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14371 (1988 XX2)
Classification: Main-belt Asteroid          SPK-ID: 2014371
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1762008859352072 2.4224e-08  
a 2.289403898306059 5.6416e-09 au
q 1.886008903161014 5.5728e-08 au
i 2.21759201390455 2.8694e-06 deg
node 73.65952489797873 9.3683e-05 deg
peri 8.125296623729179 9.4306e-05 deg
M 85.13726693190821 1.0497e-05 deg
tp 2458901.274047941873
(2020-Feb-21.77404794)
3.6819e-05 TDB
period 1265.266629090643
3.46
4.6769e-06
1.28e-08
d
yr
n .2845250097670993 1.0517e-09 deg/d
Q 2.692798893451103 6.6357e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1675  
   data-arc span      11786 days (32.27 yr)  
   first obs. used      1988-12-07  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4915  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:26:34  

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

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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 32 CATAB v2.0f-lin.ifort 2021-Apr-13 00:26:42 2021-Apr-13 00:26

Alternate Designations
 1988 XX2 = 1993 FT16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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