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11913 Svarna (1992 RD3)
Classification: Main-belt Asteroid          SPK-ID: 2011913
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596473009016595 3.2716e-08  
a 2.267761736852274 6.3951e-09 au
q 1.905719696475749 7.4443e-08 au
i 5.016762816915445 3.9264e-06 deg
node 325.6497182864808 4.2622e-05 deg
peri 77.63274639753224 4.4885e-05 deg
M 56.5881923673938 1.3368e-05 deg
tp 2459004.426960035500
(2020-Jun-03.92696004)
4.6042e-05 TDB
period 1247.367894859493
3.42
5.2764e-06
1.445e-08
d
yr
n .2886077166837385 1.2208e-09 deg/d
Q 2.629803777228799 7.416e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1379  
   data-arc span      13972 days (38.25 yr)  
   first obs. used      1982-10-21  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:03:02  

Additional Information
 Earth MOID = .9208 au 
 Jupiter MOID = 2.7746 au 
 T_jup = 3.593 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO435812  

11913 Svarna           Discovered 1992 Sept. 2 by E. W. Elst at the European Southern Observatory.
Anneta Svarna (b. 1951) is a mathematical logician who works on information theory for the European Union. The author of many publications on mathematical logic, in 1998 she published (with D. Sinachopoulos) an important paper on Greek philosophy: Why Plato was against observational astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1992 RD3 = 1982 UY8 = 1989 YH9 = 1997 AX 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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