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 ]  
24256 (1999 XZ125)
Classification: Main-belt Asteroid          SPK-ID: 2024256
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1830270619138062 3.3142e-08  
a 2.30359380878579 5.8747e-09 au
q 1.881973802120892 7.6363e-08 au
i 4.053257442136466 3.4746e-06 deg
node 10.07819320673168 5.0972e-05 deg
peri 16.56928839890506 5.1833e-05 deg
M 33.37805965631394 9.6768e-06 deg
tp 2459082.096138405512
(2020-Aug-20.59613841)
3.4244e-05 TDB
period 1277.048175146165
3.50
4.8852e-06
1.337e-08
d
yr
n .2819000935174558 1.0784e-09 deg/d
Q 2.725213815450687 6.95e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1987  
   data-arc span      15476 days (42.37 yr)  
   first obs. used      1978-10-30  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .485  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:38:23  

Additional Information
 Earth MOID = .885319 au 
 Jupiter MOID = 2.73058 au 
 T_jup = 3.564 
[ 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 14.52   n/a MPCxxxxx  
diameter diameter 5.850 km 1.326 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.074   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

24256 (1999 XZ125)          Discovered 1999-Dec-07 by CSS at Catalina
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XZ125 = 1964 VQ2 = 1978 VR2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 08:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin