20318+4128 CAN 34 AL
20h 31m 49.66s +41° 28' 26.5" P.A. 105.00 sep 9.6 mag 8.60,15.80 Sp O9III
Coord 2000
20318+4128
Discov num
CAN 34
Comp
AL
Coord arcsec 2000
20 31 49.66 +41 28 26.5
Date first
2008
Date last
2008
Obs
1
Pa first
105
Pa last
104.6
P.A. Now (θ)
104.6°
Sep first
9.6
Sep last
9.62
Sep. Now (ρ)
9.62"
Mag pri
8.60
Mag sec
15.80
delta mag (ΔM)
7.2
Spectral class
O9III (blue)
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.
20318+4128 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
20 31 50 +41 28 26
CAN 34 AB
2008
2
276
2.9
8.60
15.50
6.90
Show
20 31 50 +41 28 26
CAN 34 AC
2008
2
328
3.0
8.60
14.50
5.90
Show
20 31 50 +41 28 26
CAN 34 AD
2008
2
63
3.5
8.60
15.40
6.80
Show
20 31 50 +41 28 26
CAN 34 AE
2008
2
177
4.8
8.60
16.40
7.80
Show
20 31 50 +41 28 26
CAN 34 AF
2008
1
112
5.4
8.60
17.20
8.60
Show
20 31 50 +41 28 26
CAN 34 AG
2008
1
92
5.9
8.60
17.60
9.00
Show
20 31 50 +41 28 26
CAN 34 AH
2008
1
148
8.3
8.60
11.00
2.40
Show
20 31 50 +41 28 26
CAN 34 AI
2014
5
295
9.5
8.60
14.30
5.70
Show
20 31 50 +41 28 26
CAN 34 AJ
2008
1
341
9.5
8.60
17.40
8.80
Show
20 31 50 +41 28 26
CAN 34 AK
2008
1
7
9.6
8.60
17.10
8.50
Show
20 31 50 +41 28 26
CAN 34 AL
2008
1
105
9.6
8.60
15.80
7.20
<===
Show
20 31 50 +41 28 26
CAN 34 AM
2014
6
282
12.0
8.60
13.80
5.20
Show
20 31 50 +41 28 26
CAN 34 AN
2008
1
7
12.3
8.60
16.00
7.40
14-fold system
14 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
WDS 20318+4128 CAN 34 AL : 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
20318+4128
CAN 34
AL
2008
1
105
9.6
8.60
15.80
O9III
K
203149.66+412826.5
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WDS 20318+4128 CAN 34 AL : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20318+4128 CAN 34 AL : MEASURES
No records found.
WDS 20318+4128 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
WDS 20318+4128 : ALADIN DSS IMAGE @
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.