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100734 Annasvidnicka (1998 DB1)
Classification: Main-belt Asteroid          SPK-ID: 2100734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665047258810328 3.8908e-08  
a 3.103337707102088 2.2209e-08 au
q 2.586617312864782 1.2148e-07 au
i 2.307258190170967 4.636e-06 deg
node 71.25487154258482 0.00015004 deg
peri 1.790656645604322 0.00015141 deg
M 69.89556551087117 1.8902e-05 deg
tp 2458612.805976092275
(2019-May-09.30597609)
0.00010432 TDB
period 1996.834099368911
5.47
2.1436e-05
5.869e-08
d
yr
n .180285382803597 1.9353e-09 deg/d
Q 3.620058101339394 2.5907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      10328 days (28.28 yr)  
   first obs. used      1991-12-13  
   last obs. used      2020-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54645  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:04:31  

Additional Information
 Earth MOID = 1.60146 au 
 Jupiter MOID = 1.66166 au 
 T_jup = 3.198 
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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 MPO417508  

100734 Annasvídnická           Discovered 1998 Feb. 18 by M. Tichy at Klet.
Anna Svídnická (or Anna Swidnicka or von Schweidnitz, 1339--1362) was the third wife of Roman Emperor and King of Bohemia Charles IV. In 1361 she bore the desired successor to the throne, later King of Bohemia Wenceslaus IV.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-01-12Last Updated: 2017-01-17

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Alternate Designations
 1998 DB1 = 2002 XX97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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