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277899 (2006 KC49)
Classification: Main-belt Asteroid          SPK-ID: 2277899
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04344247414971534 6.5396e-08  
a 2.638809287553229 2.3567e-08 au
q 2.524172883292669 1.6916e-07 au
i 3.027329733077623 6.2151e-06 deg
node 148.7229922201338 0.00011668 deg
peri 40.86183055466396 0.00013951 deg
M 142.9768266818239 7.3717e-05 deg
tp 2458378.667257713558
(2018-Sep-17.16725771)
0.00032047 TDB
period 1565.706782129733
4.29
2.0975e-05
5.743e-08
d
yr
n .2299281092148777 3.0803e-09 deg/d
Q 2.753445691813789 2.4591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      6728 days (18.42 yr)  
   first obs. used      2001-02-03  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54065  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:47:15  

Additional Information
 Earth MOID = 1.52513 au 
 Jupiter MOID = 2.20193 au 
 T_jup = 3.393 
[ 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 MPO437264  

277899 (2006 KC49)          Discovered 2006-May-21 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2144-Jul-27 11:30 00:13 Psych 0.0401257363694192 0.0400876571993604 0.0401638157412905 2.62178921732792 2.62178910231877 2504347.979349926 13.2748973464741 1898.47044486319 75.2067665754011 -3.87873615591894 6238.80260279517 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 04:47:17 2019-Sep-24 04:47

Alternate Designations
 2006 KC49 = 2001 DT106 = 2010 ET37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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