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JPL Small-Body Database Browser
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13776 (1998 UK1)
Classification: Main-belt Asteroid          SPK-ID: 2013776
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .152124378988055 3.4531e-08  
a 3.146369869664054 1.9207e-08 au
q 2.667730307174682 1.1099e-07 au
i 1.342263563404597 4.6539e-06 deg
node 190.7455881088553 0.00016515 deg
peri 287.905923975896 0.00016582 deg
M 233.447736101519 1.5605e-05 deg
tp 2459717.106109649937
(2022-May-17.60610965)
9.1128e-05 TDB
period 2038.511137824647
5.58
1.8666e-05
5.11e-08
d
yr
n .1765994766082888 1.6171e-09 deg/d
Q 3.625009432153426 2.2129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1181  
   data-arc span      9883 days (27.06 yr)  
   first obs. used      1992-10-01  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55622  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:15:04  

Additional Information
 Earth MOID = 1.68423 au 
 Jupiter MOID = 1.47049 au 
 T_jup = 3.190 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO431660  

13776 (1998 UK1)          Discovered 1998-Oct-19 by Zoltowski, F. B. at Woomera
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 UK1 = 1995 GL8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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