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447915 (2007 YB32)
Classification: Main-belt Asteroid          SPK-ID: 2447915
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2060177895369106 1.3322e-07  
a 2.558453207496577 2.0536e-08 au
q 2.031366333054514 3.5218e-07 au
i 4.946840637981072 3.6224e-06 deg
node 140.6202886359061 0.00011014 deg
peri 271.8459165262167 0.00011262 deg
M 45.37480582361517 1.589e-05 deg
tp 2458812.101724466004
(2019-Nov-24.60172447)
6.5977e-05 TDB
period 1494.736516468792
4.09
1.7997e-05
4.927e-08
d
yr
n .2408451228919423 2.8998e-09 deg/d
Q 3.085540081938641 2.4767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      7820 days (21.41 yr)  
   first obs. used      1998-08-30  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:11:32  

Additional Information
 Earth MOID = 1.04956 au 
 Jupiter MOID = 2.30252 au 
 T_jup = 3.401 
[ 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 16.6   n/a MPO503583  

447915 (2007 YB32)          Discovered 1998-Aug-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 YB32 = 2000 CJ20 = 2000 EB178 = 2013 GP121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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