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JPL Small-Body Database Browser
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249759 (2000 TM27)
Classification: Main-belt Asteroid          SPK-ID: 2249759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09861366161460507 6.5121e-08  
a 2.920267783528906 2.788e-08 au
q 2.632289484499954 1.9322e-07 au
i 2.83988050936537 6.2414e-06 deg
node 139.5377051836365 0.00011506 deg
peri 214.655315845769 0.00011814 deg
M 267.6894241646471 2.7398e-05 deg
tp 2459067.892137310843
(2020-Aug-06.39213731)
0.00014213 TDB
period 1822.772395353893
4.99
2.6103e-05
7.147e-08
d
yr
n .197501345158404 2.8283e-09 deg/d
Q 3.208246082557858 3.0629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      8686 days (23.78 yr)  
   first obs. used      1995-09-23  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58408  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:19:03  

Additional Information
 Earth MOID = 1.6268 au 
 Jupiter MOID = 2.19771 au 
 T_jup = 3.271 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456686.5 (2014-Jan-29.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009849921129576 6.5118e-08  
q 2.621713685180718 1.9337e-07 au
tp 2457251.701728528183
(2015-Aug-17.20172853)
0.00012711 TDB
node 139.6379693967417 0.00011515 deg
peri 215.4498132074661 0.00011807 deg
i 2.840304270388806 6.247e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      8686 days (23.78 yr)  
   first obs. used      1995-09-23  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58408  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:19:03  

Additional Information
 Jupiter MOID = 2.19771 au 
 T_jup = 3.271 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.240297373244099E-15 -1.24881144325651E-14 2.160049899215013E-13 2.443420420247002E-14 -1.954175865824836E-14 -1.814966272188545E-15
q -1.24881144325651E-14 3.739175763732981E-14 4.883419870956047E-13 -7.201062579032583E-14 2.421578280811114E-13 5.781744001113166E-15
tp 2.160049899215013E-13 4.883419870956047E-13 1.615742005331092E-8 3.011489398214124E-12 3.35096277593573E-9 8.223450272041819E-13
node 2.443420420247002E-14 -7.201062579032583E-14 3.011489398214124E-12 1.325855000729887E-8 -1.324170941029293E-8 2.968432538992532E-10
peri -1.954175865824836E-14 2.421578280811114E-13 3.35096277593573E-9 -1.324170941029293E-8 1.39413154157677E-8 -2.963542414988068E-10
i -1.814966272188545E-15 5.781744001113166E-15 8.223450272041819E-13 2.968432538992532E-10 -2.963542414988068E-10 3.902553681742096E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO440261  

249759 (2000 TM27)          Discovered 2000-Oct-03 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

Alternate Designations
 2000 TM27 = 2005 QP18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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