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JPL Small-Body Database Browser
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295794 (2008 UH269)
Classification: Main-belt Asteroid          SPK-ID: 2295794
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1324086129576294 1.0206e-07  
a 2.405109757931548 2.7855e-08 au
q 2.086652510872972 2.3711e-07 au
i 2.483107738939762 8.8498e-06 deg
node 178.548420555903 0.0001629 deg
peri 22.12559580422755 0.00016467 deg
M 144.0500762849897 3.0424e-05 deg
tp 2458055.355331319388
(2017-Oct-28.85533132)
0.00010834 TDB
period 1362.387898613493
3.73
2.3668e-05
6.48e-08
d
yr
n .2642419243200658 4.5906e-09 deg/d
Q 2.723567004990124 3.1544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      7001 days (19.17 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56601  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:56:13  

Additional Information
 Earth MOID = 1.08448 au 
 Jupiter MOID = 2.23381 au 
 T_jup = 3.510 
[ 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 17.4   n/a MPO297523  

295794 (2008 UH269)          Discovered 2008-Oct-28 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
1900-Nov-12 04:17 00:12 Psych 0.0456228914343031 0.045603227182664 0.0456425818350046 3.75536834993244 3.75536827931405 2415335.678636884 12.3342532985332 1983.5118132285 68.5601826132011 60.4554632021625 86531.8728013053 T 9 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:15 2019-Dec-04 20:56

Alternate Designations
 2008 UH269 = 2010 EN33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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