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JPL Small-Body Database Browser
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277412 (2005 UB230)
Classification: Main-belt Asteroid          SPK-ID: 2277412
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 .2548069574633948 6.7816e-08  
a 3.096011182847244 3.8797e-08 au
q 2.307125993073292 2.1262e-07 au
i 17.45203235565624 8.3533e-06 deg
node 51.95878461272731 2.53e-05 deg
peri 236.4479860497759 2.9842e-05 deg
M 260.0499904236524 1.8126e-05 deg
tp 2459152.936731645418
(2020-Oct-30.43673165)
0.00010676 TDB
period 1989.766926839929
5.45
3.7402e-05
1.024e-07
d
yr
n .1809257130289818 3.4009e-09 deg/d
Q 3.884896372621197 4.8683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5409 days (14.81 yr)  
   first obs. used      2004-06-16  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64541  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:33:18  

Additional Information
 Earth MOID = 1.34001 au 
 Jupiter MOID = 1.50297 au 
 T_jup = 3.104 
[ 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 15.9   n/a MPO433794  

277412 (2005 UB230)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 UB230 = 2004 PV100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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