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53022 (1998 VU44)
Classification: Main-belt Asteroid          SPK-ID: 2053022
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1293206258496562 6.0521e-08  
a 2.374531691340499 1.8783e-08 AU
q 2.067455766916503 1.3793e-07 AU
i 5.480515854508079 6.6298e-06 deg
node 291.407950908037 6.5164e-05 deg
peri 95.50604604557275 7.3631e-05 deg
M 102.279402858089 3.2444e-05 deg
tp 2456420.790847742129
(2013-May-08.29084774)
0.00011955 JED
period 1336.488980117492
3.66
1.5858e-05
4.342e-08
d
yr
n .2693624903426827 3.196e-09 deg/d
Q 2.681607615764495 2.1212e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      21657 days (59.29 yr)  
   first obs. used      1954-10-06  
   last obs. used      2014-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55646  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 08:29:29  

Additional Information
 Earth MOID = 1.07916 AU 
 T_jup = 3.525 
[ 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 15.2 mag n/a MPO244619  

53022 (1998 VU44)          Discovered 1998-Nov-12 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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