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JPL Small-Body Database Browser
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305593 (2008 YR95)
Classification: Main-belt Asteroid          SPK-ID: 2305593
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2586773941680189 7.3848e-08  
a 2.428174048937663 2.0576e-08 au
q 1.80006031337206 1.7391e-07 au
i 7.670736996391289 4.3453e-06 deg
node 110.3498390501153 4.7738e-05 deg
peri 236.8458374761896 4.888e-05 deg
M 102.3986325296682 1.3837e-05 deg
tp 2458607.393881927472
(2019-May-03.89388193)
5.0474e-05 TDB
period 1382.032152285897
3.78
1.7567e-05
4.81e-08
d
yr
n .2604859803041166 3.311e-09 deg/d
Q 3.056287784503265 2.5899e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      7011 days (19.20 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47534  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:56:11  

Additional Information
 Earth MOID = .806164 au 
 Jupiter MOID = 2.38934 au 
 T_jup = 3.451 
[ 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 16.6   n/a MPO450228  

305593 (2008 YR95)          Discovered 2008-Dec-29 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2008 YR95 = 2000 WZ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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