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566 Stereoskopia (1905 QO)
Classification: Outer Main-belt Asteroid          SPK-ID: 2000566
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 57 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125076471146366 4.5244e-08  
a 3.381371965147316 2.0819e-08 AU
q 3.000941761329196 1.6064e-07 AU
i 4.898920774213882 4.5973e-06 deg
node 80.22758805022752 5.6253e-05 deg
peri 295.7197826353035 5.9062e-05 deg
M 53.5326584516524 1.8935e-05 deg
tp 2456462.782038885102
(2013-Jun-19.28203889)
0.00011932 JED
period 2271.108320001813
6.22
2.0975e-05
5.743e-08
d
yr
n .1585129149629079 1.464e-09 deg/d
Q 3.761802168965435 2.3162e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1350  
   data-arc span      39699 days (108.69 yr)  
   first obs. used      1905-06-04  
   last obs. used      2014-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61841  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:12:28  

Additional Information
 Earth MOID = 2.00546 AU 
 T_jup = 3.135 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.0 mag n/a MPO250197  
diameter diameter 168.16 km 6.3 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3
rotation period rot_per 12.103 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Fauerbach, M.; Marks, S.A. (2009) Minor Planet Bul. 36, 96-97.]
geometric albedo albedo 0.0383   0.003 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3
B-V BV .712 mag .025 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=6; phase (min.=2.49, mean=8.24, max.=17.76) deg.
U-B UB .291 mag .036 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=6; phase (min.=2.49, mean=8.24, max.=17.76) deg.
Tholen spectral type spec_T C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

566 Stereoskopia (1905 QO)          Discovered 1905-May-28 by Gotz, P. at Heidelberg (024)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1905 QO = 1927 ED = 1928 HC = A899 JB = A899 LB = A907 VL 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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