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277704 (2006 DC)
Classification: Main-belt Asteroid          SPK-ID: 2277704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08520483240378707 3.7296e-08  
a 2.702802350156494 1.6101e-08 au
q 2.472510528890848 9.6946e-08 au
i 10.57115866058638 3.9281e-06 deg
node 107.7875773041722 2.3754e-05 deg
peri 57.48105344086067 4.4019e-05 deg
M 151.2250637499762 3.4348e-05 deg
tp 2458714.724902447138
(2019-Aug-19.22490245)
0.00015366 TDB
period 1623.005003488181
4.44
1.4503e-05
3.971e-08
d
yr
n .2218107764463349 1.982e-09 deg/d
Q 2.93309417142214 1.7473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      8590 days (23.52 yr)  
   first obs. used      1997-01-10  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55368  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 04:01:58  

Additional Information
 Earth MOID = 1.50056 au 
 Jupiter MOID = 2.10943 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 15.93   n/a E2021B55  

277704 (2006 DC)          Discovered 2006-Feb-20 by Lowe, A. at Mayhill
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
1988-Mar-30 08:00 00:01 Amphi 0.0197483589721256 0.0197429627514727 0.0197537556897548 5.13646217940948 5.13646212273625 2447250.833077865 1.13936140829054 312.919333271064 57.3375923641082 31.3057137420673 27951.0220243153 T 18 CATAB v2.0f-lin.ifort 2021-Apr-14 04:01:59 2021-Apr-14 04:02

Alternate Designations
 2006 DC = 2002 GA109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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