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135257 (2001 SE47)
Classification: Main-belt Asteroid          SPK-ID: 2135257
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09553677076964567 5.0715e-08  
a 3.121863645752966 1.9466e-08 au
q 2.823610874254574 1.5837e-07 au
i 11.95961848874154 5.2414e-06 deg
node 29.80571963971764 1.936e-05 deg
peri 337.8225751173391 2.8981e-05 deg
M 174.2683927717445 2.3769e-05 deg
tp 2458225.206235670152
(2018-Apr-16.70623567)
0.00012839 TDB
period 2014.741454686055
5.52
1.8844e-05
5.159e-08
d
yr
n .1786829764993825 1.6712e-09 deg/d
Q 3.420116417251358 2.1326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      879  
   data-arc span      11152 days (30.53 yr)  
   first obs. used      1990-10-19  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52136  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:00  

Additional Information
 Earth MOID = 1.82622 au 
 Jupiter MOID = 2.05045 au 
 T_jup = 3.175 
[ 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 14.46   n/a E2021B55  
diameter diameter 4.804 km 1.317 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.146   0.098 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135257 (2001 SE47)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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