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101596 (1999 BR27)
Classification: Main-belt Asteroid          SPK-ID: 2101596
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1744809793399882 3.4202e-08  
a 2.435022934775403 1.1141e-08 au
q 2.010157748400459 7.9674e-08 au
i 6.416961031761755 3.4062e-06 deg
node 254.5445272740695 3.1026e-05 deg
peri 258.7465860040195 3.3398e-05 deg
M 214.278161001997 1.4683e-05 deg
tp 2459762.291486544149
(2022-Jul-01.79148654)
5.9347e-05 TDB
period 1387.883494653572
3.80
9.5251e-06
2.608e-08
d
yr
n .2593877666149919 1.7802e-09 deg/d
Q 2.859888121150348 1.3085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      11013 days (30.15 yr)  
   first obs. used      1990-10-12  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54565  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:34  

Additional Information
 Earth MOID = 1.03219 au 
 Jupiter MOID = 2.18978 au 
 T_jup = 3.476 
[ 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 16.09   n/a E2021B55  

101596 (1999 BR27)          Discovered 1999-Jan-17 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 BR27 = 2002 XZ56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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