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 ]  
447318 (2005 XL48)
Classification: Main-belt Asteroid          SPK-ID: 2447318
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .25329788179471 1.3475e-07  
a 2.991591948429189 3.4052e-08 au
q 2.233828044697966 4.1185e-07 au
i 16.8838022962825 9.1564e-06 deg
node 74.50158878762549 3.4336e-05 deg
peri 329.3719455522112 4.6027e-05 deg
M 307.8113729496397 2.9118e-05 deg
tp 2459274.484081792131
(2021-Feb-28.98408179)
0.00015502 TDB
period 1889.957161547635
5.17
3.2269e-05
8.835e-08
d
yr
n .1904805078783932 3.2523e-09 deg/d
Q 3.749355852160412 4.2678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      4139 days (11.33 yr)  
   first obs. used      2005-11-22  
   last obs. used      2017-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58219  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:40:41  

Additional Information
 Earth MOID = 1.26017 au 
 Jupiter MOID = 1.6907 au 
 T_jup = 3.143 
[ 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 16.6   n/a MPO361037  
diameter diameter 2.883 km 0.424 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.064   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

447318 (2005 XL48)          Discovered 2005-Dec-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1900-Feb-19 06:29 00:31 Jupiter 1.69290535411408 1.6929043852875 1.69290632294134 3.63097323734847 3.4904574832385 2415069.769871723 30.6593943023879 160.395612109418 30.0601076241401 78.6752871177008 494595.70876254 T 10 CATAB v2.0e-lin.ifort 2017-Nov-26 22:55:08 2018-Dec-18 03:22
1936-Sep-26 03:38 00:25 Jupiter 1.89132393068428 1.89131996531311 1.89132789655516 3.890597510681 3.77373240883843 2428437.651391760 24.9685928914902 1599.99977378351 33.9957771589256 82.8240146976196 1823669.87271172 T 10 CATAB v2.0e-lin.ifort 2017-Nov-26 22:55:08 2018-Dec-18 03:22
1982-Jun-21 02:07 00:13 Jupiter 1.82147928885114 1.82147667069116 1.82148190701734 3.293699725676 3.14935228908566 2445141.588520718 13.4877716720765 283.394950883297 60.536998927517 71.9480280593422 607060.380194003 T 10 CATAB v2.0e-lin.ifort 2017-Nov-26 22:55:08 2018-Dec-18 03:22
2019-Jan-21 12:44 00:04 Jupiter 1.69389038645678 1.69388967494999 1.69389109796742 3.75197490304796 3.61624451292393 2458505.030418286 4.40670845866208 173.150763062525 15.9123590373909 78.7581508848631 1738923.0944363 T 10 CATAB v2.0e-lin.ifort 2017-Nov-26 22:55:08 2018-Dec-18 03:22
2101-May-31 15:34 00:20 Jupiter 1.73185384328014 1.73185198425261 1.73185570231231 3.5511156795055 3.41060903350581 2488585.148470070 20.4318543474196 224.575918286955 44.2001067706774 74.0649475138614 636250.777797258 T 10 CATAB v2.0e-lin.ifort 2017-Nov-26 22:55:08 2018-Dec-18 03:22
2137-Dec-23 22:07 00:29 Jupiter 1.7341576254674 1.73415506986415 1.73416018114881 3.79939315682276 3.6685854550787 2501940.421849089 29.2540481784319 619.474678011973 19.6685051092227 77.9420275098142 1676001.02698826 T 10 CATAB v2.0e-lin.ifort 2017-Nov-26 22:55:08 2018-Dec-18 03:22
2183-Sep-09 20:58 00:58 Jupiter 1.99372292329324 1.99371635005142 1.9937294965278 3.08240173212088 2.9413451242453 2518636.373774565 57.6480487313848 564.646492957285 205.575423128239 -85.133052689699 228002.931616646 T 10 CATAB v2.0e-lin.ifort 2017-Nov-26 22:55:08 2018-Dec-18 03:22

Alternate Designations
 2005 XL48 = 2010 PS72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-14 11:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin