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JPL Small-Body Database Browser
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277127 (2005 GW119)
Classification: Amor [NEO]          SPK-ID: 2277127
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 137 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2334507865936313 5.5991e-08  
a 1.640595636872686 1.6236e-08 au
q 1.257597294962678 1.0295e-07 au
i 2.881733530788503 2.9164e-06 deg
node 171.0945794291608 6.001e-05 deg
peri 242.9006329482393 6.1073e-05 deg
M 25.91727759672494 1.4791e-05 deg
tp 2458545.242957726639
(2019-Mar-02.74295773)
3.0865e-05 TDB
period 767.539535901086
2.10
1.1394e-05
3.12e-08
d
yr
n .4690312135874051 6.9624e-09 deg/d
Q 2.023593978782694 2.0026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      522  
   data-arc span      5545 days (15.18 yr)  
   first obs. used      2001-05-24  
   last obs. used      2016-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46818  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:24:26  

Additional Information
 Earth MOID = .272727 au 
 Jupiter MOID = 3.3265 au 
 T_jup = 4.262 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.7   n/a MPO254494  

277127 (2005 GW119)          Discovered 2005-Apr-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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