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90651 (1219 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2090651
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727129012594695 2.699e-08  
a 2.293596375642097 7.7628e-09 au
q 1.897462691286747 6.3882e-08 au
i 5.68015828531473 4.2134e-06 deg
node 333.0577077640492 3.0877e-05 deg
peri 284.5049912919757 3.47e-05 deg
M 317.0881488047007 1.7861e-05 deg
tp 2459547.733731089955
(2021-Nov-29.23373109)
6.3173e-05 TDB
period 1268.743754367505
3.47
6.4412e-06
1.764e-08
d
yr
n .2837452391475751 1.4405e-09 deg/d
Q 2.689730059997448 9.1035e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1353  
   data-arc span      15932 days (43.62 yr)  
   first obs. used      1977-10-16  
   last obs. used      2021-05-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49719  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:38:47  

Additional Information
 Earth MOID = .892251 au 
 Jupiter MOID = 2.39767 au 
 T_jup = 3.570 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.41   n/a MPO637233  

90651 (1219 T-3)          Discovered 1977-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1219 T-3 = 2000 BK23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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