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
2015-11-09 04:00:58 C 22 19 20.68 +28 53 20.5 R G45
2015-11-09 04:10:08 C 22 19 19.48 +28 53 42.0 R G45
2015-11-09 04:10:14 C 22 19 19.47 +28 53 42.3 R G45
2015-11-09 04:18:55 C 22 19 18.33 +28 54 02.9 R G45
2015-11-09 04:19:01 C 22 19 18.30 +28 54 03.0 R G45
2015-11-09 04:23:51 C 22 19 17.87 +28 54 16.8 q 703
2015-11-09 04:34:26 C 22 19 16.50 +28 54 41.5 q 703
2015-11-09 04:45:04 C 22 19 15.11 +28 55 06.3 q 703
2015-11-10 18:13:00 C 22 15 14.91 +30 18 25.2 c A53
2015-11-10 18:20:49 C 22 15 14.05 +30 18 41.4 c A53
2015-11-10 18:28:54 C 22 15 13.15 +30 18 58.2 c A53
2015-11-10 18:37:00 C 22 15 12.23 +30 19 14.9 c A53
2015-11-10 18:45:06 C 22 15 11.34 +30 19 31.4 c A53
2015-11-10 19:21:31 C 22 15 07.42 +30 20 45.5 q 204
2015-11-10 19:31:43 C 22 15 06.28 +30 21 06.1 q 204
2015-11-10 19:41:55 C 22 15 05.17 +30 21 27.0 q 204
2015-11-11 18:50:26 C 22 12 56.59 +31 07 02.2 q 246
2015-11-11 18:51:13 C 22 12 56.52 +31 07 03.8 q 246
2015-11-11 18:52:10 C 22 12 56.43 +31 07 05.7 q 246
2015-11-11 18:52:28 C 22 12 56.40 +31 07 06.1 q 246
2015-11-11 18:52:59 C 22 12 56.33 +31 07 07.2 q 246
2015-11-11 18:53:21 C 22 12 56.31 +31 07 07.8 q 246
2015-11-11 18:53:35 C 22 12 56.28 +31 07 08.3 q 246
2015-11-11 20:55:33 C 22 12 44.24 +31 10 52.8 o 461
2015-11-11 20:56:55 C 22 12 44.09 +31 10 55.7 o 461
2015-11-11 20:58:16 C 22 12 43.99 +31 10 57.7 o 461
2015-11-11 20:59:35 C 22 12 43.85 +31 11 00.1 o 461
2015-11-11 21:02:17 C 22 12 43.60 +31 11 05.0 o 461
2015-11-11 21:03:36 C 22 12 43.49 +31 11 07.6 o 461
2015-11-11 21:04:58 C 22 12 43.36 +31 11 09.6 o 461
2015-11-11 21:06:19 C 22 12 43.23 +31 11 12.1 o 461
2015-11-13 23:41:05 C 22 08 51.82 +32 38 24.1 u H21
2015-11-13 23:42:38 C 22 08 51.70 +32 38 26.2 u H21
2015-11-13 23:46:15 C 22 08 51.40 +32 38 32.2 u H21
2015-11-13 23:48:54 C 22 08 51.18 +32 38 36.2 u H21
2015-11-13 23:52:49 C 22 08 50.86 +32 38 42.5 u H21
2015-11-23 02:39:03 C 22 00 12.95 +36 58 04.0 u 926
2015-11-23 03:08:00 C 22 00 12.15 +36 58 29.7 u 926
2015-11-23 03:34:46 C 22 00 11.45 +36 58 52.6 u 926
2015-12-04 01:44:56 C 22 00 04.88 +40 13 53.0 R G45
2015-12-04 01:54:39 C 22 00 04.96 +40 13 58.6 R G45
2015-12-04 02:03:58 C 22 00 04.98 +40 14 04.4 R G45
2015-12-04 02:31:59 C 22 00 05.16 +40 14 21.3 R G45
2024-09-24 23:45:08 C 06 46 46.999 -39 05 29.69 V M22
2024-09-24 23:49:44 C 06 46 46.505 -39 05 27.17 V M22
2024-09-24 23:57:37 C 06 46 45.792 -39 05 21.59 V M22
2024-09-25 00:34:11 C 06 46 42.353 -39 04 59.99 V M22
2024-09-27 02:38:11 C 06 41 56.986 -38 27 47.77 V M22
2024-09-27 02:42:48 C 06 41 56.460 -38 27 44.24 V M22
2024-09-27 02:53:29 C 06 41 55.272 -38 27 36.22 V M22
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)