IAA RAS IAA Minor Planet Database

2019 KN

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3706719876 ± 2.00e+00
Semi-major axis (a)1.3524251836 AU ± 3.00e+00
Inclination (i)4.61966667° ± 4.00e+00
Long. of Asc. Node (Ω)72.05208866° ± 5.00e+00
Arg. of Perihelion (ω)238.41234757° ± 6.00e+00
Mean Anomaly (M)13.85189809° ± 6.30e-02
Mean Motion (n)0.6266676400°/day ± 2.09e+00
Perihelion dist (q)0.85112650 AU ± 3.30e+00
Aphelion dist (Q)1.85371110 AU ± 4.92e+00
Orbital Period1.57277570 yr ± 5.23e+00
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.596″
Uncertainty2
Orbit TypeApollo
MOID0.010413 AU
Observations Used43
Oppositions1
Arc Total2019-2019
First Observation Used—
Last Observation Used2019-05-26
Observations (44)
Date Type RA Dec Mag Band Observatory
2019-05-09 09:34:43 C 15 37 15.233 +00 38 56.80 – V F51
2019-05-09 09:52:23 C 15 37 15.139 +00 39 13.69 – V F51
2019-05-25 08:26:38 C 16 37 37.74 +42 21 13.1 – V G96
2019-05-25 08:34:34 C 16 37 48.93 +42 26 56.0 – V G96
2019-05-25 08:42:15 C 16 37 59.67 +42 32 25.9 – V G96
2019-05-25 08:49:50 C 16 38 10.21 +42 37 49.2 – V G96
2019-05-25 09:08:35 C 16 38 34.79 +42 51 04.7 – V H01
2019-05-25 09:13:42 C 16 38 42.27 +42 54 47.7 – V H01
2019-05-25 09:28:04 C 16 39 03.51 +43 05 14.0 – V H01
2019-05-25 09:39:40 C 16 39 20.91 +43 13 41.5 – V H01
2019-05-25 10:33:23 C 16 40 46.28 +43 53 38.9 – V I52
2019-05-25 10:33:56 C 16 40 47.16 +43 54 03.5 – V I52
2019-05-25 10:34:29 C 16 40 48.04 +43 54 28.0 – V I52
2019-05-25 10:35:03 C 16 40 48.98 +43 54 52.8 – V I52
2019-05-25 13:08:04 C 16 45 40.612 +45 56 41.67 – V F51
2019-05-25 13:18:18 C 16 45 59.056 +46 04 43.16 – V F51
2019-05-25 13:50:47 C 16 48 07.03 +46 28 49.5 – r P93
2019-05-25 14:25:48 C 16 49 14.73 +46 57 50.7 – r P93
2019-05-25 14:28:08 C 16 49 19.23 +46 59 46.5 – r P93
2019-05-25 14:32:34 C 16 49 27.92 +47 03 27.9 – r P93
2019-05-25 20:22:38 C 17 05 00.40 +52 03 16.6 – V L01
2019-05-25 20:23:26 C 17 05 02.71 +52 04 00.6 – V L01
2019-05-25 20:26:54 C 17 05 12.98 +52 07 15.4 – V L01
2019-05-25 20:28:05 C 17 05 16.46 +52 08 23.0 – V L01
2019-05-25 20:29:40 C 17 05 21.16 +52 09 52.2 – V L01
2019-05-25 20:30:20 C 17 05 23.10 +52 10 29.3 – V L01
2019-05-25 20:32:56 C 17 05 30.81 +52 12 56.2 – V L01
2019-05-25 21:33:46 C 17 08 28.87 +53 10 13.9 – o K88
2019-05-25 21:37:48 C 17 08 41.37 +53 14 03.2 – o K88
2019-05-25 21:41:50 C 17 08 54.01 +53 17 52.1 – o K88
2019-05-25 23:23:57 C 17 14 51.86 +54 55 08.1 – q I93
2019-05-25 23:26:57 C 17 15 02.24 +54 58 02.5 – q I93
2019-05-25 23:35:02 C 17 15 30.66 +55 05 51.8 – q I93
2019-05-25 23:52:54 C 17 16 32.84 +55 21 37.8 – V J95
2019-05-25 23:59:45 C 17 16 57.78 +55 28 16.0 – V J95
2019-05-26 00:06:52 C 17 17 23.91 +55 35 11.5 – V J95
2019-05-26 08:48:38 C 18 04 39.92 +64 14 17.3 – V H01
2019-05-26 09:01:34 C 18 06 13.01 +64 26 56.5 – V H01
2019-05-26 09:12:00 C 18 07 29.47 +64 37 07.3 – V H01
2019-05-26 09:20:40 C 18 08 33.74 +64 45 32.2 – V H01
2019-05-26 22:37:04 C 21 14 06.61 +73 30 24.0 – V J95
2019-05-26 22:43:59 C 21 16 22.01 +73 31 29.6 – V J95
2019-05-26 22:51:51 C 21 18 55.50 +73 32 37.6 – V J95
2019-05-26 22:59:05 C 21 21 17.28 +73 33 33.4 – V J95