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 ]  
26759 (2001 KS22)
Classification: Main-belt Asteroid          SPK-ID: 2026759
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .117328672268455 4.3661e-08  
a 2.625493296141672 1.2104e-08 au
q 2.31744765365564 1.1187e-07 au
i 1.84852633614461 4.8396e-06 deg
node 210.4933116902658 0.00012213 deg
peri 10.29112327194515 0.00012342 deg
M 90.84324522522898 1.8567e-05 deg
tp 2458208.392691732209
(2018-Mar-30.89269173)
7.953e-05 TDB
period 1553.870413000197
4.25
1.0745e-05
2.942e-08
d
yr
n .2316795512599508 1.6021e-09 deg/d
Q 2.933538938627704 1.3524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      907  
   data-arc span      10565 days (28.93 yr)  
   first obs. used      1990-11-23  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54434  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:55:15  

Additional Information
 Earth MOID = 1.30937 au 
 Jupiter MOID = 2.04039 au 
 T_jup = 3.392 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456643.5 (2013-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164037860585839 4.3616e-08  
q 2.320406019751941 1.1165e-07 au
tp 2456655.405242691934
(2013-Dec-28.90524269)
7.8974e-05 TDB
node 210.5157433004307 0.00012217 deg
peri 10.72200075223288 0.00012349 deg
i 1.847258228104651 4.8407e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      907  
   data-arc span      10565 days (28.93 yr)  
   first obs. used      1990-11-23  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54434  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:55:15  

Additional Information
 Jupiter MOID = 2.04039 au 
 T_jup = 3.392 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.902337068822501E-15 -4.849259050430789E-15 -7.317882517805639E-13 9.752601050872207E-15 -2.045927319789357E-13 -2.259279384567758E-16
q -4.849259050430789E-15 1.246477697923979E-14 1.968919196144246E-12 -2.649350143368794E-14 5.441044369333019E-13 6.180541641231532E-16
tp -7.317882517805639E-13 1.968919196144246E-12 6.236907029400492E-9 -5.681863848961251E-12 1.433442142654321E-9 3.395105202413517E-13
node 9.752601050872207E-15 -2.649350143368794E-14 -5.681863848961251E-12 1.49259511726553E-8 -1.491941669742725E-8 -1.288210890042291E-10
peri -2.045927319789357E-13 5.441044369333019E-13 1.433442142654321E-9 -1.491941669742725E-8 1.524934261013203E-8 1.288337693118699E-10
i -2.259279384567758E-16 6.180541641231532E-16 3.395105202413517E-13 -1.288210890042291E-10 1.288337693118699E-10 2.343243671072939E-11

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 MPO435949  

26759 (2001 KS22)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KS22 = 1994 WK5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 14:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin