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JPL Small-Body Database Browser
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277416 (2005 UP233)
Classification: Main-belt Asteroid          SPK-ID: 2277416
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2289617422831552 5.4175e-08  
a 2.270033612807733 1.8168e-08 au
q 1.750282761777949 1.2874e-07 au
i 3.388637533327011 5.774e-06 deg
node 149.1219315352874 8.4458e-05 deg
peri 170.5434312397249 8.6179e-05 deg
M 40.28081431923119 1.432e-05 deg
tp 2458460.720784186667
(2018-Dec-08.22078419)
4.9382e-05 TDB
period 1249.242810584774
3.42
1.4997e-05
4.106e-08
d
yr
n .2881745621825777 3.4596e-09 deg/d
Q 2.789784463837516 2.2328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      5218 days (14.29 yr)  
   first obs. used      2004-03-29  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52491  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:33:21  

Additional Information
 Earth MOID = .736596 au 
 Jupiter MOID = 2.52545 au 
 T_jup = 3.576 
[ 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 17.6   n/a MPO450167  

277416 (2005 UP233)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 UP233 = 2008 NE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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