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95179 Berko (2002 BO)
Classification: Main-belt Asteroid          SPK-ID: 2095179
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1965326644570586 4.5291e-08  
a 2.395638518958517 9.489e-09 au
q 1.924817297751638 1.0656e-07 au
i 1.789895310962674 3.8832e-06 deg
node 155.3357881807428 0.00013494 deg
peri 200.5123965071518 0.00013534 deg
M 95.05143464908934 9.8424e-06 deg
tp 2458642.909038146468
(2019-Jun-08.40903815)
3.6558e-05 TDB
period 1354.348271991124
3.71
8.0467e-06
2.203e-08
d
yr
n .2658105063852877 1.5793e-09 deg/d
Q 2.866459740165396 1.1354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      7122 days (19.50 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:40:41  

Additional Information
 Earth MOID = .920421 au 
 Jupiter MOID = 2.57614 au 
 T_jup = 3.502 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457302.5 (2015-Oct-07.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1980368267269416 4.5526e-08  
q 1.920677821981595 1.0727e-07 au
tp 2457287.721611223752
(2015-Sep-22.22161122)
3.5227e-05 TDB
node 155.3781214914552 0.00013486 deg
peri 200.2319808915123 0.00013526 deg
i 1.790089237442681 3.8872e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      7122 days (19.50 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:40:41  

Additional Information
 Jupiter MOID = 2.57614 au 
 T_jup = 3.502 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.072633101663E-15 -4.872407393437327E-15 1.950818798946308E-13 7.114389218285555E-15 -4.055879616524172E-14 -9.699919827114814E-16
q -4.872407393437327E-15 1.150701656993399E-14 -4.721570656999057E-13 -1.59713205532748E-14 9.142516471481272E-14 2.320854410164649E-15
tp 1.950818798946308E-13 -4.721570656999057E-13 1.240965181636116E-9 -8.252158306747014E-12 3.721331878063922E-10 -9.293560266830398E-13
node 7.114389218285555E-15 -1.59713205532748E-14 -8.252158306747014E-12 1.818846958882637E-8 -1.818178037817349E-8 8.881805106996193E-11
peri -4.055879616524172E-14 9.142516471481272E-14 3.721331878063922E-10 -1.818178037817349E-8 1.829434230240511E-8 -8.902215511003621E-11
i -9.699919827114814E-16 2.320854410164649E-15 -9.293560266830398E-13 8.881805106996193E-11 -8.902215511003621E-11 1.511070267907196E-11

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 16.5   n/a MPO449583  

95179 Berkó           Discovered 2002 Jan. 16 by K. Sárneczky and Z. Heiner at Piszkesteto.
Ernő Berkó (b. 1955) is a Hungarian amateur astronomer interested in deep-sky objects and double stars. He is an independent discoverer of the supernova 1999by, and as of Oct. 2006 the Washington Double Star Catalog contains over 160 double stars discovered by him.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070106/MPCPages.arcLast Updated: 2007-01-09

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