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JPL Small-Body Database Browser
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3679 Condruses (1984 DT)
Classification: Main-belt Asteroid          SPK-ID: 2003679
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2204953247355852 3.7913e-08  
a 2.196470149072027 5.5228e-09 au
q 1.712158750280371 8.3852e-08 au
i 3.849431642466192 3.9087e-06 deg
node 309.0993484320545 5.4316e-05 deg
peri 64.40457134050244 5.4848e-05 deg
M 153.6543571899481 7.7414e-06 deg
tp 2458493.008509731645
(2019-Jan-09.50850973)
2.4864e-05 TDB
period 1189.012403148173
3.26
4.4845e-06
1.228e-08
d
yr
n .3027722831543393 1.1419e-09 deg/d
Q 2.680781547863683 6.7406e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2357  
   data-arc span      25343 days (69.39 yr)  
   first obs. used      1950-12-09  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43813  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:57:40  

Additional Information
 Earth MOID = .716849 au 
 Jupiter MOID = 2.80035 au 
 T_jup = 3.634 
[ 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 13.6   n/a MPO502188  
diameter diameter 5.192 km 0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 172. h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Behrend, R. (2015) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Hills, K. (2017) Minor Planet Bull. 44, 114-115.]
geometric albedo albedo 0.238   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3679 Condruses (1984 DT)          Discovered 1984-Feb-24 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1984 DT = 1940 QL = 1953 QM = 1971 DA = 1973 YH2 = 1979 OH15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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