20314+4131 CAN 31 AB
20h 31m 22.04s +41° 31' 28.4" P.A. 116.00 sep 3.9 mag 7.60,13.40 Sp B1I
Coord 2000 |
20314+4131 |
|
Discov num |
CAN 31 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 31 22.04 +41 31 28.4 |
|
Date first |
2008 |
|
Date last |
2008 |
|
Obs |
2 |
|
Pa first |
116 |
|
Pa last |
115.5 |
|
P.A. Now (θ) |
115.5° |
|
Sep first |
3.9 |
|
Sep last |
3.9 |
|
Sep. Now (ρ) |
3.9" |
|
Mag pri |
7.60 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
5.8 |
|
Spectral class |
B1I (blue-white) |
|
Pri motion ra |
|
|
Sec motion ra |
|
|
Pri motion dec |
|
|
Sec motion dec |
|
|
Notes |
V
K
(Proper motion indicates physical, 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
This double is physical.
20314+4131 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 31 22 +41 31 28 |
CAN 31 AB |
2008 |
2 |
116 |
3.9 |
7.60 |
13.40 |
5.80 |
|
<=== |
Show |
|
|
20 31 22 +41 31 28 |
CAN 31 AC |
2008 |
2 |
30 |
6.0 |
7.60 |
14.50 |
6.90 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
WDS 20314+4131 CAN 31 AB : 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 |
20314+4131 |
CAN 31 |
AB |
2008 |
2 |
116 |
3.9 |
7.60 |
13.40 |
B1I |
V K |
203122.04+413128.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20314+4131 CAN 31 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20314+4131 CAN 31 AB : MEASURES
No records found.
WDS 20314+4131 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 20314+4131 : ALADIN DSS IMAGE @ 20h 31m 22.04s +41° 31' 28.4"
WDS 20314+4131 CAN 31 AB : 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 |
|
20314+4131 |
CAN 31 |
AB |
116 |
3.9 |
|
Show |
|
20314+4131 |
CAN 31 |
AC |
30 |
6.0 |
|
Show |
|
20312+4132 |
CAN 3 |
AB |
342 |
1.2 |
3 |
Show |
|
20312+4132 |
CAN 29 |
AC |
152 |
6.3 |
3 |
Show |
|
20312+4137 |
J 1196 |
|
9 |
4.7 |
5 |
Show |
|
20318+4128 |
CAN 34 |
AB |
276 |
2.9 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AC |
328 |
3.0 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AD |
63 |
3.5 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AE |
177 |
4.8 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AF |
112 |
5.4 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AG |
92 |
5.9 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AH |
148 |
8.3 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AI |
295 |
9.5 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AJ |
341 |
9.5 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AK |
7 |
9.6 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AL |
105 |
9.6 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AM |
282 |
12.0 |
6 |
Show |
|
20318+4128 |
CAN 34 |
AN |
7 |
12.3 |
6 |
Show |
|
20307+4137 |
CAN 1 |
Aa,Ab |
91 |
0.3 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AB |
336 |
2.6 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AC |
342 |
6.0 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AD |
168 |
7.0 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AE |
337 |
7.8 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AF |
20 |
8.2 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AG |
158 |
9.0 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AH |
284 |
9.2 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AI |
44 |
10.1 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AJ |
118 |
10.1 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AK |
14 |
10.2 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AL |
104 |
10.3 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AM |
77 |
12.0 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AN |
2 |
13.4 |
10 |
Show |
|
20307+4137 |
CAN 28 |
AO |
281 |
13.8 |
10 |
Show |
|
20313+4121 |
MZA 39 |
AB |
215 |
4.4 |
11 |
Show |
|
20313+4121 |
CAN 30 |
AC |
185 |
6.6 |
11 |
Show |
|
20313+4121 |
CAN 30 |
AD |
101 |
10.7 |
11 |
Show |
|
20313+4121 |
CAN 30 |
AE |
116 |
11.1 |
11 |
Show |
|
20313+4121 |
CAN 30 |
AF |
234 |
11.4 |
11 |
Show |
|
20313+4121 |
CAN 30 |
AG |
274 |
12.4 |
11 |
Show |
|
20313+4121 |
CAN 30 |
AH |
275 |
12.7 |
11 |
Show |
|
20313+4121 |
CAN 30 |
AI |
272 |
13.3 |
11 |
Show |
|
20322+4127 |
MZA 24 |
BC |
38 |
7.2 |
11 |
Show |
|
20322+4127 |
CAN 35 |
BD |
354 |
11.3 |
11 |
Show |
|
20322+4127 |
CAN 35 |
BE |
354 |
11.8 |
11 |
Show |
|
20322+4127 |
CAN 35 |
BF |
353 |
12.0 |
11 |
Show |
|
20322+4127 |
CAN 35 |
BG |
161 |
13.0 |
11 |
Show |
|
20322+4127 |
MZA 24 |
AB |
328 |
14.7 |
11 |
Show |
|
20322+4127 |
MZA 24 |
AC |
349 |
18.3 |
11 |
Show |
|
20322+4127 |
CAN 35 |
AH |
271 |
3.6 |
11 |
Show |
|
20322+4127 |
CAN 35 |
AI |
272 |
5.5 |
11 |
Show |
|
20322+4127 |
CAN 35 |
AJ |
270 |
6.1 |
11 |
|
|
WDS 20314+4131 : COMPONENTS
|
A |
B |
B |
pa=122.5°
sep=3.12"
| |
C |
pa=23.7°
sep=5.64"
| pa=356.9°
sep=6.86"
|
20314+4131 A
Coord arcsec 2000 |
203122.04+413128.4 |
|
Mag |
7.6 |
|
Spectral class |
B1I (blue-white) |
|
20314+4131 B
Coord arcsec 2000 |
203122.27+413126.7 |
|
Mag |
13.4 |
|
Calc delta mag |
5.8 |
|
Calc coord |
yes |
|
20314+4131 C
Coord arcsec 2000 |
203122.24+413133.6 |
|
Mag |
14.5 |
|
Calc delta mag |
6.9 |
|
Calc coord |
yes |
|