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JPL Small-Body Database Browser
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46572 (1991 VA5)
Classification: Main-belt Asteroid          SPK-ID: 2046572
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725885959698828 4.1706e-08  
a 2.442577040981129 9.7188e-09 au
q 2.021016098929925 1.0228e-07 au
i 14.42420359609021 4.8236e-06 deg
node 78.75071823212993 1.4896e-05 deg
peri 33.12454193821323 2.0155e-05 deg
M 26.71744693794622 1.1294e-05 deg
tp 2458497.018363649007
(2019-Jan-13.51836365)
4.3757e-05 TDB
period 1394.346891485628
3.82
8.322e-06
2.278e-08
d
yr
n .2581853928877285 1.5409e-09 deg/d
Q 2.864137983032332 1.1396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1410  
   data-arc span      10990 days (30.09 yr)  
   first obs. used      1989-04-09  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40855  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:33:52  

Additional Information
 Earth MOID = 1.05161 au 
 Jupiter MOID = 2.34262 au 
 T_jup = 3.437 
[ 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 13.9   n/a MPO333224  

46572 (1991 VA5)          Discovered 1991-Nov-04 by Sugie, A. at Dynic
Reference: 20020921/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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