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65865 (1997 OQ1)
Classification: Main-belt Asteroid          SPK-ID: 2065865
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1222550968821689 6.1694e-08  
a 2.380050119958363 1.1624e-08 au
q 2.089076861958435 1.4466e-07 au
i 13.35389068376332 6.5385e-06 deg
node 135.5313959495454 1.7849e-05 deg
peri 7.912972713004761 2.5669e-05 deg
M 253.1649293219098 1.9829e-05 deg
tp 2459398.505360883317
(2021-Jul-03.00536088)
7.5634e-05 TDB
period 1341.150700875405
3.67
9.8252e-06
2.69e-08
d
yr
n .2684262102424569 1.9665e-09 deg/d
Q 2.67102337795829 1.3045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      569  
   data-arc span      10107 days (27.67 yr)  
   first obs. used      1992-02-24  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56222  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:40:30  

Additional Information
 Earth MOID = 1.10274 au 
 Jupiter MOID = 2.34912 au 
 T_jup = 3.492 
[ 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 15.7   n/a MPO280161  
diameter diameter 3.676 km 0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65865 (1997 OQ1)          Discovered 1997-Jul-31 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 OQ1 = 2003 AX5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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