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JPL Small-Body Database Browser
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437555 (2013 YY148)
Classification: Main-belt Asteroid          SPK-ID: 2437555
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1782645628441441 6.4041e-08  
a 2.749198456079404 3.3002e-08 au
q 2.259113795134613 1.7367e-07 au
i 3.027679309601872 8.5903e-06 deg
node 303.1211255511546 0.0001403 deg
peri 153.4420644926925 0.00014453 deg
M 43.6562268621974 2.9556e-05 deg
tp 2458398.593053562859
(2018-Oct-07.09305356)
0.00013615 TDB
period 1664.974413542618
4.56
2.998e-05
8.208e-08
d
yr
n .2162195389141247 3.8933e-09 deg/d
Q 3.239283117024195 3.8885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5186 days (14.20 yr)  
   first obs. used      2004-12-15  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46585  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:50:19  

Additional Information
 Earth MOID = 1.27653 au 
 Jupiter MOID = 1.93691 au 
 T_jup = 3.321 
[ 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 17.1   n/a MPO419195  

437555 (2013 YY148)          Discovered 2010-Jan-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2013 YY148 = 2008 RK101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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