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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1959842536535281 7.4684e-08  
a 3.11884901484069 6.2658e-08 au
q 2.507603718409096 2.1204e-07 au
i 15.03355614477015 8.7466e-06 deg
node 241.4294645675724 3.3525e-05 deg
peri 256.7438973071911 4.4356e-05 deg
M 255.9619271650259 3.5101e-05 deg
tp 2459181.906323895944
(2020-Nov-28.40632390)
0.00020927 TDB
period 2011.823853509311
5.51
6.0627e-05
1.66e-07
d
yr
n .1789421073679172 5.3925e-09 deg/d
Q 3.730094311272284 7.4939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      7669 days (21.00 yr)  
   first obs. used      1997-11-06  
   last obs. used      2018-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57619  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:41:02  

Additional Information
 Earth MOID = 1.57307 au 
 Jupiter MOID = 1.75299 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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