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79612 (1998 RH56)
Classification: Main-belt Asteroid          SPK-ID: 2079612
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 .1627444418904231 2.9264e-08  
a 2.231275494600299 6.9682e-09 au
q 1.868147809527795 6.5074e-08 au
i 3.976908089275663 3.7726e-06 deg
node 212.9119200700189 4.8704e-05 deg
peri 75.55491894878097 5.0319e-05 deg
M 355.6139103146657 1.3986e-05 deg
tp 2459411.332119896353
(2021-Jul-15.83211990)
4.7321e-05 TDB
period 1217.385768590377
3.33
5.7028e-06
1.561e-08
d
yr
n .2957156304010745 1.3853e-09 deg/d
Q 2.594403179672802 8.1022e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1122  
   data-arc span      8353 days (22.87 yr)  
   first obs. used      1998-08-27  
   last obs. used      2021-07-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52146  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:02:29  

Additional Information
 Earth MOID = .856453 au 
 Jupiter MOID = 2.5624 au 
 T_jup = 3.621 
[ 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 15.93   n/a E2021B10  

79612 (1998 RH56)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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