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136006 (2002 VR56)
Classification: Main-belt Asteroid          SPK-ID: 2136006
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2966704148565426 7.3797e-08  
a 2.57401267383941 1.8912e-08 au
q 1.810379266045474 1.9929e-07 au
i 15.1509039263277 6.3667e-06 deg
node 187.033068004604 1.7389e-05 deg
peri 154.6157042513908 1.9492e-05 deg
M 37.39803327256949 9.6863e-06 deg
tp 2458443.802989431191
(2018-Nov-21.30298943)
3.9351e-05 TDB
period 1508.39279150402
4.13
1.6624e-05
4.551e-08
d
yr
n .2386646250417596 2.6303e-09 deg/d
Q 3.337646081633347 2.4522e-08 au
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      2001-03-20  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:47:23  

Additional Information
 Earth MOID = .813972 au 
 Jupiter MOID = 2.15234 au 
 T_jup = 3.318 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456514.5 (2013-Aug-10.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2995692392677972 7.425e-08  
q 1.801296555606053 2.0096e-07 au
tp 2456934.234971303906
(2014-Oct-03.73497130)
2.8675e-05 TDB
node 187.0890219880025 1.7388e-05 deg
peri 154.316514392726 1.9388e-05 deg
i 15.15959343927398 6.3798e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      2001-03-20  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:47:23  

Additional Information
 Jupiter MOID = 2.15234 au 
 T_jup = 3.318 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.513050610853586E-15 -1.490387314004851E-14 -7.615423375183341E-13 9.436390707632535E-15 -1.052003285264035E-13 -5.121236839504527E-14
q -1.490387314004851E-14 4.038366618386867E-14 2.109878359112633E-12 -2.55723138371614E-14 2.860768252835056E-13 1.397181162688522E-13
tp -7.615423375183341E-13 2.109878359112633E-12 8.222608609778126E-10 2.661423540934919E-12 2.5151353918544E-10 1.004240222561817E-11
node 9.436390707632535E-15 -2.55723138371614E-14 2.661423540934919E-12 3.023428677635938E-10 -2.899615653122621E-10 -4.239626385176208E-11
peri -1.052003285264035E-13 2.860768252835056E-13 2.5151353918544E-10 -2.899615653122621E-10 3.758854233281377E-10 4.246911320759905E-11
i -5.121236839504527E-14 1.397181162688522E-13 1.004240222561817E-11 -4.239626385176208E-11 4.246911320759905E-11 4.070144060111584E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO453844  
diameter diameter 1.445 km 0.233 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.444   0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136006 (2002 VR56)          Discovered 2002-Nov-06 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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