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216347 (2007 YM7)
Classification: Main-belt Asteroid          SPK-ID: 2216347
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1352471412799809 4.4797e-08  
a 2.639524573135269 2.5755e-08 au
q 2.282536420280462 1.2376e-07 au
i 12.49170945839276 5.5582e-06 deg
node 115.1711833935267 2.6673e-05 deg
peri 150.8530319719062 4.3044e-05 deg
M 272.585355022308 3.9978e-05 deg
tp 2459776.837097969477
(2022-Jul-16.33709797)
0.00017793 TDB
period 1566.343434832386
4.29
2.2926e-05
6.277e-08
d
yr
n .2298346531126639 3.3639e-09 deg/d
Q 2.996512725990076 2.9239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      7167 days (19.62 yr)  
   first obs. used      2001-07-27  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52521  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:27  

Additional Information
 Earth MOID = 1.27421 au 
 Jupiter MOID = 2.1503 au 
 T_jup = 3.349 
[ 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 16.21   n/a MPCxxxxx  

216347 (2007 YM7)          Discovered 2007-Dec-16 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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