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5077 Favaloro (1974 MG)
Classification: Main-belt Asteroid          SPK-ID: 2005077
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839081417696549 2.2559e-08  
a 2.229972452657316 6.6746e-09 au
q 1.819862362691589 5.1613e-08 au
i 5.49315890469594 1.2113e-06 deg
node 324.0769663560002 9.2404e-06 deg
peri 337.906736643028 8.4369e-06 deg
M 328.6149240797724 4.577e-06 deg
tp 2459306.539667398036
(2021-Apr-02.03966740)
1.5864e-05 TDB
period 1216.31951314446
3.33
5.4609e-06
1.495e-08
d
yr
n .2959748619582028 1.3288e-09 deg/d
Q 2.640082542623043 7.9021e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2058  
   data-arc span      16860 days (46.16 yr)  
   first obs. used      1974-06-17  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47316  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:06:57  

Additional Information
 Earth MOID = .803989 au 
 Jupiter MOID = 2.5925 au 
 T_jup = 3.614 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457042.5 (2015-Jan-20.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843725754982259 2.2588e-08  
q 1.818795548259398 5.168e-08 au
tp 2456873.262552099098
(2014-Aug-03.76255210)
8.7704e-06 TDB
node 324.1289770560687 9.2332e-06 deg
peri 337.776159878821 8.4249e-06 deg
i 5.496711897421672 1.2117e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2058  
   data-arc span      16860 days (46.16 yr)  
   first obs. used      1974-06-17  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47316  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:06:57  

Additional Information
 Jupiter MOID = 2.5925 au 
 T_jup = 3.614 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.102162864699269E-16 -1.161005392099025E-15 1.778245421644128E-16 4.669725673111405E-14 -6.295675732128198E-14 -6.979216135757879E-15
q -1.161005392099025E-15 2.670856505867687E-15 1.25443121089025E-14 -1.051967200195041E-13 1.475338368366376E-13 1.5867800417101E-14
tp 1.778245421644128E-16 1.25443121089025E-14 7.692076971876517E-11 4.595390490974128E-11 -2.308476636300717E-11 -2.338195449647979E-12
node 4.669725673111405E-14 -1.051967200195041E-13 4.595390490974128E-11 8.525267959111919E-11 -7.414668816432457E-11 -4.763992959188274E-12
peri -6.295675732128198E-14 1.475338368366376E-13 -2.308476636300717E-11 -7.414668816432457E-11 7.097821596993315E-11 4.340518093646062E-12
i -6.979216135757879E-15 1.5867800417101E-14 -2.338195449647979E-12 -4.763992959188274E-12 4.340518093646062E-12 1.468251064601995E-12

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 13.82   n/a E2021B10  
diameter diameter 4.508 km 0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.589 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.346   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5077 Favaloro           Discovered 1974 June 17 by the Felix Aguilar Observatory team at the El Leoncito Station.
Rene Favaloro (1923-2000) was a well-known Argentinian cardiologist who first developed the coronary-artery bypass surgery technique. Thanks to this approach a number of people have been able to recover from serious heart conditions all over the world.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061109/MPCPages.arcLast Updated: 2006-11-13

[ show close-approach data ]
Alternate Designations
 1974 MG = 1981 SE3 = 1981 UH13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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