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15400 (1997 VZ)
Classification: Main-belt Asteroid          SPK-ID: 2015400
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885645034658134 4.4846e-08  
a 3.016722167928529 1.4418e-08 au
q 2.447875450238774 1.3521e-07 au
i 7.039679899089282 5.0548e-06 deg
node 45.25668246375459 2.9589e-05 deg
peri 18.26219497911737 3.1413e-05 deg
M 175.8648402826335 1.0847e-05 deg
tp 2458461.572530748802
(2018-Dec-09.07253075)
5.5401e-05 TDB
period 1913.821366394336
5.24
1.372e-05
3.756e-08
d
yr
n .1881053301637261 1.3485e-09 deg/d
Q 3.585568885618284 1.7136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1805  
   data-arc span      14482 days (39.65 yr)  
   first obs. used      1981-10-24  
   last obs. used      2021-06-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47818  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:49:10  

Additional Information
 Earth MOID = 1.46179 au 
 Jupiter MOID = 1.77489 au 
 T_jup = 3.209 
[ 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 13.49   n/a MPO614063  
diameter diameter 9.462 km 0.425 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15400 (1997 VZ)          Discovered 1997-Nov-01 by Kobayashi, T. at Oizumi
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 VZ = 1981 UU16 = 1999 FT56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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