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100735 Alpomoranska (1998 DE1)
Classification: Main-belt Asteroid          SPK-ID: 2100735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1258245267499689 7.371e-08  
a 2.372508169861237 1.2747e-08 au
q 2.073988452178012 1.7745e-07 au
i 3.983521318387181 4.4102e-06 deg
node 259.9049147923852 9.0491e-05 deg
peri 275.3418646251081 9.2666e-05 deg
M 12.02719062316426 1.7921e-05 deg
tp 2458955.906486109372
(2020-Apr-16.40648611)
6.6512e-05 TDB
period 1334.7809562199
3.65
1.0758e-05
2.945e-08
d
yr
n .2697071742913685 2.1737e-09 deg/d
Q 2.671027887544462 1.4351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      8099 days (22.17 yr)  
   first obs. used      1998-02-19  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:55:14  

Additional Information
 Earth MOID = 1.08297 au 
 Jupiter MOID = 2.31378 au 
 T_jup = 3.530 
[ show covariance matrix ]

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 16.8   n/a MPO453461  

100735 Alpomořanská           Discovered 1998 Feb. 19 by M. Tichy and J. Ticha at Klet.
Alžběta Pomořanská (or Elizabeth of Pomerania, c. 1347--1393) was the fourth and final wife of Roman Emperor and King of Bohemia Charles IV. She bore eight children, including daughter Anne (who married Richard II of England) and son Zikmund (who became Holy Roman Emperor, King of Bohemia and Hungary).
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 2017-03-12Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 1998 DE1 = 2002 GS22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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