Object Name EquJ2000.0 Velocity/Redshift Dist. Number of 
No. (* => Essential Note) RA DEC Type km/s z Qual arcmin Refs Notes Phot Posn Vel/z Assoc Images
1 2MASXi J1641024+401556 16h41m02.5s +40d15m56s G ... ... 0.0 0 0 0 1 0 0 Retrieve
| Object Names | Type | Object Names | Type |
| 2MASXi J1641024+401556 | IrS | NPM1G +40.0432 | G |
Position Reference:1987AJ.....94..501K
Reference Frame Longitude Latitude RA DEC Uncertainty Ellipse (arcsec)
(degrees) (degrees) Major Minor PA(deg)
Equatorial (B1950.0) 249.841717 40.360536 16h39m22.012s +40d21m37.93s 5.00E-01 5.00E-01 0
Equatorial (J2000.0) 250.260464 40.265588 16h41m02.511s +40d15m56.12s 5.00E-01 5.00E-01 0
Ecliptic (B1950.0) 236.622741 61.490214 5.00E-01 5.00E-01 0
Ecliptic (J2000.0) 237.327115 61.484530 5.00E-01 5.00E-01 0
Galactic 64.030702 41.345147 5.00E-01 5.00E-01 0
SuperGalactic 69.555923 51.959471 5.00E-01 5.00E-01 0
Basic Data
;
Diameters (arcmin) : x
Magnitude : 15.95
Classifications :
Galactic Extinction (Burstein & Heiles): A_B = 0.000 mag; 1982AJ.....87.1165B
Galactic Extinction (Schlegel et al.): A_B = 0.042 mag; 1998ApJ...500..525S
E(B-V) = 0.010 mag.
The values listed below are calculated following Schlegel et al. Appendix B.
See Notes on Galactic Extinction for important caveats.
Bandpass U B V R I J H K L'
Wavelength [um] 0.34 0.44 0.54 0.65 0.80 1.27 1.67 2.22 3.81
A_lambda [mag] 0.053 0.042 0.032 0.026 0.019 0.009 0.006 0.004 0.001
