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 ]  
423685 (2005 YB252)
Classification: Main-belt Asteroid          SPK-ID: 2423685
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1876654390606735 6.0965e-08  
a 2.660401651090095 2.7755e-08 au
q 2.161136207160532 1.6566e-07 au
i 14.46739024308158 7.4872e-06 deg
node 107.6705043485647 2.3474e-05 deg
peri 246.6023637511911 2.9731e-05 deg
M 204.4105915540334 2.004e-05 deg
tp 2459685.509774821204
(2022-Apr-16.00977482)
9.1189e-05 TDB
period 1584.963407205667
4.34
2.4803e-05
6.791e-08
d
yr
n .2271345813810866 3.5544e-09 deg/d
Q 3.159667095019659 3.2964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      6694 days (18.33 yr)  
   first obs. used      2000-09-10  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64506  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:51:02  

Additional Information
 Earth MOID = 1.19945 au 
 Jupiter MOID = 2.36029 au 
 T_jup = 3.316 
[ 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 16.2   n/a MPO472257  

423685 (2005 YB252)          Discovered 2000-Sep-10 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-02-04

Alternate Designations
 2005 YB252 = 2012 JE37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-19 16:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin