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34513 (2000 SQ178)
Classification: Outer Main-belt Asteroid          SPK-ID: 2034513
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0562781132805849 4.7555e-08  
a 3.375667398875869 2.5961e-08 au
q 3.185691206604355 1.6533e-07 au
i 6.073905522065499 5.4955e-06 deg
node 354.235304863089 3.7492e-05 deg
peri 27.70619640050031 5.298e-05 deg
M 73.51074352177815 3.7381e-05 deg
tp 2458537.920677489798
(2019-Feb-23.42067749)
0.00023449 TDB
period 2265.363511856432
6.20
2.6133e-05
7.155e-08
d
yr
n .1589148929590489 1.8332e-09 deg/d
Q 3.565643591147382 2.7422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1318  
   data-arc span      10526 days (28.82 yr)  
   first obs. used      1991-04-08  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49822  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:29:49  

Additional Information
 Earth MOID = 2.18935 au 
 Jupiter MOID = 1.76064 au 
 T_jup = 3.141 
[ 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 13.5   n/a MPO337543  
diameter diameter 7.971 km 0.233 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.133   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34513 (2000 SQ178)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SQ178 = 1991 GQ7 = 1999 RO55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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