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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986184056053757 8.6329e-08  
a 2.555019931218779 2.0546e-08 au
q 2.047545946190148 2.2124e-07 au
i 8.265293626456399 7.2564e-06 deg
node 17.02836170206376 5.8245e-05 deg
peri 279.1236138957373 6.0495e-05 deg
M 122.4609452816882 2.2259e-05 deg
tp 2456893.059680246199
(2014-Aug-23.55968025)
8.8202e-05 JED
period 1491.728768638574
4.08
1.7994e-05
4.926e-08
d
yr
n .2413307348952946 2.911e-09 deg/d
Q 3.06249391624741 2.4627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      603  
   data-arc span      8309 days (22.75 yr)  
   first obs. used      1993-03-19  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54995  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:54:03  

Additional Information
 Earth MOID = 1.05011 au 
 Jupiter MOID = 2.2093 au 
 T_jup = 3.396 
[ 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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