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2673 Lossignol (1980 KN)
Classification: Outer Main-belt Asteroid          SPK-ID: 2002673
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511286585885296 4.316e-08  
a 3.20554397154466 1.6029e-08 au
q 2.721094411078568 1.4617e-07 au
i 2.277270170576611 3.8581e-06 deg
node 71.37786853496108 0.00011325 deg
peri 179.2043139699636 0.00011425 deg
M 321.0006587551795 1.6835e-05 deg
tp 2459227.594075976232
(2021-Jan-13.09407598)
9.8523e-05 TDB
period 2096.288417751191
5.74
1.5723e-05
4.305e-08
d
yr
n .171732094186826 1.2881e-09 deg/d
Q 3.689993532010752 1.8451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2372  
   data-arc span      23064 days (63.15 yr)  
   first obs. used      1957-04-24  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4781  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:48:24  

Additional Information
 Earth MOID = 1.70693 au 
 Jupiter MOID = 1.34832 au 
 T_jup = 3.174 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456827.5 (2014-Jun-19.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .149995182069673 4.3291e-08  
q 2.725459490154098 1.4644e-07 au
tp 2457126.479650846414
(2015-Apr-13.97965085)
9.5331e-05 TDB
node 71.39503843061279 0.00011321 deg
peri 178.7280680435087 0.00011421 deg
i 2.277628313123571 3.858e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2372  
   data-arc span      23064 days (63.15 yr)  
   first obs. used      1957-04-24  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4781  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:48:24  

Additional Information
 Jupiter MOID = 1.34832 au 
 T_jup = 3.174 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.874070655034619E-15 -6.320365013646525E-15 -1.747280766116173E-12 -1.800848368799931E-15 -2.255088618825146E-13 -5.424269790739246E-16
q -6.320365013646525E-15 2.144587043680231E-14 5.788463040392849E-12 -7.143568983418218E-15 7.494847284266285E-13 1.911628505272021E-15
tp -1.747280766116173E-12 5.788463040392849E-12 9.088089521515678E-9 7.329140708577829E-12 1.462364541285575E-9 1.620319483412982E-12
node -1.800848368799931E-15 -7.143568983418218E-15 7.329140708577829E-12 1.281672071339149E-8 -1.28063993208352E-8 -1.127247872159153E-10
peri -2.255088618825146E-13 7.494847284266285E-13 1.462364541285575E-9 -1.28063993208352E-8 1.304405433967033E-8 1.128899459152079E-10
i -5.424269790739246E-16 1.911628505272021E-15 1.620319483412982E-12 -1.127247872159153E-10 1.128899459152079E-10 1.488431820223965E-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 12.5   n/a MPO435722  
diameter diameter 15.119 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2673 Lossignol (1980 KN)          Discovered 1980-May-22 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 KN = 1957 JD = 1968 DU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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