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5506 Artiglio (1987 SV11)
Classification: Main-belt Asteroid          SPK-ID: 2005506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1704573160936789 3.7533e-08  
a 2.374618650882617 8.43e-09 au
q 1.969847528907174 8.8724e-08 au
i 5.247377135699163 4.4857e-06 deg
node 18.50534364052283 4.0452e-05 deg
peri 134.8914479296331 4.2122e-05 deg
M 184.2227007639974 1.2764e-05 deg
tp 2459653.103690340280
(2022-Mar-14.60369034)
4.913e-05 TDB
period 1336.562397668135
3.66
7.1173e-06
1.949e-08
d
yr
n .2693476942251873 1.4343e-09 deg/d
Q 2.779389772858061 9.8669e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2074  
   data-arc span      18031 days (49.37 yr)  
   first obs. used      1971-03-19  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43997  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:29:40  

Additional Information
 Earth MOID = .983799 au 
 Jupiter MOID = 2.2153 au 
 T_jup = 3.517 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456249.5 (2012-Nov-18.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1696382434108555 3.746e-08  
q 1.972066833084326 8.847e-08 au
tp 2455641.960234470365
(2011-Mar-21.46023447)
4.2275e-05 TDB
node 18.63898432736163 4.0425e-05 deg
peri 134.7992624332501 4.2125e-05 deg
i 5.249128288655831 4.4853e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2074  
   data-arc span      18031 days (49.37 yr)  
   first obs. used      1971-03-19  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43997  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:29:40  

Additional Information
 Jupiter MOID = 2.2153 au 
 T_jup = 3.517 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.403246755178916E-15 -3.303972242604201E-15 3.645626791693403E-13 1.147703765878049E-15 1.072707687145432E-13 -1.702582974320682E-16
q -3.303972242604201E-15 7.826962798984446E-15 -8.330526547803619E-13 -3.099740388136781E-15 -2.409906937500098E-13 5.883554867487857E-16
tp 3.645626791693403E-13 -8.330526547803619E-13 1.787148188674637E-9 -1.039852479471019E-11 5.122011180734573E-10 1.250368706554414E-12
node 1.147703765878049E-15 -3.099740388136781E-15 -1.039852479471019E-11 1.63417595647621E-9 -1.629469722597642E-9 -3.234470948833102E-11
peri 1.072707687145432E-13 -2.409906937500098E-13 5.122011180734573E-10 -1.629469722597642E-9 1.774521387898014E-9 3.258824415126567E-11
i -1.702582974320682E-16 5.883554867487857E-16 1.250368706554414E-12 -3.234470948833102E-11 3.258824415126567E-11 2.011749439939135E-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 13.6   n/a MPO344345  
diameter diameter 11.410 km 2.684 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 9.406 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.050   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

5506 Artiglio           Discovered 1987 Sept. 24 by H. Debehogne at the European Southern Observatory.
The Artiglio was an Italian steamship used as a salvage ship in the early 20th Century. At the time, the ship was the world's most modern salvage vessel. The Artiglio sank as the result of an explosion during a recovery operation on a World War I ship carrying explosives. Name suggested by M. Di Martino.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-02-14Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 1987 SV11 = 1971 FG1 = 1973 YU = 1982 HY1 = 1984 WD3 = 1991 UH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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