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413357 (2003 YY77)
Classification: Main-belt Asteroid          SPK-ID: 2413357
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1589458108739364 5.9476e-08  
a 2.415917945086326 2.2248e-08 au
q 2.031917908299686 1.4938e-07 au
i 7.900873514885408 7.8636e-06 deg
node 82.9202024003046 5.2566e-05 deg
peri 22.28446071289515 6.0943e-05 deg
M 131.248961916672 3.166e-05 deg
tp 2458500.448110329470
(2019-Jan-16.94811033)
0.00011718 TDB
period 1371.581745505021
3.76
1.8946e-05
5.187e-08
d
yr
n .2624706847986277 3.6255e-09 deg/d
Q 2.799917981872967 2.5784e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5507 days (15.08 yr)  
   first obs. used      2003-12-18  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:08:52  

Additional Information
 Earth MOID = 1.05113 au 
 Jupiter MOID = 2.35053 au 
 T_jup = 3.486 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456799.5 (2014-May-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1591813525433095 5.9382e-08  
q 2.031051205294588 1.4907e-07 au
tp 2457130.255850018763
(2015-Apr-17.75585002)
0.0001093 TDB
node 82.96067083132208 5.2555e-05 deg
peri 22.49655935729769 6.0903e-05 deg
i 7.901935786695735 7.8636e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5507 days (15.08 yr)  
   first obs. used      2003-12-18  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:08:52  

Additional Information
 Jupiter MOID = 2.35053 au 
 T_jup = 3.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.526224604992381E-15 -8.785383595382331E-15 -3.175812515416702E-12 1.535380620605152E-14 -9.757643292303868E-13 5.238111018723222E-15
q -8.785383595382331E-15 2.22228925375519E-14 8.328949881121535E-12 -4.170019761495488E-14 2.525491245090979E-12 -1.288989649864641E-14
tp -3.175812515416702E-12 8.328949881121535E-12 1.194609120023849E-8 -3.553431009780187E-11 3.413035527683241E-9 -2.332871708546348E-11
node 1.535380620605152E-14 -4.170019761495488E-14 -3.553431009780187E-11 2.762070188353404E-9 -2.745051692345193E-9 -1.988664981221971E-10
peri -9.757643292303868E-13 2.525491245090979E-12 3.413035527683241E-9 -2.745051692345193E-9 3.709168331644175E-9 1.902968192813218E-10
i 5.238111018723222E-15 -1.288989649864641E-14 -2.332871708546348E-11 -1.988664981221971E-10 1.902968192813218E-10 6.183620869283083E-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 17.1   n/a MPO419032  

413357 (2003 YY77)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

Alternate Designations
 2003 YY77 = 2008 DD54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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