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212318 (2005 QV70)
Classification: Main-belt Asteroid          SPK-ID: 2212318
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2118996988356812 6.0076e-08  
a 2.993833049635278 2.8697e-08 au
q 2.359440728053253 1.8772e-07 au
i 2.96831613512616 6.8521e-06 deg
node 121.790715005558 9.3068e-05 deg
peri 198.6819223010795 9.4136e-05 deg
M 324.6396127384362 1.4476e-05 deg
tp 2459186.346465672255
(2020-Dec-02.84646567)
7.7778e-05 TDB
period 1892.081304062421
5.18
2.7205e-05
7.448e-08
d
yr
n .1902666651940679 2.7357e-09 deg/d
Q 3.628225371217302 3.4778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      5856 days (16.03 yr)  
   first obs. used      2003-03-30  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57548  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:30:06  

Additional Information
 Earth MOID = 1.34684 au 
 Jupiter MOID = 1.69833 au 
 T_jup = 3.219 
[ show covariance matrix ]

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 15.8   n/a MPO437020  
diameter diameter 3.385 km 0.243 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212318 (2005 QV70)          Discovered 2005-Aug-29 by LINEAR at Socorro
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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