68346 (2001 KZ66)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4164687760 ± 8.64e-09
Semi-major axis (a)1.5074617963 AU ± 6.90e-10
Inclination (i)16.69569315° ± 1.67e-06
Long. of Asc. Node (Ω)219.36836022° ± 6.51e-06
Arg. of Perihelion (ω)140.27691390° ± 6.88e-06
Mean Anomaly (M)346.81511207° ± 3.40e-06
Mean Motion (n)0.5325284373°/day ± 3.65e-10
Perihelion dist (q)0.87965103 AU ± 1.30e-08
Aphelion dist (Q)2.13527257 AU ± 1.31e-08
Orbital Period1.85084254 yr ± 1.27e-09
Physical Parameters
H (abs. magnitude)16.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.121″
Uncertainty0
Orbit TypeApollo
MOID0.039437 AU
Observations Used1099
Radar Obs Used2
Gaia Obs Used31
Oppositions17
Arc Total1979-2025
First Observation Used1979-12-28
Last Observation Used2025-06-22
Observations (1267)
Date Type RA Dec Mag Band Observatory
2025-05-02 07:30:21 C 12 44 37.118 -11 43 52.90 V 703
2025-05-03 03:21:33 C 12 43 40.080 -11 28 03.83 V W68
2025-05-03 03:26:08 C 12 43 39.878 -11 28 00.26 V W68
2025-05-03 03:34:00 C 12 43 39.478 -11 27 54.00 V W68
2025-05-03 03:48:23 C 12 43 38.782 -11 27 42.52 V W68
2025-05-16 13:47:12 C 12 31 51.389 -07 35 05.57 V P07
2025-05-16 13:50:59 C 12 31 51.254 -07 35 03.30 V P07
2025-05-16 14:59:26 C 12 31 49.392 -07 34 19.09 V P07
2025-05-16 16:30:59 C 12 31 46.889 -07 33 20.27 V P07
2025-05-22 05:14:07 C 12 29 06.364 -06 13 32.81 V G96
2025-05-22 05:22:20 C 12 29 06.212 -06 13 28.13 V G96
2025-05-22 05:30:32 C 12 29 06.072 -06 13 23.45 V G96
2025-05-22 05:38:45 C 12 29 05.939 -06 13 18.80 V G96
2025-06-22 04:30:36 C 12 35 59.363 -02 03 43.13 V G96
2025-06-22 04:38:48 C 12 35 59.622 -02 03 42.55 V G96
2025-06-22 04:47:00 C 12 35 59.928 -02 03 42.34 V G96
2025-06-22 04:55:12 C 12 36 00.140 -02 03 40.32 V G96
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2003-10-28 12:24:00 27971.35215 2 Hz 2380 -1 -1
2003-10-28 12:57:00 80059547.797 5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)