20347+4052 CAN 17 AC
20h 34m 44.10s +40° 52' 07.1" P.A. 286.00 sep 12.3 mag 7.40,15.70 Sp B0.7
Coord 2000
20347+4052
Discov num
CAN 17
Comp
AC
Coord arcsec 2000
20 34 44.10 +40 52 07.1
Date first
2008
Date last
2008
Obs
1
Pa first
286
Pa last
285.9
P.A. Now (θ)
285.9°
Sep first
12.3
Sep last
12.26
Sep. Now (ρ)
12.26"
Mag pri
7.40
Mag sec
15.70
delta mag (ΔM)
8.3
Spectral class
B0.7 (blue-white)
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
K
(K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
20347+4052 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
20 34 44 +40 52 07
CAN 17 AB
2008
1
335
9.6
7.40
16.60
9.20
Show
20 34 44 +40 52 07
CAN 17 AC
2008
1
286
12.3
7.40
15.70
8.30
<===
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
WDS 20347+4052 CAN 17 AC : NOTES
No records found.
REFERENCES
refcode
metd
author
reference
CaN2014
Hf j
Caballero-Nieves, S.M., Nelan, E.P., Gies, D.R., Wallace, D.J., DeGioia-Eastwood,
2014AJ....147...40C
CaN2014
K., Herrero, A., Jao, W.-J., Mason, B.D., Massey, P., Moffat, A.F., & Walborn, N.
CaN2014
AJ 147, 40, 2014
CaN2020
A j
Caballero-Nieves, S.M., Gies, D.R., Baines, E.K., Bouchez, A.H., Dekany, R.G.,
2020AJ....160..115C
CaN2020
Goodwin, S.P., Rickman, E.L., Roberts, L.C., Jr., Taggart, K., ten Brummelaar,
CaN2020
T.A. & Turner, N.H.
CaN2020
AJ 160, 115, 2020
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
20347+4052
CAN 17
AC
2008
1
286
12.3
7.40
15.70
B0.7
K
203444.10+405207.1
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20347+4052 CAN 17 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20347+4052 CAN 17 AC : MEASURES
No records found.
WDS 20347+4052 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
WDS 20347+4052 : ALADIN DSS IMAGE @ 20h 34m 44.10s +40° 52' 07.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 20347+4052 CAN 17 AC : NEIGHBORHOODS
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show
name
coord_2000
discov#
comp
pa
sep
dist(')
Show
20347+4052
CAN 17
AB
335
9.6
1
Show
20347+4052
CAN 17
AC
286
12.3
1
Show
20347+4051
CAN 20
AB
164
10.9
1
Show
20347+4051
CAN 20
AC
330
13.8
1
Show
20357+4053
BRT2266
325
7.5
12
Show
20349+4038
CAN 21
165
7.7
15
Show
20341+4105
CAN 69
AB
243
1.5
16
Show
20341+4105
CAN 69
AC
77
1.9
16
Show
20341+4105
CAN 69
AD
218
3.5
16
Show
20341+4105
CAN 69
AE
239
5.0
16
Show
20341+4105
CAN 69
AF
241
5.3
16
Show
20341+4105
CAN 69
AG
36
5.7
16
Show
20341+4105
CAN 69
AH
258
6.8
16
Show
20341+4105
CAN 69
AI
45
7.1
16
Show
20341+4105
CAN 69
AJ
180
8.1
16
Show
20341+4105
CAN 69
AK
191
8.1
16
Show
20341+4105
CAN 69
AL
124
11.6
16
Show
20341+4105
CAN 69
AM
160
12.5
16
Show
20341+4105
CAN 69
AN
328
12.7
16
Show
20341+4105
CAN 69
AO
85
13.5
16
Show
20341+4105
CAN 69
AP
265
14.9
16
Show
20341+4105
CAN 69
AQ
269
15.0
16
Show
20361+4056
CAN 23
AB
333
4.8
16
Show
20361+4056
CAN 23
AC
245
5.4
16
Show
20361+4056
CAN 23
AD
175
6.6
16
Show
20361+4056
CAN 23
AE
113
7.5
16
Show
20361+4056
CAN 23
AF
329
14.0
16
Show
20340+4106
CAN 67
AB
55
2.6
16
Show
20340+4106
CAN 67
AC
224
3.2
16
Show
20340+4106
CAN 67
AD
90
6.5
16
Show
20340+4106
CAN 67
AE
29
9.4
16
Show
20340+4106
CAN 67
AF
110
9.5
16
Show
20340+4106
CAN 67
AG
235
10.5
16
Show
20340+4106
CAN 67
AH
308
10.7
16
Show
20340+4106
CAN 67
AI
285
11.7
16
Show
20340+4106
CAN 67
AJ
298
11.9
16
Show
20336+4041
CAN 12
AB
239
5.8
17
Show
20336+4041
CAN 12
AC
255
9.5
17
Show
20330+4047
CAN 15
AB
113
0.1
20
Show
20330+4047
CAN 15
AC
241
2.6
20
Show
20330+4047
CAN 15
AD
201
5.5
20
Show
20330+4047
CAN 15
AE
230
9.3
20
Show
20330+4047
CAN 15
AF
341
15.7
20
Show
20339+4034
AG 409
266
9.8
21
Show
20334+4109
WSI 67
AB
326
0.7
23
Show
20334+4109
CAN 56
AC
308
4.4
23
Show
20334+4109
CAN 56
AD
269
11.7
23
Show
20339+4031
OPI9006
300
17.0
24
Show
20334+4111
CAN 58
AB
283
4.9
24
Show
20334+4111
CAN 58
AC
153
7.0
24
Show
20334+4111
CAN 58
AD
100
7.3
24
WDS 20347+4052 : COMPONENTS
A
B
B
pa=340.2°
sep=9.18"
C
pa=290.6°
sep=9.53"
pa=227.7°
sep=7.84"
20347+4052 A
Coord arcsec 2000
203444.10+405207.1
Mag
7.4
Spectral class
B0.7 (blue-white)
20347+4052 B
Coord arcsec 2000
203443.83+405215.7
Mag
16.6
Calc delta mag
9.2
Calc coord
yes
20347+4052 C
Coord arcsec 2000
203443.31+405210.5
Mag
15.7
Calc delta mag
8.3
Calc coord
yes