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160926 (2001 XV172)
Classification: Main-belt Asteroid          SPK-ID: 2160926
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09539989320124752 4.0354e-08  
a 2.394087253202624 1.325e-08 au
q 2.165691584932626 9.7072e-08 au
i 6.465653984055138 3.7894e-06 deg
node 115.9112083362999 4.325e-05 deg
peri 77.61033407629978 4.9635e-05 deg
M 267.5571575512839 2.6195e-05 deg
tp 2459347.939489629051
(2021-May-13.43948963)
0.00010006 TDB
period 1353.032998047924
3.70
1.1233e-05
3.075e-08
d
yr
n .2660688989251457 2.2089e-09 deg/d
Q 2.622482921472623 1.4514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      10607 days (29.04 yr)  
   first obs. used      1991-01-12  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51606  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:27:43  

Additional Information
 Earth MOID = 1.17634 au 
 Jupiter MOID = 2.35322 au 
 T_jup = 3.515 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO454067  

160926 (2001 XV172)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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