450649 (2006 UY64)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1573435056 ± 1.37e-08
Semi-major axis (a)0.9315963331 AU ± 2.58e-10
Inclination (i)26.21634730° ± 2.74e-06
Long. of Asc. Node (Ω)30.76612997° ± 4.07e-07
Arg. of Perihelion (ω)210.80283474° ± 5.56e-06
Mean Anomaly (M)210.47282160° ± 8.37e-06
Mean Motion (n)1.0961515961°/day ± 4.55e-10
Perihelion dist (q)0.78501570 AU ± 1.28e-08
Aphelion dist (Q)1.07817697 AU ± 1.28e-08
Orbital Period0.89916968 yr ± 3.74e-10
NGA Modelr2
A21.52852148e-14 ± 7.18e-16 AU/d²
Physical Parameters
H (abs. magnitude)19.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.218″
Uncertainty0
Orbit TypeAten
MOID0.052706 AU
Observations Used740
Radar Obs Used7
Oppositions2
Arc Total2006-2025
First Observation Used2006-10-25
Last Observation Used2025-12-18
Observations (929)
Date Type RA Dec Mag Band Observatory
2015-10-06 01:20:16 C 06 13 59.20 -54 06 45.0 q K92
2015-10-06 01:45:27 S 06 13 46.18 -54 06 41.3 L C51
2015-10-06 01:50:16 C 06 13 48.11 -54 07 02.2 q K92
2015-10-06 02:06:15 C 06 13 42.21 -54 07 11.2 q K91
2015-10-06 02:06:15 C 06 13 42.20 -54 07 11.0 q K92
2015-10-06 02:13:19 C 06 13 39.56 -54 07 14.9 q K91
2015-10-06 02:19:18 C 06 13 37.34 -54 07 18.2 q K91
2015-10-06 02:40:20 C 06 13 29.50 -54 07 29.3 q K92
2015-10-06 02:52:47 C 06 13 24.79 -54 07 35.9 q K92
2015-10-06 02:56:14 C 06 13 23.53 -54 07 37.6 q K92
2015-10-07 07:35:17 C 06 02 42.75 -54 19 57.5 t W86
2015-10-07 07:45:09 C 06 02 38.60 -54 20 02.4 t W86
2015-10-07 07:54:56 C 06 02 34.42 -54 20 07.1 t W86
2015-10-07 08:04:44 C 06 02 30.29 -54 20 11.7 t W86
2015-10-07 08:14:33 C 06 02 26.12 -54 20 16.3 t W86
2015-10-07 08:25:46 C 06 02 21.31 -54 20 21.6 t W86
2015-10-07 08:34:09 C 06 02 17.75 -54 20 25.4 t W86
2015-10-16 06:01:28 C 03 36 50.27 -50 47 38.0 q Y00
2015-10-16 06:16:02 C 03 36 34.99 -50 46 35.0 q Y00
2015-10-16 06:29:16 C 03 36 21.10 -50 45 37.3 q Y00
2015-10-16 08:31:29 C 03 34 17.33 -50 36 32.0 u 807
2015-10-16 08:32:47 C 03 34 15.99 -50 36 26.4 u 807
2015-10-16 08:34:03 C 03 34 14.65 -50 36 20.7 u 807
2015-10-16 08:35:21 C 03 34 13.28 -50 36 14.7 u 807
2015-10-16 08:36:39 C 03 34 11.94 -50 36 08.8 u 807
2015-10-16 08:37:25 C 03 34 11.11 -50 36 05.4 u 807
2015-10-20 21:07:36 C 01 39 52.48 -35 45 32.4 o K95
2015-10-20 21:09:07 C 01 39 50.88 -35 45 13.7 o K95
2015-10-20 21:10:40 C 01 39 49.26 -35 44 54.8 o K95
2015-10-20 21:35:01 C 01 39 23.76 -35 39 57.1 o K95
2015-10-20 21:36:32 C 01 39 22.16 -35 39 38.4 o K95
2015-10-20 21:38:05 C 01 39 20.56 -35 39 19.7 o K95
2015-10-23 07:31:35 C 00 45 53.26 -22 20 06.6 q W88
2015-10-23 07:36:58 C 00 45 48.73 -22 18 46.7 q W88
2015-10-23 07:41:57 C 00 45 44.53 -22 17 32.5 q W88
2015-10-23 07:46:56 C 00 45 40.36 -22 16 18.5 q W88
2015-10-23 07:51:54 C 00 45 36.20 -22 15 04.8 q W88
2015-10-26 20:04:41 C 23 48 06.11 -02 45 16.6 c A53
2015-10-26 20:07:47 C 23 48 04.31 -02 44 39.3 c A53
2015-10-26 20:10:40 C 23 48 02.62 -02 44 03.6 c A53
2015-10-26 20:13:52 C 23 48 00.78 -02 43 23.8 c A53
2015-10-26 20:16:52 C 23 47 59.03 -02 42 47.4 c A53
2015-10-27 05:45:48 C 23 42 49.16 -00 48 37.1 u 926
2015-10-27 05:48:02 C 23 42 47.93 -00 48 11.2 u 926
2015-10-27 05:49:50 C 23 42 46.93 -00 47 49.9 u 926
2015-10-27 20:16:05 C 23 35 27.79 +01 55 33.8 t L04
2015-10-27 20:25:02 C 23 35 23.21 +01 57 11.5 t L04
2015-10-27 20:31:24 C 23 35 19.93 +01 58 21.4 t L04
2015-10-27 20:37:36 C 23 35 16.76 +01 59 29.0 t L04
2015-10-29 04:25:42 C 23 20 54.64 +07 20 05.2 u H21
Radar Observations (7)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-10-23 05:40:00 -26848.32 3 Hz 8560 -14 -14
2015-10-23 06:50:00 61095377.15 10 us 8560 -14 -14
2015-10-23 08:00:00 61116862.23 3 us 8560 -14 -14
2015-10-24 05:40:00 61916505.92 3 us 8560 -14 -14
2015-10-30 00:33:00 83513223.77 4 us 2380 -1 -1
2015-10-31 01:24:00 89419722.15 0.5 us 2380 -1 -1
2024-10-21 06:20:00 57544964.8 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)