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566 Stereoskopia (A905 KA)
Classification: Outer Main-belt Asteroid          SPK-ID: 2000566
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 97 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1200896226859972 2.1615e-08  
a 3.378934158594518 1.2272e-08 au
q 2.973159230408075 7.2566e-08 au
i 4.893632291174107 9.2114e-07 deg
node 79.54832132586364 1.2408e-05 deg
peri 299.6772938815013 1.8484e-05 deg
M 101.3244338006122 1.0788e-05 deg
tp 2458757.972353774991
(2019-Oct-01.47235378)
6.7159e-05 TDB
period 2268.652722929051
6.21
1.2359e-05
3.384e-08
d
yr
n .1586844898566956 8.6449e-10 deg/d
Q 3.784709086780961 1.3746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3567  
   data-arc span      42373 days (116.01 yr)  
   first obs. used      1905-06-04  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44109  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 11:15:23  

Additional Information
 Earth MOID = 1.97897 au 
 Jupiter MOID = 1.68784 au 
 T_jup = 3.134 
[ 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 8.12   n/a E2021B10  
diameter diameter 167.381 km 3.493 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 12.103 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Fauerbach, M.; Marks, S.A. (2009) Minor Planet Bull. 36, 96-97.]
geometric albedo albedo 0.039   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.712   0.025 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=6; phase (min.=2.49, mean=8.24, max.=17.76) deg.
U-B UB 0.291   0.036 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #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 (A905 KA)          Discovered 1905-May-28 by Gotz, P. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A905 KA = 1927 ED = 1928 HC = A899 JB = A899 LB = A907 VL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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