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 ]  
351657 (2005 YZ168)
Classification: Main-belt Asteroid          SPK-ID: 2351657
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09480981980021548 4.177e-08  
a 2.259999553447872 1.27e-08 au
q 2.045729403036912 9.2375e-08 au
i 2.721467723826147 5.7288e-06 deg
node 2.048691454562627 0.00010387 deg
peri 103.7968181877844 0.00011219 deg
M 83.23836169168189 3.9281e-05 deg
tp 2458713.566021645104
(2019-Aug-18.06602164)
0.00013497 TDB
period 1240.969068929729
3.40
1.046e-05
2.864e-08
d
yr
n .2900958686347286 2.4452e-09 deg/d
Q 2.474269703858832 1.3904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      6783 days (18.57 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65326  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:55:01  

Additional Information
 Earth MOID = 1.06457 au 
 Jupiter MOID = 2.61077 au 
 T_jup = 3.613 
[ 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 18.1   n/a MPO460398  

351657 (2005 YZ168)          Discovered 2005-Dec-30 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2005 YZ168 = 2001 SO275 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 02:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin