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27768 (1991 UV1)
Classification: Main-belt Asteroid          SPK-ID: 2027768
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1722500105721065 6.1789e-08  
a 2.299194070013584 1.2426e-08 au
q 1.90315786714642 1.4561e-07 au
i 6.912807437844806 7.0692e-06 deg
node 32.02790578036054 3.7627e-05 deg
peri 41.853001725696 4.1158e-05 deg
M 312.9505411191468 1.7577e-05 deg
tp 2457566.923252365525
(2016-Jun-27.42325237)
6.2844e-05 JED
period 1273.39128391061
3.49
1.0323e-05
2.826e-08
d
yr
n .2827096467116006 2.2918e-09 deg/d
Q 2.695230272880749 1.4566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      11348 days (31.07 yr)  
   first obs. used      1984-10-28  
   last obs. used      2015-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5164  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:04:50  

Additional Information
 Earth MOID = .923045 au 
 Jupiter MOID = 2.60424 au 
 T_jup = 3.563 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a MPO347729  

27768 (1991 UV1)          Discovered 1991-Oct-29 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 UV1 = 1984 UH1 = 1998 VS37 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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