IAA RAS IAA Minor Planet Database

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
2019-07-25 11:08:41 C 16 43 30.89 +15 00 49.8 – V T08
2019-07-25 11:12:42 C 16 43 31.40 +15 00 50.4 – V T08
2019-07-25 11:23:41 C 16 43 32.88 +15 00 52.8 – V T08
2019-07-25 11:54:41 C 16 43 36.97 +15 00 58.7 – V T08
2019-07-26 01:08:30 C 16 45 25.66 +15 03 41.5 – q I15
2019-07-26 01:10:36 C 16 45 25.94 +15 03 41.8 – q I15
2019-07-26 01:12:42 C 16 45 26.21 +15 03 42.2 – q I15
2019-07-27 06:58:50 C 16 49 28.99 +15 09 14.1 – V T05
2019-07-27 07:24:48 C 16 49 31.61 +15 09 11.5 – V 654
2019-07-27 07:35:35 C 16 49 33.77 +15 09 19.9 – V T05
2019-07-27 07:50:19 C 16 49 35.00 +15 09 15.2 – V 654
2019-07-27 07:50:54 C 16 49 35.76 +15 09 22.3 – V T05
2019-07-29 04:54:52 C 16 55 47.62 +15 15 10.1 – V 654
2019-07-29 05:54:12 C 16 55 55.51 +15 15 15.7 – V 654
2019-07-29 07:15:33 C 16 56 07.13 +15 15 29.9 – V T08
2019-07-29 07:22:22 C 16 56 07.30 +15 15 23.4 – V 654
2019-07-29 07:40:48 C 16 56 10.46 +15 15 32.3 – V T08
2019-07-29 07:49:09 C 16 56 11.589 +15 15 32.49 – U F51
2019-07-29 07:56:00 C 16 56 12.48 +15 15 33.6 – V T08
2019-07-29 08:08:32 C 16 56 14.144 +15 15 34.41 – U F51
2019-07-29 08:27:53 C 16 56 16.713 +15 15 36.04 – U F51
2019-07-29 08:47:17 C 16 56 19.287 +15 15 37.69 – U F51
2019-07-30 05:45:45 C 16 59 14.19 +15 17 16.5 – V 654
2019-07-30 07:31:04 C 16 59 28.36 +15 17 22.4 – V 654
2019-07-31 19:59:27 C 17 04 35.10 +15 18 57.3 – q K73
2019-07-31 20:09:46 C 17 04 36.50 +15 18 57.5 – q K73
2019-07-31 20:19:46 C 17 04 37.86 +15 18 57.6 – q K73
2019-07-31 20:29:41 C 17 04 39.22 +15 18 57.2 – q K73
2019-07-31 20:34:43 C 17 04 39.81 +15 18 58.4 – q K73
2019-07-31 20:44:46 C 17 04 41.20 +15 18 58.0 – q K73
2019-07-31 20:54:21 C 17 04 42.51 +15 18 57.9 – q K73
2019-08-01 05:55:09 C 17 05 58.45 +15 19 07.8 – V 654
2019-08-01 07:09:59 C 17 06 08.63 +15 19 07.5 – V 654
2019-08-01 20:38:32 C 17 08 03.12 +15 19 05.7 – q K73
2019-08-01 20:41:48 C 17 08 03.41 +15 19 05.1 – q K73
2019-08-01 20:47:36 C 17 08 04.30 +15 19 05.4 – q K73
2019-08-01 21:50:25 C 17 08 12.99 +15 19 03.0 – q 160
2019-08-01 21:53:21 C 17 08 13.39 +15 19 03.1 – q 160
2019-08-01 21:56:18 C 17 08 13.79 +15 19 02.9 – q 160
2019-08-02 02:57:34 C 17 08 56.42 +15 18 59.7 – q I15
2019-08-02 03:01:46 C 17 08 57.01 +15 18 59.5 – q I15
2019-08-02 03:05:57 C 17 08 57.58 +15 18 59.4 – q I15
2019-08-02 05:50:22 C 17 09 20.84 +15 18 58.9 – V 654
2019-08-02 07:04:59 C 17 09 31.04 +15 18 56.5 – V 654
2019-08-03 21:01:17 C 17 14 54.53 +15 17 10.9 – V A16
2019-08-03 21:05:09 C 17 14 54.90 +15 17 12.0 – q 160
2019-08-03 21:08:11 C 17 14 55.32 +15 17 11.7 – q 160
2019-08-03 21:10:41 C 17 14 55.78 +15 17 10.7 – V A16
2019-08-03 21:11:07 C 17 14 55.73 +15 17 11.5 – q 160
2019-08-03 21:21:09 C 17 14 57.36 +15 17 09.5 – V A16