2016 KB4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6710383236 ± 3.15e-08
Semi-major axis (a)2.3155479492 AU ± 2.05e-08
Inclination (i)14.85366330° ± 8.21e-06
Long. of Asc. Node (Ω)154.75524065° ± 6.17e-05
Arg. of Perihelion (ω)206.63601505° ± 6.29e-05
Mean Anomaly (M)218.26721756° ± 1.70e-05
Mean Motion (n)0.2797252098°/day ± 3.72e-09
Perihelion dist (q)0.76172654 AU ± 7.32e-08
Aphelion dist (Q)3.86936936 AU ± 8.05e-08
Orbital Period3.52355186 yr ± 4.68e-08
Physical Parameters
H (abs. magnitude)20.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.152254 AU
Observations Used81
Oppositions5
Arc Total2016-2023
First Observation Used2016-05-30
Last Observation Used2023-06-25
Observations (106)
Date Type RA Dec Mag Band Observatory
2016-05-30 09:21:48 C 17 10 33.955 +12 50 41.78 L F51
2016-05-30 09:38:33 C 17 10 32.957 +12 50 55.75 L F51
2016-05-30 09:55:16 C 17 10 31.965 +12 51 09.77 L F51
2016-05-31 06:45:33 C 17 09 20.15 +13 08 32.4 u H21
2016-05-31 07:03:19 C 17 09 19.07 +13 08 47.1 u H21
2016-05-31 07:25:35 C 17 09 17.73 +13 09 05.2 u H21
2016-05-31 08:54:11 C 17 09 12.68 +13 10 18.9 o 926
2016-05-31 09:11:52 C 17 09 11.58 +13 10 33.4 o 926
2016-05-31 09:27:19 C 17 09 10.66 +13 10 45.9 o 926
2016-05-31 10:34:51 C 17 09 07.048 +13 11 44.87 t 568
2016-05-31 10:36:21 C 17 09 06.956 +13 11 46.13 t 568
2016-05-31 10:37:50 C 17 09 06.862 +13 11 47.36 t 568
2016-06-02 08:44:53 C 17 06 19.00 +13 49 56.2 o 926
2016-06-02 08:57:45 C 17 06 18.09 +13 50 07.3 o 926
2016-06-02 09:53:09 C 17 06 14.55 +13 50 52.2 q I52
2016-06-02 09:58:45 C 17 06 14.07 +13 50 56.3 q I52
2016-06-02 10:05:45 C 17 06 13.65 +13 51 02.5 q I52
2016-06-02 10:12:44 C 17 06 13.19 +13 51 08.2 q I52
2016-06-02 10:24:14 C 17 06 12.42 +13 51 17.7 o 291
2016-06-02 10:27:46 C 17 06 12.17 +13 51 20.7 o 291
2016-06-02 10:31:21 C 17 06 11.95 +13 51 23.4 o 291
2016-06-05 07:36:40 C 17 01 38.50 +14 47 37.7 t 705
2016-06-05 07:38:07 C 17 01 38.38 +14 47 38.6 t 705
2016-06-05 07:39:35 C 17 01 38.30 +14 47 40.2 t 705
2016-06-07 07:09:14 C 16 58 15.20 +15 25 23.6 o 291
2016-06-07 07:12:19 C 16 58 15.03 +15 25 26.0 o 291
2016-06-07 07:15:23 C 16 58 14.80 +15 25 28.9 o 291
2016-06-13 07:00:02 C 16 46 49.13 +17 13 00.4 q I52
2016-06-13 07:04:27 C 16 46 48.75 +17 13 03.4 q I52
2016-06-13 07:08:54 C 16 46 48.30 +17 13 06.5 q I52
2016-06-13 07:13:26 C 16 46 47.91 +17 13 09.6 q I52
2016-06-25 04:30:35 C 16 19 40.59 +20 00 46.4 q H21
2016-06-25 04:43:40 C 16 19 39.18 +20 00 52.3 q H21
2016-06-25 05:13:48 C 16 19 35.99 +20 01 05.3 q H21
2016-06-27 07:22:01 C 16 14 21.49 +20 22 12.5 t 705
2016-06-27 07:23:29 C 16 14 21.32 +20 22 13.0 t 705
2016-06-27 07:24:57 C 16 14 21.16 +20 22 13.5 t 705
2016-06-30 03:38:23 C 16 07 05.04 +20 46 13.9 q H21
2016-06-30 03:53:44 C 16 07 03.31 +20 46 18.5 q H21
2016-06-30 04:09:01 C 16 07 01.59 +20 46 23.5 q H21
2016-07-02 07:46:31 C 16 01 24.87 +21 00 49.4 o 691
2016-07-02 07:57:44 C 16 01 23.57 +21 00 50.6 o 691
2016-07-02 08:08:56 C 16 01 22.32 +21 00 53.2 o 691
2016-07-08 06:21:26 C 15 45 42.232 +21 23 22.93 t 568
2016-07-08 06:22:08 C 15 45 42.150 +21 23 23.00 t 568
2016-07-08 06:22:57 C 15 45 42.056 +21 23 23.03 t 568
2016-07-09 03:24:56 C 15 43 21.06 +21 24 27.0 q H21
2016-07-09 03:38:10 C 15 43 19.65 +21 24 28.1 q H21
2016-07-12 02:44:00 C 15 35 23.88 +21 24 16.0 q H21
2016-07-12 03:10:07 C 15 35 20.83 +21 24 15.6 q H21