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95976 (2004 LY17)
Classification: Main-belt Asteroid          SPK-ID: 2095976
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2173893496784861 3.3337e-08  
a 2.437100226208929 1.335e-08 au
q 1.907300592932079 8.4206e-08 au
i 2.800845089431341 5.6216e-06 deg
node 60.9402670589222 7.9081e-05 deg
peri 263.5684051448192 8.0468e-05 deg
M 160.2382692456798 1.8299e-05 deg
tp 2458777.953638556842
(2019-Oct-21.45363856)
6.7142e-05 TDB
period 1389.659855712281
3.80
1.1419e-05
3.126e-08
d
yr
n .2590561989109769 2.1287e-09 deg/d
Q 2.96689985948578 1.6253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      729  
   data-arc span      12921 days (35.38 yr)  
   first obs. used      1985-08-24  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54222  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:09:02  

Additional Information
 Earth MOID = .897045 au 
 Jupiter MOID = 2.3723 au 
 T_jup = 3.469 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456545.5 (2013-Sep-10.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .216903602183592 3.3182e-08  
q 1.90904040205566 8.3764e-08 au
tp 2456000.462849903526
(2012-Mar-13.96284990)
5.5394e-05 TDB
node 60.99217923176825 7.8976e-05 deg
peri 263.7164439493639 8.0386e-05 deg
i 2.8027082381012 5.6239e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      729  
   data-arc span      12921 days (35.38 yr)  
   first obs. used      1985-08-24  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54222  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:09:02  

Additional Information
 Jupiter MOID = 2.3723 au 
 T_jup = 3.469 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.101031032871699E-15 -2.759259981627683E-15 -1.279279118909653E-13 1.810223618155577E-15 -3.382826584434452E-14 -2.581957416518056E-16
q -2.759259981627683E-15 7.016390438167334E-15 5.207623295540484E-13 -6.519433262216064E-15 1.45372459615427E-13 8.197521482252768E-16
tp -1.279279118909653E-13 5.207623295540484E-13 3.068451513783937E-9 -1.578139765397357E-11 8.396411118187008E-10 2.746431571023035E-13
node 1.810223618155577E-15 -6.519433262216064E-15 -1.578139765397357E-11 6.237185818775675E-9 -6.233613331527825E-9 -3.770715058636656E-11
peri -3.382826584434452E-14 1.45372459615427E-13 8.396411118187008E-10 -6.233613331527825E-9 6.461888736574976E-9 3.775521940940365E-11
i -2.581957416518056E-16 8.197521482252768E-16 2.746431571023035E-13 -3.770715058636656E-11 3.775521940940365E-11 3.162840019462571E-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 15.66   n/a MPCxxxxx  

95976 (2004 LY17)          Discovered 2004-Jun-14 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 2004 LY17 = 1985 QE6 = 1985 SS1 = 2003 EN48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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