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7182 Robinvaughan (1991 RV1)
Classification: Main-belt Asteroid          SPK-ID: 2007182
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609879987743669 9.5169e-08  
a 3.139224821262364 3.8566e-08 AU
q 2.633847299584516 3.0233e-07 AU
i 14.2808168297691 1.008e-05 deg
node 223.444617300677 2.7352e-05 deg
peri 167.5581595519828 3.4623e-05 deg
M 40.2267380217895 2.2329e-05 deg
tp 2456773.490322010587
(2014-Apr-25.99032201)
0.00012472 JED
period 2031.571240798144
5.56
3.7437e-05
1.025e-07
d
yr
n .177202744737894 3.2655e-09 deg/d
Q 3.644602342940212 4.4775e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      12377 days (33.89 yr)  
   first obs. used      1980-10-09  
   last obs. used      2014-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50667  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:51:19  

Additional Information
 Earth MOID = 1.64185 AU 
 T_jup = 3.143 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO267736  

7182 Robinvaughan           Discovered 1991 Sept. 8 by E. F. Helin at Palomar.
Robin M. Vaughan (b. 1959) worked for the Voyager 2, Galileo, Cassini and Mars Pathfinder missions and was lead guidance and control system engineer for the MESSENGER spacecraft. In 2004 she was accorded Engineer of the Year award by the Baltimore chapter of the American Institute for Aeronautics and Astronautics.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070402/MPCPages.arcLast Updated: 2007-07-05

[ show close-approach data ]
Alternate Designations
 1991 RV1 = 1980 TT5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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