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215970 (2005 QV66)
Classification: Main-belt Asteroid          SPK-ID: 2215970
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516839348776291 5.5022e-08  
a 2.789307409462583 2.0681e-08 au
q 2.366214286011972 1.5593e-07 au
i 10.41228234133917 5.1264e-06 deg
node 118.3223318956201 2.8216e-05 deg
peri 213.2357353555673 3.2719e-05 deg
M 62.80865595017477 1.4585e-05 deg
tp 2458703.634317156954
(2019-Aug-08.13431716)
6.9446e-05 TDB
period 1701.543269900194
4.66
1.8924e-05
5.181e-08
d
yr
n .2115726390085374 2.353e-09 deg/d
Q 3.212400532913194 2.3818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      8907 days (24.39 yr)  
   first obs. used      1995-07-03  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55526  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:12:09  

Additional Information
 Earth MOID = 1.36221 au 
 Jupiter MOID = 2.13738 au 
 T_jup = 3.289 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457567.5 (2016-Jun-28.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540352689086946 5.5017e-08  
q 2.358273718788694 1.563e-07 au
tp 2457002.341368185198
(2014-Dec-10.84136819)
7.3558e-05 TDB
node 118.4577444118159 2.8244e-05 deg
peri 213.1191787661346 3.2572e-05 deg
i 10.41040431000426 5.1278e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      8907 days (24.39 yr)  
   first obs. used      1995-07-03  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55526  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:12:09  

Additional Information
 Jupiter MOID = 2.13738 au 
 T_jup = 3.289 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.026838045522697E-15 -8.545522738569988E-15 2.581843664454676E-13 1.5469297256586E-14 -5.589966590055827E-14 -7.004163859232863E-15
q -8.545522738569988E-15 2.443082820999676E-14 -1.266709098229703E-12 -4.393103883533277E-14 6.136697945449132E-14 2.155696822951946E-14
tp 2.581843664454676E-13 -1.266709098229703E-12 5.410794705798247E-9 -2.808573515277828E-12 1.210041389417883E-9 -3.861545239894648E-12
node 1.5469297256586E-14 -4.393103883533277E-14 -2.808573515277828E-12 7.977120916113356E-10 -7.8522677486144E-10 3.630524834490572E-11
peri -5.589966590055827E-14 6.136697945449132E-14 1.210041389417883E-9 -7.8522677486144E-10 1.060941103022158E-9 -3.634555139262859E-11
i -7.004163859232863E-15 2.155696822951946E-14 -3.861545239894648E-12 3.630524834490572E-11 -3.634555139262859E-11 2.629401097519624E-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 15.6   n/a MPO503088  
diameter diameter 2.212 km 0.480 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.250   0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215970 (2005 QV66)          Discovered 2005-Aug-28 by CampoCatino Austral Observatory Survey at S.Pedro de Atacam
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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