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 ]  
47432 (1999 XT175)
Classification: Main-belt Asteroid          SPK-ID: 2047432
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .108669796042725 3.3636e-08  
a 2.483237957003707 8.3753e-09 au
q 2.213384994690561 8.1022e-08 au
i 6.861954967676033 5.9318e-06 deg
node 13.5116363871643 2.2553e-05 deg
peri 100.1821729171927 4.658e-05 deg
M 75.96523124399266 3.8439e-05 deg
tp 2458698.895166504909
(2019-Aug-03.39516651)
0.00015212 TDB
period 1429.30835962958
3.91
7.231e-06
1.98e-08
d
yr
n .2518700723847286 1.2742e-09 deg/d
Q 2.753090919316853 9.2854e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2122  
   data-arc span      11919 days (32.63 yr)  
   first obs. used      1987-12-20  
   last obs. used      2020-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50144  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:42:16  

Additional Information
 Earth MOID = 1.24195 au 
 Jupiter MOID = 2.33674 au 
 T_jup = 3.459 
[ 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 14.1   n/a MPO333231  
diameter diameter 3.625 km 0.686 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.308   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47432 (1999 XT175)          Discovered 1999-Dec-10 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XT175 = 1988 AQ2 = 1998 RD26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-24 01:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin