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
2025-03-31 04:39:09 C 12 20 51.948 -19 25 33.71 V W68
2025-03-31 04:45:22 C 12 20 51.682 -19 25 33.49 V W68
2025-03-31 05:28:44 C 12 20 49.661 -19 25 16.25 V W68
2025-03-31 09:23:55 C 12 20 39.430 -19 23 54.13 V G96
2025-03-31 09:31:07 C 12 20 39.109 -19 23 51.11 V G96
2025-03-31 09:38:19 C 12 20 38.785 -19 23 48.37 V G96
2025-03-31 09:45:32 C 12 20 38.461 -19 23 45.56 V G96
2025-04-01 05:15:58 C 12 19 47.923 -19 16 04.58 V W68
2025-04-01 05:20:33 C 12 19 47.705 -19 16 02.75 V W68
2025-04-01 05:35:59 C 12 19 46.994 -19 15 56.23 V W68
2025-04-01 05:43:51 C 12 19 46.651 -19 15 54.07 V W68
2025-04-04 06:00:05 C 12 16 36.326 -18 45 46.55 V W68
2025-04-04 06:05:35 C 12 16 36.084 -18 45 43.81 V W68
2025-04-04 06:13:06 C 12 16 35.762 -18 45 40.46 V W68
2025-04-04 06:51:03 C 12 16 33.974 -18 45 23.47 V W68
2025-04-05 04:55:07 C 12 15 35.652 -18 35 32.17 V W68
2025-04-05 04:59:42 C 12 15 35.417 -18 35 30.30 V W68
2025-04-05 05:07:37 C 12 15 35.112 -18 35 26.56 V W68
2025-04-05 05:27:57 C 12 15 34.171 -18 35 16.87 V W68
2025-04-17 23:09:24 C 12 02 28.910 -15 51 42.48 V M22
2025-04-17 23:14:40 C 12 02 28.675 -15 51 37.87 V M22
2025-04-17 23:22:38 C 12 02 28.409 -15 51 34.27 V M22
2025-04-17 23:37:17 C 12 02 27.710 -15 51 25.60 V M22
2025-04-18 22:30:47 C 12 01 34.166 -15 37 31.40 V M22
2025-04-18 22:35:20 C 12 01 33.996 -15 37 29.03 V M22
2025-04-18 22:43:09 C 12 01 33.677 -15 37 24.13 V M22
2025-04-18 22:58:21 C 12 01 33.046 -15 37 14.52 V M22
2025-04-22 02:59:12 C 11 58 43.964 -14 50 06.68 V G96
2025-04-22 03:08:50 C 11 58 43.612 -14 50 00.56 V G96
2025-04-22 03:16:59 C 11 58 43.302 -14 49 55.52 V G96
2025-04-22 03:25:07 C 11 58 42.989 -14 49 50.52 V G96
2025-04-26 03:02:55 C 11 55 31.565 -13 48 22.97 V W68
2025-04-26 03:08:08 C 11 55 31.387 -13 48 20.38 V W68
2025-04-26 03:19:27 C 11 55 31.010 -13 48 12.85 V W68
2025-04-26 03:39:18 C 11 55 30.384 -13 47 59.35 V W68
2025-04-26 06:27:43 C 11 55 25.601 -13 46 18.19 X F52
2025-04-26 06:44:14 C 11 55 25.055 -13 46 07.55 X F52
2025-04-26 07:17:24 C 11 55 23.958 -13 45 46.14 X F52
2025-04-26 20:41:37 C 11 54 59.422 -13 36 55.94 V M22
2025-04-26 20:44:14 C 11 54 59.383 -13 36 54.00 V M22
2025-04-26 20:46:11 C 11 54 59.340 -13 36 53.57 V M22
2025-04-26 20:48:47 C 11 54 59.203 -13 36 51.12 V M22
2025-04-26 21:11:01 C 11 54 58.476 -13 36 37.33 V M22
2025-04-26 21:12:19 C 11 54 58.493 -13 36 36.43 V M22
2025-04-26 21:21:31 C 11 54 58.200 -13 36 29.45 V M22
2025-04-26 21:33:00 C 11 54 57.814 -13 36 23.26 V M22
2025-04-27 22:20:51 C 11 54 14.719 -13 20 23.82 V R17
2025-04-27 22:41:24 C 11 54 14.074 -13 20 10.39 V R17
2025-04-27 23:01:55 C 11 54 13.421 -13 19 56.46 V R17
2025-04-27 23:22:28 C 11 54 12.787 -13 19 43.46 V R17