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183779 (2004 BO20)
Classification: Main-belt Asteroid          SPK-ID: 2183779
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .194365275005366 4.7063e-08  
a 2.162631574794468 1.2324e-08 au
q 1.742291094024253 1.0113e-07 au
i 3.883683140353254 4.2553e-06 deg
node 51.26520429148957 9.7189e-05 deg
peri 333.1752922041843 9.8619e-05 deg
M 124.035949471497 2.0318e-05 deg
tp 2458600.262929824570
(2019-Apr-26.76292982)
6.3382e-05 TDB
period 1161.641813337875
3.18
9.9295e-06
2.719e-08
d
yr
n .3099061998858081 2.649e-09 deg/d
Q 2.582972055564682 1.4719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      6958 days (19.05 yr)  
   first obs. used      2001-02-27  
   last obs. used      2020-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:31:31  

Additional Information
 Earth MOID = .747312 au 
 Jupiter MOID = 2.86863 au 
 T_jup = 3.668 
[ 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 17.0   n/a MPO454265  
diameter diameter 1.066 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.270   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183779 (2004 BO20)          Discovered 2004-Jan-16 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2004 BO20 = 2001 DM88 = 2005 JR33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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