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 16:44:03 S 14 29 33.838 -70 31 12.94 V C57
2021-06-01 16:44:03 s 1 +41916.975 0 +395346.05 780.0 C57
2021-06-01 18:44:03 S 14 30 14.935 -70 15 00.32 V C57
2021-06-01 18:44:03 s 1 +37684.346 0 +396871.74 3050.0 C57
2021-06-01 19:34:03 S 14 30 32.035 -70 08 23.60 V C57
2021-06-01 19:34:03 s 1 +35916.862 0 +397469.53 2280.0 C57
2021-06-01 21:24:03 S 14 31 08.998 -69 53 25.40 V C57
2021-06-01 21:24:03 s 1 +32021.048 0 +398706.43 4390.0 C57
2021-06-01 22:54:03 S 14 31 38.227 -69 41 18.64 V C57
2021-06-01 22:54:03 s 1 +28826.683 0 +399638.61 8980.0 C57
2021-06-01 23:04:03 S 14 31 41.966 -69 39 57.17 V C57
2021-06-01 23:04:03 s 1 +28471.400 0 +399737.76 8610.0 C57
2021-06-01 23:24:03 S 14 31 48.475 -69 37 31.30 V C57
2021-06-01 23:24:03 s 1 +27760.634 0 +399933.42 7980.0 C57
2021-06-01 23:54:03 S 14 31 58.776 -69 33 20.38 V C57
2021-06-01 23:54:03 s 1 +26693.992 0 +400220.27 7290.0 C57
2021-06-02 00:04:03 S 14 32 02.561 -69 32 04.06 V C57
2021-06-02 00:04:03 s 1 +26338.317 0 +400314.12 7120.0 C57
2021-06-02 00:14:03 S 14 32 05.268 -69 30 47.34 V C57
2021-06-02 00:14:03 s 1 +25982.580 0 +400407.08 6970.0 C57
2021-06-02 00:44:03 S 14 32 14.170 -69 26 51.54 V C57
2021-06-02 00:44:03 s 1 +24915.000 0 +400680.70 6670.0 C57
2021-06-02 00:54:03 S 14 32 17.177 -69 25 32.23 V C57
2021-06-02 00:54:03 s 1 +24559.020 0 +400770.14 6600.0 C57
2021-06-02 01:04:03 S 14 32 19.315 -69 24 27.47 V C57
2021-06-02 01:04:03 s 1 +24202.982 0 +400858.70 6550.0 C57
2021-06-02 02:14:03 S 14 32 41.479 -69 14 51.22 V C57
2021-06-02 02:14:03 s 1 +21709.148 0 +401453.96 6450.0 C57
2021-06-02 02:34:03 S 14 32 46.730 -69 12 36.97 V C57
2021-06-02 02:34:03 s 1 +20996.144 0 +401616.11 6440.0 C57
2021-06-02 02:44:03 S 14 32 50.184 -69 11 20.18 V C57
2021-06-02 02:44:03 s 1 +20639.567 0 +401695.87 6430.0 C57
2021-06-02 03:44:03 S 14 33 06.492 -69 03 36.61 V C57
2021-06-02 03:44:03 s 1 +18499.090 0 +402155.98 6100.0 C57
2021-06-02 04:04:03 S 14 33 12.379 -69 00 59.44 V C57
2021-06-02 04:04:03 s 1 +17785.233 0 +402302.33 5850.0 C57
2021-06-02 04:14:03 S 14 33 15.108 -69 00 04.57 V C57
2021-06-02 04:14:03 s 1 +17428.239 0 +402374.18 5690.0 C57
2021-06-02 14:54:03 S 14 35 57.547 -67 41 11.83 V C57
2021-06-02 15:14:03 S 14 36 01.802 -67 38 38.18 V C57
2021-06-02 22:34:03 S 14 37 30.694 -66 48 09.43 V C57
2021-06-02 22:34:03 s 1 -21923.594 0 +404960.27 9820.0 C57
2021-06-02 23:04:03 S 14 37 35.328 -66 44 48.44 V C57
2021-06-02 23:04:03 s 1 -22994.096 0 +404883.87 2160.0 C57
2021-06-02 23:14:03 S 14 37 35.947 -66 43 38.78 V C57
2021-06-02 23:14:03 s 1 -23350.839 0 +404856.68 5760.0 C57
2021-06-02 23:34:03 S 14 37 41.484 -66 41 34.76 V C57
2021-06-02 23:34:03 s 1 -24064.184 0 +404799.69 2180.0 C57
2021-06-02 23:44:03 S 14 37 43.394 -66 40 14.16 V C57
2021-06-02 23:44:03 s 1 -24420.784 0 +404769.91 5000.0 C57