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1342 Brabantia (1935 CV)
Classification: Main-belt Asteroid          SPK-ID: 2001342
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2035488300918348 7.335e-08  
a 2.289088933944242 1.0375e-08 AU
q 1.823147559463726 1.6988e-07 AU
i 20.92565946098405 8.7046e-06 deg
node 312.9945242838276 1.5994e-05 deg
peri 229.4306818846927 2.9888e-05 deg
M 300.2012118111581 2.8687e-05 deg
tp 2457010.627216759106
(2014-Dec-19.12721676)
0.00010124 JED
period 1265.00553480101
3.46
8.6001e-06
2.355e-08
d
yr
n .2845837350874748 1.9347e-09 deg/d
Q 2.755030308424758 1.2487e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1023  
   data-arc span      28853 days (79.00 yr)  
   first obs. used      1935-02-13  
   last obs. used      2014-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44643  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 10:36:45  

Additional Information
 Earth MOID = .883732 AU 
 T_jup = 3.486 
[ 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 11.35 mag n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 28
diameter diameter 18.00 km 1.3 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 28
rotation period rot_per 4.1754 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Franco, L.; Sergison, D. (2011) Minor Planet Bul. 38, 132-134.]
[Owings, L.E. (2011) Minor Planet Bul. 38, 141.]
geometric albedo albedo 0.1573   0.026 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 28
B-V BV .713 mag .020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=20.37 deg.
U-B UB .301 mag .027 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=20.37 deg.
Tholen spectral type spec_T X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 4 color indices

1342 Brabantia (1935 CV)          Discovered 1935-Feb-13 by Van Gent, H. at Johannesburg (LS)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1935 CV = 1953 QD 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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