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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 92 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199610552874385 3.6371e-08  
a 3.378533558403064 1.4296e-08 au
q 2.973241107413008 1.2585e-07 au
i 4.894079504173785 3.7291e-06 deg
node 79.55264328302354 4.572e-05 deg
peri 299.6217815570242 4.7938e-05 deg
M 70.28663323672761 1.474e-05 deg
tp 2458757.645540244036
(2019-Oct-01.14554024)
9.3078e-05 TDB
period 2268.249283973952
6.21
1.4397e-05
3.942e-08
d
yr
n .1587127140493497 1.0074e-09 deg/d
Q 3.783826009393121 1.6011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3325  
   data-arc span      42236 days (115.64 yr)  
   first obs. used      1905-06-04  
   last obs. used      2021-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45192  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 00:47:46  

Additional Information
 Earth MOID = 1.97846 au 
 Jupiter MOID = 1.68779 au 
 T_jup = 3.134 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455623.5 (2011-Mar-03.0) TDB
Reference: JPL 92 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1122214256371675 3.4907e-08  
q 3.003006291345856 1.1852e-07 au
tp 2456458.973415445692
(2013-Jun-15.47341545)
0.00010702 TDB
node 80.22484434844768 4.5564e-05 deg
peri 294.9426718052347 4.8449e-05 deg
i 4.898701294858595 3.7267e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3325  
   data-arc span      42236 days (115.64 yr)  
   first obs. used      1905-06-04  
   last obs. used      2021-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45192  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 00:47:46  

Additional Information
 Jupiter MOID = 1.68779 au 
 T_jup = 3.134 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.218485902558298E-15 -4.115034707919123E-15 4.058775435716702E-13 1.24213460736532E-15 5.180628853036606E-14 1.095587994326193E-15
q -4.115034707919123E-15 1.404796218996716E-14 -1.538598139337743E-12 -9.143106333006131E-15 -2.03831178496657E-13 -2.960758964168702E-15
tp 4.058775435716702E-13 -1.538598139337743E-12 1.145350454798004E-8 -1.511391488366429E-11 1.793327470905286E-9 1.020967622027353E-12
node 1.24213460736532E-15 -9.143106333006131E-15 -1.511391488366429E-11 2.076117526598577E-9 -2.069868691104358E-9 -2.574487571659481E-11
peri 5.180628853036606E-14 -2.03831178496657E-13 1.793327470905286E-9 -2.069868691104358E-9 2.347352276195803E-9 2.572620377065916E-11
i 1.095587994326193E-15 -2.960758964168702E-15 1.020967622027353E-12 -2.574487571659481E-11 2.572620377065916E-11 1.388852360263435E-11

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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