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JPL Small-Body Database Browser
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49311 (1998 VZ17)
Classification: Main-belt Asteroid          SPK-ID: 2049311
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2399105077291851 5.0138e-08  
a 2.626654600283392 1.3555e-08 au
q 1.996492561500204 1.3689e-07 au
i 4.511669854145172 6.9966e-06 deg
node 17.3651834958599 5.148e-05 deg
peri 35.10707278056012 5.3329e-05 deg
M 282.7133749091853 1.2522e-05 deg
tp 2458934.314133751361
(2020-Mar-25.81413375)
5.5166e-05 TDB
period 1554.901485338273
4.26
1.2036e-05
3.295e-08
d
yr
n .2315259219922097 1.7922e-09 deg/d
Q 3.25681663906658 1.6807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      13906 days (38.07 yr)  
   first obs. used      1981-10-30  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:18:49  

Additional Information
 Earth MOID = 1.00888 au 
 Jupiter MOID = 2.14059 au 
 T_jup = 3.356 
[ 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 16.1   n/a MPO406338  

49311 (1998 VZ17)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VZ17 = 1981 UT2 = 2000 DC13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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