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
2013-09-04 13:22:44 C 23 32 32.384 +26 55 29.33 L F51
2013-09-04 22:58:41 C 23 32 17.26 +26 48 51.8 c A24
2013-09-04 22:59:43 C 23 32 17.22 +26 48 51.0 c A24
2013-09-04 23:00:45 C 23 32 17.20 +26 48 50.0 c A24
2013-09-04 23:01:47 C 23 32 17.18 +26 48 49.3 c A24
2013-09-05 22:08:45 C 23 31 39.07 +26 32 44.7 c A24
2013-09-05 22:09:47 C 23 31 39.04 +26 32 43.9 c A24
2013-09-05 22:10:50 C 23 31 39.12 +26 32 43.0 c A24
2013-09-05 22:11:52 C 23 31 38.98 +26 32 42.4 c A24
2013-09-06 00:19:31 C 23 31 35.04 +26 31 11.9 o 046
2013-09-06 00:24:15 C 23 31 34.87 +26 31 08.9 o 046
2013-09-06 00:27:19 C 23 31 34.78 +26 31 06.5 o 046
2013-09-06 00:30:18 C 23 31 34.70 +26 31 04.4 o 046
2013-09-06 05:01:37 C 23 31 27.88 +26 27 54.7 q 703
2013-09-06 05:11:12 C 23 31 27.63 +26 27 48.6 q 703
2013-09-06 05:20:50 C 23 31 27.35 +26 27 41.5 q 703
2013-09-06 05:30:32 C 23 31 27.05 +26 27 34.2 q 703
2013-09-09 22:10:40 C 23 29 00.70 +25 21 58.2 c A24
2013-09-09 22:11:42 C 23 29 00.64 +25 21 57.7 c A24
2013-09-09 22:12:44 C 23 29 00.64 +25 21 57.0 c A24
2013-09-09 22:13:47 C 23 29 00.64 +25 21 55.8 c A24
2013-09-12 03:09:42 C 23 27 36.06 +24 40 32.8 N I41
2013-09-12 05:12:17 C 23 27 32.60 +24 38 57.1 N I41
2013-09-12 06:04:14 C 23 27 31.09 +24 38 16.3 N I41
2013-09-15 05:42:31 C 23 25 41.11 +23 40 07.4 q 703
2013-09-15 05:49:43 C 23 25 40.91 +23 40 01.2 q 703
2013-09-15 05:56:55 C 23 25 40.72 +23 39 55.8 q 703
2013-09-15 06:04:09 C 23 25 40.55 +23 39 49.0 q 703
2013-09-16 03:02:18 C 23 25 10.24 +23 22 23.9 N I41
2013-09-16 04:11:55 C 23 25 07.61 +23 21 38.0 r Y00
2013-09-16 04:21:06 C 23 25 07.33 +23 21 30.5 r Y00
2013-09-16 04:27:42 C 23 25 07.16 +23 21 24.6 r Y00
2013-09-16 05:41:54 C 23 25 06.05 +23 20 13.0 N I41
2013-09-16 06:55:48 C 23 25 04.05 +23 19 11.9 N I41
2013-09-16 21:48:18 C 23 24 43.02 +23 06 45.0 q Z81
2013-09-16 23:04:04 C 23 24 41.03 +23 05 41.8 q Z81
2013-09-17 00:18:30 C 23 24 39.03 +23 04 39.6 q Z81
2013-09-20 22:19:19 C 23 22 34.57 +21 44 57.0 q 160
2013-09-20 22:23:16 C 23 22 34.49 +21 44 53.7 q 160
2013-09-20 22:27:10 C 23 22 34.39 +21 44 50.6 q 160
2013-09-26 05:43:41 C 23 20 16.63 +19 55 57.6 q 703
2013-09-26 05:52:23 C 23 20 16.45 +19 55 50.2 q 703
2013-09-26 06:01:09 C 23 20 16.28 +19 55 43.1 q 703
2013-09-26 06:10:03 C 23 20 16.11 +19 55 36.3 q 703
2013-10-04 04:32:03 C 23 18 09.03 +17 17 05.7 q 703
2013-10-04 04:42:29 C 23 18 08.92 +17 16 57.3 q 703
2013-10-04 04:53:02 C 23 18 08.81 +17 16 48.9 q 703
2013-10-04 05:03:31 C 23 18 08.73 +17 16 40.2 q 703
2013-10-10 11:42:56 C 23 17 42.54 +15 20 20.9 q D29
2013-10-10 12:11:33 C 23 17 42.50 +15 20 00.4 q D29