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JPL Small-Body Database Browser
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26393 Scaffa (1999 VT35)
Classification: Main-belt Asteroid          SPK-ID: 2026393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1145849246634054 2.8204e-08  
a 2.207961561053963 8.3681e-09 au
q 1.9549624519209 6.2511e-08 au
i 2.587937815750322 3.4569e-06 deg
node 80.8509741468594 0.00010223 deg
peri 31.38345985017783 0.00010496 deg
M 293.5797695607463 2.555e-05 deg
tp 2458821.597364962678
(2019-Dec-04.09736496)
8.5677e-05 TDB
period 1198.355544089231
3.28
6.8126e-06
1.865e-08
d
yr
n .3004116781331418 1.7078e-09 deg/d
Q 2.460960670187026 9.327e-09 au
  Orbit Determination Parameters
   # obs. used (total)      938  
   data-arc span      17747 days (48.59 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52479  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:53:01  

Additional Information
 Earth MOID = .972362 au 
 Jupiter MOID = 2.61989 au 
 T_jup = 3.650 
[ 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 15.6   n/a MPO351008  
diameter diameter 1.943 km 0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.269   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26393 Scaffa           Discovered 1999 Nov. 3 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Alejandro Mariano Scaffa (b. 1992) was awarded best of category and first place in the 2010 Intel International Science and Engineering Fair for his biochemistry project. He attends the Escola Americana de Campinas, Campinas, Sao Paulo, Brazil.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 1999 VT35 = 1992 SL21 = 2124 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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