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JPL Small-Body Database Browser
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461175 (2015 US48)
Classification: Outer Main-belt Asteroid          SPK-ID: 2461175
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 .02427625068642119 7.9293e-08  
a 3.218515167530542 9.4903e-08 au
q 3.140381686485522 2.6794e-07 au
i 11.15932210363695 6.4762e-06 deg
node 107.2065874636533 3.7855e-05 deg
peri 62.10755898064208 0.000159 deg
M 99.61699945861089 0.0001531 deg
tp 2458016.903440938698
(2017-Sep-20.40344094)
0.00089924 TDB
period 2109.025190518405
5.77
9.3282e-05
2.554e-07
d
yr
n .1706949739711316 7.5498e-09 deg/d
Q 3.296648648575562 9.7207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      3059 days (8.38 yr)  
   first obs. used      2010-01-16  
   last obs. used      2018-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63552  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:26:27  

Additional Information
 Earth MOID = 2.16824 au 
 Jupiter MOID = 1.78415 au 
 T_jup = 3.159 
[ 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 16.0   n/a MPO456231  

461175 (2015 US48)          Discovered 2010-Jan-16 by WISE at WISE
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2015 US48 = 2010 BF16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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