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23850 Ramaswami (1998 RJ34)
Classification: Main-belt Asteroid          SPK-ID: 2023850
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986269026314201 1.1959e-07  
a 2.555744437131427 3.2587e-08 AU
q 2.04810483566653 3.1183e-07 AU
i 8.264507823765006 1.0058e-05 deg
node 17.02812236431557 7.8152e-05 deg
peri 279.2065904323823 8.0968e-05 deg
M 25.86603515249329 2.9342e-05 deg
tp 2456893.273550493897
(2014-Aug-23.77355049)
0.00012029 JED
period 1492.363309437326
4.09
2.8542e-05
7.814e-08
d
yr
n .2412281230203474 4.6137e-09 deg/d
Q 3.063384038596325 3.906e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      7301 days (19.99 yr)  
   first obs. used      1993-03-19  
   last obs. used      2013-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52889  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 23:38:54  

Additional Information
 Earth MOID = 1.05353 AU 
 T_jup = 3.395 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO257035  

23850 Ramaswami           Discovered 1998 Sept. 14 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Keshav Ramaswami (b. 1993) is a finalist in the 2007 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his biochem, medicine, health, and microbiology project. He attends the Mission Valley Middle School, Prairie Village, Kansas.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071026/MPCPages.arcLast Updated: 2007-10-28

Alternate Designations
 1998 RJ34 = 1993 FF61 = 1999 XB201 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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