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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08659539445692843 1.0532e-08  
a 2.260247570515613 5.7324e-09 au
q 2.064520540576499 2.5644e-08 au
i 7.287724994458315 7.8029e-07 deg
node 50.53436526946537 5.439e-06 deg
peri 141.5446993370254 1.2711e-05 deg
M 102.4141805980301 1.2555e-05 deg
tp 2459043.406244265033
(2020-Jul-12.90624426)
4.3058e-05 TDB
period 1241.173354337544
3.40
4.7218e-06
1.293e-08
d
yr
n .2900481215955076 1.1034e-09 deg/d
Q 2.455974600454727 6.2288e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2970  
   data-arc span      16011 days (43.84 yr)  
   first obs. used      1977-08-19  
   last obs. used      2021-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43567  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:41:39  

Additional Information
 Earth MOID = 1.06857 au 
 Jupiter MOID = 2.5035 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 13.78   n/a E2021B10  
diameter diameter 4.401 km 0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 23.9818 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
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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