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JPL Small-Body Database Browser
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27178 Quino (1999 BT6)
Classification: Main-belt Asteroid          SPK-ID: 2027178
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04981217601588308 2.7841e-08  
a 2.256969509422382 7.6196e-09 au
q 2.144544946956553 6.313e-08 au
i 4.690902004161299 3.6135e-06 deg
node 73.80989518265731 5.0636e-05 deg
peri 222.6656456892943 7.1675e-05 deg
M 236.9578548044487 5.2308e-05 deg
tp 2459023.790340921195
(2020-Jun-23.29034092)
0.00018032 TDB
period 1238.474203204479
3.39
6.2717e-06
1.717e-08
d
yr
n .2906802572621385 1.472e-09 deg/d
Q 2.369394071888212 7.9991e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1635  
   data-arc span      13083 days (35.82 yr)  
   first obs. used      1983-07-13  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50316  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:27:12  

Additional Information
 Earth MOID = 1.13046 au 
 Jupiter MOID = 2.70248 au 
 T_jup = 3.617 
[ 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 14.9   n/a MPO384980  
diameter diameter 3.201 km 0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.249   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27178 Quino           Discovered 1999 Jan. 21 by ODAS at Caussols.
Joaquin Salvador Lavado Tejon (b. 1932), known as Quino, is an Argentinian cartoonist. His main character, a smart girl called Mafalda who questions the world, is well known in South America and Europe.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-10-08Last Updated: 2015-01-12

[ show close-approach data ]
Alternate Designations
 1999 BT6 = 1997 WE38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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