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JPL Small-Body Database Browser
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65880 (1997 YD5)
Classification: Main-belt Asteroid          SPK-ID: 2065880
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1175032554494775 3.7038e-08  
a 2.246026902530629 9.9369e-09 au
q 1.982111429656174 8.4825e-08 au
i 3.981553720172328 4.1771e-06 deg
node 247.7422449971992 6.1257e-05 deg
peri 213.8868961883924 6.4696e-05 deg
M 231.8002433013724 1.9015e-05 deg
tp 2459438.330042204899
(2021-Aug-11.83004220)
6.504e-05 TDB
period 1229.478270885448
3.37
8.1592e-06
2.234e-08
d
yr
n .2928071268317207 1.9432e-09 deg/d
Q 2.509942375405084 1.1104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      7809 days (21.38 yr)  
   first obs. used      1997-12-21  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50704  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:27:03  

Additional Information
 Earth MOID = 1.00041 au 
 Jupiter MOID = 2.61894 au 
 T_jup = 3.618 
[ 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 15.9   n/a MPO337764  
diameter diameter 3.929 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65880 (1997 YD5)          Discovered 1997-Dec-21 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YD5 = 2000 SS141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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