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 ]  
103133 (1999 XX199)
Classification: Main-belt Asteroid          SPK-ID: 2103133
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06960817569604894 5.2766e-08  
a 2.738495572080344 2.1927e-08 au
q 2.547873891156123 1.4535e-07 au
i 5.750850295998508 6.8315e-06 deg
node 30.04906944760869 4.9885e-05 deg
peri 25.32053656062927 6.6906e-05 deg
M 256.5111004340479 4.6648e-05 deg
tp 2459676.336507913926
(2022-Apr-06.83650791)
0.0002166 TDB
period 1655.261033477754
4.53
1.9881e-05
5.443e-08
d
yr
n .2174883554430257 2.6122e-09 deg/d
Q 2.929117253004565 2.3454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      7107 days (19.46 yr)  
   first obs. used      1999-12-12  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58432  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:50:32  

Additional Information
 Earth MOID = 1.5594 au 
 Jupiter MOID = 2.31778 au 
 T_jup = 3.340 
[ 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 15.5   n/a MPO390435  
diameter diameter 4.356 km 0.307 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103133 (1999 XX199)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 XX199 = 2001 FB108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-08 20:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin