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344061 (1995 OL11)
Classification: Main-belt Asteroid          SPK-ID: 2344061
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796834636048088 1.8043e-07  
a 3.147720988378278 3.2303e-08 au
q 2.582127578724917 5.6075e-07 au
i 1.985946218169571 9.9132e-06 deg
node 141.3762153114275 0.00060281 deg
peri 210.8998176444657 0.00060551 deg
M 135.3005920096851 5.7366e-05 deg
tp 2458233.862660919613
(2018-Apr-25.36266092)
0.00032132 TDB
period 2039.824349395186
5.58
3.14e-05
8.597e-08
d
yr
n .1764857842327165 2.7167e-09 deg/d
Q 3.71331439803164 3.8107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      8954 days (24.51 yr)  
   first obs. used      1995-07-22  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55526  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 22:59:54  

Additional Information
 Earth MOID = 1.57694 au 
 Jupiter MOID = 1.72294 au 
 T_jup = 3.182 
[ 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 16.7   n/a MPO471576  

344061 (1995 OL11)          Discovered 1995-Jul-27 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 1995 OL11 = 2001 UX193 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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