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612 Veronika (A906 TC)
Classification: Main-belt Asteroid          SPK-ID: 2000612
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2589735229249679 3.0001e-08  
a 3.15489511915973 1.2575e-08 au
q 2.337860815692148 9.516e-08 au
i 20.94637097190013 4.4904e-06 deg
node 202.8839263067269 1.0512e-05 deg
peri 122.3769003866462 1.3704e-05 deg
M 148.8642622839321 8.7173e-06 deg
tp 2458154.123171662709
(2018-Feb-04.62317166)
4.915e-05 TDB
period 2046.801922279184
5.60
1.2238e-05
3.351e-08
d
yr
n .1758841420273475 1.0516e-09 deg/d
Q 3.971929422627312 1.5832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2616  
   data-arc span      41669 days (114.08 yr)  
   first obs. used      1906-10-08  
   last obs. used      2020-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38323  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:54:51  

Additional Information
 Earth MOID = 1.39732 au 
 Jupiter MOID = 1.86498 au 
 T_jup = 3.054 
[ show covariance matrix ]

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 10.8   n/a MPO458831  
diameter diameter 38.767 km 0.519 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 8.243 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pilcher, F.; Ferrero, A. (2013) Minor Planet Bull. 40, 31.]
[Strabla, L.; Quadri, U.; Girelli, R. (2013) Minor Planet Bull. 40, 83-84.]
[Pilcher, F. (2017) Minor Planet Bull. 44, 317-318.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.062   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

612 Veronika (A906 TC)          Discovered 1906-Oct-08 by Kopff, A. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A906 TC = 1934 SF = 1950 LN = 1962 VB = 1973 RE = 1973 TQ = 1973 UH3 = 1974 XS 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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