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JPL Small-Body Database Browser
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56327 (1999 VH215)
Classification: Main-belt Asteroid          SPK-ID: 2056327
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1381476430643555 8.6115e-08  
a 3.040788725634702 3.2403e-08 au
q 2.620710930131602 2.5621e-07 au
i 20.02843553260245 6.5712e-06 deg
node 306.7187259317938 1.8996e-05 deg
peri 7.038386892946269 3.316e-05 deg
M 295.2100803386846 3.3938e-05 deg
tp 2458949.064165574798
(2020-Apr-09.56416557)
0.00018555 TDB
period 1936.76887180724
5.30
3.0958e-05
8.476e-08
d
yr
n .1858765933511087 2.9711e-09 deg/d
Q 3.460866521137801 3.688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      14879 days (40.74 yr)  
   first obs. used      1977-07-12  
   last obs. used      2018-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:24:29  

Additional Information
 Earth MOID = 1.60646 au 
 Jupiter MOID = 1.82877 au 
 T_jup = 3.134 
[ 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 13.7   n/a MPO347899  
diameter diameter 9.702 km 1.603 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.068   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

56327 (1999 VH215)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VH215 = 2000 XU39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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