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5202 (1983 XX)
Classification: Main-belt Asteroid          SPK-ID: 2005202
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660524930845597 6.245e-08  
a 2.399693497199477 1.733e-08 AU
q 2.001218409350698 1.4286e-07 AU
i 12.61691196841276 6.9229e-06 deg
node 262.6456397038723 3.0868e-05 deg
peri 160.6350495725101 4.0473e-05 deg
M 131.5911436107936 2.4126e-05 deg
tp 2456504.186316135184
(2013-Jul-30.68631614)
9.0354e-05 JED
period 1357.788383690879
3.72
1.4709e-05
4.027e-08
d
yr
n .26513704515678 2.8722e-09 deg/d
Q 2.798168585048256 2.0208e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      835  
   data-arc span      12644 days (34.62 yr)  
   first obs. used      1979-09-19  
   last obs. used      2014-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .548  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:05:24  

Additional Information
 Earth MOID = 1.01886 AU 
 T_jup = 3.475 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1 mag n/a MPO279569  
diameter diameter 10.19 km 0.6 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3
rotation period rot_per 183. h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2012) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.0893   0.012 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3

5202 (1983 XX)          Discovered 1983-Dec-05 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1983 XX = 1979 SF12 = 1990 QX 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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