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6754 Burdenko (1976 UD4)
Classification: Main-belt Asteroid          SPK-ID: 2006754
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1850909884568596 1.7492e-08  
a 2.44118251750996 6.9453e-09 au
q 1.989341632340436 4.2497e-08 au
i 2.480944733336102 6.1021e-07 deg
node 170.606225331607 9.6221e-06 deg
peri 242.3184432628959 7.932e-06 deg
M 254.0886722102483 4.9444e-06 deg
tp 2459806.363000884224
(2022-Aug-14.86300088)
2.0218e-05 TDB
period 1393.15296482005
3.81
5.9454e-06
1.628e-08
d
yr
n .2584066567639974 1.1028e-09 deg/d
Q 2.893023402679483 8.2308e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2553  
   data-arc span      18780 days (51.42 yr)  
   first obs. used      1970-03-10  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44659  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 18:54:28  

Additional Information
 Earth MOID = 1.00136 au 
 Jupiter MOID = 2.4725 au 
 T_jup = 3.476 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456978.5 (2014-Nov-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838766529415505 1.7275e-08  
q 1.992091510026671 4.1764e-08 au
tp 2457021.775292444275
(2014-Dec-30.27529244)
1.6071e-05 TDB
node 170.6382422534939 9.6352e-06 deg
peri 242.5745496311702 7.9459e-06 deg
i 2.478262146137367 6.1002e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2553  
   data-arc span      18780 days (51.42 yr)  
   first obs. used      1970-03-10  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44659  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 18:54:28  

Additional Information
 Jupiter MOID = 2.4725 au 
 T_jup = 3.476 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.984300716683331E-16 -7.146582792998322E-16 -1.838756768175506E-13 2.182545693263261E-15 -6.444523556244972E-14 -3.194744623155525E-15
q -7.146582792998322E-16 1.744197965564054E-15 4.508286097907684E-13 -9.193142953936651E-15 1.619569798393057E-13 7.732843961580849E-15
tp -1.838756768175506E-13 4.508286097907684E-13 2.582726275056224E-10 8.374755677552091E-11 2.623617572492941E-12 4.077741637246271E-12
node 2.182545693263261E-15 -9.193142953936651E-15 8.374755677552091E-11 9.283712846036429E-11 -6.326880348386238E-11 1.798061439428868E-12
peri -6.444523556244972E-14 1.619569798393057E-13 2.623617572492941E-12 -6.326880348386238E-11 6.3136968017438E-11 -5.386452212565487E-13
i -3.194744623155525E-15 7.732843961580849E-15 4.077741637246271E-12 1.798061439428868E-12 -5.386452212565487E-13 3.721185312134702E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.77   n/a MPO636167  
diameter diameter 5.097 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.187   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6754 Burdenko (1976 UD4)          Discovered 1976-Oct-28 by Zhuravleva, L. V. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1976 UD4 = 1970 EK3 = 1976 YC4 = 1991 RY6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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