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192380 (1996 GR11)
Classification: Main-belt Asteroid          SPK-ID: 2192380
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04281147735266211 7.7589e-08  
a 2.94198342839364 2.1153e-08 au
q 2.816032771477059 2.2833e-07 au
i 12.24302689688465 1.1215e-05 deg
node 166.255780713652 2.1452e-05 deg
peri 148.3237829108165 0.00010735 deg
M 204.4393800339273 0.00010629 deg
tp 2459996.945246484661
(2023-Feb-21.44524648)
0.00054497 TDB
period 1843.141849119725
5.05
1.9878e-05
5.442e-08
d
yr
n .1953186620834062 2.1065e-09 deg/d
Q 3.067934085310222 2.2058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      9132 days (25.00 yr)  
   first obs. used      1996-04-14  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52227  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:19:49  

Additional Information
 Earth MOID = 1.80877 au 
 Jupiter MOID = 2.09939 au 
 T_jup = 3.237 
[ 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 15.35   n/a E2021B55  
diameter diameter 5.288 km 0.452 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192380 (1996 GR11)          Discovered 1996-Apr-14 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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