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JPL Small-Body Database Browser
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88470 Joaquinescrig (2001 QB111)
Classification: Main-belt Asteroid          SPK-ID: 2088470
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1533198186932558 3.9098e-08  
a 2.618023928098573 1.3613e-08 au
q 2.216628974107894 1.0247e-07 au
i 3.923284081107461 4.0712e-06 deg
node 267.7793448999302 7.8596e-05 deg
peri 27.08648525480913 8.0345e-05 deg
M 91.96756320124742 1.7516e-05 deg
tp 2458205.232576439026
(2018-Mar-27.73257644)
7.4944e-05 TDB
period 1547.24413183126
4.24
1.2068e-05
3.304e-08
d
yr
n .2326717501096078 1.8148e-09 deg/d
Q 3.019418882089252 1.5701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      9248 days (25.32 yr)  
   first obs. used      1993-10-11  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53645  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:29:34  

Additional Information
 Earth MOID = 1.20074 au 
 Jupiter MOID = 2.16561 au 
 T_jup = 3.386 
[ 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 15.6   n/a MPO453319  

88470 Joaquinescrig           Discovered 2001 Aug. 26 by R. Ferrando at Pla D´Arguines.
Joaquín Escrig Ferrando (1945-1999) was a first cousin and friend of the discoverer and an inspiration to him in his desire for living and strength in overcoming adversity.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041126/MPCPages.arcLast Updated: 2004-12-06

[ show close-approach data ]
Alternate Designations
 2001 QB111 = 1993 TB9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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