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190026 Iskorosten (2004 QJ)
Classification: Main-belt Asteroid          SPK-ID: 2190026
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2709350534076591 5.0951e-08  
a 2.638941118045645 1.4875e-08 au
q 1.92395946528828 1.3423e-07 au
i 12.34403031827318 4.4816e-06 deg
node 297.0952115266414 2.5686e-05 deg
peri 29.35194116548351 2.7805e-05 deg
M 305.0883841314661 1.4229e-05 deg
tp 2459439.338700696429
(2021-Aug-12.83870070)
6.2926e-05 TDB
period 1565.824113727909
4.29
1.3239e-05
3.625e-08
d
yr
n .2299108800559426 1.944e-09 deg/d
Q 3.353922770803009 1.8906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      7133 days (19.53 yr)  
   first obs. used      2000-11-06  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46514  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:05:55  

Additional Information
 Earth MOID = .919151 au 
 Jupiter MOID = 2.02173 au 
 T_jup = 3.311 
[ 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 15.86   n/a E2021B55  

190026 Iskorosten           Discovered 2004 Aug. 16 at Andrushivka.
An ancient city in northern Ukraine, Iskorosten was the capital of the Drevlyany tribe in the times of Kiev Rus. Because the tribe murdered her husband, princess Olga of Kiev completely destroyed the settlement. The modern city of Korosten' is noted for its natural granite and unique porcelain.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090409/MPCPages.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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