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13056 (1990 VN1)
Classification: Main-belt Asteroid          SPK-ID: 2013056
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1166013071120698 1.0267e-07  
a 2.623543995422853 2.4002e-08 AU
q 2.317635336290526 2.7076e-07 AU
i 8.74071286228687 9.4972e-06 deg
node 45.92855138109198 4.5375e-05 deg
peri 346.8349187925153 5.5574e-05 deg
M 208.8753162500382 2.9509e-05 deg
tp 2457452.074168337166
(2016-Mar-04.57416834)
0.00012949 JED
period 1552.140224752921
4.25
2.13e-05
5.832e-08
d
yr
n .2319378070736534 3.1829e-09 deg/d
Q 2.92945265455518 2.6801e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      892  
   data-arc span      13323 days (36.48 yr)  
   first obs. used      1977-09-19  
   last obs. used      2014-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54789  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:01:12  

Additional Information
 Earth MOID = 1.32377 AU 
 T_jup = 3.377 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3 mag n/a MPO263466  

13056 (1990 VN1)          Discovered 1990-Nov-12 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 VN1 = 1977 SP2 = 1994 TB1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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