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
2019-06-23 23:38:37 C 15 21 41.86 +05 36 20.9 q 160
2019-06-23 23:41:33 C 15 21 42.07 +05 36 24.5 q 160
2019-06-24 03:43:31 C 15 22 01.30 +05 41 32.1 V 719
2019-06-24 03:58:01 C 15 22 02.26 +05 41 50.4 V 719
2019-06-24 23:34:39 C 15 23 30.16 +06 05 59.0 q 160
2019-06-24 23:37:36 C 15 23 30.37 +06 06 02.4 q 160
2019-06-24 23:40:30 C 15 23 30.58 +06 06 06.1 q 160
2019-06-25 02:23:35 C 15 23 44.25 +06 09 27.2 u H21
2019-06-25 02:26:30 C 15 23 44.44 +06 09 30.6 u H21
2019-06-25 02:29:26 C 15 23 44.66 +06 09 34.2 u H21
2019-06-25 02:32:21 C 15 23 44.86 +06 09 38.0 u H21
2019-06-25 02:35:29 C 15 23 45.09 +06 09 42.1 u H21
2019-06-25 02:40:10 C 15 23 45.42 +06 09 47.5 u H21
2019-06-25 23:23:38 C 15 25 21.42 +06 34 48.7 q 160
2019-06-25 23:26:30 C 15 25 21.62 +06 34 52.1 q 160
2019-06-25 23:29:23 C 15 25 21.84 +06 34 55.2 q 160
2019-06-26 06:33:28 C 15 25 55.66 +06 43 25.0 V 703
2019-06-26 06:41:02 C 15 25 56.22 +06 43 34.0 V 703
2019-06-26 06:48:35 C 15 25 56.78 +06 43 42.8 V 703
2019-06-26 06:56:07 C 15 25 57.35 +06 43 51.7 V 703
2019-06-26 08:13:13 C 15 26 04.06 +06 45 29.1 V T08
2019-06-26 08:17:52 C 15 26 04.40 +06 45 34.6 V T08
2019-06-26 08:25:56 C 15 26 04.98 +06 45 44.2 V T08
2019-06-26 08:40:38 C 15 26 06.06 +06 46 01.6 V T08
2019-06-26 22:48:42 C 15 27 14.24 +07 02 29.4 q 160
2019-06-26 22:51:44 C 15 27 14.46 +07 02 32.9 q 160
2019-06-26 22:54:45 C 15 27 14.69 +07 02 36.4 q 160
2019-06-27 04:34:20 C 15 27 43.35 +07 09 16.1 U I41
2019-06-27 05:05:02 C 15 27 45.68 +07 09 51.8 U I41
2019-06-27 21:11:01 C 15 29 05.45 +07 28 15.8 V G34
2019-06-27 21:12:52 C 15 29 05.60 +07 28 18.2 V G34
2019-06-27 21:20:25 C 15 29 06.19 +07 28 26.3 V G34
2019-06-28 05:35:00 C 15 29 47.69 +07 37 54.4 V G96
2019-06-28 05:42:34 C 15 29 48.28 +07 38 02.8 V G96
2019-06-28 05:50:09 C 15 29 48.88 +07 38 11.3 V G96
2019-06-28 05:57:42 C 15 29 49.47 +07 38 19.8 V G96
2019-06-28 07:25:00 C 15 29 57.445 +07 40 03.46 U F51
2019-06-28 07:40:31 C 15 29 58.619 +07 40 21.54 U F51
2019-06-28 07:56:01 C 15 29 59.857 +07 40 38.34 U F51
2019-06-28 08:11:27 C 15 30 01.057 +07 40 55.72 U F51
2019-06-28 22:46:00 C 15 31 15.34 +07 57 02.3 q 160
2019-06-28 22:48:57 C 15 31 15.57 +07 57 06.1 q 160
2019-06-28 22:51:54 C 15 31 15.85 +07 57 09.5 q 160
2019-06-29 04:07:30 C 15 31 44.18 +08 03 02.0 U I41
2019-06-29 04:08:48 C 15 31 44.28 +08 03 03.5 U I41
2019-06-29 04:34:32 C 15 31 46.36 +08 03 31.8 U I41
2019-06-29 05:05:00 C 15 31 48.81 +08 04 05.3 U I41
2019-06-29 07:25:37 C 15 32 01.12 +08 06 44.6 V T05
2019-06-29 07:33:15 C 15 32 01.74 +08 06 53.0 V T05
2019-06-29 08:00:01 C 15 32 03.89 +08 07 22.3 V T05