HD 157581

Query : HD 157581

Basic data :
HD 157581 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), ** (**,ADS,...), MIR (WISEA,WISE), SB* (2018AJ), X (1RXS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 23 07.6990019244 +25 45 10.921627176 (Optical) [ 0.0936 0.0811 90 ] A 2018yCat.1345....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 21 05.7527843316 +25 47 54.747286664 [ 0.0936 0.0811 90 ]
Gal coord. (ep=J2000) : 		048.4871195110955 +29.9607385476666 [ 0.0936 0.0811 90 ]
Proper motions mas/yr : 		-2.941 20.991 [0.184 0.177 90] A 2018yCat.1345....0G
Parallaxes (mas): 		5.2742 [0.1203] A 2018yCat.1345....0G
Spectral type: 		F5 E 1993yCat.3135....0C
Fluxes (10) :
B 8.90 [0.02] D 2012yCat.1322....0Z
V 8.34 [0.02] D 2012yCat.1322....0Z
R 8.81 [0.06] E 2012yCat.1322....0Z
G 8.6104 [0.0019] C 2018yCat.1345....0G
J 7.362 [0.018] C 2003yCat.2246....0C
H 7.152 [0.027] C 2003yCat.2246....0C
K 7.052 [0.016] C 2003yCat.2246....0C
g 9.04 [0.03] D 2012yCat.1322....0Z
r 8.20 [0.02] D 2012yCat.1322....0Z
i 8.15 [0.04] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (17) :
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HD 157581 CCDM J17231+2545AB 1RXS J172307.8+254513 WISE J172307.68+254511.4
** HO 415 GSC 02078-00223 TIC 286382512 Gaia DR2 4570903384104572160
ADS 10514 AB IDS 17191+2551 AB UCAC4 579-056041
AG+25 1771 2MASS J17230769+2545113 WDS J17231+2545AB
BD+25 3254 PPM 105846 WISEA J172307.68+254511.4

References (9 between 1850 and 2026) (Total 9)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Distance : 2    Plx : 1    PM : 2    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 157581 AG+25 1771 BD+25 3254 CCDM J17231+2545AB GSC 02078-00223
2MASS J17230769+2545113 PPM 105846 1RXS J172307.8+254513 UCAC4 579-056041 WDS J17231+2545AB
WISEA J172307.68+254511.4 WISE J172307.68+254511.4 Gaia DR2 4570903384104572160

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