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JPL Small-Body Database Browser
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277113 (2005 GY25)
Classification: Main-belt Asteroid          SPK-ID: 2277113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775751001200677 7.7165e-08  
a 2.174588358181438 2.2572e-08 au
q 1.788435612757435 1.589e-07 au
i 3.345869297312349 6.5356e-06 deg
node 18.54975180188794 0.00013517 deg
peri 256.29087760 0.00013803 deg
M 82.89272218758208 2.2646e-05 deg
tp 2458330.801881823180
(2018-Jul-31.30188182)
7.362e-05 TDB
period 1171.288865673181
3.21
1.8237e-05
4.993e-08
d
yr
n .3073537284870333 4.7855e-09 deg/d
Q 2.56074110360544 2.658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4799 days (13.14 yr)  
   first obs. used      2005-04-02  
   last obs. used      2018-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56668  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:16:21  

Additional Information
 Earth MOID = .775366 au 
 Jupiter MOID = 2.55523 au 
 T_jup = 3.663 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1774672908485412 7.7073e-08  
q 1.788992410081423 1.585e-07 au
tp 2455986.829347267056
(2012-Feb-29.32934727)
8.2852e-05 TDB
node 18.68062608286481 0.00013504 deg
peri 255.92258147693 0.00013792 deg
i 3.347898540151974 6.5322e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4799 days (13.14 yr)  
   first obs. used      2005-04-02  
   last obs. used      2018-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56668  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:16:21  

Additional Information
 Jupiter MOID = 2.55523 au 
 T_jup = 3.663 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.94020786741232E-15 -1.215661944588509E-14 6.790334628810021E-13 1.128206559747253E-13 3.41688612433243E-14 -1.992707356459564E-14
q -1.215661944588509E-14 2.512379393791905E-14 -2.150850961132918E-12 -2.213327204325911E-13 -3.159813863762538E-13 4.150436853126703E-14
tp 6.790334628810021E-13 -2.150850961132918E-12 6.864425896782562E-9 -3.148185205217447E-12 2.371401416623774E-9 -1.242038295767408E-11
node 1.128206559747253E-13 -2.213327204325911E-13 -3.148185205217447E-12 1.823670297409269E-8 -1.820687886297698E-8 -4.04310886417873E-10
peri 3.41688612433243E-14 -3.159813863762538E-13 2.371401416623774E-9 -1.820687886297698E-8 1.902139171329686E-8 3.996912129812071E-10
i -1.992707356459564E-14 4.150436853126703E-14 -1.242038295767408E-11 -4.04310886417873E-10 3.996912129812071E-10 4.266966399814057E-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 17.9   n/a MPO455057  

277113 (2005 GY25)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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