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
2021-05-31 15:54:02 S 14 16 31.860 -74 17 09.56 V C57
2021-05-31 15:54:02 s 1 +92760.465 0 +365446.47 8470.0 C57
2021-05-31 16:54:02 S 14 17 13.378 -74 07 17.76 V C57
2021-05-31 16:54:02 s 1 +90796.637 0 +367052.67 7710.0 C57
2021-05-31 17:04:02 S 14 17 20.306 -74 05 49.24 V C57
2021-05-31 17:04:02 s 1 +90468.469 0 +367316.99 2560.0 C57
2021-05-31 17:14:02 S 14 17 27.912 -74 03 59.11 V C57
2021-05-31 17:14:02 s 1 +90140.057 0 +367580.36 6920.0 C57
2021-05-31 17:54:02 S 14 17 53.983 -73 57 46.44 V C57
2021-05-31 17:54:02 s 1 +88823.996 0 +368624.21 9680.0 C57
2021-05-31 18:04:02 S 14 18 00.094 -73 56 01.68 V C57
2021-05-31 18:04:02 s 1 +88494.384 0 +368882.77 1710.0 C57
2021-05-31 18:34:02 S 14 18 25.985 -73 50 47.54 V C57
2021-05-31 18:34:02 s 1 +87504.134 0 +369652.71 5040.0 C57
2021-05-31 18:54:02 S 14 18 35.285 -73 47 47.69 V C57
2021-05-31 18:54:02 s 1 +86842.800 0 +370161.23 5010.0 C57
2021-05-31 19:44:02 S 14 19 12.137 -73 39 31.36 V C57
2021-05-31 19:44:02 s 1 +85185.450 0 +371415.80 7170.0 C57
2021-05-31 19:54:02 S 14 19 14.734 -73 38 14.68 V C57
2021-05-31 19:54:02 s 1 +84853.301 0 +371663.86 4300.0 C57
2021-05-31 20:14:02 S 14 19 28.378 -73 34 50.45 V C57
2021-05-31 20:14:02 s 1 +84188.332 0 +372157.12 7280.0 C57
2021-05-31 20:24:02 S 14 19 34.632 -73 33 15.01 V C57
2021-05-31 20:24:02 s 1 +83855.515 0 +372402.32 3130.0 C57
2021-05-31 20:44:02 S 14 19 46.985 -73 30 05.22 V C57
2021-05-31 20:44:02 s 1 +83189.222 0 +372889.88 3580.0 C57
2021-05-31 21:34:02 S 14 20 18.144 -73 22 00.23 V C57
2021-05-31 21:34:02 s 1 +81519.692 0 +374092.18 2490.0 C57
2021-05-31 21:54:02 S 14 20 27.348 -73 19 01.92 V C57
2021-05-31 21:54:02 s 1 +80850.385 0 +374566.48 7240.0 C57
2021-05-31 22:04:02 S 14 20 35.369 -73 17 31.02 V C57
2021-05-31 22:04:02 s 1 +80515.416 0 +374802.21 9010.0 C57
2021-05-31 22:14:02 S 14 20 41.129 -73 16 01.27 V C57
2021-05-31 22:14:02 s 1 +80180.238 0 +375037.00 400.0 C57
2021-05-31 22:54:02 S 14 21 05.827 -73 09 30.49 V C57
2021-05-31 22:54:02 s 1 +78837.455 0 +375966.71 2060.0 C57
2021-05-31 23:04:02 S 14 21 10.327 -73 08 12.95 V C57
2021-05-31 23:04:02 s 1 +78501.247 0 +376196.79 1530.0 C57
2021-05-31 23:24:02 S 14 21 23.767 -73 05 15.00 V C57
2021-05-31 23:24:02 s 1 +77828.226 0 +376654.11 9330.0 C57
2021-06-01 00:34:02 S 14 22 04.771 -72 54 05.87 V C57
2021-06-01 00:34:02 s 1 +75466.395 0 +378225.18 70.0 C57
2021-06-01 00:44:02 S 14 22 11.006 -72 52 13.30 V C57
2021-06-01 00:44:02 s 1 +75128.211 0 +378445.87 5890.0 C57
2021-06-01 00:54:02 S 14 22 17.561 -72 50 45.13 V C57
2021-06-01 00:54:02 s 1 +74789.835 0 +378665.63 1360.0 C57
2021-06-01 01:14:02 S 14 22 28.030 -72 47 34.40 V C57
2021-06-01 01:14:02 s 1 +74112.511 0 +379102.33 1260.0 C57
2021-06-01 01:34:02 S 14 22 37.373 -72 44 14.86 V C57
2021-06-01 01:34:02 s 1 +73434.433 0 +379535.30 9780.0 C57