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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .227665848499375 8.2568e-08  
a 2.989887374671129 3.9252e-08 AU
q 2.309192128599058 2.4609e-07 AU
i 17.34620936507317 1.0371e-05 deg
node 249.9635251992182 3.0906e-05 deg
peri 213.32228578 3.8758e-05 deg
M 34.45090425919361 2.3339e-05 deg
tp 2456619.791410655270
(2013-Nov-23.29141066)
0.00012163 JED
period 1888.342078763934
5.17
3.7186e-05
1.018e-07
d
yr
n .1906434242230348 3.7542e-09 deg/d
Q 3.6705826207432 4.8188e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      634  
   data-arc span      11290 days (30.91 yr)  
   first obs. used      1983-03-11  
   last obs. used      2014-02-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57051  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 19:09:38  

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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