1985A&A...143..209V

Query : 1985A&A...143..209V

1985A&A...143..209V - Astronomy and Astrophysics, volume 143209-215 (1985)

H alpha observations of the enigmatic Of binary BD +40 4220 = Cyg OB2 No 5 =V729 Cyg.

VREUX J.M.

Journal keyword(s):

Simbad objects: 1

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	BD+40 4220	s*b	20 32 22.4238071594	+41 18 18.942475904	11.32	10.61	9.185			O7Iafep	414	0

Query : 1985A&A...143..209V

Basic data :

BD+40 4220 -- Blue Supergiant

* (BD,AG,...), X (1E,2E,...), SB* (2014ApJS,SBC7,...), ** (**,CCDM,...), EB* (2012A&A), V* (2010ApJS,V*), Em* (Hen,[KW97]), s*b (2011ApJS), NIR (2MASS), IR (IRAS)

20 32 22.4238071594 +41 18 18.942475904 (Optical) [ 0.0176 0.0198 90 ] A 2020yCat.1350....0G

20 30 34.8591096714 +41 08 03.993731536 [ 0.0176 0.0198 90 ]

080.1190479810781 +00.9146607716019 [ 0.0176 0.0198 90 ]

-2.850 -4.107 [0.022 0.023 90] A 2020yCat.1350....0G

V(km/s) -34.8 [5] / z(~) -0.000116 [0.000017] / cz -34.80 [5.00] C 1979IAUS...30...57E

0.5380 [0.0226] A 2020yCat.1350....0G

O7Iafep C 2011ApJS..193...24S

U 11.32 [~] D 2003AJ....125.2531R

B 10.61 [0.05] D 2002A&A...384..180F

V 9.185 [~] C 2017A&A...598A.108L

G 8.232017 [0.005588] C 2022yCat.1355....0G

J 5.187 [0.018] C 2003yCat.2246....0C

H 4.745 [0.036] C 2003yCat.2246....0C

K 4.339 [0.016] C 2003yCat.2246....0C

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`BD+40 4220`	`GEN# +9.00030005`	`NAME Cyg OB2 5`	`WEB 18312`
` HER 3A`**	`GOS G080.12+00.91 01`	`PPM 60102`	`2XMM J203222.4+411819`
`AG+41 1922`	`GSC 03161-01401`	`RLP 629`	`[HJ56] 216`
`AGASC 414329800`	`Hen 3-1908`	`ROE 677`	`[I59] +41 195`
`ALS 11408`	`HIC 101341`	`1RXS J203224.0+411759`	`[JHC84] 158`
`BD+40 4220A`	`Hilt 991`	`SBC7 817`	`[KW97] 47-37`
`CCDM J20324+4118A`	`HIP 101341`	`SBC9 1243`	`[MHG2003] i`
`CGO 599`	`IDS 20288+4058 A`	`Schulte 5`	`[MM53] Cyg OB2 5`
*`Cl NGC 6910 RLP 4`**	`IRAS 20305+4108`	`TIC 17034490`	`[R2011] IDX 6`
`CMC 316186`	`JP11 5861`	`TYC 3161-1401-1`	`[SKV93] 3-49`
`1E 203035+4108.1`	`JP11 165`	`UBV M 51963`	`Gaia DR3 2067830941174418048`
`2E 4375`	`LS III +41 31`	`UBV 17823`	`Gaia DR2 2067830941174418048`
`2E 2030.5+4108`	`2MASS J20322242+4118190`	`UCAC2 46178831`
`GCRV 71132`	`MCW 925`	*`V V729 Cyg`**
`GEN# +9.00030629`	`NAME VI Cyg 5`	`WDS J20324+4118A`

References (414 between 1850 and 2026) (Total 414)
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

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : BD+40 4220

Link by name to the catalogue in VizieR :

`BD+40 4220`	`AG+41 1922`	`ALS 11408`	`CCDM J20324+4118A`	`2E 4375`
`GSC 03161-01401`	`HIC 101341`	`HIP 101341`	`IRAS 20305+4108`	`LS III +41 31`
`2MASS J20322242+4118190`	`PPM 60102`	`1RXS J203224.0+411759`	`TYC 3161-1401-1`	`UCAC2 46178831`
*`V V729 Cyg`**	`WDS J20324+4118A`	`Gaia DR3 2067830941174418048`	`Gaia DR2 2067830941174418048`

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