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 ]  
324163 (2005 YP251)
Classification: Main-belt Asteroid          SPK-ID: 2324163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0151727423560049 6.4252e-08  
a 3.110168662813823 4.6648e-08 au
q 3.062978875009229 2.0081e-07 au
i 6.299244651733268 6.175e-06 deg
node 264.5376059573795 6.014e-05 deg
peri 38.73152742905049 0.00022034 deg
M 39.53546122920898 0.00021311 deg
tp 2458780.481779560649
(2019-Oct-23.98177956)
0.0011854 TDB
period 2003.4307655844
5.49
4.5073e-05
1.234e-07
d
yr
n .1796917598472579 4.0426e-09 deg/d
Q 3.157358450618418 4.7355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      8927 days (24.44 yr)  
   first obs. used      1993-11-09  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64586  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:34:17  

Additional Information
 Earth MOID = 2.0496 au 
 Jupiter MOID = 1.90322 au 
 T_jup = 3.210 
[ 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 15.5   n/a MPO434048  

324163 (2005 YP251)          Discovered 2005-Dec-28 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2005 YP251 = 1993 VN6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-26 21:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin