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295959 (2008 YD10)
Classification: Main-belt Asteroid          SPK-ID: 2295959
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1958730935953792 4.8702e-08  
a 3.119858095244803 3.8029e-08 au
q 2.508761838550616 1.622e-07 au
i 15.03165761102693 8.5084e-06 deg
node 241.4308193258787 2.3941e-05 deg
peri 256.6347720092114 3.4273e-05 deg
M 327.6110856341379 2.5086e-05 deg
tp 2459181.590045838935
(2020-Nov-28.09004584)
0.00014169 TDB
period 2012.800298448077
5.51
3.6802e-05
1.008e-07
d
yr
n .178855299394366 3.2702e-09 deg/d
Q 3.73095435193899 4.5477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      8386 days (22.96 yr)  
   first obs. used      1997-11-06  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5526  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:47:38  

Additional Information
 Earth MOID = 1.5738 au 
 Jupiter MOID = 1.75101 au 
 T_jup = 3.135 
[ 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 14.8   n/a MPO352812  
diameter diameter 4.281 km 0.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.139   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295959 (2008 YD10)          Discovered 2008-Dec-20 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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