1986IBVS.2891....1P


Query : 1986IBVS.2891....1P

1986IBVS.2891....1P - IAU Inform. Bull. Var. Stars, 2891, 1-4 (1986)

Photometric variability of 27 Cygni.

PERCY J.R., RICHER M.G., BOZIC H., HARMANEC P., HORN J., KOUBSKY P., KRIZ S., KELSEY L.A., HOFF D.B., LANDIS H.J., REISENWEBER R.C. and WASSON R.

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 * b01 Cyg RS* 20 06 21.7672972921 +35 58 20.889117643   6.21   4.8   G8.5IVa 191 0

Query : 1986IBVS.2891....1P

Basic data :
* b01 Cyg -- RS CVn Variable
Other object types:
otypes_help
RS* (), * (2022AJ,*,...), PM* (2018yCat,Ci,...), ** (CCDM,IDS,...), V* (V*), X (1RXS), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) :
20 06 21.7672972921 +35 58 20.889117643 (Optical) [ 0.0379 0.0423 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
20 04 30.2196080626 +35 50 01.365855319 [ 0.0379 0.0423 90 ]
Gal coord. (ep=J2000) :
072.8513662112516 +02.0943229047171 [ 0.0379 0.0423 90 ]
Proper motions mas/yr :
-224.924 -440.162 [0.049 0.053 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) -33.031 [0.0006] / z(spectroscopic) -0.000110 [0.000000] / cz -33.03 [0.00]
   (Opt) A 2018A&A...616A...7S
Parallaxes (mas):
41.6804 [0.0518] A 2020yCat.1350....0G
Spectral type:
G8.5IVa C 1989ApJS...71..245K
Fluxes (6) :
B 6.21 [~] E ~
R 4.8 [~] E 2003AJ....125..984M
G 5.140914 [0.002871] C 2020yCat.1350....0G
J 3.807 [0.248] D 2003yCat.2246....0C
H 3.446 [0.230] D 2003yCat.2246....0C
K 3.121 [0.346] E 2003yCat.2246....0C
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Identifiers (46) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

* 27 Cyg GEN# +1.00191026 LTT 15892 UBV 17281
* b01 Cyg GSC 02683-03963 2MASS J20062180+3558216 UBV M 24512
AG+35 1953 HD 191026 N30 4446 USNO-B1.0 1259-00399994
AP J20062180+3558216 HIC 99031 NLTT 48737 uvby98 100191026
ASCC 521123 HIP 99031 PLX 4774 V* V2008 Cyg
BD+35 3959 HR 7689 PLX 4774.00 WDS J20064+3558A
CCDM J20064+3558A IDS 20026+3541 A PPM 84210 WEB 17606
Ci 20 1192 IRAS 20044+3549 1RXS J200621.8+355820 YPAC 200
CNS5 4983 LF 3a +35 177 SAO 69413 Gaia DR2 2059103120983068160
CSI+35 3959 1 LFT 1522 SKY# 37784 Gaia DR3 2059103120983068160
GC 27904 LHS 5353 TIC 41195655
GCRV 12473 LSPM J2006+3558 TYC 2683-3963-1

References (191 between 1850 and 2026) (Total 191)
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 : 17    Distance : 2    Rot : 7    Fe/H : 31    Plx : 5    PM : 11    SpT : 11   

   

Observing logs
IUE : 4   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : * b01 Cyg

Link by name to the catalogue in VizieR :

AG+35 1953 AP J20062180+3558216 BD+35 3959 CCDM J20064+3558A GSC 02683-03963
HD 191026 HIC 99031 HIP 99031 HR 7689 IRAS 20044+3549
LF 3a +35 177 LHS 5353 LSPM J2006+3558 2MASS J20062180+3558216 NLTT 48737
PLX 4774 PPM 84210 1RXS J200621.8+355820 SAO 69413 TYC 2683-3963-1
USNO-B1.0 1259-00399994 uvby98 100191026 V* V2008 Cyg WDS J20064+3558A Gaia DR2 2059103120983068160
Gaia DR3 2059103120983068160

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