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295733 (2008 UW65)
Classification: Main-belt Asteroid          SPK-ID: 2295733
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06844325024612205 5.4123e-08  
a 2.307093008666382 1.498e-08 au
q 2.14918806453315 1.2502e-07 au
i 5.013441347443416 5.0308e-06 deg
node 7.227813489448642 5.9317e-05 deg
peri 313.1645199274723 6.8116e-05 deg
M 191.1026062847819 3.5794e-05 deg
tp 2459601.004862973579
(2022-Jan-21.50486297)
0.00012902 TDB
period 1279.95906813694
3.50
1.2466e-05
3.413e-08
d
yr
n .2812589941051805 2.7393e-09 deg/d
Q 2.464997952799614 1.6005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      6674 days (18.27 yr)  
   first obs. used      2001-10-26  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62288  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:41:59  

Additional Information
 Earth MOID = 1.14038 au 
 Jupiter MOID = 2.71694 au 
 T_jup = 3.579 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO455186  

295733 (2008 UW65)          Discovered 2008-Oct-21 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2090-May-02 11:03 00:14 Amphi 0.0444948363619728 0.0444696283328117 0.0445200448471774 1.74319400522592 1.74319393110894 2484538.960675927 14.319678358524 1275.678278644 64.2580697001791 10.3428142489725 19240.3577994016 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 16:42:09 2020-Feb-25 16:42
2114-Jun-21 10:54 01:23 Amphi 0.0433261072692917 0.043316570272087 0.043335647451922 1.19118873593692 1.19118862454779 2493353.953919095 82.632428125502 753.613984998753 47.8628946833211 51.1824900194908 105047.440232734 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 16:42:09 2020-Feb-25 16:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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