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JPL Small-Body Database Browser
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3917 Franz Schubert (1961 CX)
Classification: Main-belt Asteroid          SPK-ID: 2003917
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02127925181947684 2.8117e-08  
a 2.35889132869724 7.0283e-09 au
q 2.308695886099112 6.6793e-08 au
i 2.427863555674548 3.7906e-06 deg
node 137.0972573593252 8.3265e-05 deg
peri 298.3602238354897 0.00013003 deg
M 190.7191693593492 0.00010005 deg
tp 2459622.751007378779
(2022-Feb-12.25100738)
0.00036803 TDB
period 1323.30614050382
3.62
5.9141e-06
1.619e-08
d
yr
n .2720458924666804 1.2158e-09 deg/d
Q 2.409086771295369 7.1778e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2471  
   data-arc span      21534 days (58.96 yr)  
   first obs. used      1961-02-15  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43276  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 16:59:22  

Additional Information
 Earth MOID = 1.32459 au 
 Jupiter MOID = 2.61499 au 
 T_jup = 3.551 
[ 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 13.6   n/a MPO384788  
diameter diameter 5.129 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.321   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3917 Franz Schubert (1961 CX)          Discovered 1961-Feb-15 by Borngen, F. at Tautenburg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1961 CX = 1976 GT2 = 1977 RU1 = 1981 TY3 = 1987 HU1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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