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
2019-10-25 18:48:27 C 21 22 56.66 +02 10 29.0 V 130
2019-10-25 19:44:11 S 21 23 01.99 +02 10 24.8 L C51
2019-10-25 22:52:40 S 21 23 20.17 +02 09 54.7 L C51
2019-10-26 02:01:00 S 21 23 38.28 +02 09 24.8 L C51
2019-10-26 02:23:08 C 21 23 40.57 +02 09 19.5 V 703
2019-10-26 02:47:53 C 21 23 42.89 +02 09 14.4 V 703
2019-10-26 05:09:19 S 21 23 56.39 +02 08 55.1 L C51
2019-10-26 08:17:49 S 21 24 14.554 +02 08 25.94 L C51
2019-10-27 02:09:46 C 21 25 57.54 +02 05 39.3 V G96
2019-10-27 02:17:53 C 21 25 58.30 +02 05 38.2 V G96
2019-10-27 02:26:02 C 21 25 59.06 +02 05 37.0 V G96
2019-10-27 02:34:11 C 21 25 59.82 +02 05 35.7 V G96
2019-11-06 09:35:52 S 21 49 00.245 +01 41 04.34 L C51
2019-11-17 05:47:17 C 22 11 58.325 +01 38 50.55 U F52
2019-11-17 06:04:35 C 22 11 59.793 +01 38 51.02 U F52
2019-11-17 06:21:49 C 22 12 01.247 +01 38 51.67 U F52
2019-11-27 02:06:38 C 22 31 52.70 +01 54 30.7 V G96
2019-11-27 02:14:51 C 22 31 53.37 +01 54 31.6 V G96
2019-11-27 02:23:02 C 22 31 54.03 +01 54 32.9 V G96
2019-11-27 02:31:16 C 22 31 54.71 +01 54 33.0 V G96
2019-11-30 05:06:22 C 22 38 02.046 +02 02 34.75 U F51
2019-11-30 05:22:24 C 22 38 03.331 +02 02 36.56 U F51
2019-11-30 05:38:28 C 22 38 04.620 +02 02 38.46 U F51
2019-11-30 05:54:32 C 22 38 05.911 +02 02 40.40 U F51
2025-02-25 12:22:34 C 12 43 46.302 -21 05 42.57 X F51
2025-02-25 12:38:34 C 12 43 46.123 -21 05 44.11 X F51
2025-02-25 12:54:31 C 12 43 45.945 -21 05 45.52 X F51
2025-03-19 04:59:57 C 12 32 11.14 -20 46 37.4 X W62
2025-03-19 05:22:33 C 12 32 10.32 -20 46 33.2 X W62
2025-03-19 05:44:09 C 12 32 09.54 -20 46 29.2 X W62
2025-03-23 05:20:41 C 12 28 41.239 -20 25 33.28 V W68
2025-03-23 05:26:06 C 12 28 40.987 -20 25 32.12 V W68
2025-03-23 05:35:43 C 12 28 40.658 -20 25 29.21 V W68
2025-03-23 05:52:00 C 12 28 40.025 -20 25 24.89 V W68
2025-03-25 23:26:31 C 12 26 05.832 -20 07 36.91 V M22
2025-03-25 23:31:06 C 12 26 05.640 -20 07 35.72 V M22
2025-03-26 00:21:55 C 12 26 03.485 -20 07 20.24 V M22
2025-03-26 00:32:22 C 12 26 03.072 -20 07 17.00 V M22
2025-03-28 09:39:40 C 12 23 42.783 -19 49 28.92 X F51
2025-03-28 09:55:35 C 12 23 42.083 -19 49 23.64 X F51
2025-03-28 10:11:30 C 12 23 41.380 -19 49 18.34 X F51
2025-03-28 22:39:13 C 12 23 10.006 -19 44 59.24 V M22
2025-03-28 22:43:22 C 12 23 09.842 -19 44 57.70 V M22
2025-03-28 23:28:44 C 12 23 07.853 -19 44 41.75 V M22
2025-03-28 23:36:38 C 12 23 07.486 -19 44 39.55 V M22
2025-03-29 23:29:48 C 12 22 06.840 -19 36 17.32 V M22
2025-03-30 00:11:28 C 12 22 05.006 -19 36 02.41 V M22
2025-03-30 00:17:30 C 12 22 04.711 -19 36 00.29 V M22
2025-03-30 00:59:50 C 12 22 02.794 -19 35 44.12 V M22
2025-03-31 04:26:02 C 12 20 52.558 -19 25 39.61 V W68