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JPL Small-Body Database Browser
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56429 (2000 GY27)
Classification: Main-belt Asteroid          SPK-ID: 2056429
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09297460846217519 3.3273e-08  
a 2.224763597419797 7.2309e-09 au
q 2.017917073028791 7.2942e-08 au
i 1.597886152759925 4.0565e-06 deg
node 39.73512299083242 0.00013286 deg
peri 103.2226065452591 0.0001348 deg
M 71.45157994479122 2.2805e-05 deg
tp 2458759.934376587095
(2019-Oct-03.43437659)
7.6478e-05 TDB
period 1212.060314069505
3.32
5.9091e-06
1.618e-08
d
yr
n .2970149222948291 1.448e-09 deg/d
Q 2.431610121810802 7.9031e-09 au
  Orbit Determination Parameters
   # obs. used (total)      807  
   data-arc span      7863 days (21.53 yr)  
   first obs. used      1998-10-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:08:18  

Additional Information
 Earth MOID = 1.03102 au 
 Jupiter MOID = 2.56654 au 
 T_jup = 3.640 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456837.5 (2014-Jun-29.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09297196798679286 3.3344e-08  
q 2.018362640334343 7.3143e-08 au
tp 2456336.059072507714
(2013-Feb-12.55907251)
7.4298e-05 TDB
node 39.74413674095014 0.00013284 deg
peri 103.4370666833408 0.00013478 deg
i 1.598382829134327 4.0553e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      807  
   data-arc span      7863 days (21.53 yr)  
   first obs. used      1998-10-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:08:18  

Additional Information
 Jupiter MOID = 2.56654 au 
 T_jup = 3.640 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.111843939946764E-15 -2.429423520851828E-15 2.525306742827428E-13 -2.966671615235743E-15 9.191719655341486E-14 1.04258591235189E-16
q -2.429423520851828E-15 5.349862890492204E-15 -5.15585144052767E-13 5.792254885430957E-15 -1.851358595929424E-13 -1.905314320510114E-16
tp 2.525306742827428E-13 -5.15585144052767E-13 5.520200143763111E-9 -3.040911520728643E-11 1.699588744140787E-9 5.798385344103765E-13
node -2.966671615235743E-15 5.792254885430957E-15 -3.040911520728643E-11 1.764716773255534E-8 -1.764925000335127E-8 -1.362817594198973E-11
peri 9.191719655341486E-14 -1.851358595929424E-13 1.699588744140787E-9 -1.764925000335127E-8 1.816438610109595E-8 1.38020818239642E-11
i 1.04258591235189E-16 -1.905314320510114E-16 5.798385344103765E-13 -1.362817594198973E-11 1.38020818239642E-11 1.644567510216868E-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 16.4   n/a MPO459238  

56429 (2000 GY27)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 GY27 = 2001 QG239 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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