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JPL Small-Body Database Browser
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19089 (1978 VZ6)
Classification: Main-belt Asteroid          SPK-ID: 2019089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07170971901419414 6.4407e-08  
a 3.121426089008214 2.2436e-08 au
q 2.89758950124186 2.0605e-07 au
i 1.819600916659136 5.1098e-06 deg
node 241.8717951091359 0.00018566 deg
peri 93.20000060480697 0.00018927 deg
M 272.2771128237384 3.8735e-05 deg
tp 2459491.338281493676
(2021-Oct-03.83828149)
0.00021759 TDB
period 2014.317893831704
5.51
2.1717e-05
5.946e-08
d
yr
n .1787205490763902 1.9269e-09 deg/d
Q 3.345262676774568 2.4044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      15059 days (41.23 yr)  
   first obs. used      1978-11-05  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:41:41  

Additional Information
 Earth MOID = 1.88836 au 
 Jupiter MOID = 1.93318 au 
 T_jup = 3.211 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO384918  
diameter diameter 6.500 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19089 (1978 VZ6)          Discovered 1978-Nov-07 by Helin, E. F., Bus, S. J. at Palomar
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1978 VZ6 = 1993 OE12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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