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
2013-10-10 12:40:12 C 23 17 42.50 +15 19 39.4 q D29
2013-10-11 05:15:18 C 23 17 43.52 +15 07 31.6 q 703
2013-10-11 05:22:30 C 23 17 43.48 +15 07 26.0 q 703
2013-10-11 05:29:47 C 23 17 43.48 +15 07 21.6 q 703
2013-10-11 05:37:02 C 23 17 43.52 +15 07 16.0 q 703
2013-10-14 01:26:46 C 23 17 57.39 +14 19 10.4 u H21
2013-10-14 01:32:27 C 23 17 57.39 +14 19 06.7 u H21
2013-10-14 01:37:58 C 23 17 57.41 +14 19 03.0 u H21
2013-10-14 01:42:53 C 23 17 57.44 +14 18 59.3 u H21
2013-10-14 01:47:15 C 23 17 57.47 +14 18 56.5 u H21
2013-10-22 06:23:30 C 23 19 49.31 +12 14 39.9 q 703
2013-10-22 06:31:29 C 23 19 49.41 +12 14 35.3 q 703
2013-10-22 06:39:28 C 23 19 49.52 +12 14 32.0 q 703
2013-10-22 06:47:28 C 23 19 49.59 +12 14 26.5 q 703
2013-10-24 12:29:44 C 23 20 38.23 +11 44 32.3 q D29
2013-10-24 13:04:05 C 23 20 38.84 +11 44 14.0 q D29
2013-10-24 13:38:27 C 23 20 39.31 +11 43 55.3 q D29
2013-10-27 05:55:31 C 23 21 46.74 +11 10 29.1 N I41
2013-10-27 07:49:44 C 23 21 48.71 +11 09 31.6 N I41
2013-10-27 08:26:10 C 23 21 49.34 +11 09 13.5 N I41
2013-10-31 02:25:11 C 23 23 41.25 +10 26 47.3 q G96
2013-10-31 02:34:09 C 23 23 41.45 +10 26 43.3 q G96
2013-10-31 02:43:08 C 23 23 41.64 +10 26 39.5 q G96
2013-10-31 02:52:05 C 23 23 41.82 +10 26 35.4 q G96
2013-10-31 04:38:45 C 23 23 44.05 +10 25 48.2 N I41
2013-10-31 05:21:48 C 23 23 44.94 +10 25 29.1 N I41
2013-11-01 03:42:50 C 23 24 15.77 +10 15 44.2 N I41
2013-11-01 04:49:05 C 23 24 17.18 +10 15 15.7 N I41
2013-11-04 04:02:19 C 23 26 02.35 +09 46 14.1 q 703
2013-11-04 04:03:02 C 23 26 02.19 +09 46 14.4 q 703
2013-11-04 04:13:59 C 23 26 02.66 +09 46 09.7 q 703
2013-11-04 04:14:42 C 23 26 02.52 +09 46 08.5 q 703
2013-11-04 04:25:38 C 23 26 02.88 +09 46 03.7 q 703
2013-11-04 04:26:21 C 23 26 02.88 +09 46 04.4 q 703
2013-11-04 04:37:17 C 23 26 03.06 +09 46 00.9 q 703
2013-11-04 04:38:00 C 23 26 03.00 +09 45 59.9 q 703
2018-12-18 15:14:24 C 12 46 26.521 -15 47 54.30 U F51
2018-12-18 15:29:50 C 12 46 27.390 -15 48 00.67 U F51
2018-12-18 15:37:34 C 12 46 27.833 -15 48 04.02 U F51
2019-03-27 12:32:34 C 14 43 37.76 -27 40 41.2 V T05
2019-03-27 12:44:09 C 14 43 38.07 -27 40 40.8 V T05
2019-03-27 12:45:43 C 14 43 37.97 -27 40 41.9 V T05
2019-03-27 12:56:55 C 14 43 38.30 -27 40 42.2 V T05
2019-03-27 13:09:00 C 14 43 38.69 -27 40 41.8 V T05
2019-04-02 12:49:40 C 14 47 10.93 -27 34 12.8 V T08
2019-04-02 13:02:16 C 14 47 11.11 -27 34 12.1 V T08
2019-04-02 13:14:54 C 14 47 11.35 -27 34 10.3 V T08
2019-04-02 13:27:30 C 14 47 11.59 -27 34 09.5 V T08
2019-04-04 12:21:43 C 14 48 10.85 -27 29 05.4 V T05
2019-04-04 12:37:32 C 14 48 11.13 -27 29 02.7 V T05