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 ]  
71010 (1999 XD45)
Classification: Main-belt Asteroid          SPK-ID: 2071010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07660449350508701 4.0891e-08  
a 2.348916238999341 7.8435e-09 au
q 2.168978700224923 9.5364e-08 au
i 7.210633929819597 4.6988e-06 deg
node 62.30093801597445 2.8917e-05 deg
peri 19.79779933283238 4.4517e-05 deg
M 121.5388718590072 3.2186e-05 deg
tp 2458156.572118346085
(2018-Feb-07.07211835)
0.00011742 TDB
period 1314.921184893043
3.60
6.5862e-06
1.803e-08
d
yr
n .2737806677206154 1.3713e-09 deg/d
Q 2.528853777773759 8.4444e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1439  
   data-arc span      7148 days (19.57 yr)  
   first obs. used      1999-10-15  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51806  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:36:08  

Additional Information
 Earth MOID = 1.18579 au 
 Jupiter MOID = 2.63754 au 
 T_jup = 3.544 
[ 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 14.7   n/a MPO436279  

71010 (1999 XD45)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XD45 = 2001 FE22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-19 03:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin