2017 KS31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2950011128 ± 3.25e-08
Semi-major axis (a)1.4984604672 AU ± 6.42e-08
Inclination (i)6.80011174° ± 3.23e-06
Long. of Asc. Node (Ω)56.12683267° ± 1.69e-05
Arg. of Perihelion (ω)259.34716095° ± 3.12e-05
Mean Anomaly (M)191.04483287° ± 1.11e-04
Mean Motion (n)0.5373340247°/day ± 3.45e-08
Perihelion dist (q)1.05641296 AU ± 6.65e-08
Aphelion dist (Q)1.94050797 AU ± 9.63e-08
Orbital Period1.83428973 yr ± 1.18e-07
Physical Parameters
H (abs. magnitude)21.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.158″
Uncertainty0
Orbit TypeAmor
MOID0.118150 AU
Observations Used42
Oppositions1
Arc Total2017-2019
First Observation Used2017-05-26
Last Observation Used2019-11-28
Observations (45)
Date Type RA Dec Mag Band Observatory
2017-05-26 12:46:33 C 19 41 05.902 -31 27 58.18 L F51
2017-05-26 13:01:29 C 19 41 08.638 -31 28 14.52 L F51
2017-05-26 13:16:24 C 19 41 11.366 -31 28 30.84 L F51
2017-05-27 03:17:47 C 19 43 55.99 -31 43 47.0 U J04
2017-05-27 03:23:49 C 19 43 57.16 -31 43 53.2 U J04
2017-05-27 08:43:17 C 19 45 00.57 -31 49 43.8 U H01
2017-05-27 08:54:47 C 19 45 02.75 -31 49 56.6 U H01
2017-05-27 09:18:06 C 19 45 07.15 -31 50 22.7 U H01
2017-05-27 09:23:32 C 19 45 08.17 -31 50 28.9 U H01
2017-05-27 13:34:24 C 19 45 57.500 -31 55 00.08 U 568
2017-05-27 13:35:50 C 19 45 57.765 -31 55 01.62 U 568
2017-05-27 13:37:15 C 19 45 58.033 -31 55 03.19 U 568
2017-05-28 05:08:32 C 19 49 07.00 -32 11 37.8 u 807
2017-05-28 05:12:41 C 19 49 07.82 -32 11 42.6 u 807
2017-05-28 05:16:40 C 19 49 08.56 -32 11 46.9 u 807
2017-05-28 14:43:18 C 19 51 02.036 -32 22 46.74 U T12
2017-05-28 14:44:36 C 19 51 02.288 -32 22 48.16 U T12
2017-06-17 15:02:31 C 22 04 28.50 -40 24 08.1 U 474
2017-06-17 15:04:33 C 22 04 29.19 -40 24 09.3 U 474
2017-06-17 15:06:35 C 22 04 29.88 -40 24 10.5 U 474
2017-06-17 15:08:38 C 22 04 30.56 -40 24 12.0 U 474
2017-08-20 09:33:39 C 03 29 09.33 -16 59 29.2 u 807
2017-08-20 09:39:45 C 03 29 09.60 -16 59 23.3 u 807
2017-08-20 09:46:00 C 03 29 09.88 -16 59 17.4 u 807
2017-09-15 12:03:19 C 03 42 37.59 -08 27 49.4 o 691
2017-09-15 12:06:23 C 03 42 37.48 -08 27 47.4 o 691
2017-10-16 08:14:46 C 02 57 51.67 +00 44 09.6 U G96
2017-10-16 08:22:15 C 02 57 50.95 +00 44 15.3 U G96
2017-10-16 08:29:43 C 02 57 50.21 +00 44 20.8 U G96
2017-10-16 08:37:14 C 02 57 49.49 +00 44 26.8 U G96
2017-10-18 11:56:22 C 02 53 09.456 +01 22 58.62 L F51
2017-10-18 12:15:50 C 02 53 07.516 +01 23 13.24 L F51
2017-10-18 12:35:25 C 02 53 05.570 +01 23 27.84 L F51
2017-10-24 07:39:31 C 02 40 33.60 +03 05 29.6 U G96
2017-10-24 07:47:02 C 02 40 32.88 +03 05 35.3 U G96
2017-10-24 07:54:33 C 02 40 32.17 +03 05 40.6 U G96
2017-10-24 08:02:03 C 02 40 31.44 +03 05 45.6 U G96
2017-11-17 03:34:45 C 02 03 28.76 +09 08 33.2 u 807
2017-11-17 03:44:50 C 02 03 28.34 +09 08 38.1 u 807
2017-11-17 03:54:55 C 02 03 27.95 +09 08 44.6 u 807
2017-11-21 10:03:31 C 02 00 26.346 +10 02 36.01 L F51
2017-11-21 10:20:04 C 02 00 25.891 +10 02 44.64 L F51
2017-11-21 10:53:23 C 02 00 24.939 +10 03 01.50 L F51
2019-11-27 11:26:42 C 07 10 34.657 +28 55 04.88 V T12
2019-11-28 12:36:37 C 07 09 23.644 +29 05 23.70 V T12