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180759 (2004 OQ5)
Classification: Outer Main-belt Asteroid          SPK-ID: 2180759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986219045677166 4.1103e-08  
a 3.206487500805715 3.4772e-08 au
q 2.569608846423106 1.4042e-07 au
i 1.798265785641083 4.6601e-06 deg
node 130.9285745976921 0.00016759 deg
peri 160.603452314564 0.00016823 deg
M 312.9807581287395 1.8395e-05 deg
tp 2459474.415037808787
(2021-Sep-16.91503781)
0.00011037 TDB
period 2097.214027422172
5.74
3.4114e-05
9.34e-08
d
yr
n .1716562998782248 2.7923e-09 deg/d
Q 3.843366155188324 4.1679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      7491 days (20.51 yr)  
   first obs. used      1999-11-12  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5532  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:50  

Additional Information
 Earth MOID = 1.55153 au 
 Jupiter MOID = 1.35688 au 
 T_jup = 3.161 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457420.5 (2016-Feb-02.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1972615714938613 4.1122e-08  
q 2.576422856612114 1.4056e-07 au
tp 2457373.907513069231
(2015-Dec-17.40751307)
8.916e-05 TDB
node 130.9326179545906 0.00016761 deg
peri 160.4360661800949 0.00016826 deg
i 1.797662302444854 4.6576e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      7491 days (20.51 yr)  
   first obs. used      1999-11-12  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5532  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:50  

Additional Information
 Jupiter MOID = 1.35688 au 
 T_jup = 3.161 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.690988171255636E-15 -5.66910407036083E-15 -5.06097132142332E-13 -2.068748589549657E-15 -3.781133308735749E-14 -5.825751055581965E-16
q -5.66910407036083E-15 1.975606368255572E-14 2.931204371160768E-12 1.876431655741867E-14 3.271066783237585E-13 2.721264026647435E-15
tp -5.06097132142332E-13 2.931204371160768E-12 7.949435023348169E-9 3.412985660901172E-11 1.361488513368448E-9 2.440010357758327E-12
node -2.068748589549657E-15 1.876431655741867E-14 3.412985660901172E-11 2.809174656784532E-8 -2.807124979955744E-8 8.555816232256876E-11
peri -3.781133308735749E-14 3.271066783237585E-13 1.361488513368448E-9 -2.807124979955744E-8 2.831002828395283E-8 -8.509953340669829E-11
i -5.825751055581965E-16 2.721264026647435E-15 2.440010357758327E-12 8.555816232256876E-11 -8.509953340669829E-11 2.169362207024383E-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 15.38   n/a E2021B55  
diameter diameter 4.605 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180759 (2004 OQ5)          Discovered 2004-Jul-18 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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