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6563 Steinheim (1991 XZ5)
Classification: Main-belt Asteroid          SPK-ID: 2006563
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06854711763155276 2.8424e-08  
a 2.295603194327048 7.6733e-09 au
q 2.138246212130144 6.567e-08 au
i 5.889388281301876 4.046e-06 deg
node 356.7316579284213 3.0839e-05 deg
peri 98.84956605447351 4.3948e-05 deg
M 41.8866492024051 3.1171e-05 deg
tp 2458852.685589304680
(2020-Jan-04.18558930)
0.00010989 TDB
period 1270.40927989197
3.48
6.3698e-06
1.744e-08
d
yr
n .2833732449046757 1.4208e-09 deg/d
Q 2.452960176523953 8.1993e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1702  
   data-arc span      17563 days (48.08 yr)  
   first obs. used      1972-04-19  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:34:45  

Additional Information
 Earth MOID = 1.16439 au 
 Jupiter MOID = 2.63452 au 
 T_jup = 3.585 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO350855  
diameter diameter 3.330 km 0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.400   0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6563 Steinheim (1991 XZ5)          Discovered 1991-Dec-11 by Borngen, F. at Tautenburg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1991 XZ5 = 1972 HJ1 = 1984 WJ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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