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78224 (2002 OH10)
Classification: Main-belt Asteroid          SPK-ID: 2078224
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03682629676194881 4.0487e-08  
a 3.160665936014651 2.3272e-08 au
q 3.044270314289592 1.2484e-07 au
i 15.47375854458283 5.1323e-06 deg
node 180.246206577948 1.5699e-05 deg
peri 86.54331249325809 7.3636e-05 deg
M 118.7245882431796 7.0814e-05 deg
tp 2458323.631206190537
(2018-Jul-24.13120619)
0.00040373 TDB
period 2052.42039056223
5.62
2.2668e-05
6.206e-08
d
yr
n .1754026619767617 1.9373e-09 deg/d
Q 3.277061557739709 2.4129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      10635 days (29.12 yr)  
   first obs. used      1991-09-14  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51996  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:40  

Additional Information
 Earth MOID = 2.0825 au 
 Jupiter MOID = 1.77087 au 
 T_jup = 3.148 
[ 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 14.2   n/a MPO449492  
diameter diameter 7.186 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78224 (2002 OH10)          Discovered 2002-Jul-21 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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