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216354 (2007 YA64)
Classification: Main-belt Asteroid          SPK-ID: 2216354
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1445492091356395 3.2503e-08  
a 2.61332066339029 1.7295e-08 au
q 2.235567228279399 8.6977e-08 au
i 4.34260968855871 4.2818e-06 deg
node 116.1645649579439 6.8053e-05 deg
peri 161.3147071530126 7.0834e-05 deg
M 234.6864571748882 2.1747e-05 deg
tp 2459737.634426085532
(2022-Jun-07.13442609)
9.5372e-05 TDB
period 1543.076582398261
4.22
1.5318e-05
4.194e-08
d
yr
n .2333001512086234 2.316e-09 deg/d
Q 2.991074098501181 1.9795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      9158 days (25.07 yr)  
   first obs. used      1996-03-12  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54861  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:41:38  

Additional Information
 Earth MOID = 1.21778 au 
 Jupiter MOID = 2.1292 au 
 T_jup = 3.390 
[ 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 16.40   n/a MPCxxxxx  

216354 (2007 YA64)          Discovered 2007-Dec-30 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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