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 ]  
447320 (2005 XD51)
Classification: Main-belt Asteroid          SPK-ID: 2447320
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09901256478228562 1.0411e-07  
a 2.3182245752806 4.0025e-08 au
q 2.088691214340743 2.6178e-07 au
i 4.642852303505733 1.6221e-05 deg
node 334.3708766826702 0.00011118 deg
peri 83.75428358138424 0.00014938 deg
M 63.75988537777801 0.00010456 deg
tp 2458772.162778592980
(2019-Oct-15.66277859)
0.00037097 TDB
period 1289.233806169553
3.53
3.3389e-05
9.141e-08
d
yr
n .2792356190764165 7.2317e-09 deg/d
Q 2.547757936220457 4.3988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      5659 days (15.49 yr)  
   first obs. used      2001-09-28  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68292  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:40:40  

Additional Information
 Earth MOID = 1.10671 au 
 Jupiter MOID = 2.70995 au 
 T_jup = 3.569 
[ 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 18.0   n/a MPO495220  

447320 (2005 XD51)          Discovered 2005-Dec-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 XD51 = 2015 RG148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-31 07:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin