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JPL Small-Body Database Browser
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48832 (1997 YR3)
Classification: Main-belt Asteroid          SPK-ID: 2048832
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2264971865675426 5.2272e-08  
a 2.990898671475058 2.1758e-08 au
q 2.313468537077356 1.5653e-07 au
i 17.34135578473074 6.992e-06 deg
node 249.9362107201605 1.8609e-05 deg
peri 213.21149400618 2.3256e-05 deg
M 17.67685444720022 1.3704e-05 deg
tp 2458507.730874694348
(2019-Jan-24.23087469)
7.1798e-05 TDB
period 1889.300226450875
5.17
2.0616e-05
5.644e-08
d
yr
n .1905467405126363 2.0792e-09 deg/d
Q 3.668328805872759 2.6686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1215  
   data-arc span      13207 days (36.16 yr)  
   first obs. used      1983-03-11  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4835  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:39:23  

Additional Information
 Earth MOID = 1.34819 au 
 Jupiter MOID = 1.6663 au 
 T_jup = 3.150 
[ 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 12.9   n/a MPO432046  
diameter diameter 16.753 km 0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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

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