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4269 Bogado (1974 FN)
Classification: Main-belt Asteroid          SPK-ID: 2004269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653013557503376 1.3613e-08  
a 2.230593093010045 6.1568e-09 au
q 1.861873030608146 2.9267e-08 au
i 3.446651348604471 1.1012e-06 deg
node 337.6504333185504 1.2434e-05 deg
peri 322.941743187044 1.1793e-05 deg
M 273.9802250995286 7.7249e-06 deg
tp 2459491.253370209964
(2021-Oct-03.75337021)
2.6587e-05 TDB
period 1216.827332978911
3.33
5.038e-06
1.379e-08
d
yr
n .2958513424568507 1.2249e-09 deg/d
Q 2.599313155411945 7.1745e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2882  
   data-arc span      23887 days (65.40 yr)  
   first obs. used      1955-10-25  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43547  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:30:49  

Additional Information
 Earth MOID = .845832 au 
 Jupiter MOID = 2.6137 au 
 T_jup = 3.622 
[ 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 13.61   n/a E2020-QM5  
diameter diameter 5.134 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 12.648 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 0.321   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4269 Bogado           Discovered 1974 Mar. 22 by C. Torres at Cerro El Roble.
Manuel D. Bogado (b. 1934) is a Paraguayan amateur astronomer, known for his contributions to amateur astronomy in his country and for his work involving astrophotography and variable stars. The name was suggested by W. A. Froger.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031110/MPCPages.arcLast Updated: 2003-11-12

Alternate Designations
 1974 FN = 1955 UL1 = 1968 QU1 = 1974 HV = 1977 DN7 = 1978 RZ16 = 1988 PT4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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