2017 KN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4032940237 ± 5.73e-08
Semi-major axis (a)1.7092073515 AU ± 1.54e-07
Inclination (i)8.50919921° ± 7.41e-06
Long. of Asc. Node (Ω)96.85404837° ± 4.94e-05
Arg. of Perihelion (ω)225.45897590° ± 5.07e-05
Mean Anomaly (M)242.45058455° ± 1.70e-04
Mean Motion (n)0.4410828256°/day ± 5.97e-08
Perihelion dist (q)1.01989424 AU ± 1.34e-07
Aphelion dist (Q)2.39852046 AU ± 2.38e-07
Orbital Period2.23456055 yr ± 3.02e-07
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.270″
Uncertainty0
Orbit TypeAmor
MOID0.059132 AU
Observations Used93
Oppositions1
Arc Total2015-2017
First Observation Used2015-12-14
Last Observation Used2017-11-19
Observations (97)
Date Type RA Dec Mag Band Observatory
2017-05-23 05:10:50 C 14 09 15.07 +05 45 54.3 q I52
2017-05-23 05:13:43 C 14 09 14.94 +05 45 53.4 q I52
2017-05-23 05:16:35 C 14 09 14.67 +05 45 53.1 q I52
2017-05-24 06:47:39 C 14 07 27.17 +05 43 37.1 q I52
2017-05-24 07:03:25 C 14 07 26.04 +05 43 34.8 q I52
2017-05-24 07:15:15 C 14 07 25.16 +05 43 33.9 q I52
2017-05-24 07:24:14 C 14 07 24.50 +05 43 33.0 q I52
2017-05-28 03:43:37 C 14 01 14.48 +05 29 56.2 u 807
2017-05-28 03:50:17 C 14 01 14.03 +05 29 55.1 u 807
2017-05-28 03:57:10 C 14 01 13.54 +05 29 53.9 u 807
2017-05-28 05:42:39 C 14 01 07.06 +05 29 14.7 q I52
2017-05-28 05:48:59 C 14 01 06.65 +05 29 13.5 q I52
2017-05-28 05:56:14 C 14 01 06.14 +05 29 11.9 q I52
2017-05-28 06:03:29 C 14 01 05.63 +05 29 10.4 q I52
2017-05-30 07:15:17 C 13 58 01.49 +05 18 01.4 t 705
2017-05-30 07:16:45 C 13 58 01.38 +05 18 00.9 t 705
2017-05-30 07:18:12 C 13 58 01.30 +05 18 00.4 t 705
2017-06-02 01:12:12 C 13 54 12.70 +04 59 31.3 u 807
2017-06-02 01:18:52 C 13 54 12.32 +04 59 29.3 u 807
2017-06-02 01:25:52 C 13 54 11.91 +04 59 26.9 u 807
2017-06-02 02:19:01 C 13 54 08.71 +04 59 09.6 u 807
2017-06-02 02:25:41 C 13 54 08.34 +04 59 07.8 u 807
2017-06-02 02:32:31 C 13 54 07.94 +04 59 05.8 u 807
2017-06-02 04:11:02 C 13 54 02.74 +04 58 16.2 o 291
2017-06-02 04:19:19 C 13 54 02.25 +04 58 13.6 o 291
2017-06-02 04:27:38 C 13 54 01.76 +04 58 11.0 o 291
2017-06-15 06:31:24 C 13 41 02.66 +02 30 55.7 o 691
2017-06-15 07:03:33 C 13 41 01.70 +02 30 36.7 o 691
2017-06-19 05:08:22 C 13 38 58.12 +01 29 59.0 q I52
2017-06-19 05:15:33 C 13 38 57.94 +01 29 54.2 q I52
2017-06-19 05:22:11 C 13 38 57.81 +01 29 49.7 q I52
2017-07-14 00:25:29 C 13 45 21.71 -07 15 58.6 u 807
2017-07-14 00:33:16 C 13 45 21.97 -07 16 06.9 u 807
2017-07-14 00:41:16 C 13 45 22.19 -07 16 15.1 u 807
2017-08-20 23:43:32 C 14 54 34.59 -27 25 15.5 u 807
2017-08-20 23:48:50 C 14 54 35.20 -27 25 23.3 u 807
2017-08-20 23:54:21 C 14 54 35.88 -27 25 32.1 u 807
2017-08-21 00:04:53 C 14 54 37.04 -27 25 48.8 u 807
2017-10-20 02:01:22 C 21 25 27.03 -43 40 53.3 U 807
2017-10-20 02:09:11 C 21 25 29.30 -43 40 40.8 U 807
2017-10-20 02:17:14 C 21 25 31.62 -43 40 27.8 U 807
2017-10-24 00:45:41 C 21 52 00.47 -40 59 55.7 U 807
2017-10-24 00:52:19 C 21 52 02.18 -40 59 43.6 U 807
2017-10-24 00:59:09 C 21 52 03.93 -40 59 31.5 U 807
2017-11-19 01:44:46 C 23 48 05.03 -21 19 31.5 U 807
2017-11-19 01:52:36 C 23 48 06.01 -21 19 17.6 U 807
2017-11-19 02:00:39 C 23 48 07.04 -21 19 03.4 U 807