20334+4118 CAN 55 AF
20h 33m 21.02s +41° 17' 40.1" P.A. 268.00 sep 8.7 mag 8.80,16.10 Sp O9V
Coord 2000
20334+4118
Discov num
CAN 55
Comp
AF
Coord arcsec 2000
20 33 21.02 +41 17 40.1
Date first
2008
Date last
2008
Obs
1
Pa first
268
Pa last
268.1
P.A. Now (θ)
268.1°
Sep first
8.7
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
8.80
Mag sec
16.10
delta mag (ΔM)
7.3
Spectral class
O9V (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.
20334+4118 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
20 33 21 +41 17 40
CAN 55 AB
2008
1
133
2.9
8.80
15.50
6.70
Show
20 33 21 +41 17 40
CAN 55 AC
2008
1
80
3.1
8.80
16.60
7.80
Show
20 33 21 +41 17 40
CAN 55 AD
2008
1
274
7.7
8.80
17.00
8.20
Show
20 33 21 +41 17 40
CAN 55 AE
2008
1
161
8.6
8.80
15.10
6.30
Show
20 33 21 +41 17 40
CAN 55 AF
2008
1
268
8.7
8.80
16.10
7.30
<===
Show
20 33 21 +41 17 40
CAN 55 AG
2008
2
22
9.5
8.80
14.20
5.40
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
WDS 20334+4118 CAN 55 AF : 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
20334+4118
CAN 55
AF
2008
1
268
8.7
8.80
16.10
O9V
K
203321.02+411740.1
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WDS 20334+4118 CAN 55 AF : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20334+4118 CAN 55 AF : MEASURES
No records found.
WDS 20334+4118 : 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 20334+4118 : 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.