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
2019-05-09 08:38:49 C 14 53 03.84 -19 58 45.6 V 703
2019-05-09 08:44:25 C 14 53 03.76 -19 58 39.1 V 703
2019-05-09 08:47:02 C 14 53 03.77 -19 58 37.1 V 703
2019-05-09 08:52:37 C 14 53 03.69 -19 58 30.7 V 703
2019-05-09 08:55:14 C 14 53 03.78 -19 58 27.6 V 703
2019-05-14 04:37:13 C 14 52 51.26 -17 48 45.6 o 691
2019-05-14 04:50:33 C 14 52 51.21 -17 48 30.0 o 691
2019-05-14 05:03:48 C 14 52 51.11 -17 48 14.0 o 691
2019-05-14 05:22:37 C 14 52 51.00 -17 47 51.9 V G96
2019-05-14 05:30:42 C 14 52 50.95 -17 47 42.2 V G96
2019-05-14 05:38:49 C 14 52 50.91 -17 47 32.6 V G96
2019-05-14 05:46:54 C 14 52 50.86 -17 47 23.0 V G96
2019-05-14 09:56:06 C 14 52 50.29 -17 42 22.0 V T05
2019-05-14 09:59:44 C 14 52 50.27 -17 42 17.5 V T05
2019-05-14 10:09:20 C 14 52 50.21 -17 42 06.0 V T05
2019-05-14 10:15:56 C 14 52 50.16 -17 41 58.1 V T05
2019-05-15 05:09:37 C 14 52 50.05 -17 19 06.6 V 703
2019-05-15 05:17:44 C 14 52 50.01 -17 18 56.7 V 703
2019-05-15 05:25:51 C 14 52 49.97 -17 18 47.1 V 703
2019-05-15 05:33:57 C 14 52 49.92 -17 18 37.0 V 703
2019-05-15 08:31:31 C 14 52 49.92 -17 14 56.4 V T05
2019-05-15 08:35:29 C 14 52 49.91 -17 14 51.6 V T05
2019-05-15 08:43:28 C 14 52 49.86 -17 14 41.9 V T05
2019-05-15 08:59:38 C 14 52 49.77 -17 14 22.1 V T05
2019-05-15 23:21:31 C 14 52 49.26 -16 56 41.8 V A16
2019-05-15 23:31:50 C 14 52 49.19 -16 56 28.8 V A16
2019-05-15 23:42:11 C 14 52 49.20 -16 56 16.0 V A16
2019-05-15 23:52:30 C 14 52 49.09 -16 56 02.5 V A16
2019-05-16 00:13:11 C 14 52 49.05 -16 55 37.8 V A16
2019-05-16 00:23:30 C 14 52 48.90 -16 55 24.2 V A16
2019-05-21 10:26:58 C 14 53 06.74 -14 03 57.1 V T08
2019-05-21 10:31:03 C 14 53 06.71 -14 03 51.4 V T08
2019-05-21 10:38:31 C 14 53 06.72 -14 03 41.0 V T08
2019-05-21 10:52:30 C 14 53 06.71 -14 03 21.5 V T08
2019-05-22 08:55:58 C 14 53 14.450 -13 32 35.80 U F52
2019-05-22 09:12:47 C 14 53 14.446 -13 32 12.21 U F52
2019-05-22 09:29:33 C 14 53 14.445 -13 31 48.57 U F52
2019-05-22 09:46:15 C 14 53 14.441 -13 31 25.12 U F52
2019-05-22 11:02:04 C 14 53 14.45 -13 29 38.0 V T05
2019-05-22 11:06:04 C 14 53 14.45 -13 29 32.5 V T05
2019-05-22 11:13:25 C 14 53 14.46 -13 29 21.9 V T05
2019-05-22 11:28:09 C 14 53 14.47 -13 29 01.1 V T05
2019-05-23 09:50:12 C 14 53 23.75 -12 57 19.8 V T05
2019-05-23 09:55:04 C 14 53 23.75 -12 57 12.6 V T05
2019-05-23 10:04:31 C 14 53 23.76 -12 56 59.3 V T05
2019-05-23 10:21:58 C 14 53 23.79 -12 56 34.2 V T05
2019-05-25 08:54:37 C 14 53 46.63 -11 49 18.9 V 703
2019-05-25 09:05:01 C 14 53 46.70 -11 49 02.5 V 703
2019-05-25 09:05:55 C 14 53 47.60 -11 48 59.5 V T08
2019-05-25 09:09:59 C 14 53 47.61 -11 48 53.7 V T08