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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02127925292629863 2.8041e-08  
a 2.358891329425923 6.9163e-09 au
q 2.308695884201416 6.6693e-08 au
i 2.427863621730607 3.7066e-06 deg
node 137.0972588348523 8.177e-05 deg
peri 298.3602083128055 0.00012702 deg
M 190.7191828341609 9.7634e-05 deg
tp 2459622.750958135715
(2022-Feb-12.25095814)
0.00035926 TDB
period 1323.306141116991
3.62
5.82e-06
1.593e-08
d
yr
n .2720458923406243 1.1965e-09 deg/d
Q 2.40908677465043 7.0635e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2551  
   data-arc span      21722 days (59.47 yr)  
   first obs. used      1961-02-15  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42696  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:09:10  

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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