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JPL Small-Body Database Browser
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277396 (2005 UN152)
Classification: Main-belt Asteroid          SPK-ID: 2277396
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0396519377904689 4.1645e-08  
a 2.427826177825491 1.9212e-08 au
q 2.331558165256283 1.0488e-07 au
i 5.781959668377721 6.2953e-06 deg
node 232.1632538811444 4.6041e-05 deg
peri 64.16125944773144 0.00010011 deg
M 312.8632840722268 8.6274e-05 deg
tp 2458781.417939266228
(2019-Oct-24.91793927)
0.0003306 TDB
period 1381.73516873005
3.78
1.6401e-05
4.49e-08
d
yr
n .2605419679162362 3.0926e-09 deg/d
Q 2.524094190394699 1.9974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      6514 days (17.83 yr)  
   first obs. used      2001-10-19  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:46:53  

Additional Information
 Earth MOID = 1.32169 au 
 Jupiter MOID = 2.53645 au 
 T_jup = 3.501 
[ 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 16.8   n/a MPO437263  

277396 (2005 UN152)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 UN152 = 2001 UU209 = 2005 WO82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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