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47134 (1999 DB6)
Classification: Main-belt Asteroid          SPK-ID: 2047134
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378687625228459 4.0807e-08  
a 2.564312687325628 1.1573e-08 au
q 2.21077407040241 1.0477e-07 au
i 12.99492047192138 5.3111e-06 deg
node 251.8277710609358 1.7007e-05 deg
peri 221.175674850117 2.4942e-05 deg
M 97.67916696934279 1.7433e-05 deg
tp 2458593.537544591706
(2019-Apr-20.03754459)
7.2024e-05 TDB
period 1499.874420437756
4.11
1.0153e-05
2.78e-08
d
yr
n .2400200944122573 1.6248e-09 deg/d
Q 2.917851304248846 1.3168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1476  
   data-arc span      15030 days (41.15 yr)  
   first obs. used      1979-04-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50147  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:43:09  

Additional Information
 Earth MOID = 1.2436 au 
 Jupiter MOID = 2.30913 au 
 T_jup = 3.384 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457281.5 (2015-Sep-16.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385997929286984 4.0729e-08  
q 2.209608706984374 1.0477e-07 au
tp 2457094.964675476423
(2015-Mar-13.46467548)
7.0439e-05 TDB
node 251.8585070578018 1.7011e-05 deg
peri 221.5214926370134 2.4898e-05 deg
i 12.99227828659373 5.3104e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1476  
   data-arc span      15030 days (41.15 yr)  
   first obs. used      1979-04-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50147  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:43:09  

Additional Information
 Jupiter MOID = 2.30913 au 
 T_jup = 3.384 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.658840537841912E-15 -4.247874896617016E-15 -1.038659985608281E-12 1.245828728758359E-14 -2.726261021509184E-13 1.627537022793342E-15
q -4.247874896617016E-15 1.097757218404045E-14 2.702441768208619E-12 -3.330306725459701E-14 7.141192957389319E-13 -3.685680627305557E-15
tp -1.038659985608281E-12 2.702441768208619E-12 4.961613629532654E-9 -3.060886980941021E-11 1.291361876977347E-9 5.414263291269403E-13
node 1.245828728758359E-14 -3.330306725459701E-14 -3.060886980941021E-11 2.893882812696393E-10 -2.892517719149082E-10 -4.118941160139481E-12
peri -2.726261021509184E-13 7.141192957389319E-13 1.291361876977347E-9 -2.892517719149082E-10 6.199081155165883E-10 4.191407964076005E-12
i 1.627537022793342E-15 -3.685680627305557E-15 5.414263291269403E-13 -4.118941160139481E-12 4.191407964076005E-12 2.81999867364694E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO468335  

47134 (1999 DB6)          Discovered 1999-Feb-17 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 DB6 = 2001 QY191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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