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 ]  
245419 (2005 JS48)
Classification: Main-belt Asteroid          SPK-ID: 2245419
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558109463797659 9.7673e-08  
a 3.091552376173479 4.2122e-08 au
q 2.609854674659275 3.0341e-07 au
i 25.29906538242087 1.0491e-05 deg
node 69.07334626171411 1.4259e-05 deg
peri 339.6664101598933 2.5475e-05 deg
M 105.5636369496245 1.8481e-05 deg
tp 2458418.296002029305
(2018-Oct-26.79600203)
0.00010295 TDB
period 1985.470047507638
5.44
4.0578e-05
1.111e-07
d
yr
n .1813172656278085 3.7057e-09 deg/d
Q 3.573250077687682 4.8686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      6260 days (17.14 yr)  
   first obs. used      2002-12-15  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .591  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:42:49  

Additional Information
 Earth MOID = 1.63228 au 
 Jupiter MOID = 1.8058 au 
 T_jup = 3.060 
[ 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 MPO470616  
diameter diameter 4.905 km 0.362 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245419 (2005 JS48)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2005 JS48 = 2007 TO354 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-05 21:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin