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180190 (2003 QH79)
Classification: Main-belt Asteroid          SPK-ID: 2180190
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08922048700925943 4.4998e-08  
a 2.340857595417045 1.4508e-08 au
q 2.132005140734612 1.0793e-07 au
i 9.168084747221599 5.6218e-06 deg
node 287.0339337258773 2.9286e-05 deg
peri 78.85205676468767 4.5036e-05 deg
M 283.7011211121739 3.6589e-05 deg
tp 2459477.753204490586
(2021-Sep-20.25320449)
0.00013449 TDB
period 1308.160160037901
3.58
1.2162e-05
3.33e-08
d
yr
n .2751956610493089 2.5584e-09 deg/d
Q 2.549710050099478 1.5803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      7083 days (19.39 yr)  
   first obs. used      2001-01-04  
   last obs. used      2020-05-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59737  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:30  

Additional Information
 Earth MOID = 1.14977 au 
 Jupiter MOID = 2.83856 au 
 T_jup = 3.542 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457025.5 (2015-Jan-03.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08842197165082082 4.494e-08  
q 2.133226270343149 1.076e-07 au
tp 2456861.162071504026
(2014-Jul-22.66207150)
0.00012305 TDB
node 287.1186222318918 2.9257e-05 deg
peri 78.56246321379061 4.534e-05 deg
i 9.173455188071795 5.6248e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      7083 days (19.39 yr)  
   first obs. used      2001-01-04  
   last obs. used      2020-05-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59737  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:30  

Additional Information
 Jupiter MOID = 2.83856 au 
 T_jup = 3.542 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.019626527627643E-15 -4.799007183975533E-15 -1.478024714984292E-12 1.108494497413645E-15 -4.435381568621536E-13 -1.98990764006867E-15
q -4.799007183975533E-15 1.157877182006864E-14 4.21039847356994E-12 -3.294293787353063E-15 1.249666133982839E-12 5.285025947042088E-15
tp -1.478024714984292E-12 4.21039847356994E-12 1.514230612489241E-8 -2.434858389701367E-11 4.27851721168099E-9 2.872896056405955E-12
node 1.108494497413645E-15 -3.294293787353063E-15 -2.434858389701367E-11 8.559553963945117E-10 -8.514242745379885E-10 2.460858425467388E-11
peri -4.435381568621536E-13 1.249666133982839E-12 4.27851721168099E-9 -8.514242745379885E-10 2.055684584294439E-9 -2.350222965933471E-11
i -1.98990764006867E-15 5.285025947042088E-15 2.872896056405955E-12 2.460858425467388E-11 -2.350222965933471E-11 3.163784685960398E-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 16.18   n/a E2021B55  

180190 (2003 QH79)          Discovered 2003-Aug-25 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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