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160725 (2000 QV176)
Classification: Main-belt Asteroid          SPK-ID: 2160725
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1193463829725982 4.7038e-08  
a 2.300956815846956 1.0323e-08 au
q 2.026345942499475 1.0874e-07 au
i 5.86272011683837 5.2455e-06 deg
node 187.3017878184698 3.4261e-05 deg
peri 136.5678501128399 3.7936e-05 deg
M 305.7252990371559 1.7369e-05 deg
tp 2459392.701187821610
(2021-Jun-27.20118782)
6.2115e-05 TDB
period 1274.855989775935
3.49
8.5796e-06
2.349e-08
d
yr
n .2823848363165101 1.9004e-09 deg/d
Q 2.575567689194437 1.1555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1999-03-19  
   last obs. used      2020-04-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:33  

Additional Information
 Earth MOID = 1.01741 au 
 Jupiter MOID = 2.71517 au 
 T_jup = 3.575 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456982.5 (2014-Nov-21.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1196215885037022 4.7119e-08  
q 2.025704132948902 1.0889e-07 au
tp 2456841.082613659705
(2014-Jul-02.58261366)
5.5599e-05 TDB
node 187.3356232408922 3.4288e-05 deg
peri 136.1366260951087 3.793e-05 deg
i 5.859542621801078 5.2456e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1999-03-19  
   last obs. used      2020-04-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:33  

Additional Information
 Jupiter MOID = 2.71517 au 
 T_jup = 3.575 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.220230627711174E-15 -5.112716039005234E-15 1.03683176912077E-12 -1.684481403243265E-14 2.903439109340622E-13 6.234111239096732E-16
q -5.112716039005234E-15 1.185777986239778E-14 -2.270274378105857E-12 3.810730618733296E-14 -6.338289868940647E-13 -1.17860728519363E-15
tp 1.03683176912077E-12 -2.270274378105857E-12 3.091213235419112E-9 -1.617581068923092E-11 9.1051149580887E-10 -2.80329342359645E-13
node -1.684481403243265E-14 3.810730618733296E-14 -1.617581068923092E-11 1.1756694736127E-9 -1.173629566574968E-9 -5.815386481499505E-11
peri 2.903439109340622E-13 -6.338289868940647E-13 9.1051149580887E-10 -1.173629566574968E-9 1.438696087701941E-9 5.776445750397037E-11
i 6.234111239096732E-16 -1.17860728519363E-15 -2.80329342359645E-13 -5.815386481499505E-11 5.776445750397037E-11 2.751662794128043E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.18   n/a E2021B55  

160725 (2000 QV176)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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