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JPL Small-Body Database Browser
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74344 (1998 VD34)
Classification: Main-belt Asteroid          SPK-ID: 2074344
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0781515782401308 5.127e-08  
a 2.730314313226216 2.1024e-08 au
q 2.516935940555969 1.4128e-07 au
i 8.145321893434794 5.5309e-06 deg
node 240.8637738338702 3.7455e-05 deg
peri 216.8389037466373 5.2051e-05 deg
M 156.4160501731509 3.7865e-05 deg
tp 2457884.527717616800
(2017-May-11.02771762)
0.00017059 TDB
period 1647.848934764849
4.51
1.9033e-05
5.211e-08
d
yr
n .218466627859533 2.5233e-09 deg/d
Q 2.943692685896464 2.2667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      7099 days (19.44 yr)  
   first obs. used      1998-11-14  
   last obs. used      2018-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56577  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:44:59  

Additional Information
 Earth MOID = 1.53886 au 
 Jupiter MOID = 2.24462 au 
 T_jup = 3.336 
[ 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 15.0   n/a MPO436303  

74344 (1998 VD34)          Discovered 1998-Nov-14 by Kawasato, N. at Uenohara
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VD34 = 2002 RY185 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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