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
2019-08-27 16:26:44 C 18 36 39.28 +12 10 09.3 q C97
2019-08-27 21:48:53 C 18 37 23.63 +12 07 16.3 V G34
2019-08-27 21:52:24 C 18 37 24.11 +12 07 14.9 V G34
2019-08-27 21:55:54 C 18 37 24.58 +12 07 12.9 V G34
2019-08-27 21:59:26 C 18 37 25.08 +12 07 10.8 V G34
2019-08-28 04:29:38 C 18 38 19.76 +12 03 54.5 U I41
2019-08-28 04:35:25 C 18 38 20.53 +12 03 51.5 U I41
2019-08-28 04:36:04 C 18 38 20.62 +12 03 51.2 U I41
2019-08-28 05:42:12 C 18 38 29.54 +12 03 16.7 U I41
2019-08-28 05:42:51 C 18 38 29.62 +12 03 16.4 U I41
2019-08-28 07:52:45 C 18 38 47.26 +12 02 07.9 U I41
2019-08-28 10:32:24 C 18 39 09.29 +12 00 48.9 V T05
2019-08-28 10:39:52 C 18 39 10.32 +12 00 44.8 V T05
2019-08-28 11:01:11 C 18 39 13.23 +12 00 33.5 V T05
2019-08-29 20:16:06 C 18 43 50.26 +11 43 02.2 q 160
2019-08-29 20:19:01 C 18 43 50.68 +11 43 01.0 q 160
2019-08-29 20:21:52 C 18 43 51.07 +11 42 59.2 q 160
2019-08-29 22:01:28 C 18 44 04.57 +11 42 04.6 V A16
2019-08-29 22:22:20 C 18 44 07.42 +11 41 53.3 V A16
2019-08-29 22:32:45 C 18 44 08.82 +11 41 48.1 V A16
2019-09-01 09:03:01 C 18 52 10.27 +11 10 26.8 V T05
2019-09-01 09:17:35 C 18 52 12.22 +11 10 18.6 V T05
2019-09-01 09:22:06 C 18 52 12.80 +11 10 16.2 V T05
2019-09-03 19:40:06 C 19 00 07.74 +10 38 08.6 q 160
2019-09-03 19:43:04 C 19 00 08.12 +10 38 06.9 q 160
2019-09-03 19:48:23 C 19 00 08.83 +10 38 03.2 q 160
2019-09-04 19:56:59 C 19 03 23.46 +10 24 40.5 q 160
2019-09-04 20:00:01 C 19 03 23.89 +10 24 39.0 q 160
2019-09-04 20:02:58 C 19 03 24.26 +10 24 38.1 q 160
2019-09-04 21:21:02 C 19 03 34.46 +10 23 52.3 V A16
2019-09-04 21:51:21 C 19 03 38.50 +10 23 35.4 V A16
2019-09-04 22:12:14 C 19 03 41.22 +10 23 23.5 V A16
2019-09-07 19:42:08 C 19 12 55.61 +09 44 40.6 q 160
2019-09-07 19:43:59 C 19 12 55.85 +09 44 39.5 q 160
2019-09-07 19:45:51 C 19 12 56.10 +09 44 38.6 q 160
2019-09-10 08:17:12 C 19 20 50.51 +09 11 02.2 V T08
2019-09-10 08:22:34 C 19 20 51.19 +09 10 58.9 V T08
2019-09-10 08:31:59 C 19 20 52.39 +09 10 53.8 V T08
2019-09-13 19:14:34 C 19 31 29.65 +08 25 16.9 q 160
2019-09-13 19:17:10 C 19 31 29.97 +08 25 15.7 q 160
2019-09-13 19:20:04 C 19 31 30.32 +08 25 13.8 q 160
2019-09-15 15:54:48 C 19 37 07.71 +08 01 11.1 q C97
2019-09-15 15:56:59 C 19 37 07.90 +08 01 09.8 q C97
2019-09-16 20:02:52 C 19 40 38.17 +07 46 06.5 q 160
2019-09-16 20:05:48 C 19 40 38.53 +07 46 04.9 q 160
2019-09-16 20:08:42 C 19 40 38.91 +07 46 03.3 q 160
2019-09-18 15:40:48 C 19 46 01.84 +07 23 14.3 q C97
2019-09-18 15:42:59 C 19 46 02.21 +07 23 12.2 q C97
2019-09-18 15:47:20 C 19 46 02.62 +07 23 11.2 q C97
2019-09-19 08:55:47 C 19 48 08.02 +07 14 18.5 V T08