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JPL Small-Body Database Browser
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277133 (2005 GG227)
Classification: Main-belt Asteroid          SPK-ID: 2277133
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167358834825183 7.5174e-08  
a 2.398327919081478 2.5087e-08 au
q 1.996946553015296 1.7334e-07 au
i 3.342863266839256 6.5665e-06 deg
node 38.693701811402 8.538e-05 deg
peri 15.35333438682474 8.7098e-05 deg
M 76.36917484619981 1.5976e-05 deg
tp 2458312.709224838499
(2018-Jul-13.20922484)
5.8487e-05 TDB
period 1356.629546761376
3.71
2.1286e-05
5.828e-08
d
yr
n .2653635259967709 4.1636e-09 deg/d
Q 2.799709285147659 2.9285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6940 days (19.00 yr)  
   first obs. used      2000-02-05  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:21:58  

Additional Information
 Earth MOID = 1.00802 au 
 Jupiter MOID = 2.55302 au 
 T_jup = 3.506 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456925.5 (2014-Sep-25.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660685754634472 7.4963e-08  
q 2.000341725020587 1.7259e-07 au
tp 2456956.167912043445
(2014-Oct-25.66791204)
5.5643e-05 TDB
node 38.73541012564399 8.5441e-05 deg
peri 15.49149568293365 8.7194e-05 deg
i 3.341940806289344 6.5619e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6940 days (19.00 yr)  
   first obs. used      2000-02-05  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:21:58  

Additional Information
 Jupiter MOID = 2.55302 au 
 T_jup = 3.506 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.619486143635078E-15 -1.285700592371821E-14 -7.360622367063091E-13 8.92927385905514E-14 -4.898264911150169E-13 -4.942489205723665E-15
q -1.285700592371821E-14 2.97882209535218E-14 1.736001522418954E-12 -2.029552378452148E-13 1.135962166771768E-12 1.181571552274722E-14
tp -7.360622367063091E-13 1.736001522418954E-12 3.09617694233637E-9 -1.248266223433794E-11 9.677690992704598E-10 -9.142060043391382E-13
node 8.92927385905514E-14 -2.029552378452148E-13 -1.248266223433794E-11 7.300156329309115E-9 -7.293031689475495E-9 5.798439017181852E-11
peri -4.898264911150169E-13 1.135962166771768E-12 9.677690992704598E-10 -7.293031689475495E-9 7.602736593439904E-9 -5.809395978218265E-11
i -4.942489205723665E-15 1.181571552274722E-14 -9.142060043391382E-13 5.798439017181852E-11 -5.809395978218265E-11 4.305890412754002E-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 17.4   n/a MPO418473  

277133 (2005 GG227)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 GG227 = 2010 RU124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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