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JPL Small-Body Database Browser
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15027 (1998 UF8)
Classification: Main-belt Asteroid          SPK-ID: 2015027
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08658105103563522 3.7654e-08  
a 2.25943001520107 6.0671e-09 au
q 2.0638061897435 8.6119e-08 au
i 7.289092944820777 3.6273e-06 deg
node 50.55088847543362 2.5688e-05 deg
peri 141.2123484401455 3.1422e-05 deg
M 347.8137782991408 1.8288e-05 deg
tp 2459042.491688844539
(2020-Jul-11.99168884)
6.3029e-05 TDB
period 1240.499997055553
3.40
4.9965e-06
1.368e-08
d
yr
n .290205562962108 1.1689e-09 deg/d
Q 2.45505384065864 6.5924e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2738  
   data-arc span      15594 days (42.69 yr)  
   first obs. used      1977-08-19  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4375  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:07:00  

Additional Information
 Earth MOID = 1.0673 au 
 Jupiter MOID = 2.50658 au 
 T_jup = 3.605 
[ 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 13.8   n/a MPO452382  
diameter diameter 4.401 km 0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.331   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

15027 (1998 UF8)          Discovered 1998-Oct-23 by Korlevic, K. at Visnjan
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 UF8 = 2000 CJ95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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