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
2006-10-25 12:03:57 C 22 34 22.83 -29 36 39.0 r E12
2006-10-25 12:12:40 C 22 34 20.92 -29 35 03.0 r E12
2006-10-25 12:21:23 C 22 34 19.02 -29 33 26.6 r E12
2006-10-25 12:30:06 C 22 34 17.14 -29 31 50.2 r E12
2006-10-25 13:23:12 C 22 34 05.70 -29 22 03.2 r E12
2006-10-25 13:34:24 C 22 34 03.32 -29 19 59.2 r E12
2006-10-25 13:45:36 C 22 34 00.98 -29 17 55.0 r E12
2006-10-25 14:03:04 C 22 33 57.33 -29 14 15.3 o 474
2006-10-25 14:05:04 C 22 33 56.94 -29 13 53.2 o 474
2006-10-25 14:07:04 C 22 33 56.53 -29 13 31.0 o 474
2006-10-25 14:12:13 C 22 33 55.44 -29 13 00.8 r E12
2006-10-25 14:12:39 C 22 33 55.33 -29 12 55.9 r E12
2006-10-25 14:13:04 C 22 33 55.26 -29 12 51.3 r E12
2006-10-25 14:13:30 C 22 33 55.15 -29 12 46.7 r E12
2006-10-25 14:55:37 C 22 33 46.51 -29 05 00.6 r E12
2006-10-25 18:25:49 C 22 33 12.82 -28 28 36.0 o 151
2006-10-25 18:26:56 C 22 33 12.60 -28 28 24.1 o 151
2006-10-25 18:27:57 C 22 33 12.41 -28 28 12.5 o 151
2006-10-25 18:59:47 C 22 33 05.36 -28 22 29.2 c 246
2006-10-25 19:00:35 C 22 33 05.20 -28 22 20.6 c 246
2006-10-25 19:01:06 C 22 33 05.09 -28 22 14.7 c 246
2006-10-25 19:01:48 C 22 33 04.96 -28 22 07.8 c 246
2006-10-25 19:02:17 C 22 33 04.84 -28 22 02.9 c 246
2006-10-25 19:02:48 C 22 33 04.73 -28 21 57.1 c 246
2006-10-25 20:06:40 C 22 32 51.93 -28 10 23.5 c A99
2006-10-25 20:07:45 C 22 32 51.50 -28 10 13.0 c A99
2006-10-25 20:08:50 C 22 32 51.38 -28 09 56.3 c A99
2006-10-25 20:10:58 C 22 32 50.86 -28 09 37.7 c A99
2006-10-25 20:13:09 C 22 32 50.35 -28 09 10.5 c A99
2006-10-25 20:15:33 C 22 32 49.88 -28 08 44.5 c A99
2006-10-25 20:19:39 C 22 32 49.12 -28 07 58.3 c A99
2006-10-25 20:21:47 C 22 32 48.73 -28 07 38.7 c A99
2006-10-25 20:26:05 C 22 32 47.57 -28 06 51.9 c A99
2006-10-26 03:33:33 C 22 31 29.93 -26 50 01.8 o H06
2006-10-26 03:38:45 C 22 31 28.85 -26 49 05.6 o H06
2006-10-26 03:43:56 C 22 31 27.80 -26 48 09.8 o H06
2006-10-26 03:48:57 C 22 31 26.81 -26 47 16.5 o H06
2006-10-26 06:52:13 C 22 30 53.91 -26 13 41.1 r F84
2006-10-26 07:07:43 C 22 30 50.80 -26 10 55.8 r F84
2006-10-26 18:10:57 C 22 29 00.53 -24 15 43.6 r A89
2006-10-26 18:17:58 C 22 28 59.32 -24 14 30.5 r A89
2006-10-26 18:25:00 C 22 28 58.06 -24 13 17.6 r A89
2006-10-26 18:32:11 C 22 28 56.70 -24 12 03.6 r A89
2006-10-26 18:51:49 C 22 28 53.23 -24 08 38.2 o 151
2006-10-26 18:52:24 C 22 28 53.12 -24 08 32.3 o 151
2006-10-26 18:53:00 C 22 28 53.01 -24 08 26.3 o 151
2006-10-26 18:53:36 C 22 28 52.91 -24 08 19.7 o 151
2006-10-26 18:54:12 C 22 28 52.79 -24 08 13.4 o 151
2006-10-26 18:54:47 C 22 28 52.69 -24 08 07.0 o 151
2006-10-26 18:55:23 C 22 28 52.59 -24 08 00.6 o 151
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)