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 ]  
71034 (1999 XK71)
Classification: Main-belt Asteroid          SPK-ID: 2071034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1193356173500301 3.0237e-08  
a 2.57670181529788 1.1616e-08 au
q 2.269209513442364 8.0164e-08 au
i 1.667751795088691 5.2488e-06 deg
node 177.3903352913119 0.00011896 deg
peri 256.1896640826096 0.00012174 deg
M 249.0198202394269 2.5933e-05 deg
tp 2459066.233626011003
(2020-Aug-04.73362601)
0.00011036 TDB
period 1510.757197597597
4.14
1.0216e-05
2.797e-08
d
yr
n .2382911036746813 1.6114e-09 deg/d
Q 2.884194117153396 1.3002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1056  
   data-arc span      14429 days (39.50 yr)  
   first obs. used      1980-03-16  
   last obs. used      2019-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:39:34  

Additional Information
 Earth MOID = 1.28456 au 
 Jupiter MOID = 2.35304 au 
 T_jup = 3.416 
[ 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 15.0   n/a MPO449448  

71034 (1999 XK71)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XK71 = 1980 FH = 2001 FM48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-21 21:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin