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
2019-06-09 07:19:13 C 15 01 55.41 -02 41 13.2 V 703
2019-06-09 07:30:02 C 15 01 55.77 -02 40 56.6 V 703
2019-06-09 07:37:43 C 15 01 56.02 -02 40 44.8 V 703
2019-06-09 07:45:24 C 15 01 56.26 -02 40 33.0 V 703
2019-06-09 07:53:04 C 15 01 56.51 -02 40 21.5 V 703
2019-06-10 08:20:17 C 15 02 55.38 -02 03 01.7 V T08
2019-06-10 08:24:57 C 15 02 55.55 -02 02 54.6 V T08
2019-06-10 08:38:57 C 15 02 56.02 -02 02 33.4 V T08
2019-06-10 08:57:32 C 15 02 56.64 -02 02 05.2 V T08
2019-06-11 05:33:25 C 15 03 48.69 -01 30 59.8 U I41
2019-06-11 06:33:31 C 15 03 50.91 -01 29 29.2 U I41
2019-06-12 07:25:42 C 15 04 57.53 -00 52 04.3 V T05
2019-06-12 07:31:23 C 15 04 57.74 -00 51 55.8 V T05
2019-06-12 07:38:51 C 15 04 58.04 -00 51 44.6 V T05
2019-06-12 07:52:48 C 15 04 58.58 -00 51 23.8 V T05
2019-06-13 23:16:13 C 15 06 50.08 +00 06 52.5 q 160
2019-06-13 23:19:03 C 15 06 50.20 +00 06 56.5 q 160
2019-06-13 23:21:59 C 15 06 50.32 +00 07 01.2 q 160
2019-06-15 21:52:27 C 15 09 15.67 +01 14 39.0 V C95
2019-06-15 21:53:39 C 15 09 15.72 +01 14 40.5 V C95
2019-06-15 21:54:51 C 15 09 15.80 +01 14 42.5 V C95
2019-06-15 21:56:03 C 15 09 15.86 +01 14 44.5 V C95
2019-06-15 21:57:15 C 15 09 15.92 +01 14 45.9 V C95
2019-06-15 21:58:26 C 15 09 15.98 +01 14 47.7 V C95
2019-06-15 21:59:42 C 15 09 16.05 +01 14 49.7 V C95
2019-06-15 22:00:54 C 15 09 16.09 +01 14 51.0 V C95
2019-06-15 22:02:06 C 15 09 16.11 +01 14 53.1 V C95
2019-06-15 22:03:18 C 15 09 16.20 +01 14 54.4 V C95
2019-06-16 08:09:35 C 15 09 48.64 +01 29 27.3 V 703
2019-06-16 08:17:46 C 15 09 49.14 +01 29 38.7 V 703
2019-06-16 08:25:58 C 15 09 49.50 +01 29 51.4 V 703
2019-06-18 09:01:04 C 15 12 38.82 +02 38 24.6 V T08
2019-06-18 09:06:26 C 15 12 39.11 +02 38 31.8 V T08
2019-06-18 09:13:55 C 15 12 39.51 +02 38 42.5 V T08
2019-06-18 09:28:30 C 15 12 40.30 +02 39 02.7 V T08
2019-06-20 03:40:13 C 15 15 19.68 +03 36 42.8 V 719
2019-06-20 03:55:47 C 15 15 20.73 +03 37 01.9 V 719
2019-06-20 08:44:29 C 15 15 38.79 +03 43 37.2 V T05
2019-06-20 08:49:06 C 15 15 39.06 +03 43 43.3 V T05
2019-06-20 08:57:01 C 15 15 39.53 +03 43 54.0 V T05
2019-06-20 09:11:52 C 15 15 40.39 +03 44 13.8 V T05
2019-06-22 04:42:08 C 15 18 37.25 +04 41 39.8 V 719
2019-06-22 09:20:50 C 15 18 56.13 +04 47 45.0 V T08
2019-06-22 09:25:29 C 15 18 56.43 +04 47 51.3 V T08
2019-06-22 09:32:51 C 15 18 56.91 +04 48 00.7 V T08
2019-06-22 09:46:59 C 15 18 57.81 +04 48 18.9 V T08
2019-06-23 08:14:05 C 15 20 33.91 +05 16 57.9 V 703
2019-06-23 08:29:46 C 15 20 34.84 +05 17 19.0 V 703
2019-06-23 08:37:36 C 15 20 35.38 +05 17 28.8 V 703
2019-06-23 23:35:46 C 15 21 41.66 +05 36 17.4 q 160