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90886 (1996 YT2)
Classification: Main-belt Asteroid          SPK-ID: 2090886
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1984818653441836 8.9269e-08  
a 2.524032235324511 8.7418e-09 au
q 2.023057609068452 2.2603e-07 au
i 2.485623418432827 4.2014e-06 deg
node 182.6950088543083 0.00012398 deg
peri 203.3524676103829 0.0001246 deg
M 79.90376536404176 1.267e-05 deg
tp 2459071.408572747535
(2020-Aug-09.90857275)
5.1728e-05 TDB
period 1464.673326440688
4.01
7.6092e-06
2.083e-08
d
yr
n .2457885956555503 1.2769e-09 deg/d
Q 3.025006861580569 1.0477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      948  
   data-arc span      8821 days (24.15 yr)  
   first obs. used      1996-12-18  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49782  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:39:16  

Additional Information
 Earth MOID = 1.02677 au 
 Jupiter MOID = 2.4278 au 
 T_jup = 3.425 
[ 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 15.31   n/a E2021B10  

90886 (1996 YT2)          Discovered 1996-Dec-18 by Comba, P. G. at Prescott
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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