HD 181025

Query : HD 181025

Basic data :
HD 181025 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 17 57.8886794645 +20 11 33.338513755 (Optical) [ 1.0470 1.2263 90 ] A 2018yCat.1345....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 15 47.2410902693 +20 06 04.318376025 [ 1.0470 1.2263 90 ]
Gal coord. (ep=J2000) : 		053.8658329633432 +03.4932017254914 [ 1.0470 1.2263 90 ]
Proper motions mas/yr : 		3.436 -17.904 [2.024 2.096 90] A 2018yCat.1345....0G
Parallaxes (mas): 		7.39 [0.91] A 2007A&A...474..653V
Spectral type: 		A5 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0017 0.0 147 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 8.39 [0.01] D 2000A&A...355L..27H
V 8.08 [0.01] D 2000A&A...355L..27H
G 8.298477 [0.008154] C 2022yCat.1355....0G
J 7.427 [0.018] C 2003yCat.2246....0C
H 7.341 [0.016] C 2003yCat.2246....0C
K 7.277 [0.016] C 2003yCat.2246....0C
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Identifiers (21) :
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CCDM J19180+2012AB HIC 94847 SKY# 35828 YZ 20 7360
** COU 321 HIP 94847 TD1 24375 Gaia DR2 4516634578236919040
AG+20 2038 IDS 19136+2001 AB TIC 354861481 Gaia DR3 4516634578236919040
BD+19 3972 2MASS J19175789+2011335 TYC 1607-274-1
GSC 01607-00274 PPM 108733 uvby98 100181025
HD 181025 SAO 87042 WDS J19180+2012AB

References (37 between 1850 and 2026) (Total 37)
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

Plx : 2    PM : 4    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J19180+2012AB AG+20 2038 BD+19 3972 GSC 01607-00274 HD 181025
HIC 94847 HIP 94847 2MASS J19175789+2011335 PPM 108733 SAO 87042
TD1 24375 TYC 1607-274-1 uvby98 100181025 WDS J19180+2012AB Gaia DR2 4516634578236919040
Gaia DR3 4516634578236919040

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