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102627 (1999 VZ27)
Classification: Main-belt Asteroid          SPK-ID: 2102627
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1270484715422879 4.5377e-08  
a 3.090601220249285 2.7758e-08 au
q 2.697945059069883 1.4611e-07 au
i 14.46880380522428 4.6923e-06 deg
node 255.6925739875631 2.0393e-05 deg
peri 131.128838970412 3.0538e-05 deg
M 304.8142164364534 2.4521e-05 deg
tp 2459504.719884440893
(2021-Oct-17.21988444)
0.00013775 TDB
period 1984.553834822512
5.43
2.6736e-05
7.32e-08
d
yr
n .181400974709359 2.4439e-09 deg/d
Q 3.483257381428686 3.1285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      814  
   data-arc span      7649 days (20.94 yr)  
   first obs. used      1999-08-11  
   last obs. used      2020-07-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53775  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:10:39  

Additional Information
 Earth MOID = 1.728 au 
 Jupiter MOID = 1.98933 au 
 T_jup = 3.164 
[ 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 14.11   n/a E2021B55  
diameter diameter 7.855 km 0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102627 (1999 VZ27)          Discovered 1999-Nov-11 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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