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JPL Small-Body Database Browser
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27092 (1998 UY22)
Classification: Main-belt Asteroid          SPK-ID: 2027092
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071876928686518 3.4669e-08  
a 2.262272091224963 8.2229e-09 au
q 1.793557156002922 7.986e-08 au
i 3.681417470520381 4.1507e-06 deg
node 38.93640043573985 5.2375e-05 deg
peri 333.5588266105129 5.3117e-05 deg
M 30.00678807609924 8.5297e-06 deg
tp 2458496.906455262799
(2019-Jan-13.40645526)
2.9345e-05 TDB
period 1242.84132013107
3.40
6.7762e-06
1.855e-08
d
yr
n .2896588600401816 1.5793e-09 deg/d
Q 2.730987026447003 9.9265e-09 au
  Orbit Determination Parameters
   # obs. used (total)      920  
   data-arc span      9918 days (27.15 yr)  
   first obs. used      1991-09-14  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55324  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:01:36  

Additional Information
 Earth MOID = .794143 au 
 Jupiter MOID = 2.72885 au 
 T_jup = 3.588 
[ 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 15.8   n/a MPO449161  

27092 (1998 UY22)          Discovered 1998-Oct-30 by Korlevic, K. at Visnjan
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 UY22 = 1991 RP20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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