2017 KP31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2637810301 ± 8.39e-08
Semi-major axis (a)1.7605485017 AU ± 4.92e-09
Inclination (i)25.15872634° ± 1.00e-05
Long. of Asc. Node (Ω)106.70245864° ± 1.78e-05
Arg. of Perihelion (ω)75.01255128° ± 3.53e-05
Mean Anomaly (M)262.25394175° ± 2.14e-05
Mean Motion (n)0.4219298829°/day ± 1.77e-09
Perihelion dist (q)1.29614920 AU ± 1.48e-07
Aphelion dist (Q)2.22494780 AU ± 1.48e-07
Orbital Period2.33599544 yr ± 9.78e-09
Physical Parameters
H (abs. magnitude)20.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.154″
Uncertainty0
Orbit TypeAmor
MOID0.466043 AU
Observations Used60
Oppositions4
Arc Total2017-2024
First Observation Used2017-05-25
Last Observation Used2024-06-14
Observations (64)
Date Type RA Dec Mag Band Observatory
2017-05-25 12:06:08 C 16 10 33.729 +33 01 35.73 L F51
2017-05-25 12:22:37 C 16 10 32.629 +33 01 12.36 L F51
2017-05-25 12:39:06 C 16 10 31.525 +33 00 48.65 L F51
2017-05-26 07:50:07 C 16 09 20.46 +32 33 21.3 t 705
2017-05-26 07:51:35 C 16 09 20.38 +32 33 19.4 t 705
2017-05-26 07:53:03 C 16 09 20.28 +32 33 17.1 t 705
2017-05-26 08:20:56 C 16 09 18.49 +32 32 36.7 q I52
2017-05-26 08:40:04 C 16 09 17.26 +32 32 09.3 q I52
2017-05-26 08:49:08 C 16 09 16.66 +32 31 56.1 q I52
2017-05-26 12:04:50 C 16 09 04.489 +32 27 15.49 U 568
2017-05-26 12:06:15 C 16 09 04.397 +32 27 13.41 U 568
2017-05-26 12:07:41 C 16 09 04.304 +32 27 11.32 U 568
2017-05-27 05:00:33 C 16 08 03.40 +32 02 25.3 U H01
2017-05-27 05:05:29 C 16 08 03.07 +32 02 18.1 U H01
2017-05-27 05:20:20 C 16 08 02.11 +32 01 56.3 U H01
2017-05-27 05:28:47 C 16 08 01.57 +32 01 43.9 U H01
2017-05-27 10:06:11 C 16 07 43.66 +31 54 52.5 o 926
2017-05-27 10:22:46 C 16 07 42.61 +31 54 27.9 o 926
2017-05-27 10:38:33 C 16 07 41.62 +31 54 04.0 o 926
2017-05-28 07:10:12 C 16 06 28.49 +31 23 19.3 o 926
2017-05-28 07:27:46 C 16 06 27.37 +31 22 52.3 o 926
2017-05-28 07:33:05 C 16 06 26.97 +31 22 44.4 o 691
2017-05-28 07:44:31 C 16 06 26.26 +31 22 28.1 o 926
2017-05-28 07:50:13 C 16 06 25.86 +31 22 18.6 o 691
2017-05-29 06:46:16 C 16 05 05.12 +30 47 10.3 o 926
2017-05-29 06:55:03 C 16 05 04.57 +30 46 56.9 o 926
2017-05-29 07:03:46 C 16 05 04.02 +30 46 43.2 o 926
2017-05-29 08:48:52 C 16 04 57.55 +30 43 56.7 658
2017-05-29 08:52:01 C 16 04 57.43 +30 43 52.0 658
2017-05-29 08:55:07 C 16 04 57.17 +30 43 47.1 658
2017-05-31 07:28:01 C 16 02 18.43 +29 30 10.0 o 691
2017-05-31 07:58:51 C 16 02 16.67 +29 29 21.0 o 691
2017-05-31 08:29:11 C 16 02 14.88 +29 28 30.9 o 691
2017-06-03 04:50:38 C 15 58 36.99 +27 35 19.8 o 291
2017-06-03 04:56:40 C 15 58 36.64 +27 35 09.1 o 291
2017-06-03 05:02:43 C 15 58 36.31 +27 34 59.4 o 291
2017-06-03 07:00:12 C 15 58 29.83 +27 31 40.2 o 926
2017-06-03 07:14:50 C 15 58 29.00 +27 31 15.7 o 926
2017-06-15 05:36:36 C 15 46 56.11 +18 52 10.0 o 691
2017-06-15 05:55:28 C 15 46 55.44 +18 51 35.1 o 691
2017-06-15 06:14:52 C 15 46 54.83 +18 50 58.2 o 691
2017-06-29 04:00:01 C 15 41 42.25 +08 25 08.8 o 691
2017-06-29 04:20:16 C 15 41 42.10 +08 24 32.1 o 691
2017-06-29 04:40:51 C 15 41 42.03 +08 23 54.3 o 691
2019-01-09 05:57:34 C 03 27 05.599 -03 00 39.20 V T12
2019-01-09 06:03:34 C 03 27 05.486 -03 00 33.23 V T12
2019-01-10 05:19:58 C 03 26 43.547 -02 37 45.49 V T12
2019-01-10 05:31:37 C 03 26 43.351 -02 37 34.20 V T12
2019-01-10 05:37:27 C 03 26 43.247 -02 37 28.27 V T12
2024-01-17 12:25:39 C 13 13 06.90 +25 50 14.9 V 691