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JPL Small-Body Database Browser
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97880 (2000 QO45)
Classification: Main-belt Asteroid          SPK-ID: 2097880
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035474420752217 3.8425e-08  
a 2.219539541806646 8.3293e-09 au
q 1.989711899667758 8.4661e-08 au
i 3.239755387851458 4.3699e-06 deg
node 322.8932652124114 6.9028e-05 deg
peri 83.0037340351126 7.2458e-05 deg
M 171.2290096269825 2.1818e-05 deg
tp 2458026.029673557071
(2017-Sep-29.52967356)
7.2667e-05 TDB
period 1207.793690858709
3.31
6.7988e-06
1.861e-08
d
yr
n .2980641501315093 1.6778e-09 deg/d
Q 2.449367183945534 9.1918e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1331  
   data-arc span      7337 days (20.09 yr)  
   first obs. used      1999-04-07  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4901  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:30:08  

Additional Information
 Earth MOID = 1.00146 au 
 Jupiter MOID = 2.85732 au 
 T_jup = 3.641 
[ 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 15.1   n/a MPO337973  
diameter diameter 1.773 km 0.444 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.389   0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97880 (2000 QO45)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 QO45 = 2002 BF12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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