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JPL Small-Body Database Browser
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452043 (2014 OQ202)
Classification: Main-belt Asteroid          SPK-ID: 2452043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .07081646438949063 7.7247e-08  
a 2.660421712369599 5.4983e-08 au
q 2.472020052914549 2.3096e-07 au
i 10.1379911691243 8.2806e-06 deg
node 321.4531576891226 2.8636e-05 deg
peri 207.6687497528336 5.5688e-05 deg
M 167.9345379233663 5.0193e-05 deg
tp 2457861.130255328336
(2017-Apr-17.63025533)
0.00021888 TDB
period 1584.981334829778
4.34
4.9135e-05
1.345e-07
d
yr
n .2271320122761337 7.0412e-09 deg/d
Q 2.848823371824648 5.8877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      4285 days (11.73 yr)  
   first obs. used      2008-02-06  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57578  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:47:12  

Additional Information
 Earth MOID = 1.48475 au 
 Jupiter MOID = 2.16152 au 
 T_jup = 3.360 
[ 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 16.5   n/a MPO456151  
diameter diameter 3.675 km 0.914 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.023   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452043 (2014 OQ202)          Discovered 2008-Feb-06 by CSS at Catalina
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 OQ202 = 2008 CW48 = 2010 LO29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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