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13147 Foglia (1995 DZ11)
Classification: Main-belt Asteroid          SPK-ID: 2013147
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04228993746476493 3.114e-08  
a 2.942567319127234 1.311e-08 au
q 2.818126331215482 9.33e-08 au
i 2.841028650162562 3.6714e-06 deg
node 140.6698005577676 6.6638e-05 deg
peri 312.8219317858376 7.9166e-05 deg
M 55.01134564696353 4.1959e-05 deg
tp 2458718.766944423573
(2019-Aug-23.26694442)
0.00021489 TDB
period 1843.690584455133
5.05
1.2321e-05
3.373e-08
d
yr
n .1952605296329541 1.3049e-09 deg/d
Q 3.067008307038986 1.3665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2555  
   data-arc span      23666 days (64.79 yr)  
   first obs. used      1955-04-20  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4803  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:33:43  

Additional Information
 Earth MOID = 1.83585 au 
 Jupiter MOID = 2.00302 au 
 T_jup = 3.269 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456753.5 (2014-Apr-06.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04095921589140562 3.1619e-08  
q 2.821545254718793 9.4667e-08 au
tp 2456893.943951534362
(2014-Aug-24.44395153)
0.00021914 TDB
node 140.7011127102661 6.6695e-05 deg
peri 316.6693812874593 7.9622e-05 deg
i 2.838470086091888 3.6719e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2555  
   data-arc span      23666 days (64.79 yr)  
   first obs. used      1955-04-20  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4803  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:33:43  

Additional Information
 Jupiter MOID = 2.00302 au 
 T_jup = 3.269 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.997343068929733E-16 -2.967043608559251E-15 7.315860513711824E-13 -2.017633309090909E-15 1.406691864439808E-13 -3.483843949637394E-17
q -2.967043608559251E-15 8.961882970940115E-15 -2.403077205646785E-12 6.808387210518587E-15 -4.658682860276984E-13 1.805534068636577E-16
tp 7.315860513711824E-13 -2.403077205646785E-12 4.802148154255956E-8 -3.024740780924086E-11 9.542766568268134E-9 6.190730782868333E-13
node -2.017633309090909E-15 6.808387210518587E-15 -3.024740780924086E-11 4.448254696008907E-9 -4.448638073796496E-9 -7.670776925529636E-12
peri 1.406691864439808E-13 -4.658682860276984E-13 9.542766568268134E-9 -4.448638073796496E-9 6.339660086626926E-9 7.787278824317104E-12
i -3.483843949637394E-17 1.805534068636577E-16 6.190730782868333E-13 -7.670776925529636E-12 7.787278824317104E-12 1.348290448193818E-11

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 13.3   n/a MPO452355  
diameter diameter 6.453 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.78 h n/a LCDB (Rev. 2019-August); 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:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.223   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13147 Foglia           Discovered 1995 Feb. 24 by M. Tombelli at Cima Ekar.
In Milan, amateur astronomer Sergio Foglia (b. 1972) has observed minor planets, comets, variable stars and occultations by the moon and minor planets. Since 1996 he has been the Minor Planet Section recorder of the Unione Astrofili Italiani.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001013/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1995 DZ11 = 1990 EH7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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