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27597 Varuniyer (2001 DF14)
Classification: Main-belt Asteroid          SPK-ID: 2027597
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391709711682471 5.3559e-08  
a 2.340867516078799 1.6309e-08 AU
q 2.01508671048991 1.2329e-07 AU
i 5.192497749312682 5.2862e-06 deg
node 270.2075247784051 8.8806e-05 deg
peri 352.0676119857021 9.455e-05 deg
M 133.3156167924843 3.4968e-05 deg
tp 2456316.057535385581
(2013-Jan-23.55753539)
0.00012655 JED
period 1308.168476110765
3.58
1.3671e-05
3.743e-08
d
yr
n .275193911620844 2.8759e-09 deg/d
Q 2.666648321667688 1.8578e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      6695 days (18.33 yr)  
   first obs. used      1995-08-28  
   last obs. used      2013-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5619  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jan-22 11:40:25  

Additional Information
 Earth MOID = .999367 AU 
 T_jup = 3.546 
[ 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 14.8 mag n/a PDS3 (MPO 14709)  

27597 Varuniyer           Discovered 2001 Feb. 19 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Varun V. Iyer (b. 1998) is a finalist in the 2012 Broadcom MASTERS, a math and science competition for middle-school students, for his physical sciences project. He attends the Benjamin Franklin Middle School, Springfield, Illinois.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2001 DF14 = 1999 TD271 = 1999 UO62 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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