355256 (2007 KN4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6298244937 ± 8.32e-09
Semi-major axis (a)3.3488185322 AU ± 6.19e-09
Inclination (i)12.52102887° ± 1.57e-06
Long. of Asc. Node (Ω)232.37454364° ± 4.77e-06
Arg. of Perihelion (ω)51.22984184° ± 6.05e-06
Mean Anomaly (M)13.50765348° ± 1.11e-06
Mean Motion (n)0.1608328858°/day ± 4.46e-10
Perihelion dist (q)1.23965060 AU ± 2.80e-08
Aphelion dist (Q)5.45798647 AU ± 2.96e-08
Orbital Period6.12826337 yr ± 1.70e-08
Physical Parameters
H (abs. magnitude)16.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.235″
Uncertainty0
Orbit TypeAmor
MOID0.279323 AU
Observations Used1148
Oppositions26
Arc Total1995-2026
First Observation Used1995-11-23
Last Observation Used2026-01-11
Observations (1426)
Date Type RA Dec Mag Band Observatory
2013-02-17 09:13:33 C 15 43 18.53 -26 39 35.5 u 807
2013-02-17 09:19:35 C 15 43 19.19 -26 39 36.7 u 807
2013-02-17 09:25:37 C 15 43 19.84 -26 39 37.7 u 807
2013-02-17 09:30:45 C 15 43 20.39 -26 39 38.8 u 807
2013-05-13 10:38:54 C 20 36 26.31 -05 51 01.9 u 703
2013-05-13 10:47:07 C 20 36 27.57 -05 50 48.1 u 703
2013-05-13 10:55:18 C 20 36 28.72 -05 50 34.1 u 703
2013-05-13 11:03:20 C 20 36 29.95 -05 50 22.0 u 703
2013-05-13 11:11:30 C 20 36 31.10 -05 50 07.4 u 703
2013-06-03 08:46:44 C 21 48 35.49 +08 19 06.7 u 703
2013-06-03 08:56:30 C 21 48 36.72 +08 19 23.0 u 703
2013-06-03 09:06:27 C 21 48 38.01 +08 19 38.8 u 703
2013-06-03 09:16:26 C 21 48 39.31 +08 19 55.3 u 703
2013-06-11 09:40:57 C 22 12 43.30 +13 18 23.5 u 703
2013-06-11 09:55:36 C 22 12 45.00 +13 18 45.4 u 703
2013-06-11 10:02:49 C 22 12 45.82 +13 18 55.9 u 703
2013-07-07 23:54:58 C 23 14 08.20 +25 33 24.6 u C01
2013-07-07 23:56:51 C 23 14 08.33 +25 33 26.1 u C01
2013-07-07 23:58:45 C 23 14 08.46 +25 33 27.8 u C01
2013-07-08 00:00:38 C 23 14 08.60 +25 33 29.3 u C01
2013-07-08 00:02:31 C 23 14 08.72 +25 33 30.8 u C01
2013-07-18 06:08:15 C 23 29 03.79 +28 22 45.0 r Y00
2013-07-18 06:14:29 C 23 29 04.17 +28 22 49.2 r Y00
2013-07-18 06:19:15 C 23 29 04.42 +28 22 51.6 r Y00
2013-07-19 02:06:29 C 23 30 02.83 +28 33 25.5 q Z81
2013-07-19 02:57:47 C 23 30 05.10 +28 33 53.6 q Z81
2013-07-19 03:42:35 C 23 30 07.08 +28 34 17.5 q Z81
2013-07-22 06:47:39 C 23 33 27.67 +29 11 36.1 r Y00
2013-07-22 06:58:00 C 23 33 28.05 +29 11 41.4 r Y00
2013-07-22 07:04:34 C 23 33 28.35 +29 11 43.9 r Y00
2013-08-04 01:27:37 C 23 41 49.31 +30 40 19.3 q 160
2013-08-04 01:31:37 C 23 41 49.38 +30 40 19.8 q 160
2013-08-04 01:35:35 C 23 41 49.42 +30 40 20.4 q 160
2013-08-15 00:42:01 C 23 42 27.54 +30 33 09.1 q K48
2013-08-15 00:50:06 C 23 42 27.44 +30 33 07.8 q K48
2013-08-15 00:58:13 C 23 42 27.39 +30 33 07.0 q K48
2013-08-18 00:33:59 C 23 41 44.22 +30 17 28.9 q 160
2013-08-18 00:38:19 C 23 41 44.14 +30 17 27.8 q 160
2013-08-18 00:41:59 C 23 41 44.08 +30 17 26.8 q 160
2013-08-28 13:16:30 C 23 36 56.685 +28 37 26.35 L F51
2013-08-28 13:33:55 C 23 36 56.198 +28 37 16.92 L F51
2013-09-03 22:40:31 C 23 32 57.32 +27 05 18.5 c A24
2013-09-03 22:41:34 C 23 32 57.28 +27 05 17.9 c A24
2013-09-03 22:42:36 C 23 32 57.24 +27 05 17.4 c A24
2013-09-03 22:43:39 C 23 32 57.21 +27 05 16.6 c A24
2013-09-03 23:41:09 C 23 32 55.48 +27 04 38.4 c A24
2013-09-03 23:42:12 C 23 32 55.45 +27 04 37.9 c A24
2013-09-03 23:43:14 C 23 32 55.41 +27 04 37.0 c A24
2013-09-03 23:44:16 C 23 32 55.36 +27 04 36.1 c A24
2013-09-04 13:06:06 C 23 32 32.896 +26 55 40.81 L F51