17239-5154 HJ 4941 (HD 157079)
17h 23m 54.45s -51° 54' 14.6" P.A. 315.00 sep 5.7 mag 10.00,10.50 Sp A0V+A0V
Coord 2000 |
17239-5154 |
|
Discov num |
HJ 4941 |
|
Comp |
|
|
Coord arcsec 2000 |
17 23 54.45 -51 54 14.6 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
319 |
|
Pa last |
314.6 |
|
P.A. Now (θ) |
314.6° |
|
Sep first |
3.0 |
|
Sep last |
5.652 |
|
Sep. Now (ρ) |
5.652" |
|
Mag pri |
10.00 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
A0V+A0V (white/white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-001 |
|
Notes |
N
(See Notes) |
|
rPM=0.559
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 157079 |
|
Constellation |
Ara |
|
Tycho2 |
8353-00253-1 |
|
Gaia DR2 |
5925334274545339776 |
|
HD |
157079 |
|
WDS 17239-5154 HJ 4941 (HD 157079) : NOTES
discov_num |
notes |
refcode |
HJ 4941 |
SWR 220. |
|
REFERENCES
refcode |
metd |
author |
reference |
HJ_1826 |
Mb - |
Herschel, J.F.W. |
1826MmRAS...2..459H |
HJ_1826 |
|
MemRAS 2, 459, 1826 |
|
HJ_1829a |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3...47H |
HJ_1829a |
|
MemRAS 3, 47, 1829 |
|
HJ_1829b |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3..177H |
HJ_1829b |
|
MemRAS 3, 177, 1829 |
|
HJ_1831 |
Ma - |
Herschel, J.F.W. |
1831MmRAS...4..331H |
HJ_1831 |
+Mb |
MemRAS 4, part 2, 331, 1831 |
|
HJ_1833a |
Ma - |
Herschel, J.F.W. |
1833MmRAS...5...13H |
HJ_1833a |
+Mb |
MemRAS 5, 13, 1833 |
|
HJ_1833b |
orb - |
Herschel, J.F.W. |
1833MmRAS...5..171H |
HJ_1833b |
|
MemRAS 5, 171, 1833 |
|
HJ_1833c |
Mb - |
Herschel, J.F.W. |
1833MmRAS...6....1H |
HJ_1833c |
|
MemRAS 6, 1, 1833 |
|
HJ_1833d |
orb - |
Herschel, J.F.W. |
1833MmRAS...6..149H |
HJ_1833d |
|
MemRAS 6, 149, 1833 |
|
HJ_1835 |
Ma - |
Herschel, J.F.W. |
1835MmRAS...8...37H |
HJ_1835 |
+Mb |
MemRAS 8, 37, 1835 |
|
HJ_1836 |
Mb - |
Herschel, J.F.W. |
1836MmRAS...9..193H |
HJ_1836 |
|
MemRAS 9, 193, 1836 |
|
HJ_1847a |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847a |
+Mb |
Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) |
|
HJ_1847b |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847b |
|
Cape Results, London, 1847 |
|
HJ_1850 |
orb - |
Herschel, J.F.W. |
1850MmRAS..18...47H |
HJ_1850 |
|
MemRAS 18, 47, 1850 |
|
HJ_1870 |
Mb - |
Herschel, J.F.W. |
1870MmRAS..38....1H |
HJ_1870 |
|
MemRAS 38, 1, 1870 |
|
HJ_1874A |
- |
Herschel, J.F.W. |
1874MNRAS..35...28B |
HJ_1874A |
|
cited by Burnham (MNRAS 35, 28, 1874) |
|
HJ_1875A |
Ma - |
Herschel, J.F.W. |
1875AN.....85..323D |
HJ_1875A |
+Mb |
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
HJ_1880A |
Ma - |
Herschel, J.F.W. |
1880Obs.....3..508G |
HJ_1880A |
+Mb |
cited by Gledhill (Obs 3, 508, 1880) |
|
HJ_1880B |
Mb - |
Herschel, J.F.W. |
1880MNRAS..40..497B |
HJ_1880B |
|
cited by Burnham (MNRAS 40, 497, 1880) |
|
HJ_1897A |
Ma j |
Herschel, J.F.W. |
1897MNRAS..57..541S |
HJ_1897A |
|
cited by See (MNRAS 57, 541, 1897) |
|
HJ_1905A |
Ma - |
Herschel, J.F.W. |
1905LicOB...3..147A |
HJ_1905A |
+Mb |
cited by Aitken (Lick Obs. Bull. 3, 147, 1905) |
|
HJ_1906A |
Ma - |
Herschel, J.F.W. |
1906MmRAS..56....1L |
HJ_1906A |
+Mb |
cited by Lewis (MemRAS 56, 1, 1906) |
|
HJ_1906B |
Ma - |
Herschel, J.F.W. |
1906QB821.B972..... |
HJ_1906B |
+Mb |
cited in BDS (Burnham Double Star Cat.), 1906 |
|
HJ_1927A |
Mb - |
Herschel, J.F.W. |
1927sdsc.book...... |
HJ_1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
HJ_1932A |
Mb - |
Herschel, J.F.W. |
1932QB821.A43...... |
HJ_1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
HJ_9999 |
M j |
Herschel, J.F.W. |
................... |
HJ_9999 |
+Ma |
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17239-5154 |
HJ 4941 |
|
1999 |
7 |
315 |
5.6 |
10.00 |
10.50 |
A0V A0V |
N D |
172354.45-515414.6 |
17239-5154 |
HJ 4941 |
|
2010 |
10 |
315 |
5.6 |
10.00 |
10.50 |
A0V+A0V |
N |
172354.45-515414.6 |
17239-5154 |
HJ 4941 |
|
2015 |
11 |
315 |
5.7 |
10.00 |
10.50 |
A0V+A0V |
N |
172354.45-515414.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17239-5154 HJ 4941 (HD 157079) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17239-5154 HJ 4941 (HD 157079) : MEASURES
No records found.
WDS 17239-5154 (HD 157079) : 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 17239-5154 (HD 157079) : ALADIN DSS IMAGE @ 17h 23m 54.45s -51° 54' 14.6"
WDS 17239-5154 HJ 4941 (HD 157079) : 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 |
|
17239-5154 |
HJ 4941 |
|
315 |
5.7 |
1 |
Show |
|
17221-5200 |
KPP3000 |
|
95 |
2.9 |
18 |
Show |
|
17261-5159 |
BRT 965 |
|
134 |
8.1 |
21 |
Show |
|
17262-5142 |
CPO 525 |
|
176 |
5.5 |
25 |
Show |
|
17235-5116 |
BRT 963 |
|
135 |
4.6 |
39 |
Show |
|
17214-5226 |
B 2833 |
BC |
14 |
4.8 |
40 |
Show |
|
17214-5226 |
B 2833 |
AB |
308 |
23.9 |
40 |
Show |
|
17274-5129 |
BRT 967 |
|
141 |
3.5 |
41 |
Show |
|
17254-5233 |
LPO 62 |
|
90 |
10.1 |
42 |
Show |
|
17280-5218 |
HDO 272 |
AB |
356 |
31.2 |
45 |
Show |
|
17280-5218 |
HDO 272 |
AC |
336 |
37.7 |
45 |
Show |
|
17291-5146 |
BRT 973 |
|
43 |
4.2 |
49 |
Show |
|
17218-5107 |
BRT 959 |
|
99 |
5.1 |
51 |
Show |
|
17290-5134 |
BRT 972 |
|
108 |
5.7 |
52 |
Show |
|
17232-5101 |
HDS2454 |
|
150 |
0.3 |
54 |
Show |
|
17303-5159 |
RST 931 |
|
340 |
0.5 |
60 |
Show |
|
17302-5138 |
LDS 599 |
|
101 |
47.6 |
61 |
Show |
|
17293-5111 |
SWR 222 |
|
36 |
24.2 |
67 |
Show |
|
17306-5220 |
RST3104 |
|
54 |
1.1 |
67 |
Show |
|
17279-5253 |
KPP4039 |
AB |
309 |
9.5 |
70 |
Show |
|
17162-5203 |
RST 912 |
|
17 |
2.0 |
72 |
Show |
|
17164-5213 |
TDT 295 |
|
305 |
0.6 |
72 |
Show |
|
17182-5245 |
B 1854 |
|
102 |
1.4 |
74 |
Show |
|
17178-5108 |
HJ 4927 |
|
148 |
10.9 |
74 |
Show |
|
17314-5121 |
BRT 974 |
|
325 |
4.0 |
78 |
Show |
|
17232-5313 |
TDT 331 |
|
94 |
0.4 |
79 |
Show |
|
17260-5038 |
HDO 313 |
AB |
187 |
47.7 |
79 |
Show |
|
17260-5038 |
HDO 313 |
AC |
110 |
41.3 |
79 |
Show |
|
17272-5038 |
SEE 328 |
BC |
272 |
4.2 |
82 |
Show |
|
17290-5048 |
CPO 527 |
|
34 |
4.0 |
83 |
Show |
|
17272-5038 |
SEE 328 |
AB |
159 |
75.5 |
83 |
Show |
|
17272-5038 |
SEE 328 |
AD |
166 |
40.6 |
83 |
Show |
|
17230-5032 |
I 1316 |
|
193 |
1.1 |
84 |
Show |
|
17149-5218 |
B 1852 |
|
128 |
1.5 |
87 |
Show |
|
17295-5040 |
SWR 223 |
|
209 |
13.1 |
91 |
Show |
|
17339-5150 |
RST 940 |
|
325 |
0.1 |
93 |
Show |
|
17140-5144 |
RST3074 |
|
293 |
3.7 |
93 |
Show |
|
17303-5308 |
RST3101 |
|
169 |
1.6 |
94 |
Show |
|
17140-5217 |
B 1851 |
|
166 |
0.7 |
94 |
Show |
|
17198-5025 |
RST1949 |
|
75 |
2.4 |
98 |
Show |
|
17193-5323 |
DUN 215 |
CD |
157 |
13.0 |
98 |
Show |
|
17193-5323 |
DUN 215 |
AB |
43 |
61.6 |
99 |
Show |
|
17193-5323 |
DUN 215 |
AC |
89 |
63.3 |
99 |
Show |
|
17340-5122 |
RST5598 |
|
217 |
3.8 |
100 |
Show |
|
17333-5103 |
TDS 870 |
|
286 |
0.9 |
102 |
Show |
|
17249-5011 |
I 1318 |
|
194 |
2.1 |
104 |
Show |
|
17341-5240 |
KPP 688 |
|
164 |
6.1 |
104 |
Show |
|
17335-5059 |
TDT 410 |
|
128 |
1.1 |
106 |
Show |
|
17125-5152 |
CPO 515 |
AB |
218 |
10.3 |
106 |
Show |
|
17125-5152 |
RST5597 |
BC |
351 |
1.9 |
106 |
Show |
|
17325-5045 |
BRT 979 |
|
234 |
5.8 |
107 |
|
|
WDS 17239-5154 : COMPONENTS
17239-5154 A
Componente originario normalizzato |
AB |
|
Name |
HD 157079 |
|
Coord arcsec 2000 |
172354.45-515414.6 |
|
Mag |
10 |
|
Spectral class |
A0V (white) |
|
PmRA |
8.00 |
|
PmDE |
-4.0 |
|
17239-5154 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
172354.18-515410.6 |
|
Mag |
10.5 |
|
Spectral class |
A0V (white) |
|
PmRA |
4.00 |
|
PmDE |
-1.0 |
|
Tycho2 |
8353-00253-1 |
|
HD |
157079 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|
Tycho2 |
8353-00253-1 |
|
Pflag |
|
|
RAmdeg |
260.97688045 |
|
DEmdeg |
-51.90408310 |
|
PmRA |
-3.2 |
|
PmDE |
-3.2 |
|
E RAmdeg |
27 |
|
E DEmdeg |
30 |
|
E pmRA |
2.4 |
|
E pmDE |
2.3 |
|
EpRAm |
1990.31 |
|
EpDEm |
1989.89 |
|
Num |
3 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
0.1 |
|
Q pmRA |
0.5 |
|
Q pmDE |
0.1 |
|
BTmag |
10.482 |
|
E BTmag |
0.040 |
|
VTmag |
10.407 |
|
E VTmag |
0.052 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
260.97689250 |
|
DEdeg |
-51.90407583 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.78 |
|
E RAdeg |
27.4 |
|
E DEdeg |
29.6 |
|
Posflg |
|
|
Corr |
0.0 |
|