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JPL Small-Body Database Browser
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47246 (1999 VN54)
Classification: Main-belt Asteroid          SPK-ID: 2047246
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1328699306198163 3.3666e-08  
a 2.253965722192737 8.452e-09 au
q 1.954481453065544 7.4527e-08 au
i 7.510743325969346 5.321e-06 deg
node 39.36094157546006 2.9736e-05 deg
peri 230.1171792463649 3.6696e-05 deg
M 143.7078404628795 2.0682e-05 deg
tp 2458507.102039536244
(2019-Jan-23.60203954)
7.1185e-05 TDB
period 1236.002609146668
3.38
6.9522e-06
1.903e-08
d
yr
n .2912615210808841 1.6383e-09 deg/d
Q 2.55344999131993 9.575e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1099  
   data-arc span      7913 days (21.66 yr)  
   first obs. used      1998-03-29  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53284  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:24:29  

Additional Information
 Earth MOID = .948601 au 
 Jupiter MOID = 2.53168 au 
 T_jup = 3.602 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO439415  

47246 (1999 VN54)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VN54 = 1998 HG62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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