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JPL Small-Body Database Browser
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277758 (2006 DF141)
Classification: Main-belt Asteroid          SPK-ID: 2277758
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508131188839499 4.661e-08  
a 3.048269251445839 4.4727e-08 au
q 2.588550258437249 1.6029e-07 au
i 5.012835800404064 6.3172e-06 deg
node 34.86532512277708 8.3179e-05 deg
peri 24.21238783232025 9.0786e-05 deg
M 261.7808473360725 3.7944e-05 deg
tp 2459130.861630602334
(2020-Oct-08.36163060)
0.00021213 TDB
period 1943.920119837914
5.32
4.2785e-05
1.171e-07
d
yr
n .1851927948716417 4.076e-09 deg/d
Q 3.507988244454429 5.1473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6700 days (18.34 yr)  
   first obs. used      2001-05-22  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:24:53  

Additional Information
 Earth MOID = 1.60144 au 
 Jupiter MOID = 1.85038 au 
 T_jup = 3.214 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457231.5 (2015-Jul-28.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1469888003465954 4.6441e-08  
q 2.60220271127509 1.6063e-07 au
tp 2457173.682476199499
(2015-May-31.18247620)
0.00019756 TDB
node 34.95674885236923 8.3068e-05 deg
peri 22.51715512096118 9.1439e-05 deg
i 5.019218703947786 6.3397e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6700 days (18.34 yr)  
   first obs. used      2001-05-22  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:24:53  

Additional Information
 Jupiter MOID = 1.85038 au 
 T_jup = 3.214 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.156755599532608E-15 -7.272532711466261E-15 -2.928585462805041E-12 -2.336629077283339E-14 -4.922116595188375E-13 -2.460687521088651E-15
q -7.272532711466261E-15 2.580136547965628E-14 1.291427287406063E-11 9.54426241285916E-14 2.271680433990601E-12 1.084016236170116E-14
tp -2.928585462805041E-12 1.291427287406063E-11 3.903101383002138E-8 3.043333374408871E-10 7.642476946710775E-9 7.656730534615929E-12
node -2.336629077283339E-14 9.54426241285916E-14 3.043333374408871E-10 6.900271569033171E-9 -6.811825237414437E-9 -2.870330678143568E-10
peri -4.922116595188375E-13 2.271680433990601E-12 7.642476946710775E-9 -6.811825237414437E-9 8.361135719448148E-9 2.874528325627978E-10
i -2.460687521088651E-15 1.084016236170116E-14 7.656730534615929E-12 -2.870330678143568E-10 2.874528325627978E-10 4.019156165576316E-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 16.2   n/a MPO460184  
diameter diameter 2.701 km 0.924 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277758 (2006 DF141)          Discovered 2006-Feb-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 DF141 = 2004 XM143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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