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JPL Small-Body Database Browser
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27503 (2000 GM140)
Classification: Main-belt Asteroid          SPK-ID: 2027503
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0610883469338365 4.2906e-08  
a 2.721298427515492 1.3443e-08 au
q 2.555058805064922 1.1734e-07 au
i 3.034906893723922 4.1571e-06 deg
node 115.9994714642678 8.6646e-05 deg
peri 196.5757899812409 9.363e-05 deg
M 346.0688812985081 3.4909e-05 deg
tp 2458663.952125546261
(2019-Jun-29.45212555)
0.00015896 TDB
period 1639.693529724045
4.49
1.215e-05
3.326e-08
d
yr
n .219553223498166 1.6269e-09 deg/d
Q 2.887538049966063 1.4264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1060  
   data-arc span      9899 days (27.10 yr)  
   first obs. used      1992-07-30  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52734  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:44:35  

Additional Information
 Earth MOID = 1.54011 au 
 Jupiter MOID = 2.26805 au 
 T_jup = 3.354 
[ 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 14.8   n/a MPO439291  
diameter diameter 2.709 km 0.653 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.317   0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27503 (2000 GM140)          Discovered 2000-Apr-04 by LONEOS at Anderson Mesa
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GM140 = 1998 YT12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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