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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07131968353525417 4.5429e-08  
a 2.61481030400473 1.1712e-08 au
q 2.42832286061839 1.1677e-07 au
i 13.6754378996884 5.1648e-06 deg
node 60.21977554519714 1.6476e-05 deg
peri 133.8862485010745 3.8293e-05 deg
M 15.37466082371598 3.2231e-05 deg
tp 2458534.542869778264
(2019-Feb-20.04286978)		 0.00013831 TDB
period 1544.39614324358
4.23		 1.0376e-05
2.841e-08		 d
yr
n .2331008152117752 1.5661e-09 deg/d
Q 2.801297747391069 1.2547e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1880  
   data-arc span      25474 days (69.74 yr)  
   first obs. used      1949-11-19  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40377  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 00:50:44  

Additional Information
 Earth MOID = 1.44134 au 
 Jupiter MOID = 2.20352 au 
 T_jup = 3.364 
[ show covariance matrix ]

[ 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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