IAA RAS IAA Minor Planet Database

2021 KA17

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3662346797 ± 1.44e-06
Semi-major axis (a)0.9610794347 AU ± 1.79e-07
Inclination (i)6.11199710° ± 2.87e-05
Long. of Asc. Node (Ω)45.19290624° ± 6.55e-04
Arg. of Perihelion (ω)81.17208924° ± 5.41e-04
Mean Anomaly (M)353.22336564° ± 3.68e-04
Mean Motion (n)1.0461003556°/day ± 2.93e-07
Perihelion dist (q)0.60909882 AU ± 1.39e-06
Aphelion dist (Q)1.31306005 AU ± 1.41e-06
Orbital Period0.94219095 yr ± 2.64e-07
Physical Parameters
H (abs. magnitude)21.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-08
RMS Residual3.604″
Uncertainty0
Orbit TypeAten
MOID0.036375 AU
Observations Used106
Oppositions1
Arc Total2021-2024
First Observation Used2021-05-31
Last Observation Used2024-09-24
Observations (194)
Date Type RA Dec Mag Band Observatory
2021-06-01 01:44:02 S 14 22 43.452 -72 43 02.24 – V C57
2021-06-01 01:44:02 s 1 +73095.113 0 +379750.39 3540.0 – C57
2021-06-01 01:54:02 S 14 22 49.726 -72 41 33.18 – V C57
2021-06-01 01:54:02 s 1 +72755.608 0 +379964.54 6960.0 – C57
2021-06-01 02:54:02 S 14 23 21.170 -72 32 16.33 – V C57
2021-06-01 02:54:02 s 1 +70714.742 0 +381229.90 630.0 – C57
2021-06-01 03:14:02 S 14 23 31.766 -72 29 20.18 – V C57
2021-06-01 03:14:02 s 1 +70033.016 0 +381644.26 2620.0 – C57
2021-06-01 03:44:02 S 14 23 48.036 -72 24 41.80 – V C57
2021-06-01 03:44:02 s 1 +69009.108 0 +382258.83 3280.0 – C57
2021-06-01 03:54:02 S 14 23 52.262 -72 23 27.49 – V C57
2021-06-01 03:54:02 s 1 +68667.458 0 +382461.83 2890.0 – C57
2021-06-01 04:44:02 S 14 24 19.015 -72 15 33.88 – V C57
2021-06-01 04:44:02 s 1 +66956.645 0 +383462.96 6470.0 – C57
2021-06-01 06:44:03 S 14 25 18.314 -71 57 26.14 – V C57
2021-06-01 06:44:03 s 1 +62833.326 0 +385771.89 700.0 – C57
2021-06-01 06:54:03 S 14 25 22.639 -71 56 09.78 – V C57
2021-06-01 06:54:03 s 1 +62488.731 0 +385958.30 5270.0 – C57
2021-06-01 07:04:03 S 14 25 27.962 -71 54 26.10 – V C57
2021-06-01 07:04:03 s 1 +62143.981 0 +386143.79 9570.0 – C57
2021-06-01 07:24:03 S 14 25 38.491 -71 51 22.61 – V C57
2021-06-01 07:24:03 s 1 +61454.022 0 +386512.01 7430.0 – C57
2021-06-01 07:34:03 S 14 25 40.812 -71 50 24.83 – V C57
2021-06-01 07:34:03 s 1 +61108.815 0 +386694.75 980.0 – C57
2021-06-01 07:54:03 S 14 25 50.203 -71 47 27.24 – V C57
2021-06-01 07:54:03 s 1 +60417.952 0 +387057.48 7350.0 – C57
2021-06-01 08:24:03 S 14 26 05.417 -71 42 39.31 – V C57
2021-06-01 08:24:03 s 1 +59380.546 0 +387594.71 5080.0 – C57
2021-06-01 08:34:03 S 14 26 09.451 -71 41 19.72 – V C57
2021-06-01 08:34:03 s 1 +59034.451 0 +387771.96 7190.0 – C57
2021-06-01 08:44:03 S 14 26 14.230 -71 39 41.72 – V C57
2021-06-01 08:44:03 s 1 +58688.212 0 +387948.29 9060.0 – C57
2021-06-01 08:54:03 S 14 26 18.696 -71 38 16.01 – V C57
2021-06-01 08:54:03 s 1 +58341.830 0 +388123.71 700.0 – C57
2021-06-01 09:04:03 S 14 26 21.718 -71 36 37.98 – V C57
2021-06-01 09:04:03 s 1 +57995.304 0 +388298.22 2120.0 – C57
2021-06-01 09:14:03 S 14 26 26.784 -71 35 28.64 – V C57
2021-06-01 09:14:03 s 1 +57648.637 0 +388471.82 3300.0 – C57
2021-06-01 09:44:03 S 14 26 40.699 -71 31 19.09 – V C57
2021-06-01 09:44:03 s 1 +56607.795 0 +388987.14 5540.0 – C57
2021-06-01 10:34:03 S 14 27 02.484 -71 23 42.07 – V C57
2021-06-01 10:34:03 s 1 +54870.312 0 +389827.81 4960.0 – C57
2021-06-01 10:54:03 S 14 27 10.932 -71 21 07.06 – V C57
2021-06-01 10:54:03 s 1 +54174.379 0 +390157.72 3280.0 – C57
2021-06-01 11:04:03 S 14 27 17.335 -71 19 29.42 – V C57
2021-06-01 11:04:03 s 1 +53826.215 0 +390321.31 2140.0 – C57
2021-06-01 11:24:03 S 14 27 24.398 -71 16 27.30 – V C57
2021-06-01 11:24:03 s 1 +53129.496 0 +390645.77 9270.0 – C57
2021-06-01 11:44:03 S 14 27 33.708 -71 13 38.71 – V C57
2021-06-01 11:44:03 s 1 +52432.263 0 +390966.61 5630.0 – C57