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 ]  
295422 (2008 KS7)
Classification: Main-belt Asteroid          SPK-ID: 2295422
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04881618666273672 5.3336e-08  
a 2.697662876623891 2.9083e-08 au
q 2.565973262085484 1.4468e-07 au
i 3.503751399871942 6.1973e-06 deg
node 108.0796648973093 9.8591e-05 deg
peri 158.912611881558 0.00011841 deg
M 140.2091598035171 6.5034e-05 deg
tp 2457970.190538660931
(2017-Aug-04.69053866)
0.00029124 TDB
period 1618.377903412649
4.43
2.6172e-05
7.166e-08
d
yr
n .2224449550632602 3.5973e-09 deg/d
Q 2.829352491162298 3.0503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      7544 days (20.65 yr)  
   first obs. used      1998-01-23  
   last obs. used      2018-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65296  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:39:37  

Additional Information
 Earth MOID = 1.54986 au 
 Jupiter MOID = 2.20033 au 
 T_jup = 3.364 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456845.5 (2014-Jul-07.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05067324268902902 5.3333e-08  
q 2.559862025689729 1.4498e-07 au
tp 2456352.167623532106
(2013-Feb-28.66762353)
0.0002791 TDB
node 108.1477798098865 9.851e-05 deg
peri 158.8126969601506 0.00011705 deg
i 3.505304695991518 6.202e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      7544 days (20.65 yr)  
   first obs. used      1998-01-23  
   last obs. used      2018-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65296  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:39:37  

Additional Information
 Jupiter MOID = 2.20033 au 
 T_jup = 3.364 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.844450758971806E-15 -7.59154105736917E-15 1.192006994842783E-12 -1.688290092756531E-14 3.20734736268242E-13 -2.072388610687284E-17
q -7.59154105736917E-15 2.101968666241152E-14 -3.238053816357474E-12 4.419102598331464E-14 -8.19322791294282E-13 5.178298659397155E-16
tp 1.192006994842783E-12 -3.238053816357474E-12 7.789411059115405E-8 -4.205924424514284E-11 1.767353274030136E-8 1.938212679123362E-12
node -1.688290092756531E-14 4.419102598331464E-14 -4.205924424514284E-11 9.704297815556181E-9 -9.695608425994992E-9 3.574020029816893E-11
peri 3.20734736268242E-13 -8.19322791294282E-13 1.767353274030136E-8 -9.695608425994992E-9 1.370049864177918E-8 -3.518761872783555E-11
i -2.072388610687284E-17 5.178298659397155E-16 1.938212679123362E-12 3.574020029816893E-11 -3.518761872783555E-11 3.846440673701873E-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 17.0   n/a MPO413252  

295422 (2008 KS7)          Discovered 2008-May-27 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 KS7 = 2005 UT466 = 2007 BC54 
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-07 20:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin