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JPL Small-Body Database Browser
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249536 (2010 GF156)
Classification: Main-belt Asteroid          SPK-ID: 2249536
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1004807218778195 5.3371e-08  
a 3.147791656902963 4.6567e-08 au
q 2.831499278896376 1.7378e-07 au
i 26.37797456619397 7.3972e-06 deg
node 182.1569574184383 1.3609e-05 deg
peri 103.1693921356367 5.0392e-05 deg
M 165.4224113007763 4.4552e-05 deg
tp 2457663.155483423376
(2016-Oct-01.65548342)
0.0002506 TDB
period 2039.893042993026
5.58
4.5266e-05
1.239e-07
d
yr
n .1764798410566621 3.9162e-09 deg/d
Q 3.464084034909551 5.1247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      1999-05-14  
   last obs. used      2018-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56909  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:27:12  

Additional Information
 Earth MOID = 1.93486 au 
 Jupiter MOID = 1.86563 au 
 T_jup = 3.040 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO427416  
diameter diameter 5.129 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249536 (2010 GF156)          Discovered 2010-Apr-09 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2010 GF156 = 2004 FB161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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