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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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511286594877251 4.3156e-08  
a 3.205543970105782 1.5988e-08 au
q 2.721094406974735 1.4614e-07 au
i 2.277270217719899 3.8507e-06 deg
node 71.37787013700509 0.0001129 deg
peri 179.2043108132972 0.00011389 deg
M 321.0006609361279 1.6747e-05 deg
tp 2459227.594063123614
(2021-Jan-13.09406312)
9.8002e-05 TDB
period 2096.288416339744
5.74
1.5683e-05
4.294e-08
d
yr
n .1717320943024545 1.2848e-09 deg/d
Q 3.689993533236829 1.8404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2438  
   data-arc span      23127 days (63.32 yr)  
   first obs. used      1957-04-24  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:07:08  

Additional Information
 Earth MOID = 1.70693 au 
 Jupiter MOID = 1.34832 au 
 T_jup = 3.174 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456857.5 (2014-Jul-19.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1500014882080276 4.3282e-08  
q 2.725410116156524 1.4642e-07 au
tp 2457126.506111263409
(2015-Apr-14.00611126)
9.4906e-05 TDB
node 71.39501559046475 0.00011285 deg
peri 178.7350480420246 0.00011385 deg
i 2.277628800266736 3.8507e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2438  
   data-arc span      23127 days (63.32 yr)  
   first obs. used      1957-04-24  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:07:08  

Additional Information
 Jupiter MOID = 1.34832 au 
 T_jup = 3.174 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.873355633847626E-15 -6.318123156938077E-15 -1.742653596195675E-12 -1.372044445054941E-15 -2.252878283989032E-13 -5.294925182429501E-16
q -6.318123156938077E-15 2.143806489910323E-14 5.764443304680471E-12 -8.476987341185423E-15 7.475114520853576E-13 1.869843039949261E-15
tp -1.742653596195675E-12 5.764443304680471E-12 9.007243608421904E-9 6.507935196208013E-12 1.452343023994343E-9 1.569701328234512E-12
node -1.372044445054941E-15 -8.476987341185423E-15 6.507935196208013E-12 1.273584213883198E-8 -1.272570591732554E-8 -1.148411349454847E-10
peri -2.252878283989032E-13 7.475114520853576E-13 1.452343023994343E-9 -1.272570591732554E-8 1.29620916466142E-8 1.149974523105966E-10
i -5.294925182429501E-16 1.869843039949261E-15 1.569701328234512E-12 -1.148411349454847E-10 1.149974523105966E-10 1.482796746865763E-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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