Catalog information from SIMBAD and
locally-maintained copies of catalogs.
Hipparcos 104297
Coordinates (J2000): 21:07:44.68 -17:27:20.8
V Magnitude: 6.18
Spectral Type: B9.5V
Parallax[error]: 0.00754 [0.0009]
Proper Motion[error]: 0.02987 [0.00124] -0.04662 [0.00083]
Position error: 0.00080 .00055
BT Magnitude[error]: 6.138 [0.003]
VT Magnitude[error]: 6.172 [0.003]
Hp Magnitude[error]: 6.1746 [0.0005]
V-I: -.01
No variability detected (magnitude range over 121 observations: 6.17 - 6.18)
Tycho 6350.15001
Coordinates (B1950): 21:04:56.279 -17:39:27.19
Coordinates (J2000): 21:07:44.696 -17:27:21.21
B Magnitude: 6.14
V Magnitude: 6.17
Spectral Type: A0
PPM 238409
Coordinates (B1950): 21:04:56.29 -17:39:27.2
Coordinates (J2000): 21:07:44.704 -17:27:21.43
Position error: 0.05 arcsec 0.06 arcsec
Proper motion[error]: 0.0021 [0.0027] -0.047 [0.0026]
V Magnitude: 6.6
Spectral Type: A0
Variable
SAO 164156
Coordinates (B1950): 21:04:56.222 -17:39:26.09
Coordinates (J2000): 21:07:44.591 -17:27:19.37
Position error: .61
V magnitude: 6.0
Spectral Type: A0
Pr. motion [error]: +.016 [0.011] -.025 [0.011]
HD 201057
Coordinates (B1950): 21:04:56.22 -17:39:26.1
Coordinates (J2000): 21:07:44.43 -17:27:18.2
Galactic coordinates: 31.25 -37.77
Pr. motion [error] (B1950): +0.014 [0.025] -0.025 [0.025]
B magn:6.0
V magn:6.19
Pecul: V?
Spectral type: B9.5V
(Variable Star)
Multiplicity
No companions were found by McAlister, Hartkopf, Hutter, Shara, and Franz
using speckle interferometry on the Canada-France-Hawaii Telescope in the
separation range 0.04-0.25 arcsec
(AJ, vol. 93, Jan. 1987, p. 183-194).
In other catalogs
HD 201057 SKY# 40183 SAO 164156
NSV 13549 HR 8083 BD-18 5862
CSV 102057 SV* ZI 1977 SRS 16580
GC 29520 TD1 27685 YZ 0 6400
YZ 107 7956 PPM 238409 HIC 104297
[TVS94] 22 HIP 104297
DM -18 5862