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JPL Small-Body Database Browser
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172938 (2005 JV48)
Classification: Main-belt Asteroid          SPK-ID: 2172938
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09620678032720253 7.5584e-08  
a 3.147267950664183 3.4279e-08 au
q 2.844479434303789 2.3085e-07 au
i 11.22981666918289 7.2041e-06 deg
node 84.19612442091925 3.6283e-05 deg
peri 270.191251768593 5.3641e-05 deg
M 139.7819526347385 4.2579e-05 deg
tp 2458208.641454448656
(2018-Mar-31.14145445)
0.00024012 TDB
period 2039.383990745875
5.58
3.3318e-05
9.122e-08
d
yr
n .1765238923290435 2.884e-09 deg/d
Q 3.450056467024577 3.7577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7618 days (20.86 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:56:16  

Additional Information
 Earth MOID = 1.86885 au 
 Jupiter MOID = 1.98965 au 
 T_jup = 3.172 
[ 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 15.5   n/a MPO417931  

172938 (2005 JV48)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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