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79022 (1200 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2079022
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1584431098892458 5.4663e-08  
a 2.613446235246681 1.4251e-08 au
q 2.199363686205856 1.454e-07 au
i 13.17602136114766 6.351e-06 deg
node 356.2718706539503 2.1475e-05 deg
peri 103.4830869955767 3.0511e-05 deg
M 300.0129856538588 1.9348e-05 deg
tp 2459257.642302365753
(2021-Feb-12.14230237)
8.3172e-05 TDB
period 1543.187802571905
4.23
1.2623e-05
3.456e-08
d
yr
n .2332833368693152 1.9082e-09 deg/d
Q 3.027528784287507 1.651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      723  
   data-arc span      18118 days (49.60 yr)  
   first obs. used      1971-03-25  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55517  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:24:41  

Additional Information
 Earth MOID = 1.25868 au 
 Jupiter MOID = 2.19252 au 
 T_jup = 3.354 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457255.5 (2015-Aug-21.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156632634983233 5.4292e-08  
q 2.205556909255628 1.4413e-07 au
tp 2457711.838971255415
(2016-Nov-19.33897126)
8.4877e-05 TDB
node 356.3997104626321 2.1442e-05 deg
peri 102.9997749300597 3.0893e-05 deg
i 13.18675191467548 6.3521e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      723  
   data-arc span      18118 days (49.60 yr)  
   first obs. used      1971-03-25  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55517  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:24:41  

Additional Information
 Jupiter MOID = 2.19252 au 
 T_jup = 3.354 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.947648508561154E-15 -7.798316455258188E-15 2.81702039167762E-12 2.524568021563365E-15 7.712258800859332E-13 -2.203305387553843E-14
q -7.798316455258188E-15 2.077354021033883E-14 -7.375030447813967E-12 -6.78091804566691E-15 -2.036657042211811E-12 5.842853475487855E-14
tp 2.81702039167762E-12 -7.375030447813967E-12 7.204057334161375E-9 4.349832576347035E-12 1.907158756067461E-9 -2.692124047781591E-11
node 2.524568021563365E-15 -6.78091804566691E-15 4.349832576347035E-12 4.597689162267459E-10 -4.459498708718802E-10 -6.169312561847701E-11
peri 7.712258800859332E-13 -2.036657042211811E-12 1.907158756067461E-9 -4.459498708718802E-10 9.543610540412351E-10 5.285788987925905E-11
i -2.203305387553843E-14 5.842853475487855E-14 -2.692124047781591E-11 -6.169312561847701E-11 5.285788987925905E-11 4.03486667535378E-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 15.2   n/a MPO395712  

79022 (1200 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1200 T-2 = 2000 BC5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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