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JPL Small-Body Database Browser
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193927 (2001 RQ5)
Classification: Main-belt Asteroid          SPK-ID: 2193927
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 .2076232166315701 4.4498e-08  
a 2.271933673741451 1.0596e-08 au
q 1.800227496425671 1.0095e-07 au
i 2.100433931298023 5.4441e-06 deg
node 245.5769396812419 0.0001808 deg
peri 36.59154076589965 0.0001815 deg
M 100.8093819168687 1.7791e-05 deg
tp 2458250.240155189627
(2018-May-11.74015519)
6.1283e-05 TDB
period 1250.811598425591
3.42
8.7502e-06
2.396e-08
d
yr
n .2878131290540762 2.0134e-09 deg/d
Q 2.743639851057232 1.2796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      21185 days (58.00 yr)  
   first obs. used      1960-09-28  
   last obs. used      2018-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62599  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:27:47  

Additional Information
 Earth MOID = .783725 au 
 Jupiter MOID = 2.4019 au 
 T_jup = 3.582 
[ 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 17.1   n/a MPO449958  

193927 (2001 RQ5)          Discovered 2001-Sep-09 by Yeung, W. K. Y. at Desert Eagle
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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