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JPL Small-Body Database Browser
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48810 (1997 VA7)
Classification: Main-belt Asteroid          SPK-ID: 2048810
[ 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 .1073943744625926 5.907e-08  
a 2.803353641076747 1.7861e-08 au
q 2.502289230395879 1.6435e-07 au
i 16.7538791682541 7.246e-06 deg
node 224.6788981158015 1.6185e-05 deg
peri 204.0863249044482 3.0273e-05 deg
M 169.3396584241973 2.4829e-05 deg
tp 2457794.061159991666
(2017-Feb-09.56115999)		 0.00011816 TDB
period 1714.412235766717
4.69		 1.6385e-05
4.486e-08		 d
yr
n .2099845022623752 2.0068e-09 deg/d
Q 3.104418051757615 1.9779e-08 au
   Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      7889 days (21.60 yr)  
   first obs. used      1997-10-04  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56279  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:39:22  

Additional Information
 Earth MOID = 1.52208 au 
 Jupiter MOID = 2.27849 au 
 T_jup = 3.254 
[ 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 14.0   n/a MPO395463  

48810 (1997 VA7)          Discovered 1997-Nov-14 by Stroncone at Stroncone
Reference: 20021120/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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