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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2034967073287054 1.7839e-08  
a 2.288599642576173 6.6076e-09 au
q 1.82287715091827 4.0691e-08 au
i 20.93085698318642 7.2097e-07 deg
node 312.953679340626 2.3108e-06 deg
peri 229.4243106927013 5.9532e-06 deg
M 263.3821235936411 5.2302e-06 deg
tp 2459539.897119844506
(2021-Nov-21.39711984)
1.9119e-05 TDB
period 1264.599965229423
3.46
5.4767e-06
1.499e-08
d
yr
n .2846750038734099 1.2329e-09 deg/d
Q 2.754322134234076 7.9522e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2883  
   data-arc span      31451 days (86.11 yr)  
   first obs. used      1935-02-13  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .33883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:24:21  

Additional Information
 Earth MOID = .883001 au 
 Jupiter MOID = 2.38658 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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