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79529 (1998 QP1)
Classification: Main-belt Asteroid          SPK-ID: 2079529
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .183757760522176 4.1538e-08  
a 2.256840555414583 7.4489e-09 au
q 1.842128589095975 9.5511e-08 au
i 7.228763992860795 5.4955e-06 deg
node 338.3744479321903 2.664e-05 deg
peri 327.2679973940333 2.9991e-05 deg
M 284.1096568218971 1.3296e-05 deg
tp 2459657.556047940664
(2022-Mar-19.05604794)
4.6018e-05 TDB
period 1238.368062693854
3.39
6.131e-06
1.679e-08
d
yr
n .2907051714632263 1.4393e-09 deg/d
Q 2.67155252173319 8.8177e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1083  
   data-arc span      14498 days (39.69 yr)  
   first obs. used      1981-09-29  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51891  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:08:52  

Additional Information
 Earth MOID = .83171 au 
 Jupiter MOID = 2.59299 au 
 T_jup = 3.590 
[ 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 15.57   n/a MPO637108  

79529 (1998 QP1)          Discovered 1998-Aug-17 by Visnjan at Visnjan
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 QP1 = 1997 CA21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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