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6549 Skryabin (1988 PX1)
Classification: Main-belt Asteroid          SPK-ID: 2006549
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1299656455051251 2.2025e-08  
a 2.348344871955817 7.257e-09 au
q 2.043140714803429 5.1901e-08 au
i 7.063281495598756 1.1535e-06 deg
node 159.5874985722275 7.4952e-06 deg
peri 178.2459451637412 1.0969e-05 deg
M 356.7641227408042 1.0543e-05 deg
tp 2459212.314919882147
(2020-Dec-28.81491988)
3.8513e-05 TDB
period 1314.44143793942
3.60
6.093e-06
1.668e-08
d
yr
n .2738805926297886 1.2695e-09 deg/d
Q 2.653549029108206 8.2002e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2543  
   data-arc span      11819 days (32.36 yr)  
   first obs. used      1988-08-13  
   last obs. used      2020-12-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45062  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:52:02  

Additional Information
 Earth MOID = 1.03209 au 
 Jupiter MOID = 2.71235 au 
 T_jup = 3.538 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456933.5 (2014-Oct-03.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1293754478767064 2.1975e-08  
q 2.044424373465169 5.1757e-08 au
tp 2456582.530067498612
(2013-Oct-17.03006750)
3.6456e-05 TDB
node 159.6462133503205 7.5073e-06 deg
peri 178.0122287617058 1.1019e-05 deg
i 7.056439950319483 1.1536e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2543  
   data-arc span      11819 days (32.36 yr)  
   first obs. used      1988-08-13  
   last obs. used      2020-12-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45062  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:52:02  

Additional Information
 Jupiter MOID = 2.71235 au 
 T_jup = 3.538 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.828974614844458E-16 -1.129054288810398E-15 -5.718795177679442E-14 -3.862498400217791E-14 -3.336344231395008E-15 9.736079660383814E-15
q -1.129054288810398E-15 2.678837356424707E-15 1.415731484616893E-13 9.001792486861628E-14 1.284903478891456E-14 -2.275527369731923E-14
tp -5.718795177679442E-14 1.415731484616893E-13 1.329044435491228E-9 2.175307897913352E-11 2.931018155727991E-10 -5.032569342477079E-12
node -3.862498400217791E-14 9.001792486861628E-14 2.175307897913352E-11 5.635893490235696E-11 -5.022928134343728E-11 -6.82416352050044E-12
peri -3.336344231395008E-15 1.284903478891456E-14 2.931018155727991E-10 -5.022928134343728E-11 1.214221130715813E-10 5.540331388142448E-12
i 9.736079660383814E-15 -2.275527369731923E-14 -5.032569342477079E-12 -6.82416352050044E-12 5.540331388142448E-12 1.330797742555491E-12

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.68   n/a E2021B10  

6549 Skryabin (1988 PX1)          Discovered 1988-Aug-13 by Elst, E. W. at Haute Provence
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1988 PX1 = 1992 YH5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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