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
2024-01-17 12:41:50 C 13 13 09.39 +25 50 30.7 V 691
2024-01-17 12:58:01 C 13 13 11.96 +25 50 46.4 V 691
2024-02-19 10:02:46 C 15 14 49.44 +37 55 55.3 V H21
2024-02-19 10:15:54 C 15 14 51.17 +37 56 05.7 V H21
2024-05-29 08:18:08 C 15 44 14.736 +32 48 41.10 X F52
2024-05-29 08:36:07 C 15 44 13.772 +32 48 11.98 X F52
2024-05-29 08:54:11 C 15 44 12.775 +32 47 42.43 X F52
2024-06-01 06:59:30 C 15 40 53.716 +30 49 39.77 X F52
2024-06-01 07:17:20 C 15 40 52.840 +30 49 09.42 X F52
2024-06-01 07:35:11 C 15 40 51.977 +30 48 38.93 X F52
2024-06-14 06:31:17 C 15 30 36.697 +21 13 41.73 X F52
2024-06-14 06:49:22 C 15 30 36.254 +21 13 07.36 X F52
2024-06-14 07:07:34 C 15 30 35.823 +21 12 32.02 X F52
2024-06-14 07:25:51 C 15 30 35.364 +21 11 57.38 X F52