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359087 (2008 YQ165)
Classification: Main-belt Asteroid          SPK-ID: 2359087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327815508785744 8.9058e-08  
a 2.408688785386625 2.9165e-08 au
q 2.088859352879159 2.1031e-07 au
i 2.380825275219426 8.6562e-06 deg
node 179.4909740061752 0.00019572 deg
peri 22.97506253750341 0.00019826 deg
M 312.669471275946 3.162e-05 deg
tp 2459180.018130956408
(2020-Nov-26.51813096)
0.00012121 TDB
period 1365.430069904605
3.74
2.4799e-05
6.79e-08
d
yr
n .2636531946488854 4.7885e-09 deg/d
Q 2.728518217894091 3.3037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6491 days (17.77 yr)  
   first obs. used      2002-04-18  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58226  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:38  

Additional Information
 Earth MOID = 1.08587 au 
 Jupiter MOID = 2.22847 au 
 T_jup = 3.508 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456857.5 (2014-Jul-19.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329855005246751 8.9053e-08  
q 2.088483087057868 2.1042e-07 au
tp 2456449.995315690191
(2013-Jun-06.49531569)
0.00011073 TDB
node 179.5052260762003 0.00019576 deg
peri 23.15129134796143 0.00019829 deg
i 2.380018411248151 8.6566e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6491 days (17.77 yr)  
   first obs. used      2002-04-18  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58226  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:38  

Additional Information
 Jupiter MOID = 2.22847 au 
 T_jup = 3.508 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.930427082034562E-15 -1.861077272776352E-14 2.053957634315525E-12 4.387400729483662E-14 8.002931112849005E-13 1.693042285046616E-15
q -1.861077272776352E-14 4.42786716305518E-14 -4.977684273190873E-12 -1.036977593882286E-13 -1.875634479462014E-12 -3.183217181181588E-15
tp 2.053957634315525E-12 -4.977684273190873E-12 1.226113220488238E-8 4.391764754192164E-11 3.537235475568799E-9 3.505904327306875E-12
node 4.387400729483662E-14 -1.036977593882286E-13 4.391764754192164E-11 3.83223682202705E-8 -3.827444515815007E-8 3.326570167788564E-10
peri 8.002931112849005E-13 -1.875634479462014E-12 3.537235475568799E-9 -3.827444515815007E-8 3.931837955734526E-8 -3.312298078368615E-10
i 1.693042285046616E-15 -3.183217181181588E-15 3.505904327306875E-12 3.326570167788564E-10 -3.312298078368615E-10 7.493665174684513E-11

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 17.7   n/a MPO413358  

359087 (2008 YQ165)          Discovered 2008-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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