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11276 (1988 TM1)
Classification: Main-belt Asteroid          SPK-ID: 2011276
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1881406033825672 5.9052e-08  
a 2.420569336907408 1.5007e-08 AU
q 1.965161961332308 1.4664e-07 AU
i 1.804174182268081 6.6608e-06 deg
node 213.2902913747163 0.00017076 deg
peri 193.7247081946057 0.00017198 deg
M 323.0919583312092 2.0125e-05 deg
tp 2457141.524061932462
(2015-Apr-29.02406193)
7.7758e-05 JED
period 1375.544732264021
3.77
1.2792e-05
3.502e-08
d
yr
n .2617144986680824 2.4338e-09 deg/d
Q 2.875976712482509 1.783e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      954  
   data-arc span      15022 days (41.13 yr)  
   first obs. used      1973-10-26  
   last obs. used      2014-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51312  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:11:42  

Additional Information
 Earth MOID = .974583 AU 
 T_jup = 3.489 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO302135  

11276 (1988 TM1)          Discovered 1988-Oct-13 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 19990831/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 TM1 = 1973 UU1 = 1982 BQ12 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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