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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457168.5 (2015-May-26.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635511466410435 4.2322e-08  
q 2.269730010814726 1.1399e-07 au
tp 2456996.422375787302
(2014-Dec-04.92237579)
7.0994e-05 TDB
node 46.32440249596777 1.9089e-05 deg
peri 290.6075492832326 2.5838e-05 deg
i 12.8690188242269 5.5114e-06 deg
  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
 Jupiter MOID = 2.38013 au 
 T_jup = 3.307 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.791165423993662E-15 -4.800352156320824E-15 8.090379243803513E-13 -1.301964983680146E-14 1.73613898823411E-13 -5.215736640271458E-15
q -4.800352156320824E-15 1.299375392125936E-14 -2.322605560483156E-12 3.474865590371326E-14 -4.974090584435809E-13 1.47540716209649E-14
tp 8.090379243803513E-13 -2.322605560483156E-12 5.040173207860651E-9 -1.884295292363909E-11 1.25002822104648E-9 -8.164497939422372E-12
node -1.301964983680146E-14 3.474865590371326E-14 -1.884295292363909E-11 3.64399340997391E-10 -3.59222051185368E-10 -2.10420239447459E-11
peri 1.73613898823411E-13 -4.974090584435809E-13 1.25002822104648E-9 -3.59222051185368E-10 6.675933303460385E-10 1.861187882615539E-11
i -5.215736640271458E-15 1.47540716209649E-14 -8.164497939422372E-12 -2.10420239447459E-11 1.861187882615539E-11 3.037595058161212E-11

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

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