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6083 Janeirabloom (1984 SQ2)
Classification: Main-belt Asteroid          SPK-ID: 2006083
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .178310400024096 3.1055e-08  
a 2.239976208650607 6.4121e-09 au
q 1.840565154841659 7.0036e-08 au
i 5.656803176316545 3.3579e-06 deg
node 32.23584722147746 3.4848e-05 deg
peri 342.3746537224266 3.6215e-05 deg
M 218.5734435480969 1.2205e-05 deg
tp 2459481.551974451592
(2021-Sep-24.05197445)
4.2801e-05 TDB
period 1224.513380989153
3.35
5.2579e-06
1.44e-08
d
yr
n .2939943373335737 1.2624e-09 deg/d
Q 2.639387262459554 7.5555e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2299  
   data-arc span      33871 days (92.73 yr)  
   first obs. used      1927-09-22  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4664  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:27:01  

Additional Information
 Earth MOID = .842719 au 
 Jupiter MOID = 2.82336 au 
 T_jup = 3.608 
[ 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 14.4   n/a PDS3 (MPC 28114)  
diameter diameter 3.983 km 0.271 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.151 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:
[Skiff, B.A. (2014) Posting on CALL web site. http://www.minorplanet.info/call.html]
geometric albedo albedo 0.193   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6083 Janeirabloom           Discovered 1984 Sept. 25 by B. A. Skiff at the Anderson Mesa Station of Lowell Observatory.
Named in honor of soprano saxophonist and jazz composer Jane Ira Bloom. Bloom is known for her chromatic, lyrical playing and compositions for orchestra, unusual ensembles and dance troupes. Her performances with traditional jazz groups appear on several critically acclaimed recordings. As the first musician in the NASA Art Program, she wrote "Most Distant Galaxy" and "Einstein's Red/Blue Universe", the latter on commission for the American Composers' Orchestra.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19980211/MPCPages.arcLast Updated: 2009-11-17

Alternate Designations
 1984 SQ2 = 1927 SO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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