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26327 (1998 VQ38)
Classification: Main-belt Asteroid          SPK-ID: 2026327
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07473460546107018 3.7416e-08  
a 2.587151856567607 1.1173e-08 au
q 2.393802083299152 9.7798e-08 au
i 8.476676152585254 4.2152e-06 deg
node 241.2354206591022 2.8006e-05 deg
peri 270.0052432453878 4.0895e-05 deg
M 330.5232781148474 3.0485e-05 deg
tp 2459124.953751230723
(2020-Oct-02.45375123)		 0.00012887 TDB
period 1519.95702295606
4.16		 9.846e-06
2.696e-08		 d
yr
n .2368488020140601 1.5343e-09 deg/d
Q 2.780501629836063 1.2008e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1602  
   data-arc span      8569 days (23.46 yr)  
   first obs. used      1997-05-30  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5225  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:50:39  

Additional Information
 Earth MOID = 1.42254 au 
 Jupiter MOID = 2.27702 au 
 T_jup = 3.402 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO351007  
diameter diameter 3.939 km 0.267 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.377   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26327 (1998 VQ38)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 VQ38 = 1997 LO2 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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