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JPL Small-Body Database Browser
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27444 (2000 FL49)
Classification: Main-belt Asteroid          SPK-ID: 2027444
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09284443080288855 3.8474e-08  
a 3.180677532422137 2.0203e-08 au
q 2.885369337356868 1.2233e-07 au
i 4.8321239216266 4.2572e-06 deg
node 286.8648526985158 5.802e-05 deg
peri 350.7014670332472 6.4314e-05 deg
M 138.7670612708775 2.9535e-05 deg
tp 2458201.840284804474
(2018-Mar-24.34028480)
0.00016823 TDB
period 2071.943405280786
5.67
1.9741e-05
5.405e-08
d
yr
n .1737499195598026 1.6554e-09 deg/d
Q 3.475985727487406 2.2078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1476  
   data-arc span      10664 days (29.20 yr)  
   first obs. used      1990-09-17  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50034  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:04:23  

Additional Information
 Earth MOID = 1.86907 au 
 Jupiter MOID = 1.64543 au 
 T_jup = 3.187 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456753.5 (2014-Apr-06.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09718643222265347 3.8285e-08  
q 2.867769040320755 1.2225e-07 au
tp 2456132.657711395667
(2012-Jul-24.15771140)
0.00015829 TDB
node 287.1973612304319 5.7912e-05 deg
peri 350.5644005359228 6.3713e-05 deg
i 4.840518177252473 4.2617e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1476  
   data-arc span      10664 days (29.20 yr)  
   first obs. used      1990-09-17  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50034  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:04:23  

Additional Information
 Jupiter MOID = 1.64543 au 
 T_jup = 3.187 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.465773287530252E-15 -4.628711245974818E-15 -1.483708256576741E-13 5.659742227780521E-15 -4.101018487955025E-14 -9.257344933517188E-17
q -4.628711245974818E-15 1.494545750367607E-14 6.856153763195462E-13 -2.036996270144998E-14 1.841851351175091E-13 8.112797486987728E-16
tp -1.483708256576741E-13 6.856153763195462E-13 2.50553803830923E-8 -3.732475176463684E-11 4.24502650555255E-9 3.477156202559221E-13
node 5.659742227780521E-15 -2.036996270144998E-14 -3.732475176463684E-11 3.353856051267753E-9 -3.347553131710407E-9 -9.472113050562928E-12
peri -4.101018487955025E-14 1.841851351175091E-13 4.24502650555255E-9 -3.347553131710407E-9 4.059400567554278E-9 9.476023280963811E-12
i -9.257344933517188E-17 8.112797486987728E-16 3.477156202559221E-13 -9.472113050562928E-12 9.476023280963811E-12 1.816227903455814E-11

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 13.5   n/a MPO502363  
diameter diameter 11.257 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27444 (2000 FL49)          Discovered 2000-Mar-30 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 FL49 = 1990 SE16 = 1996 TK50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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