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79221 (1994 PN7)
Classification: Main-belt Asteroid          SPK-ID: 2079221
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09264549019828215 6.6765e-08  
a 2.48551309960706 1.0885e-08 au
q 2.255241520099712 1.6347e-07 au
i 6.708163095554806 5.2771e-06 deg
node 156.8708545533101 3.7422e-05 deg
peri 259.4777766503026 5.4987e-05 deg
M 134.1841389297444 3.6884e-05 deg
tp 2458467.016251211932
(2018-Dec-14.51625121)
0.00014699 TDB
period 1431.273107951003
3.92
9.4019e-06
2.574e-08
d
yr
n .2515243233455092 1.6522e-09 deg/d
Q 2.715784679114408 1.1893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      882  
   data-arc span      9393 days (25.72 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57352  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:38:43  

Additional Information
 Earth MOID = 1.27809 au 
 Jupiter MOID = 2.55824 au 
 T_jup = 3.460 
[ 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 15.7   n/a MPO453214  

79221 (1994 PN7)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1994 PN7 = 1994 RZ26 = 2000 CS59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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