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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1408178694116959 3.9824e-08  
a 2.675870451463294 1.1865e-08 au
q 2.29906007566652 1.0683e-07 au
i 9.389560855221362 5.2751e-06 deg
node 22.93692130006552 2.6663e-05 deg
peri 97.25208513720374 3.2322e-05 deg
M 181.4946793052157 1.8115e-05 deg
tp 2459793.265455216037
(2022-Aug-01.76545522)
8.1642e-05 TDB
period 1598.807042652552
4.38
1.0634e-05
2.911e-08
d
yr
n .2251678848016146 1.4977e-09 deg/d
Q 3.052680827260068 1.3536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2317  
   data-arc span      13865 days (37.96 yr)  
   first obs. used      1981-09-03  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38596  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:11:34  

Additional Information
 Earth MOID = 1.33731 au 
 Jupiter MOID = 2.07247 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456355.5 (2013-Mar-04.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1417680278287004 3.9373e-08  
q 2.294830425343529 1.0571e-07 au
tp 2456594.211245450189
(2013-Oct-28.71124545)
7.7778e-05 TDB
node 23.1954402699013 2.6592e-05 deg
peri 96.33394544048396 3.2305e-05 deg
i 9.406736808141449 5.2814e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2317  
   data-arc span      13865 days (37.96 yr)  
   first obs. used      1981-09-03  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38596  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:11:34  

Additional Information
 Jupiter MOID = 2.07247 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.55023303112312E-15 -4.144173290764236E-15 3.574983168607968E-13 9.255098396603923E-15 8.555228538074369E-14 -3.806279912293619E-15
q -4.144173290764236E-15 1.117478067056485E-14 -9.04960679279731E-13 -2.383863775186668E-14 -2.216585999756539E-13 1.05221956075826E-14
tp 3.574983168607968E-13 -9.04960679279731E-13 6.049352416019607E-9 4.283069873711985E-12 1.443124249393074E-9 1.60862918625635E-12
node 9.255098396603923E-15 -2.383863775186668E-14 4.283069873711985E-12 7.071178618325302E-10 -6.960462959514785E-10 -1.232775803785412E-11
peri 8.555228538074369E-14 -2.216585999756539E-13 1.443124249393074E-9 -6.960462959514785E-10 1.043587478420428E-9 1.25431834478598E-11
i -3.806279912293619E-15 1.05221956075826E-14 1.60862918625635E-12 -1.232775803785412E-11 1.25431834478598E-11 2.7893542861254E-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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