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JPL Small-Body Database Browser
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357821 (2005 UP27)
Classification: Main-belt Asteroid          SPK-ID: 2357821
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0622630760256255 5.6467e-08  
a 3.156186893781517 4.9685e-08 au
q 2.959672989262916 1.9104e-07 au
i 7.925390270177086 1.1889e-05 deg
node 222.20857324146 5.0668e-05 deg
peri 71.03789643503713 0.00012664 deg
M 242.433281304329 0.00011802 deg
tp 2459269.343315987914
(2021-Feb-23.84331599)
0.00067175 TDB
period 2048.059148260597
5.61
4.8361e-05
1.324e-07
d
yr
n .1757761734106877 4.1506e-09 deg/d
Q 3.352700798300118 5.2779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5787 days (15.84 yr)  
   first obs. used      2003-06-02  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61668  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:28:41  

Additional Information
 Earth MOID = 1.9556 au 
 Jupiter MOID = 1.76389 au 
 T_jup = 3.188 
[ 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 15.7   n/a MPO300478  

357821 (2005 UP27)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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