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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 95 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199610512593629 2.1612e-08  
a 3.378533557978465 1.2282e-08 au
q 2.973241120648332 7.2564e-08 au
i 4.894068664608136 9.2127e-07 deg
node 79.5526036567671 1.2408e-05 deg
peri 299.6218163909559 1.8494e-05 deg
M 70.28663713996401 1.077e-05 deg
tp 2458757.645515734428
(2019-Oct-01.14551573)
6.7303e-05 TDB
period 2268.249283546356
6.21
1.2369e-05
3.386e-08
d
yr
n .1587127140792692 8.6548e-10 deg/d
Q 3.783825995308598 1.3756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3438  
   data-arc span      42293 days (115.79 yr)  
   first obs. used      1905-06-04  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 18:35:37  

Additional Information
 Earth MOID = 1.97846 au 
 Jupiter MOID = 1.68779 au 
 T_jup = 3.134 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455845.5 (2011-Oct-11.0) TDB
Reference: JPL 95 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .112338393202164 2.0894e-08  
q 3.001636707714075 6.8806e-08 au
tp 2456459.689320318019
(2013-Jun-16.18932032)
7.2093e-05 TDB
node 80.22331304228537 1.2456e-05 deg
peri 295.1053450932115 1.9232e-05 deg
i 4.899335093178035 9.2945e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3438  
   data-arc span      42293 days (115.79 yr)  
   first obs. used      1905-06-04  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 18:35:37  

Additional Information
 Jupiter MOID = 1.68779 au 
 T_jup = 3.134 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.365471117733137E-16 -1.419092612425482E-15 5.017972808948998E-13 7.771279794144242E-14 -3.986499660061863E-14 6.154919332502802E-15
q -1.419092612425482E-15 4.734307119029393E-15 -1.571677821338849E-12 -2.495796254214103E-13 1.405062978642157E-13 -1.964120547135372E-14
tp 5.017972808948998E-13 -1.571677821338849E-12 5.197396680888251E-9 -3.434096252385583E-10 1.063907882944131E-9 -2.710573832817755E-11
node 7.771279794144242E-14 -2.495796254214103E-13 -3.434096252385583E-10 1.551415418008422E-10 -2.109321888183819E-10 1.041310172291971E-11
peri -3.986499660061863E-14 1.405062978642157E-13 1.063907882944131E-9 -2.109321888183819E-10 3.698693617945715E-10 -1.485700471904308E-11
i 6.154919332502802E-15 -1.964120547135372E-14 -2.710573832817755E-11 1.041310172291971E-11 -1.485700471904308E-11 8.638687283163688E-13

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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