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65277 (2002 GL80)
Classification: Main-belt Asteroid          SPK-ID: 2065277
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2438195540933159 3.7353e-08  
a 2.219070151601569 6.3299e-09 au
q 1.678017456736287 8.2456e-08 au
i 5.585862983707612 4.4439e-06 deg
node 170.0925400458196 3.2718e-05 deg
peri 141.1083991913321 3.3872e-05 deg
M 92.17417919956887 6.7017e-06 deg
tp 2458691.355337388831
(2019-Jul-26.85533739)
2.2634e-05 TDB
period 1207.410573182964
3.31
5.1662e-06
1.414e-08
d
yr
n .2981587274417943 1.2758e-09 deg/d
Q 2.76012284646685 7.8733e-09 au
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      10077 days (27.59 yr)  
   first obs. used      1992-03-30  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57541  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:38:49  

Additional Information
 Earth MOID = .668574 au 
 Jupiter MOID = 2.54048 au 
 T_jup = 3.605 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457278.5 (2015-Sep-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2438215673320271 3.7317e-08  
q 1.677766036985655 8.2384e-08 au
tp 2457484.617565571725
(2016-Apr-06.11756557)
2.4021e-05 TDB
node 170.1220485460178 3.2706e-05 deg
peri 141.2216120448589 3.3862e-05 deg
i 5.586900349181319 4.4448e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      10077 days (27.59 yr)  
   first obs. used      1992-03-30  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57541  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:38:49  

Additional Information
 Jupiter MOID = 2.54048 au 
 T_jup = 3.605 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.392564329524506E-15 -3.06915573375114E-15 1.697013045894862E-13 -1.39545319964765E-14 6.542748021137461E-14 -6.566656177930883E-15
q -3.06915573375114E-15 6.787204923701705E-15 -4.190338756568247E-13 3.018081211723319E-14 -1.607060290303801E-13 1.446814915091864E-14
tp 1.697013045894862E-13 -4.190338756568247E-13 5.770096142350836E-10 3.433665894571537E-13 2.172408242022319E-10 -1.260200881331215E-12
node -1.39545319964765E-14 3.018081211723319E-14 3.433665894571537E-13 1.069670543341449E-9 -1.063470572683939E-9 -1.728348336392378E-11
peri 6.542748021137461E-14 -1.607060290303801E-13 2.172408242022319E-10 -1.063470572683939E-9 1.146615246227151E-9 1.688757749706355E-11
i -6.566656177930883E-15 1.446814915091864E-14 -1.260200881331215E-12 -1.728348336392378E-11 1.688757749706355E-11 1.975638971819152E-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 16.6   n/a MPO436237  

65277 (2002 GL80)          Discovered 2002-Apr-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 GL80 = 1996 RV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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