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19220 (1993 OX11)
Classification: Main-belt Asteroid          SPK-ID: 2019220
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1478555857705658 2.2977e-08  
a 3.155004124646381 1.541e-08 au
q 2.688519141688239 7.7153e-08 au
i 2.889262189285751 2.1418e-06 deg
node 297.500650530648 2.8635e-05 deg
peri 110.3657180992618 3.4484e-05 deg
M 220.1730862423132 1.1447e-05 deg
tp 2459995.535635361494
(2023-Feb-20.03563536)
6.8574e-05 TDB
period 2046.908002461749
5.60
1.4996e-05
4.106e-08
d
yr
n .1758750269025476 1.2885e-09 deg/d
Q 3.621489107604523 1.7688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1822  
   data-arc span      9863 days (27.00 yr)  
   first obs. used      1993-07-12  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50296  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:49:10  

Additional Information
 Earth MOID = 1.69942 au 
 Jupiter MOID = 1.77183 au 
 T_jup = 3.188 
[ 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 13.01   n/a E2021B10  
diameter diameter 9.013 km 0.340 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.150   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19220 (1993 OX11)          Discovered 1993-Jul-19 by Elst, E. W. at La Silla
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 OX11 = 1997 FU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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