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277525 (2005 XS37)
Classification: Main-belt Asteroid          SPK-ID: 2277525
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .195620721422468 5.6231e-08  
a 2.404600937551677 1.6869e-08 au
q 1.934211167414675 1.3526e-07 au
i .7531884219283742 5.6521e-06 deg
node 332.0215527975795 0.00061388 deg
peri 19.87641979981644 0.00061418 deg
M 36.50848654533764 2.2164e-05 deg
tp 2458862.380730112893
(2020-Jan-13.88073011)
8.2983e-05 TDB
period 1361.955585247578
3.73
1.4332e-05
3.924e-08
d
yr
n .2643258002679718 2.7815e-09 deg/d
Q 2.874990707688679 2.0169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      7908 days (21.65 yr)  
   first obs. used      1997-10-05  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60974  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:47:02  

Additional Information
 Earth MOID = .928652 au 
 Jupiter MOID = 2.55785 au 
 T_jup = 3.497 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456811.5 (2014-Jun-03.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1968922815834055 5.6359e-08  
q 1.930675250279764 1.3567e-07 au
tp 2456139.749304330756
(2012-Jul-31.24930433)
6.9509e-05 TDB
node 332.2149789424832 0.00061313 deg
peri 19.89468010485432 0.00061342 deg
i .7540283980308981 5.6581e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      7908 days (21.65 yr)  
   first obs. used      1997-10-05  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60974  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:47:02  

Additional Information
 Jupiter MOID = 2.55785 au 
 T_jup = 3.497 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.176345008959904E-15 -7.608382608335159E-15 1.151255404528153E-12 5.72320586031044E-14 1.907302299213078E-13 -7.912328808722273E-16
q -7.608382608335159E-15 1.840605955221484E-14 -2.51491374857907E-12 -1.378124381872606E-13 -3.636166682296291E-13 1.852452206807323E-15
tp 1.151255404528153E-12 -2.51491374857907E-12 4.831525320697804E-9 3.868361598132533E-11 1.397177895668212E-9 -1.032745187810644E-12
node 5.72320586031044E-14 -1.378124381872606E-13 3.868361598132533E-11 3.75924417333958E-7 -3.758806969372517E-7 6.435709066218255E-10
peri 1.907302299213078E-13 -3.636166682296291E-13 1.397177895668212E-9 -3.758806969372517E-7 3.762902035356013E-7 -6.437989353865012E-10
i -7.912328808722273E-16 1.852452206807323E-15 -1.032745187810644E-12 6.435709066218255E-10 -6.437989353865012E-10 3.201437750287092E-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 17.4   n/a MPO440345  

277525 (2005 XS37)          Discovered 2005-Dec-04 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 XS37 = 1997 TQ22 = 2001 WF63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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