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
2021-06-02 23:54:03 S 14 37 45.734 -66 39 21.64 V C57
2021-06-02 23:54:03 s 1 -24777.335 0 +404739.25 7550.0 C57
2021-06-03 00:24:03 S 14 37 51.490 -66 35 57.01 V C57
2021-06-03 00:24:03 s 1 -25846.686 0 +404642.11 3570.0 C57
2021-06-03 00:54:03 S 14 37 57.048 -66 32 21.98 V C57
2021-06-03 00:54:03 s 1 -26915.567 0 +404537.20 7130.0 C57
2021-06-03 01:04:03 S 14 37 58.654 -66 31 14.30 V C57
2021-06-03 01:04:03 s 1 -27271.752 0 +404500.49 7760.0 C57
2021-06-03 02:04:03 S 14 38 09.084 -66 24 36.83 V C57
2021-06-03 02:04:03 s 1 -29407.676 0 +404262.14 5510.0 C57
2021-06-03 02:44:03 S 14 38 15.672 -66 20 38.44 V C57
2021-06-03 02:44:03 s 1 -30830.436 0 +404085.96 8150.0 C57
2021-06-03 10:04:03 S 14 39 23.575 -65 33 50.87 V C57
2021-06-03 10:04:03 s 1 -46403.136 0 +401235.00 7150.0 C57
2021-06-03 10:34:03 S 14 39 28.759 -65 30 36.04 V C57
2021-06-03 10:34:03 s 1 -47458.783 0 +400979.61 1870.0 C57
2021-06-03 11:24:03 S 14 39 37.373 -65 25 20.35 V C57
2021-06-03 11:24:03 s 1 -49216.180 0 +400536.64 1640.0 C57
2021-06-03 11:34:03 S 14 39 38.309 -65 24 15.19 V C57
2021-06-03 11:34:03 s 1 -49567.350 0 +400445.44 360.0 C57
2021-06-03 11:54:03 S 14 39 40.342 -65 22 28.31 V C57
2021-06-03 11:54:03 s 1 -50269.374 0 +400260.45 6550.0 C57
2021-06-03 12:34:03 S 14 39 46.596 -65 18 17.42 V C57
2021-06-03 12:34:03 s 1 -51672.136 0 +399880.06 3880.0 C57
2022-07-23 09:01:09 C 19 11 21.450 -47 03 08.77 V F52
2022-07-23 09:12:06 C 19 11 19.232 -47 03 07.21 V F52
2022-07-23 09:23:05 C 19 11 17.101 -47 03 05.43 V F52
2022-07-23 09:34:06 C 19 11 14.877 -47 03 04.23 V F52
2023-07-16 13:41:06 C 23 02 05.621 -29 02 15.29 X F51
2023-07-16 13:54:16 C 23 02 04.932 -29 02 29.48 X F51
2023-07-16 14:09:00 C 23 02 04.180 -29 02 45.47 X F51
2023-07-16 14:22:05 C 23 02 03.487 -29 02 59.35 X F51
2023-07-18 03:48:42 C 23 00 16.156 -29 44 04.64 V J04
2023-07-18 04:20:23 C 23 00 14.227 -29 44 39.74 V J04
2024-09-06 02:32:27 B 00 52 34.586 -32 33 54.54 X L87
2024-09-06 02:41:17 B 00 52 33.840 -32 34 15.10 X L87
2024-09-06 02:50:07 B 00 52 33.017 -32 34 34.61 X L87
2024-09-08 11:01:28 C 00 47 29.392 -34 50 08.14 X F51
2024-09-08 11:13:31 C 00 47 27.962 -34 50 38.70 X F51
2024-09-08 11:25:34 C 00 47 26.533 -34 51 09.05 X F51
2024-09-24 21:38:12 C 23 05 02.969 -55 11 16.48 V M22
2024-09-24 21:42:51 C 23 05 00.307 -55 11 31.13 V M22
2024-09-24 21:51:32 C 23 04 55.577 -55 11 58.96 V M22
2024-09-24 22:07:24 C 23 04 46.462 -55 12 48.74 V M22