V* DD Dra

Query : V* DD Dra

Basic data :
V* DD Dra -- Eclipsing Binary
Other object types: otypes_help 		EB* (), * (2022AJ,AP,...), V* (CSV,V*), RR* (2009AJ), Pe* (2020AJ), PM* (2018yCat), blu (2021A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 44 04.5895416024 +60 46 12.747545652 (Optical) [ 0.0158 0.0156 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 43 28.3982368222 +60 43 03.795919933 [ 0.0158 0.0156 90 ]
Gal coord. (ep=J2000) : 		090.5471386513413 +24.3229539797069 [ 0.0158 0.0156 90 ]
Proper motions mas/yr : 		-73.469 -26.778 [0.022 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -106.838997 [0.281425] / z(spectroscopic) -0.000356 [0.000001] / cz -106.82 [0.28]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		0.9028 [0.0152] A 2020yCat.1350....0G
Spectral type: 		B9 D ~
Fluxes (6) :
B 10.97 [0.05] D 2000A&A...355L..27H
V 10.70 [0.05] D 2000A&A...355L..27H
G 10.700099 [0.010269] C 2020yCat.1350....0G
J 10.054 [0.022] C 2003yCat.2246....0C
H 9.888 [0.021] C 2003yCat.2246....0C
K 9.883 [0.015] C 2003yCat.2246....0C
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Identifiers (12) :
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SV* BV 234 GSC 04215-01869 TIC 233539736 Gaia DR2 2156534144822785792
AP J18440460+6046128 2MASS J18440460+6046128 TYC 4215-1869-1 Gaia DR3 2156534144822785792
CSV 7949 NSVS 2987604 V* DD Dra Gaia DR1 2156534140525112832

References (36 between 1850 and 2026) (Total 36)
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

Velocities : 1    Distance : 2    Var : 1    Rot : 3    Fe/H : 4    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

AP J18440460+6046128 GSC 04215-01869 2MASS J18440460+6046128 TYC 4215-1869-1 V* DD Dra
Gaia DR2 2156534144822785792 Gaia DR3 2156534144822785792 Gaia DR1 2156534140525112832

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