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JPL Small-Body Database Browser
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233230 (2005 YQ45)
Classification: Main-belt Asteroid          SPK-ID: 2233230
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904064623926953 9.1596e-08  
a 2.411054432430898 2.2591e-08 au
q 1.951974087315503 2.0923e-07 au
i 2.485886112385485 5.213e-06 deg
node 264.033864592352 0.00017191 deg
peri 299.1905215752125 0.00017232 deg
M 127.8987055238413 1.5276e-05 deg
tp 2458114.683123002844
(2017-Dec-27.18312300)
5.345e-05 TDB
period 1367.442109774712
3.74
1.9219e-05
5.262e-08
d
yr
n .2632652581243899 3.7e-09 deg/d
Q 2.870134777546293 2.6892e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      7510 days (20.56 yr)  
   first obs. used      1999-04-07  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:34:50  

Additional Information
 Earth MOID = .950216 au 
 Jupiter MOID = 2.10106 au 
 T_jup = 3.493 
[ 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 MPO248479  

233230 (2005 YQ45)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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