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150493 (2000 QV77)
Classification: Main-belt Asteroid          SPK-ID: 2150493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1889912285444435 5.1376e-08  
a 2.768034913242497 1.7485e-08 au
q 2.244900594334886 1.4461e-07 au
i 4.386914432152236 5.2663e-06 deg
node 318.2209280057371 5.5913e-05 deg
peri 18.53785353955661 5.6981e-05 deg
M 153.1591637700603 1.3658e-05 deg
tp 2458484.857279575390
(2019-Jan-01.35727958)
6.0606e-05 TDB
period 1682.115343353824
4.61
1.5938e-05
4.364e-08
d
yr
n .2140162393871441 2.0278e-09 deg/d
Q 3.291169232150109 2.0789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      7512 days (20.57 yr)  
   first obs. used      2000-08-24  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53807  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:29  

Additional Information
 Earth MOID = 1.23401 au 
 Jupiter MOID = 2.09393 au 
 T_jup = 3.308 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457311.5 (2015-Oct-16.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .191452749543663 5.1871e-08  
q 2.235862140703803 1.463e-07 au
tp 2456800.056735841998
(2014-May-22.55673584)
5.4157e-05 TDB
node 318.4917298130988 5.5661e-05 deg
peri 17.64522880403256 5.6687e-05 deg
i 4.400905343929366 5.2788e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      7512 days (20.57 yr)  
   first obs. used      2000-08-24  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53807  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:29  

Additional Information
 Jupiter MOID = 2.09393 au 
 T_jup = 3.308 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.690635408755219E-15 -7.554421436605841E-15 4.315340364125062E-13 9.43081824723831E-16 3.657076834042359E-15 -3.364880444230893E-15
q -7.554421436605841E-15 2.140490675036938E-14 -1.051490789245831E-12 -2.486932695746017E-15 3.138921271771668E-14 9.788880468876799E-15
tp 4.315340364125062E-13 -1.051490789245831E-12 2.932954248288836E-9 9.386710971752776E-12 5.941908328259213E-10 -2.057401336711571E-12
node 9.43081824723831E-16 -2.486932695746017E-15 9.386710971752776E-12 3.098154148879342E-9 -3.086532393751342E-9 3.893660482749435E-11
peri 3.657076834042359E-15 3.138921271771668E-14 5.941908328259213E-10 -3.086532393751342E-9 3.213426201399637E-9 -3.914382253184121E-11
i -3.364880444230893E-15 9.788880468876799E-15 -2.057401336711571E-12 3.893660482749435E-11 -3.914382253184121E-11 2.786619726608679E-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 15.51   n/a MPCxxxxx  

150493 (2000 QV77)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2000 QV77 = 2002 AL74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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