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
2021-04-14 07:05:02 C 10 03 54.896 -07 37 18.62 U F51
2021-05-10 03:52:38 C 10 10 19.68 -02 54 01.2 V G96
2021-05-10 04:00:49 C 10 10 19.88 -02 53 58.7 V G96
2021-05-10 04:09:00 C 10 10 20.11 -02 53 56.5 V G96
2023-01-21 14:19:37 C 12 38 25.085 -22 00 49.04 U F52
2023-01-21 14:35:13 C 12 38 25.265 -22 00 53.24 U F52
2023-01-21 14:50:50 C 12 38 25.454 -22 00 57.34 U F52
2023-01-21 15:06:26 C 12 38 25.644 -22 01 01.50 U F52
2023-03-19 10:23:41 C 12 00 57.898 -20 05 11.71 U F52
2023-03-19 10:39:20 C 12 00 56.922 -20 05 03.01 U F52
2023-03-19 10:54:58 C 12 00 55.938 -20 04 54.35 U F52
2023-03-19 11:10:38 C 12 00 54.962 -20 04 45.56 U F52
2023-03-20 05:04:53 C 11 59 49.987 -19 54 36.18 V W68
2023-03-20 05:11:23 C 11 59 49.658 -19 54 32.87 V W68
2023-03-20 05:23:29 C 11 59 48.838 -19 54 24.91 V W68
2023-03-20 06:10:23 C 11 59 45.888 -19 53 58.16 V W68
2023-03-28 03:24:56 C 11 48 20.818 -17 55 28.49 V W68
2023-03-28 03:29:04 C 11 48 20.630 -17 55 27.01 V W68
2023-03-28 03:33:38 C 11 48 20.354 -17 55 22.84 V W68
2023-03-28 03:53:44 C 11 48 19.013 -17 55 10.09 V W68
2023-04-17 07:12:29 C 11 24 14.117 -12 02 43.20 U F52
2023-04-17 07:29:13 C 11 24 13.461 -12 02 31.08 U F52
2023-04-17 07:45:56 C 11 24 12.805 -12 02 18.90 U F52
2023-04-17 08:02:39 C 11 24 12.165 -12 02 06.83 U F52
2023-04-19 05:21:26 C 11 22 35.706 -11 29 25.66 V G96
2023-04-19 05:28:52 C 11 22 35.454 -11 29 19.93 V G96
2023-04-19 05:36:18 C 11 22 35.198 -11 29 14.60 V G96
2023-04-19 05:43:44 C 11 22 34.921 -11 29 09.64 V G96
2023-04-21 05:42:06 C 11 21 01.879 -10 55 07.25 V 703
2023-04-21 05:49:50 C 11 21 01.591 -10 55 03.94 V 703
2023-04-21 05:57:34 C 11 21 01.246 -10 54 58.00 V 703
2023-04-21 06:05:17 C 11 21 01.004 -10 54 53.50 V 703
2023-04-24 06:00:30 C 11 18 59.170 -10 05 18.69 U F52
2023-04-24 06:17:14 C 11 18 58.708 -10 05 07.45 U F52
2023-04-24 06:33:59 C 11 18 58.241 -10 04 56.15 U F52
2023-04-24 06:50:47 C 11 18 57.777 -10 04 44.76 U F52
2023-05-23 04:53:45 C 11 16 36.566 -04 12 51.41 V G96
2023-05-23 05:01:53 C 11 16 36.721 -04 12 48.20 V G96
2023-05-23 05:10:01 C 11 16 36.840 -04 12 45.72 V G96
2023-06-10 04:18:51 C 11 28 14.574 -02 36 37.87 V G96
2023-06-10 04:26:19 C 11 28 14.826 -02 36 37.22 V G96
2023-06-10 04:33:47 C 11 28 15.078 -02 36 36.29 V G96
2023-06-10 04:41:15 C 11 28 15.348 -02 36 35.46 V G96
2025-02-22 13:30:12 C 13 55 31.981 -24 26 43.88 X F51
2025-02-22 13:45:07 C 13 55 31.975 -24 26 44.34 X F51
2025-02-22 14:00:04 C 13 55 31.965 -24 26 44.69 X F51
2025-02-22 14:14:59 C 13 55 31.961 -24 26 45.06 X F51
2025-03-02 13:53:59 C 13 54 35.165 -24 23 03.35 X F52
2025-03-02 14:10:36 C 13 54 34.945 -24 23 02.25 X F52
2025-03-02 14:27:10 C 13 54 34.728 -24 23 00.99 X F52
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)