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JPL Small-Body Database Browser
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193899 (2001 QY230)
Classification: Outer Main-belt Asteroid          SPK-ID: 2193899
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1064218649836729 5.6626e-08  
a 3.466727491375597 4.9004e-08 au
q 3.097791886353237 1.987e-07 au
i 17.4507484163721 6.7511e-06 deg
node 178.6572437804774 1.6353e-05 deg
peri 154.4420575120976 3.0568e-05 deg
M 272.5830405663884 2.5694e-05 deg
tp 2459172.994316382142
(2020-Nov-19.49431638)
0.00017272 TDB
period 2357.642672919681
6.45
4.999e-05
1.369e-07
d
yr
n .1526948948350089 3.2377e-09 deg/d
Q 3.835663096397958 5.4219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60575  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:34  

Additional Information
 Earth MOID = 2.09767 au 
 Jupiter MOID = 1.64982 au 
 T_jup = 3.049 
[ 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 14.9   n/a MPO436959  

193899 (2001 QY230)          Discovered 2001-Aug-24 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2001 QY230 = 2005 JY151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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