12236-6138 EVS 19 AC
12h 23m 37.68s -61° 37' 44.8" P.A. 302.00 sep 7.7 mag 6.40,17.90 Sp F7Ib+G8V dist. 505.05 pc (1647.47 l.y.)
Coord 2000 |
12236-6138 |
|
Discov num |
EVS 19 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 23 37.68 -61 37 44.8 |
|
Date first |
2011 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
302 |
|
Pa last |
302.4 |
|
P.A. Now (θ) |
302.4° |
|
Sep first |
7.6 |
|
Sep last |
7.7 |
|
Sep. Now (ρ) |
7.7" |
|
Mag pri |
6.40 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
11.5 |
|
Spectral class |
F7Ib+G8V (yellow-white/yellow) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
-000 |
|
Sec motion dec |
|
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
12236-6138 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
R Cru |
251878 |
12 23 38 -61 37 45 |
EVS 19 AB |
2011 |
1 |
345 |
1.9 |
6.40 |
16.30 |
9.90 |
|
|
Show |
|
251878 |
12 23 38 -61 37 45 |
EVS 19 AC |
2015 |
3 |
302 |
7.7 |
6.40 |
17.90 |
11.50 |
|
<=== |
Show |
|
251878 |
12 23 38 -61 37 45 |
EVS 19 AD |
2015 |
3 |
200 |
24.1 |
6.42 |
17.94 |
11.52 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
R Cru |
|
Constellation |
Crux |
|
SAO |
251878 |
|
HIP |
60455 |
|
Tycho2 |
8975-03829-1 |
|
Gaia DR2 |
6054935874793666176 |
|
HD |
107805 |
|
CD |
CD-60 4138 |
|
CP |
CP-60 3938 |
|
Distance |
505.05 |
|
Distance ly |
1647.47 |
|
WDS 12236-6138 EVS 19 AC : NOTES
discov_num |
notes |
refcode |
EVS 19 |
Primary is the Cepheid R Cru. |
Evs2016a |
REFERENCES
refcode |
metd |
author |
reference |
Evs2016a |
H3 - |
Evans, N.R., Bond, H.E., Schaefer, G.H., Mason, B.D., Tingle, E., Karovska, M., & |
2016AJ....151..129E |
Evs2016a |
|
Pillitteri, I. |
|
Evs2016a |
|
AJ 151, 129, 2016 |
|
Evs2016a |
|
(some theta values replaced with more precise values from Evs2016b) |
2016AJ....151..108E |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12236-6138 |
EVS 19 |
AC |
2011 |
2 |
200 |
23.9 |
6.42 |
17.94 |
F7Ib/II |
NU |
122337.68-613744.8 |
12236-6138 |
EVS 19 |
AC |
2015 |
3 |
200 |
24.1 |
6.42 |
17.94 |
F7Ib/II |
NU |
122337.68-613744.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12236-6138 EVS 19 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12236-6138 EVS 19 AC : MEASURES
No records found.
WDS 12236-6138 : 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 12236-6138 : ALADIN DSS IMAGE @ 12h 23m 37.68s -61° 37' 44.8"
WDS 12236-6138 EVS 19 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 |
|
12236-6138 |
EVS 19 |
AB |
345 |
1.9 |
|
Show |
|
12236-6138 |
EVS 19 |
AC |
302 |
7.7 |
|
Show |
|
12236-6138 |
EVS 19 |
AD |
200 |
24.1 |
|
Show |
|
12236-6132 |
KPP 797 |
|
333 |
6.9 |
6 |
Show |
|
12232-6158 |
TOB 65 |
AB |
148 |
24.0 |
21 |
Show |
|
12232-6158 |
TOB 65 |
AC |
190 |
26.5 |
21 |
Show |
|
12223-6117 |
TOB 63 |
AB |
242 |
16.4 |
24 |
Show |
|
12223-6117 |
TOB 63 |
AC |
169 |
24.7 |
24 |
Show |
|
12223-6117 |
TOB 63 |
AD |
133 |
51.5 |
24 |
Show |
|
12204-6130 |
TOB 54 |
|
286 |
16.3 |
25 |
Show |
|
12252-6201 |
TOB 72 |
|
100 |
18.8 |
26 |
Show |
|
12201-6132 |
TOB 148 |
|
316 |
19.0 |
26 |
Show |
|
12264-6154 |
WFC 126 |
|
174 |
9.7 |
26 |
Show |
|
12240-6206 |
COO 137 |
|
342 |
9.7 |
29 |
Show |
|
12211-6203 |
TOB 57 |
|
324 |
21.0 |
31 |
Show |
|
12283-6146 |
RST4499 |
BC |
32 |
0.2 |
35 |
Show |
|
12283-6146 |
CPO 12 |
A,BC |
184 |
2.2 |
35 |
Show |
|
12283-6146 |
RST4499 |
AD |
331 |
7.9 |
35 |
Show |
|
12185-6153 |
JSP 527 |
|
210 |
3.9 |
40 |
Show |
|
12229-6058 |
TDS8358 |
|
47 |
3.9 |
40 |
Show |
|
12289-6152 |
I 36 |
|
325 |
21.6 |
41 |
Show |
|
12198-6209 |
TDS8332 |
|
180 |
1.1 |
41 |
Show |
|
12213-6217 |
EVS 18 |
AB |
134 |
9.2 |
43 |
Show |
|
12213-6217 |
KRV 39 |
AC |
253 |
46.4 |
43 |
Show |
|
12248-6053 |
I 512 |
|
278 |
1.0 |
46 |
Show |
|
12175-6151 |
JSP 524 |
|
279 |
2.3 |
46 |
Show |
|
12288-6206 |
TDS8404 |
|
117 |
0.9 |
46 |
Show |
|
12301-6125 |
TDS8413 |
|
177 |
0.9 |
48 |
Show |
|
12268-6054 |
RST4498 |
AB |
248 |
2.3 |
50 |
Show |
|
12268-6054 |
DAM 577 |
AC |
227 |
7.8 |
50 |
Show |
|
12182-6211 |
JSP 526 |
|
249 |
3.2 |
51 |
Show |
|
12298-6113 |
TDS8412 |
|
|
1.0 |
51 |
Show |
|
12304-6124 |
TDS 667 |
|
84 |
2.3 |
51 |
Show |
|
12295-6210 |
VVV 8 |
|
57 |
13.1 |
53 |
Show |
|
12293-6103 |
TDS8410 |
|
137 |
2.0 |
54 |
Show |
|
12172-6208 |
WFC 125 |
|
51 |
6.3 |
55 |
Show |
|
12220-6233 |
TOB 60 |
|
241 |
20.5 |
57 |
Show |
|
12312-6155 |
JNN 175 |
AB |
115 |
0.1 |
57 |
Show |
|
12312-6155 |
JNN 175 |
AC |
101 |
2.4 |
57 |
Show |
|
12312-6155 |
JNN 175 |
AD |
106 |
4.3 |
57 |
Show |
|
12312-6155 |
JNN 175 |
AE |
83 |
2.7 |
57 |
Show |
|
12312-6155 |
JNN 175 |
AF |
83 |
4.9 |
57 |
Show |
|
12273-6047 |
R 200 |
|
137 |
2.5 |
58 |
Show |
|
12159-6116 |
TDS8290 |
|
207 |
3.7 |
60 |
Show |
|
12307-6107 |
TDS8415 |
|
341 |
0.6 |
60 |
Show |
|
12201-6043 |
TOB 147 |
AB |
260 |
19.6 |
61 |
Show |
|
12201-6043 |
DAM 575 |
BC |
340 |
5.6 |
61 |
Show |
|
12247-6238 |
TDS8369 |
AB |
45 |
0.4 |
61 |
Show |
|
12247-6238 |
JSP 531 |
AC |
40 |
0.7 |
61 |
Show |
|
12177-6053 |
TDS8308 |
|
318 |
0.7 |
62 |
Show |
|
12310-6106 |
TDS8417 |
|
56 |
0.6 |
62 |
|
|
WDS 12236-6138 : COMPONENTS
|
A |
B |
C |
B |
pa=352.5°
sep=1.85"
| |
C |
pa=323.2°
sep=5.15"
| pa=308.9°
sep=3.66"
| |
D |
pa=189.6°
sep=23.00"
| pa=188.3°
sep=24.77"
| pa=181.6°
sep=26.81"
|
12236-6138 A
Name |
R Cru |
|
Coord arcsec 2000 |
122337.68-613744.8 |
|
Mag |
6.4 |
|
Spectral class |
F7Ib (yellow-white) |
|
PmRA |
-9.00 |
|
PmDE |
0.0 |
|
SAO |
251878 |
|
HIP |
60455 |
|
Tycho2 |
8975-03829-1 |
|
HD |
107805 |
|
GC |
16890 |
|
CD |
CD-60 4138 |
|
CP |
CP-60 3938 |
|
Tycho2 |
8975-03829-1 |
|
Pflag |
|
|
RAmdeg |
185.90703940 |
|
DEmdeg |
-61.62913409 |
|
PmRA |
-10.3 |
|
PmDE |
-3.7 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.5 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.43 |
|
EpDEm |
1991.41 |
|
Num |
13 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.2 |
|
BTmag |
7.987 |
|
E BTmag |
0.016 |
|
VTmag |
7.004 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
60455 |
|
CCDM |
|
|
RAdeg |
185.90708944 |
|
DEdeg |
-61.62912556 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
4.2 |
|
E DEdeg |
4.1 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
251878 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0017 |
|
DE1950 |
|
|
PmDE1950 |
-0.015 |
|
Vmag |
6.6 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
16890 |
|
DM |
CP-60 3938 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
107805 |
|
M HD |
0 |
|
GC |
16890 |
|
RA1950rad |
3.23265637 |
|
DE1950rad |
-1.07079628 |
|
PmRA2000 |
0.0011 |
|
PmDE2000 |
-0.01 |
|
Catalog |
H |
|
HIP |
60455 |
|
Proxy |
|
|
RAhms |
12 23 37.70 |
|
DEdms |
-61 37 44.8 |
|
Vmag |
6.89 |
|
VarFlag |
3 |
|
R Vmag |
T |
|
RAdeg |
185.907 |
|
DEdeg |
-61.6291 |
|
AstroRef |
* |
|
Plx |
1.97 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
V |
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
107805 |
|
BD |
|
|
CD |
CD-60 4138 |
|
CP |
CP-60 3938 |
|
Dm number |
-60 4138 |
|
VIred |
0.73 |
|
SpType |
F7Ib/II |
|
R SpType |
|
|
Coord arcsec 2000 |
122337.70-613744.8 |
|
HIP |
60455 |
|
Sn |
5 |
|
So |
5 |
|
Nc |
1 |
|
RArad |
3.2446908657 |
|
DErad |
-1.0756311231 |
|
Plx |
1.98 |
|
PmRA |
-10.56 |
|
PmDE |
-1.07 |
|
E RArad |
0.37 |
|
E DErad |
0.41 |
|
E Plx |
0.54 |
|
E pmRA |
0.52 |
|
E pmDE |
0.51 |
|
Hpmag |
7.0637 |
|
E Hpmag |
0.0531 |
|
SHp |
0.335 |
|
VA |
1 |
|
BV |
0.67 |
|
E BV |
0.02 |
|
VI |
0.73 |
|
12236-6138 B
Coord arcsec 2000 |
122337.65-613743.0 |
|
Mag |
16.3 |
|
Spectral class |
G8V (yellow) |
|
Calc delta mag |
9.9 |
|
Calc coord |
yes |
|
12236-6138 C
Coord arcsec 2000 |
122337.25-613740.7 |
|
Mag |
17.9 |
|
Spectral class |
G8V (yellow) |
|
Calc delta mag |
11.5 |
|
Calc coord |
yes |
|
12236-6138 D
Coord arcsec 2000 |
122337.14-613807.5 |
|
Mag |
17.94 |
|
Calc delta mag |
11.54 |
|
Calc coord |
yes |
|