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1235 Schorria (1931 UJ)
Classification: Mars-crossing Asteroid          SPK-ID: 2001235
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545885070667129 6.2351e-08  
a 1.91004046311339 4.9321e-09 AU
q 1.614770159483678 1.1842e-07 AU
i 25.00350377919055 7.4274e-06 deg
node 12.96721737843525 1.4489e-05 deg
peri 43.68402586239353 2.6996e-05 deg
M 156.5928695085408 2.0601e-05 deg
tp 2456581.096780439636
(2013-Oct-15.59678044)
5.4996e-05 JED
period 964.1892348967796
2.64
3.7346e-06
1.022e-08
d
yr
n .3733706900788407 1.4462e-09 deg/d
Q 2.205310766743102 5.6945e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      30183 days (82.64 yr)  
   first obs. used      1931-10-18  
   last obs. used      2014-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50561  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:16:21  

Additional Information
 Earth MOID = .660998 AU 
 T_jup = 3.809 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.68 mag n/a PDS3 (MPC 17261)  
rotation period rot_per 1265. h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Published Reference List:
[Warner, B.D.; Stephens, R.D. (2009) Minor Planet Bul. 36, 102-103.]
B-V BV .750 mag .020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=30.18 deg.
U-B UB .330 mag .035 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=30.18 deg.
Tholen spectral type spec_T CX:   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices

1235 Schorria (1931 UJ)          Discovered 1931-Oct-18 by Reinmuth, K. at Heidelberg (024)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1931 UJ = 1988 HD 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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