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 ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07612058977091914 3.8429e-08  
a 2.349794345330217 7.8046e-09 au
q 2.17092661392331 8.9574e-08 au
i 7.204984111206417 4.5522e-06 deg
node 62.27507116212963 2.7739e-05 deg
peri 20.46822560823412 4.2406e-05 deg
M 230.2754337219015 3.097e-05 deg
tp 2459474.592336276921
(2021-Sep-17.09233628)
0.00011347 TDB
period 1315.658598494049
3.60
6.5547e-06
1.795e-08
d
yr
n .2736272163706217 1.3632e-09 deg/d
Q 2.528662076737124 8.3987e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1514  
   data-arc span      7550 days (20.67 yr)  
   first obs. used      1999-10-15  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51701  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:37:58  

Additional Information
 Earth MOID = 1.18802 au 
 Jupiter MOID = 2.63359 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 2020-Jul-06 00:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin