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JPL Small-Body Database Browser
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27244 Parthasarathy (1999 VA34)
Classification: Main-belt Asteroid          SPK-ID: 2027244
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .123810886974624 3.5747e-08  
a 2.394507851461241 8.8615e-09 au
q 2.098041710504124 8.4714e-08 au
i 2.035272728185571 4.3675e-06 deg
node 220.2093957741212 0.00012323 deg
peri 251.6782419163573 0.00012476 deg
M 45.71498406212143 1.902e-05 deg
tp 2458428.638381704744
(2018-Nov-06.13838170)
7.1315e-05 TDB
period 1353.389569210342
3.71
7.5129e-06
2.057e-08
d
yr
n .2659987990080699 1.4766e-09 deg/d
Q 2.690973992418359 9.9587e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1034  
   data-arc span      9601 days (26.29 yr)  
   first obs. used      1993-01-23  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55466  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:27:20  

Additional Information
 Earth MOID = 1.11595 au 
 Jupiter MOID = 2.4058 au 
 T_jup = 3.518 
[ 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 MPO333069  
diameter diameter 4.021 km 0.110 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27244 Parthasarathy           Discovered 1999 Nov. 3 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nikhil Parthasarathy (b. 1993) was a finalist in the 2010 Intel Science Talent Search, a science competition for high-school seniors, for his physics project. He attends the Harker School, San Jose, California, U.S.A.
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 VA34 = 1993 BT15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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