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215670 (2003 UO277)
Classification: Main-belt Asteroid          SPK-ID: 2215670
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167002897484015 6.0338e-08  
a 2.381690125392589 1.5407e-08 au
q 1.98394097354296 1.4409e-07 au
i 3.483053765875991 4.3639e-06 deg
node 104.4073838071158 0.00011991 deg
peri 306.5912892858485 0.00012229 deg
M 58.79205078986239 2.2263e-05 deg
tp 2458381.248577497469
(2018-Sep-19.74857750)
8.2628e-05 TDB
period 1342.537146442275
3.68
1.3028e-05
3.567e-08
d
yr
n .2681490050044428 2.602e-09 deg/d
Q 2.779439277242219 1.7981e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      5581 days (15.28 yr)  
   first obs. used      2003-09-28  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:00:36  

Additional Information
 Earth MOID = .996636 au 
 Jupiter MOID = 2.58021 au 
 T_jup = 3.516 
[ 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 MPO454549  
diameter diameter 2.299 km 0.424 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215670 (2003 UO277)          Discovered 2003-Oct-25 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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