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JPL Small-Body Database Browser
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146254 (2000 YT50)
Classification: Main-belt Asteroid          SPK-ID: 2146254
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135432743958205 3.7118e-08  
a 2.203849199890916 1.141e-08 au
q 1.953616945460692 8.0749e-08 au
i 4.005598484420946 5.4443e-06 deg
node 70.54670236752357 6.4895e-05 deg
peri 72.17121974656949 7.1534e-05 deg
M 183.8208363570272 3.2482e-05 deg
tp 2459185.321434145170
(2020-Dec-01.82143415)		 0.00011032 TDB
period 1195.00917099886
3.27		 9.2804e-06
2.541e-08		 d
yr
n .3012529181672226 2.3395e-09 deg/d
Q 2.45408145432114 1.2706e-08 au
   Orbit Determination Parameters
   # obs. used (total)      433  
   data-arc span      7892 days (21.61 yr)  
   first obs. used      1998-03-25  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 12:58:06  

Additional Information
 Earth MOID = .971153 au 
 Jupiter MOID = 2.55655 au 
 T_jup = 3.651 
[ 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 17.0   n/a MPO453927  

146254 (2000 YT50)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2000 YT50 = 2003 WH59 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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