Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
35358 Lorifini (1997 SL17)
Classification: Main-belt Asteroid          SPK-ID: 2035358
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2322633888581946 4.6556e-08  
a 2.422457669893764 9.964e-09 au
q 1.859809442118713 1.145e-07 au
i 10.16427523753497 8.54e-06 deg
node 350.6539165207136 2.5428e-05 deg
peri 80.48011342062645 3.4076e-05 deg
M 209.3946516255811 1.9761e-05 deg
tp 2459176.630167525913
(2020-Nov-23.13016753)		 7.6705e-05 TDB
period 1377.154679750787
3.77		 8.4967e-06
2.326e-08		 d
yr
n .2614085442204258 1.6128e-09 deg/d
Q 2.985105897668815 1.2278e-08 au
   Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      8442 days (23.11 yr)  
   first obs. used      1995-03-28  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55583  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 19:14:38  

Additional Information
 Earth MOID = .905042 au 
 Jupiter MOID = 2.41144 au 
 T_jup = 3.454 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456529.5 (2013-Aug-25.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2330846921100835 4.7093e-08  
q 1.856867516455122 1.164e-07 au
tp 2456422.333959200886
(2013-May-09.83395920)		 7.115e-05 TDB
node 350.8438716395956 2.5365e-05 deg
peri 80.01079413624802 3.3991e-05 deg
i 10.17750321525146 8.5521e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      8442 days (23.11 yr)  
   first obs. used      1995-03-28  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55583  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 19:14:38  

Additional Information
 Jupiter MOID = 2.41144 au 
 T_jup = 3.454 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.217720030272993E-15 -5.470426227480541E-15 -2.154049384403063E-12 1.304335407751164E-14 -6.822937742252211E-13 -1.781823672626371E-14
q -5.470426227480541E-15 1.354807998235794E-14 5.342201299064905E-12 -3.157908321920836E-14 1.690042315913227E-12 4.529337049115218E-14
tp -2.154049384403063E-12 5.342201299064905E-12 5.062368635894436E-9 -3.771447803185235E-11 1.623432153195271E-9 2.203565095446764E-11
node 1.304335407751164E-14 -3.157908321920836E-14 -3.771447803185235E-11 6.434068366702782E-10 -6.439825175762097E-10 8.851171253520526E-11
peri -6.822937742252211E-13 1.690042315913227E-12 1.623432153195271E-9 -6.439825175762097E-10 1.155360841053524E-9 -8.023321466750345E-11
i -1.781823672626371E-14 4.529337049115218E-14 2.203565095446764E-11 8.851171253520526E-11 -8.023321466750345E-11 7.313864265580907E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO431898  
diameter diameter 5.864 km 0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35358 Lorifini           Discovered 1997 Sept. 27 by L. Tesi and M. Tombelli at San Marcello Pistoiese.
Lorella Fini (b. 1966) is the daughter-in-law of the first discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050407/MPCPages.arcLast Updated: 2005-04-15
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin