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8850 Bignonia (1990 VQ6)
Classification: Main-belt Asteroid          SPK-ID: 2008850
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08695717885407712 4.1922e-08  
a 2.992000319535619 1.7502e-08 au
q 2.731824412618304 1.3193e-07 au
i 10.64773074715253 3.8569e-06 deg
node 118.2062175580235 2.3238e-05 deg
peri 233.369411135086 3.2717e-05 deg
M 319.4393217706344 2.412e-05 deg
tp 2459213.482336859408
(2020-Dec-29.98233686)
0.00012717 TDB
period 1890.344161303397
5.18
1.6587e-05
4.541e-08
d
yr
n .1904415118524126 1.671e-09 deg/d
Q 3.252176226452933 1.9024e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1938  
   data-arc span      10807 days (29.59 yr)  
   first obs. used      1990-11-15  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48437  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:52:39  

Additional Information
 Earth MOID = 1.7399 au 
 Jupiter MOID = 2.12876 au 
 T_jup = 3.224 
[ 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 12.9   n/a MPO473887  

8850 Bignonia           Discovered 1990 Nov. 15 by E. W. Elst at the European Southern Observatory.
\eject Named for Bignoniaceae, the catalpa family, with about 100 genera and 700 species with tubular flowers. Among them are Bignonia capreolata (trumpet flower) and Crescentia cujete (calabash).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990402/MPCPages.arcLast Updated: 2010-06-11

[ show close-approach data ]
Alternate Designations
 1990 VQ6 = 1996 AZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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