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JPL Small-Body Database Browser
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27607 (2001 KN1)
Classification: Main-belt Asteroid          SPK-ID: 2027607
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2058554947758869 3.1423e-08  
a 2.256404603953694 6.7309e-09 au
q 1.791911317792217 7.0061e-08 au
i 7.330999154165511 3.6077e-06 deg
node 91.56535769996769 2.9268e-05 deg
peri 192.9333628999261 3.0659e-05 deg
M 212.3526025997405 9.8527e-06 deg
tp 2459508.246791672592
(2021-Oct-20.74679167)
3.489e-05 TDB
period 1238.009258684106
3.39
5.5395e-06
1.517e-08
d
yr
n .2907894246143587 1.3011e-09 deg/d
Q 2.720897890115171 8.1165e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1881  
   data-arc span      10352 days (28.34 yr)  
   first obs. used      1991-09-30  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43601  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:07:05  

Additional Information
 Earth MOID = .776304 au 
 Jupiter MOID = 2.43462 au 
 T_jup = 3.584 
[ 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 15.2   n/a MPO449165  

27607 (2001 KN1)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KN1 = 1991 SS = 2000 AX41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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