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134625 (1999 TM273)
Classification: Main-belt Asteroid          SPK-ID: 2134625
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399475331621145 5.6264e-08  
a 2.787358005461817 2.4073e-08 au
q 2.397274128557764 1.6018e-07 au
i 12.67415355150645 6.2483e-06 deg
node 324.2121061324143 2.0785e-05 deg
peri 354.0505870757054 2.7288e-05 deg
M 205.8201196911577 2.066e-05 deg
tp 2459728.468788202611
(2022-May-28.96878820)
0.00010129 TDB
period 1699.759808011151
4.65
2.202e-05
6.029e-08
d
yr
n .2117946302196824 2.7438e-09 deg/d
Q 3.17744188236587 2.7442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      10307 days (28.22 yr)  
   first obs. used      1992-02-01  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60305  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:20:44  

Additional Information
 Earth MOID = 1.38468 au 
 Jupiter MOID = 2.14405 au 
 T_jup = 3.281 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457587.5 (2016-Jul-18.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391712375186953 5.629e-08  
q 2.400098451391892 1.5991e-07 au
tp 2458027.219378044851
(2017-Sep-30.71937804)
9.4255e-05 TDB
node 324.2470521462845 2.0785e-05 deg
peri 353.739669825065 2.7342e-05 deg
i 12.67252648912057 6.2474e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      10307 days (28.22 yr)  
   first obs. used      1992-02-01  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60305  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:20:44  

Additional Information
 Jupiter MOID = 2.14405 au 
 T_jup = 3.281 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.168602447444267E-15 -8.92607125467905E-15 6.256719339233931E-13 -2.654281583068174E-15 8.747447252917685E-14 -5.228584787895404E-16
q -8.92607125467905E-15 2.557015311049225E-14 -1.265644399468141E-12 3.914946677987367E-15 -1.786857810511907E-13 1.825702504876447E-15
tp 6.256719339233931E-13 -1.265644399468141E-12 8.884007427483032E-9 -1.379395939567308E-12 1.687711037383253E-9 -7.938957553263035E-12
node -2.654281583068174E-15 3.914946677987367E-15 -1.379395939567308E-12 4.320350755279048E-10 -4.213456988752212E-10 -7.346382642829929E-12
peri 8.747447252917685E-14 -1.786857810511907E-13 1.687711037383253E-9 -4.213456988752212E-10 7.476005432785307E-10 5.50904104792971E-12
i -5.228584787895404E-16 1.825702504876447E-15 -7.938957553263035E-12 -7.346382642829929E-12 5.50904104792971E-12 3.903038283243236E-11

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 15.1   n/a MPO280685  

134625 (1999 TM273)          Discovered 1999-Oct-05 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 TM273 = 1994 PN9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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