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357345 (2003 QB35)
Classification: Main-belt Asteroid          SPK-ID: 2357345
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2132322750173118 7.1541e-08  
a 2.32959348171926 2.5935e-08 au
q 1.832848963746762 1.7187e-07 au
i 9.919661344572278 1.0112e-05 deg
node 147.6744501374322 4.3432e-05 deg
peri 129.7536603617335 5.0975e-05 deg
M 292.4458375118973 3.5654e-05 deg
tp 2459244.207140465440
(2021-Jan-29.70714047)
0.00013142 TDB
period 1298.729306029215
3.56
2.1688e-05
5.938e-08
d
yr
n .2771940221328167 4.6289e-09 deg/d
Q 2.826337999691758 3.1465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      6036 days (16.53 yr)  
   first obs. used      2003-07-24  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46756  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:29:45  

Additional Information
 Earth MOID = .834509 au 
 Jupiter MOID = 2.37416 au 
 T_jup = 3.521 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO413355  
diameter diameter 2.205 km 0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357345 (2003 QB35)          Discovered 2003-Aug-22 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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