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
JPL Small-Body Database Browser
Search: [ help ]  
160867 (2001 KS25)
Classification: Main-belt Asteroid          SPK-ID: 2160867
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638879454281381 4.7736e-08  
a 2.20694001059511 1.441e-08 au
q 1.845249146575525 1.0834e-07 au
i 5.379301153646149 4.4764e-06 deg
node 272.732017321096 6.2488e-05 deg
peri 354.2920112172159 6.6639e-05 deg
M 327.9932944770933 2.8858e-05 deg
tp 2459306.968881743244
(2021-Apr-02.46888174)
9.6716e-05 TDB
period 1197.523981346242
3.28
1.1728e-05
3.211e-08
d
yr
n .3006202845268221 2.9443e-09 deg/d
Q 2.568630874614696 1.6771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      7891 days (21.60 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-03-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54917  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:08  

Additional Information
 Earth MOID = .827573 au 
 Jupiter MOID = 2.51682 au 
 T_jup = 3.637 
[ 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 16.99   n/a E2020-QM9  

160867 (2001 KS25)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2001 KS25 = 2005 UG486 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-23 06:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin