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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 94 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199610512427001 2.1619e-08  
a 3.378533557924885 1.2316e-08 au
q 2.973241120657476 7.2572e-08 au
i 4.894068664486967 9.2141e-07 deg
node 79.55260365664688 1.241e-05 deg
peri 299.6218163916126 1.8496e-05 deg
M 70.28663715352191 1.0773e-05 deg
tp 2458757.645515659538
(2019-Oct-01.14551566)
6.7316e-05 TDB
period 2268.249283492398
6.21
1.2403e-05
3.396e-08
d
yr
n .1587127140830447 8.6786e-10 deg/d
Q 3.783825995192294 1.3794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3431  
   data-arc span      42287 days (115.78 yr)  
   first obs. used      1905-06-04  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44881  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 11:06:08  

Additional Information
 Earth MOID = 1.97846 au 
 Jupiter MOID = 1.68779 au 
 T_jup = 3.134 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455843.5 (2011-Oct-09.0) TDB
Reference: JPL 94 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1123378606989087 2.09e-08  
q 3.001647003088487 6.8813e-08 au
tp 2456459.682666313499
(2013-Jun-16.18266631)
7.2097e-05 TDB
node 80.22330785744609 1.2457e-05 deg
peri 295.1039089393554 1.9233e-05 deg
i 4.899330191274712 9.2959e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3431  
   data-arc span      42287 days (115.78 yr)  
   first obs. used      1905-06-04  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44881  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 11:06:08  

Additional Information
 Jupiter MOID = 1.68779 au 
 T_jup = 3.134 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.368136598370183E-16 -1.41957214854567E-15 5.018454851542647E-13 7.781677933604548E-14 -3.996609963368644E-14 6.163469489140333E-15
q -1.41957214854567E-15 4.735226340698637E-15 -1.571637463497256E-12 -2.497819377867528E-13 1.407224259193404E-13 -1.965757641047793E-14
tp 5.018454851542647E-13 -1.571637463497256E-12 5.197911721600667E-9 -3.43416258002299E-10 1.063987108272896E-9 -2.710558508737662E-11
node 7.781677933604548E-14 -2.497819377867528E-13 -3.43416258002299E-10 1.55182915473024E-10 -2.10976246498342E-10 1.04163668257354E-11
peri -3.996609963368644E-14 1.407224259193404E-13 1.063987108272896E-9 -2.10976246498342E-10 3.699263366047876E-10 -1.486038319206018E-11
i 6.163469489140333E-15 -1.965757641047793E-14 -2.710558508737662E-11 1.04163668257354E-11 -1.486038319206018E-11 8.641307755994899E-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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