BD+20 1790

Query : BD+20 1790

Basic data :
BD+20 1790 -- BY Dra Variable
Other object types: otypes_help 		* (BD,ASCC,...), PM* (G,LSPM,...), V* (ASAS,1SWASP,...), X (RE,1RXS), BY* (2017ARep), UV (EUVE), NIR (2MASS)
ICRS coord. (ep=J2000) : 		07 23 43.5893479416 +20 24 58.650645816 (Optical) [ 0.0150 0.0149 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 20 46.7369419320 +20 31 02.160850566 [ 0.0150 0.0149 90 ]
Gal coord. (ep=J2000) : 		197.8267924023877 +16.0327266497591 [ 0.0150 0.0149 90 ]
Proper motions mas/yr : 		-65.642 -230.692 [0.016 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 7.743 [0.0031] / z(spectroscopic) 0.000026 [0.000000] / cz 7.74 [0.00]
   (Opt) A 2018A&A...616A...7S
Parallaxes (mas): 		36.0856 [0.0186] A 2020yCat.1350....0G
Spectral type: 		K5e D 2004AJ....128..463R
Fluxes (8) :
B 11.08 [~] E ~
V 10.001 [0.060] C 2012AcA....62...67K
R 9.43 [~] D 2007A&A...467..785N
G 9.518264 [0.003909] C 2020yCat.1350....0G
I 8.522 [0.029] C 2012AcA....62...67K
J 7.643 [0.021] C 2003yCat.2246....0C
H 7.032 [0.017] C 2003yCat.2246....0C
K 6.879 [0.018] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2
: 1 		: 2606 Display criteria :

Identifiers (25) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+20 1790 LSPM J0723+2024 1SWASP J072343.59+202458.6 [SLS2012] PYC J07237+2024
ASAS J072344+2025.0 LTT 12010 TIC 165980070 Gaia DR1 3363049071685181056
ASAS J072343+2024.9 2MASS J07234358+2024588 TYC 1355-214-1 Gaia DR3 3363049071685181056
ASCC 766517 NLTT 17795 UBV M 998 Gaia DR2 3363049071685181056
EUVE J0723+20.4 RE J0723+20 UCAC2 38962530
GEN# +0.02001790 RE J072339+202438 USNO-B1.0 1104-00142035
G 88-24 1RXS J072343.6+202500 V* V429 Gem

References (101 between 1850 and 2026) (Total 101)
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 : 5    Distance : 3    Var : 6    Rot : 4    Fe/H : 2    Plx : 4    PM : 3    SpT : 3   

   

External archives :

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

Link by name to the catalogue in VizieR :

BD+20 1790 EUVE J0723+20.4 G 88-24 LSPM J0723+2024 2MASS J07234358+2024588
NLTT 17795 1RXS J072343.6+202500 TYC 1355-214-1 UCAC2 38962530 USNO-B1.0 1104-00142035
V* V429 Gem Gaia DR1 3363049071685181056 Gaia DR3 3363049071685181056 Gaia DR2 3363049071685181056

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