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79273 (1995 SQ11)
Classification: Main-belt Asteroid          SPK-ID: 2079273
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1916807019758771 6.6149e-08  
a 2.25970162394301 7.803e-09 au
q 1.826560430409585 1.4711e-07 au
i 4.337392024494549 4.9105e-06 deg
node 345.3197028532021 6.6339e-05 deg
peri 11.54187455454937 6.7511e-05 deg
M 209.3068865376949 1.3293e-05 deg
tp 2459915.856986941793
(2022-Dec-02.35698694)
4.7087e-05 TDB
period 1240.72368672517
3.40
6.4265e-06
1.759e-08
d
yr
n .2901532418956252 1.5029e-09 deg/d
Q 2.692842817476436 9.2986e-09 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      9388 days (25.70 yr)  
   first obs. used      1995-08-20  
   last obs. used      2021-05-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54087  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:08:13  

Additional Information
 Earth MOID = .821622 au 
 Jupiter MOID = 2.75173 au 
 T_jup = 3.593 
[ 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 17.0   n/a MPO253837  

79273 (1995 SQ11)          Discovered 1995-Sep-18 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1995 SQ11 = 1995 SK89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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