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JPL Small-Body Database Browser
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27192 Selenali (1999 CR59)
Classification: Main-belt Asteroid          SPK-ID: 2027192
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1629482883388783 3.7125e-08  
a 2.322587301080952 8.51e-09 au
q 1.944125675852196 8.6356e-08 au
i 4.921304800461501 4.5283e-06 deg
node 211.8118931789133 4.1607e-05 deg
peri 127.4092312575717 4.3782e-05 deg
M 36.01203763459887 1.4757e-05 deg
tp 2458471.169280939864
(2018-Dec-18.66928094)
5.2852e-05 TDB
period 1292.874880729242
3.54
7.1057e-06
1.945e-08
d
yr
n .2784492183783036 1.5304e-09 deg/d
Q 2.701048926309708 9.8967e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1700  
   data-arc span      10689 days (29.26 yr)  
   first obs. used      1990-08-28  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:35:19  

Additional Information
 Earth MOID = .939479 au 
 Jupiter MOID = 2.6946 au 
 T_jup = 3.554 
[ 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 14.1   n/a MPO351014  

27192 Selenali           Discovered 1999 Feb. 12 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Selena Shi-Yao Li (b. 1993) was a finalist in the 2010 Intel Science Talent Search, a science competition for high-school seniors, for her biochemistry project. She attends the Mira Loma High School, Sacramento, California, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

Alternate Designations
 1999 CR59 = 1990 QU11 = 2000 HT10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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