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JPL Small-Body Database Browser
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347077 (2010 GS27)
Classification: Main-belt Asteroid          SPK-ID: 2347077
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1231676450088802 1.0934e-07  
a 2.649264986510594 4.3603e-08 au
q 2.322961257117601 3.1017e-07 au
i 12.53866510303601 7.7673e-06 deg
node 49.03333907803078 3.7656e-05 deg
peri 158.0789102036603 5.2213e-05 deg
M 123.5670295970803 4.2118e-05 deg
tp 2458459.886816080027
(2018-Dec-07.38681608)
0.00017755 TDB
period 1575.021644898299
4.31
3.8883e-05
1.065e-07
d
yr
n .2285682874048665 5.6428e-09 deg/d
Q 2.975568715903586 4.8973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6661 days (18.24 yr)  
   first obs. used      1999-11-15  
   last obs. used      2018-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58873  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:14:47  

Additional Information
 Earth MOID = 1.32145 au 
 Jupiter MOID = 1.9991 au 
 T_jup = 3.347 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457170.5 (2015-May-28.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1219172946509025 1.0982e-07  
q 2.327258886695155 3.1073e-07 au
tp 2456883.901247724498
(2014-Aug-14.40124772)
0.00016437 TDB
node 49.08333762623383 3.7619e-05 deg
peri 158.1778551927928 5.233e-05 deg
i 12.54330396924308 7.7692e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6661 days (18.24 yr)  
   first obs. used      1999-11-15  
   last obs. used      2018-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58873  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:14:47  

Additional Information
 Jupiter MOID = 1.9991 au 
 T_jup = 3.347 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.205951841022326E-14 -3.392712236782279E-14 -6.163702471889205E-12 5.492711329590383E-14 -8.022659441856034E-13 -2.286497337971151E-14
q -3.392712236782279E-14 9.655360825808199E-14 1.804335166802432E-11 -1.575503976520465E-13 2.461493254901901E-12 6.835970926717446E-14
tp -6.163702471889205E-12 1.804335166802432E-11 2.701771661144264E-8 -7.461689112911097E-11 5.985506232640341E-9 4.606759514499106E-11
node 5.492711329590383E-14 -1.575503976520465E-13 -7.461689112911097E-11 1.415190054685115E-9 -1.395702280398378E-9 8.420269620801347E-12
peri -8.022659441856034E-13 2.461493254901901E-12 5.985506232640341E-9 -1.395702280398378E-9 2.73847095891769E-9 1.619754479837452E-12
i -2.286497337971151E-14 6.835970926717446E-14 4.606759514499106E-11 8.420269620801347E-12 1.619754479837452E-12 6.036102315452132E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO397247  
diameter diameter 2.750 km 0.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347077 (2010 GS27)          Discovered 2010-Apr-05 by CSS at Catalina
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2010 GS27 = 2003 UO361 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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