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1342 Brabantia (1935 CV)
Classification: Main-belt Asteroid          SPK-ID: 2001342
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2035972182730239 4.7111e-08  
a 2.28821449400034 6.9459e-09 au
q 1.822340388209855 1.0813e-07 au
i 20.93091835318839 5.3764e-06 deg
node 312.9546271332256 9.9649e-06 deg
peri 229.4672640493191 1.6412e-05 deg
M 206.3904467925492 1.4969e-05 deg
tp 2459539.960002836605
(2021-Nov-21.46000284)
5.3065e-05 TDB
period 1264.280749250678
3.46
5.7566e-06
1.576e-08
d
yr
n .2847468809545405 1.2965e-09 deg/d
Q 2.754088599790824 8.3601e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2581  
   data-arc span      31322 days (85.75 yr)  
   first obs. used      1935-02-13  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .34195  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:59:56  

Additional Information
 Earth MOID = .882758 au 
 Jupiter MOID = 2.38774 au 
 T_jup = 3.487 
[ 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 11.3   n/a MPO492766 IRAS observations used: 28
diameter diameter 12.065 km 0.484 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 4.1754 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2011) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Franco, L.; Sergison, D. (2011) Minor Planet Bull. 38, 132-134.]
[Owings, L.E. (2011) Minor Planet Bull. 38, 141.]
[Behrend, R. (2018) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Franco, L.; Marchini, A.; Baj, G.; Scarfi, G.; et al. (2018) Minor Planet Bull. 45, 273-275.]
[Stephens, R.D. (2018) Minor Planet Bull. 45, 353-355.]
[Behrend, R. (2019) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.350   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.713   0.020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=20.37 deg.
U-B UB 0.301   0.027 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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