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102262 (1999 TJ34)
Classification: Main-belt Asteroid          SPK-ID: 2102262
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865437930753963 3.3865e-08  
a 2.324553382588461 6.2525e-09 au
q 1.890922377394167 8.0409e-08 au
i 5.046502812136889 3.6495e-06 deg
node 160.8125076062397 3.6574e-05 deg
peri 184.168496667734 3.775e-05 deg
M 11.15032991062446 9.0045e-06 deg
tp 2459160.404749653589
(2020-Nov-06.90474965)
3.2351e-05 TDB
period 1294.516865456543
3.54
5.2229e-06
1.43e-08
d
yr
n .2780960291877211 1.122e-09 deg/d
Q 2.758184387782756 7.4189e-09 au
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      21991 days (60.21 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50814  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:09  

Additional Information
 Earth MOID = .881684 au 
 Jupiter MOID = 2.65267 au 
 T_jup = 3.547 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457660.5 (2016-Sep-29.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866816120452301 3.374e-08  
q 1.890524039589855 8.0086e-08 au
tp 2457866.887581377697
(2017-Apr-23.38758138)
3.2029e-05 TDB
node 160.8543712687463 3.6595e-05 deg
peri 184.4402591834824 3.7776e-05 deg
i 5.045088843575652 3.6481e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      21991 days (60.21 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50814  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:09  

Additional Information
 Jupiter MOID = 2.65267 au 
 T_jup = 3.547 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.138362609097018E-15 -2.697145126454625E-15 -3.753961592179207E-13 -8.602340363181019E-15 -8.471559088398761E-14 -2.068154249862852E-15
q -2.697145126454625E-15 6.413841946378638E-15 8.713981826035996E-13 2.021689891686594E-14 1.942768819705681E-13 4.904340858286933E-15
tp -3.753961592179207E-13 8.713981826035996E-13 1.025867724915688E-9 8.469268011705438E-12 3.082703599841409E-10 9.092587151861063E-13
node -8.602340363181019E-15 2.021689891686594E-14 8.469268011705438E-12 1.339209623899313E-9 -1.331137925498582E-9 -4.198271719142993E-11
peri -8.471559088398761E-14 1.942768819705681E-13 3.082703599841409E-10 -1.331137925498582E-9 1.427041280966573E-9 4.209768342097615E-11
i -2.068154249862852E-15 4.904340858286933E-15 9.092587151861063E-13 -4.198271719142993E-11 4.209768342097615E-11 1.330860062540217E-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 16.46   n/a E2021B55  

102262 (1999 TJ34)          Discovered 1999-Oct-01 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 TJ34 = 1999 TX324 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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