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JPL Small-Body Database Browser
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357298 (2002 VD74)
Classification: Main-belt Asteroid          SPK-ID: 2357298
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1536259880042837 5.6145e-08  
a 2.624451320939653 2.3474e-08 au
q 2.221267393791151 1.5006e-07 au
i 12.19794066301854 1.0161e-05 deg
node 62.57279115647882 2.4816e-05 deg
peri 273.2074212677863 4.4704e-05 deg
M 4.101422103576221 3.5255e-05 deg
tp 2458582.807541875876
(2019-Apr-09.30754188)
0.00015213 TDB
period 1552.945481795414
4.25
2.0835e-05
5.704e-08
d
yr
n .2318175391345945 3.1102e-09 deg/d
Q 3.027635248088155 2.708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6256 days (17.13 yr)  
   first obs. used      2002-10-09  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:21:26  

Additional Information
 Earth MOID = 1.25185 au 
 Jupiter MOID = 2.4202 au 
 T_jup = 3.354 
[ 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 16.4   n/a MPO450330  
diameter diameter 2.854 km 0.817 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.104   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357298 (2002 VD74)          Discovered 2002-Nov-07 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 VD74 = 2010 HZ99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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