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

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1897444153408103 3.2476e-08  
a 2.420117994826516 7.0094e-09 au
q 1.960914120842384 8.0037e-08 au
i 1.808845549618314 3.9884e-06 deg
node 213.2198568831633 0.0001224 deg
peri 194.0400966859063 0.00012296 deg
M 21.55992546684179 1.2095e-05 deg
tp 2458518.143478960037
(2019-Feb-03.64347896)
4.6063e-05 TDB
period 1375.160021772092
3.76
5.9743e-06
1.636e-08
d
yr
n .2617877151024854 1.1373e-09 deg/d
Q 2.879321868810647 8.3394e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1751  
   data-arc span      16788 days (45.96 yr)  
   first obs. used      1973-10-26  
   last obs. used      2019-10-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48186  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:30:26  

Additional Information
 Earth MOID = .970256 au 
 Jupiter MOID = 2.50406 au 
 T_jup = 3.489 
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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 14.4   n/a MPO452330  
diameter diameter 3.242 km 0.752 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.320   0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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

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Alternate Designations
 1988 TM1 = 1973 UU1 = 1982 BQ12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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