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24966 (1997 YB3)
Classification: Main-belt Asteroid          SPK-ID: 2024966
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635368487681387 3.0869e-08  
a 2.390220611435955 7.4379e-09 au
q 1.999331464781065 7.5393e-08 au
i 1.41833897033334 3.9155e-06 deg
node 210.6185887734931 0.00013865 deg
peri 279.6504163640686 0.00013924 deg
M 58.50487039037016 1.218e-05 deg
tp 2458981.146318207367
(2020-May-11.64631821)
4.5395e-05 TDB
period 1349.756437685327
3.70
6.3003e-06
1.725e-08
d
yr
n .2667147864227693 1.245e-09 deg/d
Q 2.781109758090845 8.6543e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1332  
   data-arc span      12460 days (34.11 yr)  
   first obs. used      1987-01-01  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52055  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:51:59  

Additional Information
 Earth MOID = 1.01457 au 
 Jupiter MOID = 2.26887 au 
 T_jup = 3.514 
[ 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 14.99   n/a E2021B10  

24966 (1997 YB3)          Discovered 1997-Dec-24 by Kobayashi, T. at Oizumi
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 YB3 = 1991 EE9 = 1993 WT 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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