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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .14081786746504 3.9893e-08  
a 2.675870451363948 1.1815e-08 au
q 2.299060080790162 1.0703e-07 au
i 9.389560393482133 5.2073e-06 deg
node 22.93692184568189 2.6697e-05 deg
peri 97.25208539138067 3.2205e-05 deg
M 181.4946786070938 1.7972e-05 deg
tp 2459793.265458272339
(2022-Aug-01.76545827)
8.1078e-05 TDB
period 1598.807042563515
4.38
1.0589e-05
2.899e-08
d
yr
n .2251678848141542 1.4913e-09 deg/d
Q 3.052680821937733 1.3479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2353  
   data-arc span      14167 days (38.79 yr)  
   first obs. used      1981-09-03  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38346  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:34:19  

Additional Information
 Earth MOID = 1.33731 au 
 Jupiter MOID = 2.07247 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456394.5 (2013-Apr-12.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1417903153262092 3.9439e-08  
q 2.295040034737345 1.0592e-07 au
tp 2456594.054773078512
(2013-Oct-28.55477308)
7.6952e-05 TDB
node 23.19161528808842 2.663e-05 deg
peri 96.28881702165602 3.219e-05 deg
i 9.405784277785866 5.2131e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2353  
   data-arc span      14167 days (38.79 yr)  
   first obs. used      1981-09-03  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38346  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:34:19  

Additional Information
 Jupiter MOID = 2.07247 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.555446208596789E-15 -4.159543684128348E-15 3.636378811129568E-13 9.402842694126617E-15 8.727074932491411E-14 -3.618398623517555E-15
q -4.159543684128348E-15 1.121924908061912E-14 -9.117687925213344E-13 -2.401717728807497E-14 -2.239435297730863E-13 9.919328593901357E-15
tp 3.636378811129568E-13 -9.117687925213344E-13 5.921612153497608E-9 3.945718478944683E-12 1.40850127536268E-9 1.742789010912221E-12
node 9.402842694126617E-15 -2.401717728807497E-14 3.945718478944683E-12 7.091413737047101E-10 -6.981422359302386E-10 -1.270599921627776E-11
peri 8.727074932491411E-14 -2.239435297730863E-13 1.40850127536268E-9 -6.981422359302386E-10 1.036206368034124E-9 1.295469200012477E-11
i -3.618398623517555E-15 9.919328593901357E-15 1.742789010912221E-12 -1.270599921627776E-11 1.295469200012477E-11 2.717591810644649E-11

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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