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192686 Aljuroma (1999 TU17)
Classification: Mars-crossing Asteroid          SPK-ID: 2192686
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3808856774397757 6.0179e-08  
a 2.669852714358346 1.7195e-08 au
q 1.652944054585543 1.6709e-07 au
i 11.28176756418017 5.2294e-06 deg
node 255.1482985576249 3.1863e-05 deg
peri 76.76599447215108 3.227e-05 deg
M 321.7269692057863 1.0478e-05 deg
tp 2459369.902469244681
(2021-Jun-04.40246924)
4.78e-05 TDB
period 1593.416765345511
4.36
1.5393e-05
4.214e-08
d
yr
n .2259295922005307 2.1826e-09 deg/d
Q 3.686761374131148 2.3744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      7614 days (20.85 yr)  
   first obs. used      1999-07-22  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53246  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:10  

Additional Information
 Earth MOID = .685324 au 
 Jupiter MOID = 1.90969 au 
 T_jup = 3.248 
[ 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 15.36   n/a MPCxxxxx  

192686 Aljuroma           Discovered 1999 Oct. 15 by N. Ehring at Bornheim.
Alexandra, Juri, Robin and Marlene are grandchildren of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120703/MPCPages.arcLast Updated: 2012-07-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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