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 ]  
71101 (1999 XY140)
Classification: Main-belt Asteroid          SPK-ID: 2071101
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 .1131873436344039 6.4469e-08  
a 2.94613829742647 2.2767e-08 au
q 2.612672729561183 1.995e-07 au
i 2.37675700606711 4.7662e-06 deg
node 115.432128106126 0.00017367 deg
peri 221.4279625819962 0.00017569 deg
M 58.9645250373788 2.5473e-05 deg
tp 2458297.971408693408
(2018-Jun-28.47140869)
0.0001315 TDB
period 1847.047742711954
5.06
2.141e-05
5.862e-08
d
yr
n .1949056278704658 2.2593e-09 deg/d
Q 3.279603865291758 2.5344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      8779 days (24.04 yr)  
   first obs. used      1995-01-08  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55634  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:36:20  

Additional Information
 Earth MOID = 1.60282 au 
 Jupiter MOID = 2.06788 au 
 T_jup = 3.260 
[ 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 15.6   n/a MPO233849  

71101 (1999 XY140)          Discovered 1999-Dec-02 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XY140 = 1995 BE5 
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 01:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin