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277719 (2006 DF45)
Classification: Main-belt Asteroid          SPK-ID: 2277719
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06957557827781422 7.4992e-08  
a 2.75023564399976 2.7382e-08 au
q 2.558886408668219 2.1215e-07 au
i 4.8743285915175 8.3946e-06 deg
node 351.5205120866557 5.7381e-05 deg
peri 17.51675131224711 6.9605e-05 deg
M 194.4665378816895 4.1327e-05 deg
tp 2459766.513783035994
(2022-Jul-06.01378304)
0.00019473 TDB
period 1665.916717768292
4.56
2.488e-05
6.812e-08
d
yr
n .2160972371309569 3.2273e-09 deg/d
Q 2.9415848793313 2.9287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      7501 days (20.54 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60828  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:28:45  

Additional Information
 Earth MOID = 1.55798 au 
 Jupiter MOID = 2.40225 au 
 T_jup = 3.337 
[ 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 16.6   n/a MPO427525  

277719 (2006 DF45)          Discovered 2006-Feb-20 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 DF45 = 2008 RZ37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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