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48832 (1997 YR3)
Classification: Main-belt Asteroid          SPK-ID: 2048832
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2276658229171928 8.2342e-08  
a 2.989887338565628 4.136e-08 AU
q 2.309192177201389 2.4496e-07 AU
i 17.34620476129049 9.9403e-06 deg
node 249.9635242471061 3.0495e-05 deg
peri 213.3222820173044 3.7721e-05 deg
M 34.45091270745003 2.2365e-05 deg
tp 2456619.791369614152
(2013-Nov-23.29136961)
0.00011656 JED
period 1888.342044558865
5.17
3.9183e-05
1.073e-07
d
yr
n .1906434276763135 3.9559e-09 deg/d
Q 3.670582499929868 5.0777e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      11375 days (31.14 yr)  
   first obs. used      1983-03-11  
   last obs. used      2014-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54674  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:59:47  

Additional Information
 Earth MOID = 1.34345 AU 
 T_jup = 3.149 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO280002  

48832 (1997 YR3)          Discovered 1997-Dec-22 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YR3 = 1992 WV4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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