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JPL Small-Body Database Browser
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58398 (1995 VY4)
Classification: Main-belt Asteroid          SPK-ID: 2058398
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206277633753241 3.5102e-08  
a 2.342547677476761 9.9887e-09 au
q 2.059971390542679 8.342e-08 au
i 3.937448901285571 4.8246e-06 deg
node 147.7120468090081 5.8234e-05 deg
peri 104.0241433749656 6.2329e-05 deg
M 333.762740155498 2.0706e-05 deg
tp 2458695.943654660251
(2019-Jul-31.44365466)		 7.526e-05 TDB
period 1309.577138821929
3.59		 8.3761e-06
2.293e-08		 d
yr
n .2748978959145922 1.7583e-09 deg/d
Q 2.625123964410842 1.1194e-08 au
   Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      9104 days (24.93 yr)  
   first obs. used      1994-06-07  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55156  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:13:05  

Additional Information
 Earth MOID = 1.04966 au 
 Jupiter MOID = 2.40729 au 
 T_jup = 3.550 
[ 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 16.2   n/a MPO474464  

58398 (1995 VY4)          Discovered 1995-Nov-14 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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