39 44 27.1 V G96
2021-05-16 05:00:17 C 12 34 27.08 +39 44 24.5 V G96
2021-05-16 05:07:53 C 12 34 26.99 +39 44 20.3 V G96
2021-05-16 05:15:30 C 12 34 27.02 +39 44 17.4 V G96
2021-05-30 04:37:51 C 12 35 03.43 +37 00 05.9 V G96
2021-05-30 04:50:06 C 12 35 03.58 +36 59 59.4 V G96
2021-05-30 04:57:38 C 12 35 03.58 +36 59 55.2 V G96
2021-05-30 05:05:09 C 12 35 03.71 +36 59 50.8 V G96
2022-06-03 12:25:13 C 21 02 18.839 +02 16 12.74 U F52
2022-06-03 12:39:02 C 21 02 19.095 +02 16 11.87 U F52
2022-06-03 12:52:53 C 21 02 19.333 +02 16 11.05 U F52
2022-06-03 13:06:45 C 21 02 19.579 +02 16 10.25 U F52
2022-06-21 12:56:14 C 21 06 12.523 +00 57 17.00 U F52
2022-06-21 13:13:44 C 21 06 12.457 +00 57 11.30 U F52
2022-06-21 13:31:20 C 21 06 12.376 +00 57 05.47 U F52
2022-06-29 11:29:37 C 21 04 43.375 -00 20 37.67 U F52
2022-06-29 11:46:11 C 21 04 43.107 -00 20 45.96 U F52
2022-06-29 12:02:44 C 21 04 42.855 -00 20 54.07 U F52
2022-07-18 23:58:36 C 20 51 20.189 -06 08 50.72 X B72
2022-07-19 00:05:13 C 20 51 19.864 -06 08 57.24 X B72
2022-07-19 00:11:50 C 20 51 19.555 -06 09 03.98 X B72
2022-07-20 22:57:20 C 20 49 14.138 -06 57 02.41 V M22
2022-07-20 23:14:30 C 20 49 13.248 -06 57 20.52 V M22
2022-07-20 23:20:19 C 20 49 12.991 -06 57 27.11 V M22
2022-07-20 23:32:00 C 20 49 12.425 -06 57 39.31 V M22
2022-07-21 19:13:39 C 20 48 16.96 -07 18 51.2 V D29
2022-07-21 19:32:44 C 20 48 16.04 -07 19 11.7 V D29
2022-07-21 19:51:50 C 20 48 15.06 -07 19 32.3 V D29
2022-07-23 05:39:03 C 20 46 37.702 -07 56 25.04 V W68
2022-07-23 05:44:38 C 20 46 37.534 -07 56 31.42 V W68
2022-07-23 05:52:39 C 20 46 37.032 -07 56 39.98 V W68
2022-07-23 06:08:45 C 20 46 36.271 -07 56 59.03 V W68