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
2019-06-29 08:04:19 C 15 32 04.23 +08 07 27.1 V T05
2019-06-30 10:03:18 C 15 34 21.26 +08 35 27.6 V T08
2019-06-30 10:08:44 C 15 34 21.72 +08 35 33.3 V T08
2019-06-30 10:16:54 C 15 34 22.41 +08 35 41.9 V T08
2019-06-30 10:32:28 C 15 34 23.72 +08 35 58.2 V T08
2019-07-01 05:43:45 C 15 36 08.81 +08 56 01.0 V 719
2019-07-01 07:19:49 C 15 36 17.25 +08 57 38.0 V 654
2019-07-01 08:08:02 C 15 36 21.46 +08 58 27.2 V 654
2019-07-01 14:52:35 C 15 36 59.18 +09 05 24.3 q D29
2019-07-01 15:12:57 C 15 37 00.95 +09 05 45.0 q D29
2019-07-01 15:33:20 C 15 37 02.74 +09 06 05.7 q D29
2019-07-01 22:14:32 C 15 37 40.26 +09 12 49.7 q 160
2019-07-01 22:17:30 C 15 37 40.54 +09 12 52.7 q 160
2019-07-01 22:20:23 C 15 37 40.77 +09 12 55.8 q 160
2019-07-02 04:06:59 C 15 38 14.10 +09 18 49.6 U I41
2019-07-02 05:01:05 C 15 38 18.84 +09 19 44.0 U I41
2019-07-02 06:16:53 C 15 38 25.50 +09 20 59.1 V 654
2019-07-02 07:24:43 C 15 38 31.52 +09 22 06.5 V 654
2019-07-02 08:11:36 C 15 38 35.73 +09 22 52.9 V 654
2019-07-02 08:44:45 C 15 38 39.38 +09 23 32.7 V T05
2019-07-02 08:48:46 C 15 38 39.74 +09 23 36.7 V T05
2019-07-02 09:01:31 C 15 38 40.86 +09 23 49.4 V T05
2019-07-02 09:18:22 C 15 38 42.35 +09 24 06.0 V T05
2019-07-02 20:28:39 C 15 39 46.60 +09 35 00.6 V 108
2019-07-02 20:33:00 C 15 39 46.97 +09 35 05.0 V 108
2019-07-02 20:37:20 C 15 39 47.39 +09 35 08.9 V 108
2019-07-02 22:04:43 C 15 39 55.22 +09 36 34.8 q 160
2019-07-02 22:07:42 C 15 39 55.54 +09 36 37.6 q 160
2019-07-02 22:10:36 C 15 39 55.79 +09 36 40.6 q 160
2019-07-03 05:51:36 C 15 40 40.23 +09 44 13.4 V 654
2019-07-03 06:28:13 C 15 40 43.39 +09 44 49.2 V 703
2019-07-03 06:35:45 C 15 40 44.08 +09 44 57.5 V 703
2019-07-03 06:43:17 C 15 40 44.75 +09 45 04.0 V 703
2019-07-03 06:50:49 C 15 40 45.44 +09 45 10.8 V 703
2019-07-03 06:52:48 C 15 40 45.78 +09 45 12.3 V 654
2019-07-04 06:59:30 C 15 43 06.83 +10 08 08.4 V 654
2019-07-04 07:58:51 C 15 43 12.41 +10 09 03.3 V 654
2019-07-04 08:09:43 C 15 43 14.18 +10 09 20.8 V T08
2019-07-04 08:14:22 C 15 43 14.60 +10 09 25.0 V T08
2019-07-04 08:23:16 C 15 43 15.43 +10 09 33.4 V T08
2019-07-04 08:38:06 C 15 43 16.79 +10 09 47.0 V T08
2019-07-05 20:38:15 C 15 46 54.45 +10 42 18.1 q A06
2019-07-05 20:48:08 C 15 46 55.42 +10 42 26.8 q A06
2019-07-05 20:55:56 C 15 46 56.20 +10 42 33.8 q A06
2019-07-05 21:03:37 C 15 46 56.89 +10 42 40.4 q A06
2019-07-06 05:12:45 C 15 47 47.04 +10 49 51.2 V 654
2019-07-06 07:25:45 C 15 48 00.02 +10 51 45.8 V 654
2019-07-06 08:09:19 C 15 48 05.06 +10 52 30.5 V T08
2019-07-06 08:13:24 C 15 48 05.45 +10 52 34.2 V T08
2019-07-06 08:13:31 C 15 48 04.74 +10 52 26.6 V 654