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359474 (2010 OQ4)
Classification: Main-belt Asteroid          SPK-ID: 2359474
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05975073005941368 8.8922e-08  
a 3.139144554459345 7.2102e-08 au
q 2.951578375568366 2.8241e-07 au
i 11.38722224735044 1.0069e-05 deg
node 341.5649952300492 3.3905e-05 deg
peri 356.8354174744537 6.932e-05 deg
M 231.4094129341125 6.3081e-05 deg
tp 2459326.141441901853
(2021-Apr-21.64144190)
0.00036797 TDB
period 2031.493323464002
5.56
6.9991e-05
1.916e-07
d
yr
n .1772095412975051 6.1054e-09 deg/d
Q 3.326710733350324 7.641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      5352 days (14.65 yr)  
   first obs. used      2004-08-12  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5924  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:39:51  

Additional Information
 Earth MOID = 1.94178 au 
 Jupiter MOID = 2.02489 au 
 T_jup = 3.178 
[ 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 15.5   n/a MPO437518  
diameter diameter 4.501 km 0.391 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

359474 (2010 OQ4)          Discovered 2004-Aug-12 by Wasserman, L. H. at Cerro Tololo
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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