17255-5604 RST 925 (HD 157271)
17h 25m 27.57s -56° 04' 19.7" P.A. 73.00 sep 0.6 mag 9.80,11.30 Sp G3/5III
Coord 2000 |
17255-5604 |
|
Discov num |
RST 925 |
|
Comp |
|
|
Coord arcsec 2000 |
17 25 27.57 -56 04 19.7 |
|
Date first |
1929 |
|
Date last |
2021 |
|
Obs |
2 |
|
Pa first |
255 |
|
Pa last |
72.8 |
|
P.A. Now (θ) |
72.8° |
|
Sep first |
0.3 |
|
Sep last |
0.568 |
|
Sep. Now (ρ) |
0.568" |
|
Mag pri |
9.80 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
G3/5III (yellow) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
|
|
Pri motion dec |
-018 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 157271 |
|
Constellation |
Ara |
|
SAO |
244729 |
|
Tycho2 |
8732-00924-1 |
|
Gaia DR2 |
5922405725297412096 |
|
HD |
157271 |
|
WDS 17255-5604 RST 925 (HD 157271) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Rst1933 |
T - |
Rossiter, R.A. |
1933MmRAS..65...27R |
Rst1933 |
|
MemRAS 65, 27, 1933 |
|
Rst1937 |
Ma - |
Rossiter, R.A. |
1937MmRAS..65...51R |
Rst1937 |
|
MemRAS 65, 51, 1937 |
|
Rst1943 |
Ma - |
Rossiter, R.A. |
1943POMic...8..133R |
Rst1943 |
|
Pub. Univ. Michigan Obs. 8, 133, 1943 |
|
Rst1944 |
- |
Rossiter, R.A. |
1944POMic...9....1R |
Rst1944 |
|
Pub. Univ. Michigan Obs. 9, 1, 1944 |
|
Rst1947 |
Ma - |
Rossiter, R.A. |
1947POMic...9....7R |
Rst1947 |
|
Pub. Univ. Michigan Obs. 9, 7, 1947 |
|
Rst1955 |
Ma j |
Rossiter, R.A. |
1955POMic..11....1R |
Rst1955 |
+P+ |
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
Rst1964 |
Ma - |
Rossiter, R.A. |
1964POMic...9...73R |
Rst1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17255-5604 |
RST 925 |
|
1929 |
1 |
255 |
0.3 |
9.80 |
11.30 |
G3/5III |
|
172527.57-560419.7 |
17255-5604 |
RST 925 |
|
2021 |
2 |
73 |
0.6 |
9.80 |
11.30 |
G3/5III |
|
172527.57-560419.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17255-5604 RST 925 (HD 157271) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17255-5604 RST 925 (HD 157271) : MEASURES
No records found.
WDS 17255-5604 (HD 157271) : 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 17255-5604 (HD 157271) : ALADIN DSS IMAGE @ 17h 25m 27.57s -56° 04' 19.7"
WDS 17255-5604 RST 925 (HD 157271) : 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 |
|
17255-5604 |
RST 925 |
|
73 |
0.6 |
1 |
Show |
|
17253-5600 |
HDS2459 |
|
174 |
0.2 |
5 |
Show |
|
17251-5613 |
RST 923 |
|
337 |
5.4 |
9 |
Show |
|
17252-5621 |
BRT3318 |
|
105 |
2.7 |
17 |
Show |
|
17254-5623 |
HJ 4942 |
AB |
326 |
18.4 |
19 |
Show |
|
17254-5623 |
HJ 4942 |
AC |
64 |
41.2 |
19 |
Show |
|
17254-5623 |
ANT 5 |
AD |
39 |
47.2 |
19 |
Show |
|
17228-5608 |
RST 921 |
|
40 |
1.2 |
23 |
Show |
|
17284-5558 |
CPO 526 |
|
26 |
8.2 |
26 |
Show |
|
17246-5629 |
HRG 123 |
|
296 |
29.2 |
26 |
Show |
|
17215-5628 |
HJ 4939 |
|
227 |
29.6 |
41 |
Show |
|
17305-5609 |
KPP2999 |
|
172 |
2.5 |
43 |
Show |
|
17207-5625 |
FIN 255 |
AB |
108 |
0.4 |
46 |
Show |
|
17207-5625 |
HJ 4938 |
AB,C |
109 |
25.0 |
46 |
Show |
|
17220-5528 |
BRT3183 |
|
18 |
4.9 |
46 |
Show |
|
17309-5621 |
FIN 257 |
|
122 |
0.1 |
49 |
Show |
|
17317-5618 |
LDS 600 |
|
146 |
4.5 |
55 |
Show |
|
17297-5519 |
BRT2581 |
|
183 |
5.0 |
59 |
Show |
|
17286-5510 |
HDO 273 |
|
147 |
38.2 |
61 |
Show |
|
17209-5511 |
TDT 316 |
|
280 |
0.9 |
67 |
Show |
|
17241-5716 |
BRT2823 |
|
107 |
4.4 |
73 |
Show |
|
17335-5636 |
BRT3185 |
|
306 |
5.7 |
75 |
Show |
|
17326-5519 |
BRT3184 |
|
143 |
5.4 |
76 |
Show |
|
17340-5526 |
TDT 418 |
|
159 |
0.7 |
82 |
Show |
|
17166-5519 |
RST 913 |
|
162 |
1.1 |
88 |
Show |
|
17362-5538 |
HJ 4959 |
|
114 |
19.4 |
94 |
Show |
|
17206-5730 |
BRT2822 |
|
344 |
3.6 |
95 |
Show |
|
17301-5733 |
HJ 4950 |
|
306 |
10.3 |
97 |
Show |
|
17369-5550 |
TDT 434 |
|
120 |
0.4 |
98 |
Show |
|
17342-5454 |
TOK 419 |
|
82 |
0.6 |
103 |
Show |
|
17188-5734 |
RST 916 |
|
214 |
0.4 |
106 |
Show |
|
17239-5413 |
TDS 864 |
|
244 |
1.5 |
112 |
Show |
|
17369-5706 |
RST 942 |
|
282 |
1.0 |
113 |
Show |
|
17195-5422 |
HJ 4930 |
|
41 |
8.7 |
115 |
Show |
|
17299-5416 |
CVN 102 |
AB |
255 |
2.8 |
116 |
Show |
|
17299-5416 |
CVN 102 |
AC |
28 |
4.4 |
116 |
Show |
|
17299-5416 |
CVN 102 |
AD |
130 |
6.2 |
116 |
Show |
|
17299-5416 |
CVN 102 |
AE |
97 |
6.4 |
116 |
Show |
|
17299-5416 |
CVN 102 |
AF |
166 |
6.9 |
116 |
Show |
|
17395-5609 |
TDT 455 |
|
214 |
2.0 |
118 |
Show |
|
17229-5801 |
HDO 270 |
AB |
184 |
1.8 |
119 |
Show |
|
17229-5801 |
HDO 270 |
AC |
153 |
40.0 |
119 |
Show |
|
17123-5523 |
HDS2430 |
AB |
119 |
13.3 |
119 |
Show |
|
17308-5410 |
TDT 391 |
|
330 |
0.6 |
123 |
Show |
|
17400-5546 |
RST 943 |
AB |
205 |
2.1 |
124 |
Show |
|
17400-5546 |
HLN 43 |
AC |
119 |
3.0 |
124 |
Show |
|
17402-5533 |
TDT 459 |
|
324 |
0.6 |
129 |
Show |
|
17101-5627 |
MOC 11 |
|
191 |
4.6 |
131 |
Show |
|
17243-5354 |
KPP 397 |
|
140 |
3.7 |
131 |
Show |
|
17141-5736 |
TDT 278 |
|
147 |
0.8 |
131 |
Show |
|
17388-5456 |
RST3111 |
|
175 |
0.6 |
133 |
|
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WDS 17255-5604 : COMPONENTS
17255-5604 A
Componente originario normalizzato |
AB |
|
Name |
HD 157271 |
|
Coord arcsec 2000 |
172527.57-560419.7 |
|
Mag |
9.8 |
|
Spectral class |
G3/5III (yellow) |
|
PmRA |
-10.00 |
|
PmDE |
-18.0 |
|
SAO |
244729 |
|
Tycho2 |
8732-00924-1 |
|
HD |
157271 |
|
DM |
CP-55 8103 |
|
Tycho2 |
8732-00924-1 |
|
Pflag |
|
|
RAmdeg |
261.36489571 |
|
DEmdeg |
-56.07214597 |
|
PmRA |
-5.9 |
|
PmDE |
-21.0 |
|
E RAmdeg |
21 |
|
E DEmdeg |
23 |
|
E pmRA |
2.1 |
|
E pmDE |
2.0 |
|
EpRAm |
1990.81 |
|
EpDEm |
1990.46 |
|
Num |
5 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.6 |
|
BTmag |
10.563 |
|
E BTmag |
0.046 |
|
VTmag |
9.507 |
|
E VTmag |
0.027 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
261.36491972 |
|
DEdeg |
-56.07209778 |
|
EpRA 1990 |
1.80 |
|
EpDE 1990 |
1.75 |
|
E RAdeg |
20.6 |
|
E DEdeg |
22.7 |
|
Posflg |
|
|
Corr |
0.3 |
|
SAO |
244729 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0001 |
|
DE1950 |
|
|
PmDE1950 |
-0.02 |
|
Vmag |
9.3 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
42 |
|
CatNum |
6835 |
|
DM |
CP-55 8103 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
157271 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.54337889 |
|
DE1950rad |
-0.97786738 |
|
PmRA2000 |
-0.0007 |
|
PmDE2000 |
-0.021 |
|
Ccdm |
17255-5604 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.35 |
|
DDEs |
-20.1 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
-1 |
|
PmDE |
-20 |
|
Dm number |
-55 8103 |
|
Cat1 |
CPD |
|
Name2 |
244729 |
|
Cat2 |
SAO |
|
HD |
157271 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17171S5559A |
|
HIC |
|
|
17255-5604 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
172527.61-560419.5 |
|
Mag |
11.3 |
|
Calc delta mag |
1.5 |
|
Calc coord |
yes |
|
Ccdm |
17255-5604 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RST 925 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1929 |
|
Theta |
255 |
|
Rho |
0.3 |
|
Obs |
1 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17171S5559B |
|
HIC |
|
|