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JPL Small-Body Database Browser
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136837 (1997 VV7)
Classification: Main-belt Asteroid          SPK-ID: 2136837
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609421363470779 4.2068e-08  
a 2.714301163488899 1.3779e-08 au
q 2.277455735547636 1.1291e-07 au
i 12.87023712776673 5.5114e-06 deg
node 46.29149131163923 1.907e-05 deg
peri 290.7640175421635 2.6093e-05 deg
M 353.314160256091 1.5911e-05 deg
tp 2458630.834646473813
(2019-May-27.33464647)
7.2198e-05 TDB
period 1633.373390458791
4.47
1.2438e-05
3.405e-08
d
yr
n .2204027579382086 1.6783e-09 deg/d
Q 3.151146591430162 1.5997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      8047 days (22.03 yr)  
   first obs. used      1997-11-02  
   last obs. used      2019-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50502  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 12:23:29  

Additional Information
 Earth MOID = 1.30627 au 
 Jupiter MOID = 2.38013 au 
 T_jup = 3.307 
[ 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 15.1   n/a MPO449766  
diameter diameter 2.652 km 0.587 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.251   0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136837 (1997 VV7)          Discovered 1997-Nov-02 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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Alternate Designations
 1997 VV7 = 2000 JQ42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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