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JPL Small-Body Database Browser
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277389 (2005 UX124)
Classification: Main-belt Asteroid          SPK-ID: 2277389
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 .1917422502209405 9.4502e-08  
a 2.582044625511463 2.8808e-08 au
q 2.086957578845009 2.6252e-07 au
i 2.790118203364047 5.0539e-06 deg
node 242.4039523860721 0.00017103 deg
peri 137.7609384603528 0.00017289 deg
M 106.5815022478853 3.023e-05 deg
tp 2458151.833773371961
(2018-Feb-02.33377337)
0.00012111 TDB
period 1515.458481814546
4.15
2.5362e-05
6.944e-08
d
yr
n .237551872466312 3.9755e-09 deg/d
Q 3.077131672177916 3.4331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      6277 days (17.19 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60596  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:17:46  

Additional Information
 Earth MOID = 1.08987 au 
 Jupiter MOID = 2.38808 au 
 T_jup = 3.396 
[ 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 17.4   n/a MPO427523  

277389 (2005 UX124)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2145-Dec-16 20:16 04:04 Iris 0.0346356750502607 0.0345440517958348 0.0347278042784807 1.3885951966325 1.38859507710337 2504855.344539769 243.834544777912 8006.3095500824 95.0277556657153 55.2288854349177 44590.9749030877 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 05:17:48 2019-Jul-14 05:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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