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JPL Small-Body Database Browser
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74346 (1998 VH47)
Classification: Main-belt Asteroid          SPK-ID: 2074346
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 .1090445018726461 6.084e-08  
a 2.854834292927391 1.9684e-08 au
q 2.543530309526176 1.7168e-07 au
i 3.128237711472607 5.1979e-06 deg
node 72.43020133713321 0.00011676 deg
peri 304.5075680527074 0.00011927 deg
M 115.2870846851246 2.3721e-05 deg
tp 2458036.280696257166
(2017-Oct-09.78069626)
0.0001163 TDB
period 1761.853462616254
4.82
1.8221e-05
4.989e-08
d
yr
n .2043302735662364 2.1132e-09 deg/d
Q 3.166138276328605 2.183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      8801 days (24.10 yr)  
   first obs. used      1995-02-04  
   last obs. used      2019-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:05:48  

Additional Information
 Earth MOID = 1.546 au 
 Jupiter MOID = 2.29204 au 
 T_jup = 3.293 
[ 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 15.6   n/a MPO436303  

74346 (1998 VH47)          Discovered 1998-Nov-14 by Spacewatch at Kitt Peak
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VH47 = 1995 CV9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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