Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
27617 (2001 KX44)
Classification: Main-belt Asteroid          SPK-ID: 2027617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2006068811835488 3.8114e-08  
a 2.700859600595514 1.5814e-08 au
q 2.159048579605402 1.0352e-07 au
i 11.85390051481082 4.5398e-06 deg
node 188.6888474723155 2.0844e-05 deg
peri 190.9895484682475 2.3393e-05 deg
M 264.9177627486529 1.1898e-05 deg
tp 2459028.701644825298
(2020-Jun-28.20164483)
5.5514e-05 TDB
period 1621.2554162941
4.44
1.4239e-05
3.898e-08
d
yr
n .2220501448333759 1.9502e-09 deg/d
Q 3.242670621585625 1.8986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      9036 days (24.74 yr)  
   first obs. used      1993-09-18  
   last obs. used      2018-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56695  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:04:34  

Additional Information
 Earth MOID = 1.16133 au 
 Jupiter MOID = 2.21643 au 
 T_jup = 3.308 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO431817  

27617 (2001 KX44)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 KX44 = 1993 SA3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-08 14:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin