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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 90 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1197648009730981 3.9168e-08  
a 3.37767540269155 1.5319e-08 au
q 2.973148780336468 1.3692e-07 au
i 4.894563207636047 3.8003e-06 deg
node 79.55332963686065 4.829e-05 deg
peri 299.5518514445412 5.0396e-05 deg
M 38.61885254637407 1.479e-05 deg
tp 2458757.267189139320
(2019-Sep-30.76718914)
9.3257e-05 TDB
period 2267.385127631562
6.21
1.5425e-05
4.223e-08
d
yr
n .1587732033754868 1.0801e-09 deg/d
Q 3.782202025046633 1.7153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3164  
   data-arc span      42163 days (115.44 yr)  
   first obs. used      1905-06-04  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4582  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:54:33  

Additional Information
 Earth MOID = 1.9797 au 
 Jupiter MOID = 1.68836 au 
 T_jup = 3.134 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455476.5 (2010-Oct-07.0) TDB
Reference: JPL 90 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121225504193859 3.7497e-08  
q 3.003827424346035 1.2882e-07 au
tp 2456458.583342413530
(2013-Jun-15.08334241)
0.00010736 TDB
node 80.22883218170409 4.8132e-05 deg
peri 294.8531871683594 5.09e-05 deg
i 4.898246303395974 3.7951e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3164  
   data-arc span      42163 days (115.44 yr)  
   first obs. used      1905-06-04  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4582  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:54:33  

Additional Information
 Jupiter MOID = 1.68836 au 
 T_jup = 3.134 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.406038260590591E-15 -4.806260737471253E-15 4.981495717307133E-13 1.349398245530299E-15 7.763096040801883E-14 9.386581367516395E-16
q -4.806260737471253E-15 1.659494960542037E-14 -1.87814380374682E-12 -1.083552601655675E-14 -2.974698689851574E-13 -2.333747721486609E-15
tp 4.981495717307133E-13 -1.87814380374682E-12 1.152708033135184E-8 -1.852480350835107E-11 1.813370850427195E-9 1.124880005515653E-12
node 1.349398245530299E-15 -1.083552601655675E-14 -1.852480350835107E-11 2.316729546056523E-9 -2.309882214699601E-9 -3.686246880425751E-11
peri 7.763096040801883E-14 -2.974698689851574E-13 1.813370850427195E-9 -2.309882214699601E-9 2.590860547596138E-9 3.679880646198251E-11
i 9.386581367516395E-16 -2.333747721486609E-15 1.124880005515653E-12 -3.686246880425751E-11 3.679880646198251E-11 1.440311395261452E-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 8.1   n/a MPO384749  
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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