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JPL Small-Body Database Browser
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183704 (2003 YB45)
Classification: Main-belt Asteroid          SPK-ID: 2183704
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 .1635106236663467 8.8449e-08  
a 2.351242660414859 2.0229e-08 au
q 1.966789506619506 2.1478e-07 au
i 24.6225100124343 6.508e-06 deg
node 80.24147860315418 1.3404e-05 deg
peri 172.6866738161533 2.345e-05 deg
M 261.4369976566372 2.5868e-05 deg
tp 2458961.042137834361
(2020-Apr-21.54213783)
9.7397e-05 TDB
period 1316.875161414057
3.61
1.6994e-05
4.653e-08
d
yr
n .2733744325570184 3.5279e-09 deg/d
Q 2.735695814210213 2.3536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      10112 days (27.69 yr)  
   first obs. used      1991-06-06  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63337  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:45:19  

Additional Information
 Earth MOID = .95275 au 
 Jupiter MOID = 2.33827 au 
 T_jup = 3.419 
[ 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 15.8   n/a MPO433201  

183704 (2003 YB45)          Discovered 2003-Dec-20 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 YB45 = 1991 LS3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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