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 ]  
14371 (1988 XX2)
Classification: Main-belt Asteroid          SPK-ID: 2014371
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1762008852832508 2.4369e-08  
a 2.289403898036659 5.6886e-09 au
q 1.886008904431675 5.6128e-08 au
i 2.217591939141569 2.8796e-06 deg
node 73.65952122410361 9.4342e-05 deg
peri 8.125300014333682 9.4986e-05 deg
M 85.13726717457672 1.0615e-05 deg
tp 2458901.274047141799
(2020-Feb-21.77404714)
3.7254e-05 TDB
period 1265.266628867313
3.46
4.7158e-06
1.291e-08
d
yr
n .2845250098173204 1.0605e-09 deg/d
Q 2.692798891641644 6.691e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1667  
   data-arc span      11736 days (32.13 yr)  
   first obs. used      1988-12-07  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49196  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:17:40  

Additional Information
 Earth MOID = .901534 au 
 Jupiter MOID = 2.534 au 
 T_jup = 3.578 
[ 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 15.11   n/a E2021B10  
diameter diameter 2.419 km 0.370 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.363   0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14371 (1988 XX2)          Discovered 1988-Dec-12 by Jensen, P. at Brorfelde
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ 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
1922-Jul-04 15:40 < 00:01 Juno 0.0337025413177908 0.0336970225367045 0.033708061566696 5.1025624506317 5.10256237988682 2423240.152544859 0.36949553446844 447.27578120838 30.4243016436691 -52.2186194075959 131075.044281735 T 31 CATAB v2.0f-lin.ifort 2021-Feb-24 02:17:43 2021-Feb-24 02:17

Alternate Designations
 1988 XX2 = 1993 FT16 
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-03 12:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin