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7779 Susanring (1993 KL)
Classification: Main-belt Asteroid          SPK-ID: 2007779
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .219693739015615 1.6244e-08  
a 2.352971398802227 9.0979e-09 au
q 1.836038314402564 3.9986e-08 au
i 25.63325913423024 6.8668e-07 deg
node 44.32856708483052 1.6656e-06 deg
peri 149.8176900088345 4.3464e-06 deg
M 247.2682196261462 4.8935e-06 deg
tp 2459613.326211696550
(2022-Feb-02.82621170)
1.9959e-05 TDB
period 1318.327766295324
3.61
7.6461e-06
2.093e-08
d
yr
n .2730732138121066 1.5838e-09 deg/d
Q 2.869904483201891 1.1097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1887  
   data-arc span      24827 days (67.97 yr)  
   first obs. used      1953-03-14  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42555  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 20:01:49  

Additional Information
 Earth MOID = .854741 au 
 Jupiter MOID = 2.14956 au 
 T_jup = 3.394 
[ 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 13.64   n/a E2021B10  
diameter diameter 4.657 km 0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.356   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

7779 Susanring (1993 KL)          Discovered 1993-May-19 by Child, J. B. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1993 KL = 1991 VK16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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