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79560 (1998 QC56)
Classification: Main-belt Asteroid          SPK-ID: 2079560
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3087986489448761 5.883e-08  
a 2.631438141392133 1.2865e-08 au
q 1.818853598548226 1.5583e-07 au
i 31.74093182596957 1.0877e-05 deg
node 1.793784513364717 7.8268e-06 deg
peri 47.5483419317306 1.7861e-05 deg
M 100.620750387186 1.3675e-05 deg
tp 2458960.714048401630
(2020-Apr-21.21404840)
5.7943e-05 TDB
period 1559.150989947218
4.27
1.1434e-05
3.13e-08
d
yr
n .23089489236202 1.6933e-09 deg/d
Q 3.44402268423604 1.6838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      829  
   data-arc span      8287 days (22.69 yr)  
   first obs. used      1998-08-28  
   last obs. used      2021-05-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55572  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:08:57  

Additional Information
 Earth MOID = .904988 au 
 Jupiter MOID = 2.34278 au 
 T_jup = 3.128 
[ 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 14.76   n/a MPCxxxxx  
diameter diameter 2.494 km 0.399 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.374   0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

79560 (1998 QC56)          Discovered 1998-Aug-28 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 QC56 = 2000 EL24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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