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5504 Lanzerotti (1985 FC2)
Classification: Main-belt Asteroid          SPK-ID: 2005504
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07231776308789245 4.4895e-08  
a 2.615632380455881 1.1909e-08 au
q 2.426475697641053 1.156e-07 au
i 13.66511828326139 5.0815e-06 deg
node 60.18747350308747 1.641e-05 deg
peri 133.8689588494789 3.7173e-05 deg
M 108.5379897837254 3.1092e-05 deg
tp 2458534.653585072876
(2019-Feb-20.15358507)
0.00013371 TDB
period 1545.124520068373
4.23
1.0553e-05
2.889e-08
d
yr
n .23299093071416 1.5912e-09 deg/d
Q 2.80478906327071 1.277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1927  
   data-arc span      25778 days (70.58 yr)  
   first obs. used      1949-11-19  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:20:53  

Additional Information
 Earth MOID = 1.43941 au 
 Jupiter MOID = 2.19938 au 
 T_jup = 3.364 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456830.5 (2014-Jun-22.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07134275553252514 4.4858e-08  
q 2.428492705157263 1.1494e-07 au
tp 2456986.298654110178
(2014-Nov-24.79865411)
0.00013742 TDB
node 60.24124956564861 1.6391e-05 deg
peri 132.9736819929133 3.7749e-05 deg
i 13.67474484557175 5.0848e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1927  
   data-arc span      25778 days (70.58 yr)  
   first obs. used      1949-11-19  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:20:53  

Additional Information
 Jupiter MOID = 2.19938 au 
 T_jup = 3.364 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.012225172278173E-15 -5.134303804504996E-15 1.650010577802106E-12 -1.274400380697475E-14 4.112757100382025E-13 -2.828412886966345E-16
q -5.134303804504996E-15 1.321114363193281E-14 -4.491086717218692E-12 3.230286171349279E-14 -1.120286267015924E-12 7.413177731911612E-16
tp 1.650010577802106E-12 -4.491086717218692E-12 1.888456496647455E-8 -4.552420972680869E-11 4.686380861382157E-9 7.495760056216934E-12
node -1.274400380697475E-14 3.230286171349279E-14 -4.552420972680869E-11 2.686547853964754E-10 -2.716137908843037E-10 -1.709627629628804E-11
peri 4.112757100382025E-13 -1.120286267015924E-12 4.686380861382157E-9 -2.716137908843037E-10 1.424986730609108E-9 1.844889333846547E-11
i -2.828412886966345E-16 7.413177731911612E-16 7.495760056216934E-12 -1.709627629628804E-11 1.844889333846547E-11 2.585498413288688E-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 12.6   n/a MPO384804  
diameter diameter 7.167 km 0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.261   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

5504 Lanzerotti (1985 FC2)          Discovered 1985-Mar-22 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1985 FC2 = 1991 RJ25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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