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120531 (1994 PV26)
Classification: Main-belt Asteroid          SPK-ID: 2120531
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2233352800430704 6.9692e-08  
a 2.357140435977493 1.1478e-08 au
q 1.830707816607615 1.611e-07 au
i 2.980089244707524 7.7144e-06 deg
node 5.708642419686417 9.0995e-05 deg
peri 357.0533532874102 9.1771e-05 deg
M 23.47558334912907 1.4859e-05 deg
tp 2458914.303326433123
(2020-Mar-05.80332643)
5.4109e-05 TDB
period 1321.833073222742
3.62
9.6551e-06
2.643e-08
d
yr
n .2723490638059837 1.9893e-09 deg/d
Q 2.883573055347371 1.4042e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      8645 days (23.67 yr)  
   first obs. used      1994-08-12  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55092  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:22:22  

Additional Information
 Earth MOID = .828234 au 
 Jupiter MOID = 2.57322 au 
 T_jup = 3.518 
[ 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 16.5   n/a MPO445881  

120531 (1994 PV26)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1994 PV26 = 2005 RW8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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