16073-6255 EVS 27 AB (U TrA)
16h 07m 19.01s -62° 54' 38.0" P.A. 256.00 sep 13.5 mag 7.88,17.31 Sp F8Ib/II dist. 961.54 pc (3136.54 l.y.)
Coord 2000 |
16073-6255 |
|
Discov num |
EVS 27 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 07 19.01 -62 54 38.0 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
258 |
|
Pa last |
256.2 |
|
P.A. Now (θ) |
256.2° |
|
Sep first |
12.8 |
|
Sep last |
13.486 |
|
Sep. Now (ρ) |
13.486" |
|
Mag pri |
7.88 |
|
Mag sec |
17.31 |
|
delta mag (ΔM) |
9.43 |
|
Spectral class |
F8Ib/II (yellow-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
This double is not physical.
16073-6255 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
U TrA |
253430 |
16 07 19 -62 54 38 |
EVS 27 AB |
2015 |
3 |
256 |
13.5 |
7.88 |
17.31 |
9.43 |
|
<=== |
Show |
|
253430 |
16 07 19 -62 54 38 |
EVS 27 AC |
2015 |
2 |
0 |
20.6 |
7.88 |
17.74 |
9.86 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
U TrA |
|
Constellation |
Triangulum Australe |
|
SAO |
253430 |
|
HIP |
78978 |
|
Tycho2 |
9040-00921-1 |
|
Gaia DR2 |
5829232354047904256 |
|
HD |
143999 |
|
GC |
21614 |
|
CD |
CD-62 1019 |
|
CP |
CP-62 5187 |
|
Distance |
961.54 |
|
Distance ly |
3136.54 |
|
WDS 16073-6255 EVS 27 AB (U TrA) : NOTES
discov_num |
notes |
refcode |
EVS 27 |
Primary is the Cepheid U TrA. |
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 |
16073-6255 |
EVS 27 |
AB |
2011 |
2 |
256 |
13.4 |
7.88 |
17.31 |
F8Ib/II |
NU |
160719.01-625438.0 |
16073-6255 |
EVS 27 |
AB |
2015 |
3 |
256 |
13.5 |
7.88 |
17.31 |
F8Ib/II |
NU |
160719.01-625438.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16073-6255 EVS 27 AB (U TrA) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16073-6255 EVS 27 AB (U TrA) : MEASURES
No records found.
WDS 16073-6255 (U TrA) : 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 16073-6255 (U TrA) : ALADIN DSS IMAGE @ 16h 07m 19.01s -62° 54' 38.0"
WDS 16073-6255 EVS 27 AB (U TrA) : 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 |
|
16073-6255 |
EVS 27 |
AB |
256 |
13.5 |
|
Show |
|
16073-6255 |
EVS 27 |
AC |
|
20.6 |
|
Show |
|
16079-6237 |
LDS 549 |
|
180 |
8.0 |
18 |
Show |
|
16107-6228 |
KPP2979 |
|
91 |
4.9 |
35 |
Show |
|
16039-6325 |
RST 808 |
|
69 |
3.8 |
39 |
Show |
|
16034-6322 |
B 859 |
|
358 |
7.6 |
39 |
Show |
|
16100-6329 |
COO 192 |
|
164 |
15.9 |
39 |
Show |
|
16101-6219 |
RST5044 |
|
219 |
2.2 |
41 |
Show |
|
16139-6301 |
B 1801 |
|
243 |
1.2 |
46 |
Show |
|
16053-6207 |
RST5041 |
|
94 |
3.9 |
50 |
Show |
|
16005-6325 |
B 856 |
|
309 |
3.6 |
56 |
Show |
|
15592-6310 |
KPP 891 |
|
292 |
7.4 |
58 |
Show |
|
16161-6251 |
B 2804 |
AB |
82 |
31.5 |
60 |
Show |
|
16161-6251 |
B 2804 |
BC |
168 |
5.7 |
61 |
Show |
|
16012-6339 |
B 857 |
|
226 |
4.2 |
61 |
Show |
|
16146-6332 |
RST 821 |
|
326 |
1.7 |
62 |
Show |
|
16156-6321 |
RST 822 |
|
5 |
2.6 |
64 |
Show |
|
16070-6150 |
RST5043 |
|
11 |
3.8 |
65 |
Show |
|
16012-6347 |
EVS 26 |
AB |
49 |
15.1 |
67 |
Show |
|
16012-6347 |
EVS 26 |
AC |
1 |
17.7 |
67 |
Show |
|
16040-6151 |
TDS9745 |
|
43 |
10.0 |
69 |
Show |
|
16166-6228 |
B 2805 |
|
215 |
4.6 |
70 |
Show |
|
16154-6341 |
R 274 |
|
120 |
37.5 |
72 |
Show |
|
15568-6258 |
LDS 544 |
|
67 |
16.2 |
72 |
Show |
|
16044-6146 |
RST5039 |
|
309 |
1.5 |
72 |
Show |
|
16173-6321 |
RST 827 |
|
336 |
3.8 |
73 |
Show |
|
16045-6144 |
RST5040 |
|
65 |
0.6 |
75 |
Show |
|
16099-6143 |
TDS9779 |
|
307 |
1.9 |
75 |
Show |
|
16119-6403 |
B 863 |
|
|
6.1 |
75 |
Show |
|
16025-6147 |
TDS 798 |
|
58 |
0.8 |
75 |
Show |
|
16173-6328 |
TDS9821 |
|
120 |
1.0 |
76 |
Show |
|
16149-6358 |
KPP3991 |
|
124 |
4.0 |
82 |
Show |
|
16085-6130 |
I 556 |
|
323 |
1.3 |
85 |
Show |
|
16200-6253 |
B 2382 |
|
46 |
1.0 |
87 |
Show |
|
16202-6259 |
TDS9847 |
|
250 |
0.5 |
89 |
Show |
|
15551-6326 |
LDS 542 |
|
233 |
152.1 |
89 |
Show |
|
16134-6417 |
HDS2292 |
|
333 |
10.4 |
93 |
Show |
|
16040-6425 |
RST 807 |
|
320 |
0.9 |
93 |
Show |
|
15556-6345 |
TDS9691 |
|
124 |
0.8 |
94 |
Show |
|
15537-6311 |
RST5400 |
AB |
194 |
3.6 |
95 |
Show |
|
15537-6311 |
HLN 37 |
AC |
181 |
9.1 |
95 |
Show |
|
16019-6424 |
HDS2260 |
|
8 |
0.2 |
97 |
Show |
|
16190-6353 |
RST 829 |
|
79 |
3.2 |
98 |
Show |
|
15529-6307 |
HDS2236 |
AB |
142 |
0.6 |
99 |
Show |
|
16022-6430 |
NZO 69 |
AB |
3 |
6.1 |
102 |
Show |
|
16221-6259 |
B 1806 |
|
167 |
0.3 |
102 |
Show |
|
16163-6135 |
TDS9817 |
|
309 |
0.5 |
102 |
Show |
|
16000-6424 |
I 552 |
AB |
349 |
0.9 |
102 |
Show |
|
16000-6424 |
I 552 |
AC |
118 |
30.4 |
102 |
Show |
|
16118-6433 |
B 862 |
|
299 |
1.4 |
103 |
Show |
|
15575-6414 |
B 853 |
|
31 |
1.5 |
103 |
|
|
WDS 16073-6255 : COMPONENTS
|
A |
B |
B |
pa=241.7°
sep=6.78"
| |
C |
pa=0.1°
sep=20.61"
| pa=14.1°
sep=24.57"
|
16073-6255 A
Name |
U TrA |
|
Coord arcsec 2000 |
160719.01-625438.0 |
|
Mag |
7.88 |
|
Spectral class |
F8Ib/II (yellow-white) |
|
PmRA |
-1.00 |
|
PmDE |
-1.0 |
|
SAO |
253430 |
|
HIP |
78978 |
|
Tycho2 |
9040-00921-1 |
|
HD |
143999 |
|
GC |
21614 |
|
CD |
CD-62 1019 |
|
CP |
CP-62 5187 |
|
Tycho2 |
9040-00921-1 |
|
Pflag |
|
|
RAmdeg |
241.82918217 |
|
DEmdeg |
-62.91056276 |
|
PmRA |
-2.1 |
|
PmDE |
-2.9 |
|
E RAmdeg |
7 |
|
E DEmdeg |
6 |
|
E pmRA |
1.5 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.71 |
|
EpDEm |
1990.99 |
|
Num |
11 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.8 |
|
BTmag |
8.736 |
|
E BTmag |
0.018 |
|
VTmag |
8.020 |
|
E VTmag |
0.012 |
|
Prox |
810 |
|
TYC |
T |
|
HIP |
78978 |
|
CCDM |
|
|
RAdeg |
241.82919250 |
|
DEdeg |
-62.91055611 |
|
EpRA 1990 |
1.52 |
|
EpDE 1990 |
1.61 |
|
E RAdeg |
6.7 |
|
E DEdeg |
5.9 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
253430 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0045 |
|
DE1950 |
|
|
PmDE1950 |
-0.019 |
|
Vmag |
|
|
SpType |
F5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
21614 |
|
DM |
CP-62 5187 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
143999 |
|
M HD |
0 |
|
GC |
21614 |
|
RA1950rad |
4.20123899 |
|
DE1950rad |
-1.09566262 |
|
PmRA2000 |
0.0034 |
|
PmDE2000 |
-0.016 |
|
Catalog |
H |
|
HIP |
78978 |
|
Proxy |
|
|
RAhms |
16 07 19.01 |
|
DEdms |
-62 54 38.0 |
|
Vmag |
8.06 |
|
VarFlag |
3 |
|
R Vmag |
H |
|
RAdeg |
241.829 |
|
DEdeg |
-62.9106 |
|
AstroRef |
|
|
Plx |
1.31 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
143999 |
|
BD |
|
|
CD |
CD-62 1019 |
|
CP |
CP-62 5187 |
|
Dm number |
-62 1019 |
|
VIred |
0.59 |
|
SpType |
F8Ib/II |
|
R SpType |
|
|
Coord arcsec 2000 |
160719.01-625438.0 |
|
HIP |
78978 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.220715645 |
|
DErad |
-1.0979962998 |
|
Plx |
1.04 |
|
PmRA |
-0.93 |
|
PmDE |
-1.06 |
|
E RArad |
0.71 |
|
E DErad |
0.8 |
|
E Plx |
1.13 |
|
E pmRA |
0.9 |
|
E pmDE |
1.03 |
|
Hpmag |
8.1773 |
|
E Hpmag |
0.0495 |
|
SHp |
0.288 |
|
VA |
1 |
|
BV |
0.59 |
|
E BV |
0.021 |
|
VI |
0.66 |
|
16073-6255 B
Coord arcsec 2000 |
160718.14-625441.2 |
|
Mag |
17.31 |
|
Calc delta mag |
9.43 |
|
Calc coord |
yes |
|
16073-6255 C
Coord arcsec 2000 |
160719.01-625417.4 |
|
Mag |
17.74 |
|
Calc delta mag |
9.86 |
|
Calc coord |
yes |
|