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JPL Small-Body Database Browser
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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 
[ 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 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1945-Mar-09 13:09 00:10 Europ 0.0382155350259351 0.0382135674050236 0.0382175097198859 2.3231808424552 2.32318072274014 2431524.048256934 10.0422631659657 1364.27889271723 78.3932213081238 87.5357736053998 72716.1528944876 T 12 CATAB v2.0e-lin.ifort 2018-Oct-03 12:39:39 2018-Dec-18 00:29

Alternate Designations
 2008 KS7 = 2005 UT466 = 2007 BC54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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