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25593 Camillejordan (1999 YA5)
Classification: Main-belt Asteroid          SPK-ID: 2025593
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2254396426628543 5.2237e-08  
a 2.357322547715708 1.2922e-08 AU
q 1.82588859491759 1.2364e-07 AU
i 3.462910355886954 5.4493e-06 deg
node 62.571745138536 8.243e-05 deg
peri 318.4158298364239 8.32e-05 deg
M 105.3655892572913 1.2463e-05 deg
tp 2456613.578162354678
(2013-Nov-17.07816235)
4.4115e-05 JED
period 1321.986262632483
3.62
1.087e-05
2.976e-08
d
yr
n .2723175044823301 2.2391e-09 deg/d
Q 2.888756500513826 1.5835e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1168  
   data-arc span      9661 days (26.45 yr)  
   first obs. used      1988-12-06  
   last obs. used      2015-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51662  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:50:51  

Additional Information
 Earth MOID = .830465 AU 
 T_jup = 3.516 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO337475  

25593 Camillejordan           Discovered 1999 Dec. 28 by P. G. Comba at Prescott.
Camille Jordan (1838-1921) was a French mathematician and the first to produce a purely analytical proof of the theorem that now bears his name: a simple non-self-intersecting closed curve in the plane divides the plane into two separate regions.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020128/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1999 YA5 = 1988 XU = 1993 BB3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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