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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09241015528356698 6.7054e-08  
a 2.486161465692215 1.0502e-08 au
q 2.256414898587577 1.6482e-07 au
i 6.708473068317201 5.2658e-06 deg
node 156.8653500172543 3.7301e-05 deg
peri 259.2605568161802 5.4518e-05 deg
M 234.0297136268929 3.6508e-05 deg
tp 2459897.523433658342
(2022-Nov-14.02343366)
0.00014523 TDB
period 1431.833183126819
3.92
9.0721e-06
2.484e-08
d
yr
n .2514259372127671 1.593e-09 deg/d
Q 2.715908032796853 1.1472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      890  
   data-arc span      9411 days (25.77 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:01:54  

Additional Information
 Earth MOID = 1.27872 au 
 Jupiter MOID = 2.55812 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 15.79   n/a MPO637104  

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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