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1736 Floirac (1967 RA)
Classification: Main-belt Asteroid          SPK-ID: 2001736
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1687183574133092 2.7256e-08  
a 2.229599214636006 4.6684e-09 au
q 1.853424897452615 6.1852e-08 au
i 4.550958763303428 3.2737e-06 deg
node 159.7243632530309 3.4619e-05 deg
peri 249.0065967330339 3.593e-05 deg
M 267.962241357064 1.0071e-05 deg
tp 2459311.386715159743
(2021-Apr-06.88671516)
3.4239e-05 TDB
period 1216.014156664791
3.33
3.8192e-06
1.046e-08
d
yr
n .2960491849760909 9.2981e-10 deg/d
Q 2.605773531819397 5.456e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3342  
   data-arc span      34044 days (93.21 yr)  
   first obs. used      1927-09-01  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39925  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:02:25  

Additional Information
 Earth MOID = .869055 au 
 Jupiter MOID = 2.77121 au 
 T_jup = 3.620 
[ 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 12.3   n/a MPO435713  
diameter diameter 8.617 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.775 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.302   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1736 Floirac (1967 RA)          Discovered 1967-Sep-06 by Soulie, G. at Bordeaux
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1967 RA = 1927 RB = 1927 SN = 1934 XC = 1937 RP = 1952 DO1 = 1957 TC = 1957 US = 1962 CN = A914 WD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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