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
2025-04-28 02:56:14 C 11 54 06.742 -13 17 15.50 V W68
2025-04-28 03:00:47 C 11 54 06.653 -13 17 12.37 V W68
2025-04-28 03:20:05 C 11 54 06.098 -13 16 59.09 V W68
2025-04-28 03:41:41 C 11 54 05.350 -13 16 46.24 V W68
2025-05-03 03:11:29 C 11 51 10.488 -11 58 56.32 V W68
2025-05-03 03:15:40 C 11 51 10.409 -11 58 53.29 V W68
2025-05-03 03:42:56 C 11 51 09.814 -11 58 35.65 V W68
2025-05-03 04:07:45 C 11 51 09.242 -11 58 18.91 V W68
2025-05-03 07:58:10 C 11 51 04.783 -11 55 58.04 V T08
2025-05-03 08:02:46 C 11 51 04.723 -11 55 55.52 V T08
2025-05-03 08:12:00 C 11 51 04.450 -11 55 49.15 V T08
2025-05-03 08:27:53 C 11 51 04.142 -11 55 39.40 V T08
2025-05-23 04:41:00 C 11 49 44.918 -07 15 47.12 V G96
2025-05-23 04:49:16 C 11 49 45.026 -07 15 42.95 V G96
2025-05-23 04:57:31 C 11 49 45.138 -07 15 38.88 V G96
2025-05-23 05:05:46 C 11 49 45.239 -07 15 34.63 V G96
2025-05-29 21:17:26 C 11 53 13.027 -06 01 25.90 V R17
2025-05-29 21:37:49 C 11 53 13.562 -06 01 17.76 V R17
2025-05-29 21:58:10 C 11 53 14.040 -06 01 08.40 V R17
2025-05-29 22:18:34 C 11 53 14.592 -06 01 00.23 V R17
2025-06-22 03:47:19 C 12 19 56.946 -03 22 41.23 V G96
2025-06-22 03:55:32 C 12 19 57.475 -03 22 39.83 V G96
2025-06-22 04:03:44 C 12 19 58.004 -03 22 38.64 V G96
2025-06-22 04:18:12 C 12 19 58.962 -03 22 37.34 V G96
2026-01-11 12:11:06 C 23 01 21.005 +01 14 36.42 W O18
2026-01-11 12:12:53 C 23 01 21.148 +01 14 37.53 W O18