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123323 (2000 VU19)
Classification: Main-belt Asteroid          SPK-ID: 2123323
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1453704641610431 4.4239e-08  
a 2.62505235477324 1.9685e-08 au
q 2.243447275512815 1.1453e-07 au
i 12.12899864687077 6.6376e-06 deg
node 219.4491719523632 2.2078e-05 deg
peri 275.0915938980527 3.2295e-05 deg
M 189.0022353635568 2.3627e-05 deg
tp 2459938.392869280386
(2022-Dec-24.89286928)
0.00010407 TDB
period 1553.478979714833
4.25
1.7474e-05
4.784e-08
d
yr
n .2317379280317549 2.6067e-09 deg/d
Q 3.006657434033666 2.2547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      7140 days (19.55 yr)  
   first obs. used      2000-11-01  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59924  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:19:38  

Additional Information
 Earth MOID = 1.29532 au 
 Jupiter MOID = 2.16855 au 
 T_jup = 3.356 
[ 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 15.99   n/a E2021B55  
diameter diameter 1.943 km 0.421 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.295   0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123323 (2000 VU19)          Discovered 2000-Nov-01 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2000 VU19 = 2002 GU55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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