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 ]  
70008 (1998 XA53)
Classification: Main-belt Asteroid          SPK-ID: 2070008
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08901198249940021 3.7931e-08  
a 3.155610650316055 2.0147e-08 au
q 2.874723490335201 1.2437e-07 au
i 22.89522555766964 3.9578e-06 deg
node 100.2235656419089 9.8848e-06 deg
peri 307.3217563120195 2.4737e-05 deg
M 342.5107075023205 2.1418e-05 deg
tp 2459099.970267748504
(2020-Sep-07.47026775)		 0.00012164 TDB
period 2047.498284691191
5.61		 1.9609e-05
5.369e-08		 d
yr
n .1758243231223494 1.6839e-09 deg/d
Q 3.436497810296909 2.1941e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1901  
   data-arc span      16890 days (46.24 yr)  
   first obs. used      1974-08-20  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:54:06  

Additional Information
 Earth MOID = 1.93613 au 
 Jupiter MOID = 1.8951 au 
 T_jup = 3.078 
[ 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 12.7   n/a MPO453103  
diameter diameter 13.742 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70008 (1998 XA53)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 XA53 = 2000 JS69 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-25 21:54 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin