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6767 Shirvindt (1983 AA3)
Classification: Main-belt Asteroid          SPK-ID: 2006767
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1408178681360556 3.9882e-08  
a 2.675870445593159 1.1269e-08 au
q 2.299060074036453 1.0698e-07 au
i 9.38955726561999 4.5381e-06 deg
node 22.93691844552411 2.6517e-05 deg
peri 97.25210398330327 3.0705e-05 deg
M 181.4946675150038 1.6677e-05 deg
tp 2459793.265504969240
(2022-Aug-01.76550497)
7.6027e-05 TDB
period 1598.807037391528
4.38
1.01e-05
2.765e-08
d
yr
n .2251678855425506 1.4224e-09 deg/d
Q 3.052680817149865 1.2856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2524  
   data-arc span      14301 days (39.15 yr)  
   first obs. used      1981-09-03  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37837  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:33:14  

Additional Information
 Earth MOID = 1.33731 au 
 Jupiter MOID = 2.07247 au 
 T_jup = 3.345 
[ 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 13.2   n/a MPO473859  
diameter diameter 6.362 km 0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.78857 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.275   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6767 Shirvindt (1983 AA3)          Discovered 1983-Jan-06 by Karachkina, L. G. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1983 AA3 = 1988 GA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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