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
2019-09-19 09:05:14 C 19 48 09.16 +07 14 13.3 V T08
2019-09-19 09:20:58 C 19 48 11.04 +07 14 05.1 V T08
2019-09-19 09:26:40 C 19 48 11.72 +07 14 02.4 V T08
2019-09-23 20:07:55 C 20 01 02.42 +06 20 35.7 V A16
2019-09-23 20:18:29 C 20 01 03.64 +06 20 30.3 V A16
2019-09-23 21:00:38 C 20 01 08.52 +06 20 09.0 V A16
2019-10-02 21:19:50 C 20 26 00.37 +04 44 13.7 q 160
2019-10-02 21:22:55 C 20 26 00.73 +04 44 11.9 q 160
2019-10-02 21:25:57 C 20 26 01.01 +04 44 10.5 q 160
2019-10-03 19:09:34 C 20 28 26.29 +04 35 35.0 q 160
2019-10-03 19:12:37 C 20 28 26.64 +04 35 33.6 q 160
2019-10-04 07:35:14 C 20 29 48.60 +04 30 49.3 V T08
2019-10-04 07:39:53 C 20 29 49.14 +04 30 46.7 V T08
2019-10-04 08:31:47 C 20 29 54.69 +04 30 28.6 V T08
2019-10-04 08:42:30 C 20 29 55.86 +04 30 23.9 V T08
2019-10-08 18:50:45 C 20 41 29.47 +03 51 56.0 q 160
2019-10-08 18:53:21 C 20 41 29.67 +03 51 55.7 q 160
2019-10-08 18:56:19 C 20 41 30.04 +03 51 53.8 q 160
2019-10-14 05:27:16 C 20 55 15.211 +03 11 35.70 U F52
2019-10-14 05:44:13 C 20 55 16.923 +03 11 30.95 U F52
2019-10-14 06:01:05 C 20 55 18.629 +03 11 26.38 U F52
2019-10-19 06:11:00 C 21 07 32.860 +02 40 57.40 U F51
2019-10-19 06:28:23 C 21 07 34.558 +02 40 53.48 U F51
2019-10-19 07:03:09 C 21 07 37.968 +02 40 45.56 U F51
2019-10-20 02:26:06 C 21 09 34.48 +02 36 24.8 V 703
2019-10-20 02:33:39 C 21 09 35.18 +02 36 23.3 V 703
2019-10-20 02:41:12 C 21 09 35.92 +02 36 21.4 V 703
2019-10-20 02:48:46 C 21 09 36.69 +02 36 19.4 V 703
2019-10-23 02:22:33 C 21 16 41.04 +02 21 46.6 V 703
2019-10-23 02:30:44 C 21 16 41.80 +02 21 45.3 V 703
2019-10-23 02:38:55 C 21 16 42.55 +02 21 43.9 V 703
2019-10-23 02:47:05 C 21 16 43.32 +02 21 41.9 V 703
2019-10-24 05:16:07 C 21 19 18.564 +02 16 53.36 U F52
2019-10-24 05:52:03 C 21 19 21.972 +02 16 47.07 U F52
2019-10-24 06:10:02 C 21 19 23.683 +02 16 43.89 U F52
2019-10-24 07:37:42 S 21 19 32.19 +02 16 29.8 L C51
2019-10-24 10:46:12 S 21 19 50.522 +02 15 56.74 L C51
2019-10-24 13:54:31 S 21 20 08.82 +02 15 24.1 L C51
2019-10-24 17:02:50 S 21 20 27.08 +02 14 51.7 L C51
2019-10-24 20:11:20 S 21 20 45.346 +02 14 18.78 L C51
2019-10-24 23:19:39 S 21 21 03.62 +02 13 47.7 L C51
2019-10-25 02:28:09 S 21 21 21.88 +02 13 15.1 L C51
2019-10-25 04:01:30 S 21 21 30.89 +02 12 59.9 L C51
2019-10-25 05:36:29 S 21 21 40.09 +02 12 43.6 L C51
2019-10-25 07:10:43 S 21 21 49.22 +02 12 27.8 L C51
2019-10-25 08:44:47 S 21 21 58.31 +02 12 12.5 L C51
2019-10-25 10:19:03 S 21 22 07.42 +02 11 56.6 L C51
2019-10-25 13:27:21 S 21 22 25.59 +02 11 25.9 L C51
2019-10-25 16:35:51 S 21 22 43.80 +02 10 55.8 L C51
2019-10-25 18:41:17 C 21 22 56.00 +02 10 30.2 V 130