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34512 (2000 SE178)
Classification: Main-belt Asteroid          SPK-ID: 2034512
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07656130870822797 3.4559e-08  
a 2.98590783656836 2.2356e-08 au
q 2.757302824918532 1.0538e-07 au
i 9.918109191054659 7.6543e-06 deg
node 354.545175478441 2.2736e-05 deg
peri 270.3081500660407 6.1447e-05 deg
M 54.57689793874921 5.8742e-05 deg
tp 2458714.793993071408
(2019-Aug-19.29399307)
0.00030724 TDB
period 1884.573260461315
5.16
2.1165e-05
5.795e-08
d
yr
n .1910246778689185 2.1453e-09 deg/d
Q 3.214512848218187 2.4067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1369  
   data-arc span      8679 days (23.76 yr)  
   first obs. used      1995-10-24  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 04:52:40  

Additional Information
 Earth MOID = 1.76535 au 
 Jupiter MOID = 1.91932 au 
 T_jup = 3.231 
[ 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 13.8   n/a MPO436006  
diameter diameter 6.155 km 0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.223   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34512 (2000 SE178)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SE178 = 1995 UJ47 = 1995 UN47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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