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JPL Small-Body Database Browser
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27622 (2001 KS71)
Classification: Main-belt Asteroid          SPK-ID: 2027622
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1219835639940956 4.6434e-08  
a 2.543133265121899 1.2443e-08 au
q 2.232912805730388 1.193e-07 au
i 5.169021208398176 3.8009e-06 deg
node 101.2029405253287 6.0721e-05 deg
peri 219.3925725274858 6.3169e-05 deg
M 72.18646998078157 1.7863e-05 deg
tp 2458303.466516301741
(2018-Jul-03.96651630)
7.3521e-05 TDB
period 1481.330977395652
4.06
1.0871e-05
2.976e-08
d
yr
n .243024688940834 1.7836e-09 deg/d
Q 2.853353724513409 1.396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      10245 days (28.05 yr)  
   first obs. used      1990-11-11  
   last obs. used      2018-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56769  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:04:36  

Additional Information
 Earth MOID = 1.2218 au 
 Jupiter MOID = 2.41586 au 
 T_jup = 3.428 
[ 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 15.4   n/a MPO449165  
diameter diameter 2.250 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.265   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27622 (2001 KS71)          Discovered 2001-May-24 by LONEOS at Anderson Mesa
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KS71 = 1997 KN4 = 1998 SC142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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