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187401 (2005 VB34)
Classification: Main-belt Asteroid          SPK-ID: 2187401
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07741978273485393 5.3432e-08  
a 3.148053725402879 3.839e-08 au
q 2.90433208994454 1.749e-07 au
i 4.160225354110803 4.7925e-06 deg
node 104.3269548404723 8.3549e-05 deg
peri 263.3814816269373 9.0045e-05 deg
M 303.0088838172505 3.6998e-05 deg
tp 2459523.473055496782
(2021-Nov-04.97305550)
0.0002128 TDB
period 2040.14779436861
5.59
3.7319e-05
1.022e-07
d
yr
n .1764578041814925 3.2278e-09 deg/d
Q 3.391775360861217 4.1362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      6707 days (18.36 yr)  
   first obs. used      2000-12-28  
   last obs. used      2019-05-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .539  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:15  

Additional Information
 Earth MOID = 1.90528 au 
 Jupiter MOID = 2.04027 au 
 T_jup = 3.200 
[ 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 15.7   n/a MPO475579  

187401 (2005 VB34)          Discovered 2005-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2005 VB34 = 2000 YA25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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