17323-0828 HJ 4960 (HD 158923)
17h 32m 17.76s -08° 28' 10.0" P.A. 93.00 sep 6.1 mag 10.05,10.23 Sp A2
Coord 2000 |
17323-0828 |
|
Discov num |
HJ 4960 |
|
Comp |
|
|
Coord arcsec 2000 |
17 32 17.76 -08 28 10.0 |
|
Date first |
1879 |
|
Date last |
2019 |
|
Obs |
31 |
|
Pa first |
94 |
|
Pa last |
93.4 |
|
P.A. Now (θ) |
93.4° |
|
Sep first |
6.2 |
|
Sep last |
6.09 |
|
Sep. Now (ρ) |
6.09" |
|
Mag pri |
10.05 |
|
Mag sec |
10.23 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.294 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 158923 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
5659-00262-1 |
|
Gaia DR2 |
4168452269730075648 |
|
HD |
158923 |
|
WDS 17323-0828 HJ 4960 (HD 158923) : NOTES
No records found.
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 |
17323-0828 |
HJ 4960 |
|
1999 |
23 |
93 |
6.1 |
10.05 |
10.23 |
A2 |
D |
173217.76-082810.0 |
17323-0828 |
HJ 4960 |
|
2009 |
24 |
94 |
5.9 |
10.05 |
10.23 |
A2 |
D |
173217.76-082810.0 |
17323-0828 |
HJ 4960 |
|
2016 |
26 |
93 |
6.1 |
10.05 |
10.23 |
A2 |
|
173217.76-082810.0 |
17323-0828 |
HJ 4960 |
|
2017 |
27 |
94 |
6.1 |
10.05 |
10.23 |
A2 |
|
173217.76-082810.0 |
17323-0828 |
HJ 4960 |
|
2019 |
30 |
93 |
6.1 |
10.05 |
10.23 |
A2 |
|
173217.76-082810.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17323-0828 HJ 4960 (HD 158923) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17323-0828 HJ 4960 (HD 158923) : MEASURES
No records found.
WDS 17323-0828 (HD 158923) : 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 17323-0828 (HD 158923) : ALADIN DSS IMAGE @ 17h 32m 17.76s -08° 28' 10.0"
WDS 17323-0828 HJ 4960 (HD 158923) : 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 |
|
17323-0828 |
HJ 4960 |
|
93 |
6.1 |
|
Show |
|
17326-0901 |
LDS 605 |
|
343 |
7.6 |
34 |
Show |
|
17300-0825 |
STF2169 |
|
111 |
15.5 |
35 |
Show |
|
17348-0833 |
KPP1917 |
|
281 |
15.1 |
38 |
Show |
|
17321-0912 |
A 2594 |
|
300 |
0.8 |
45 |
Show |
|
17297-0801 |
RST3977 |
|
308 |
0.3 |
47 |
Show |
|
17283-0839 |
A 29 |
|
97 |
3.2 |
62 |
Show |
|
17317-0959 |
HDS2474 |
|
151 |
0.1 |
92 |
Show |
|
17305-1006 |
RST3978 |
|
273 |
0.5 |
102 |
Show |
|
17293-0959 |
STF2171 |
|
59 |
1.4 |
102 |
Show |
|
17374-0937 |
LDS5855 |
|
351 |
3.7 |
103 |
Show |
|
17260-0745 |
RST3975 |
AB |
28 |
1.0 |
104 |
Show |
|
17260-0745 |
GII 246 |
Aa,Ab |
166 |
0.2 |
104 |
Show |
|
17254-0850 |
HDS2460 |
|
341 |
0.7 |
104 |
Show |
|
17250-0913 |
GWP2710 |
AB |
194 |
58.5 |
117 |
Show |
|
17250-0931 |
FOX 201 |
AB |
124 |
6.0 |
126 |
Show |
|
17250-0931 |
FOX 201 |
AC |
324 |
7.2 |
126 |
Show |
|
17240-0921 |
RST3972 |
Aa,Ab |
114 |
0.1 |
135 |
Show |
|
17240-0921 |
TOK 179 |
AB |
298 |
18.9 |
135 |
Show |
|
17326-0602 |
TDT 404 |
|
250 |
0.5 |
147 |
Show |
|
17309-1055 |
RST3979 |
|
258 |
0.5 |
148 |
Show |
|
17313-1058 |
HU 673 |
AB |
179 |
5.6 |
151 |
Show |
|
17313-1058 |
TOK 708 |
Ba,Bb |
319 |
0.3 |
151 |
Show |
|
17340-1102 |
HDS2479 |
|
84 |
0.7 |
156 |
Show |
|
17252-0634 |
JNN 114 |
|
284 |
0.4 |
156 |
Show |
|
17298-0555 |
BU 1089 |
AB |
321 |
1.4 |
158 |
Show |
|
17355-0556 |
STF2183 |
AB |
165 |
29.6 |
160 |
Show |
|
17355-0556 |
STF2183 |
AC |
13 |
28.5 |
160 |
Show |
|
17231-0706 |
TOK 312 |
|
167 |
119.8 |
160 |
Show |
|
17419-0944 |
HDS2503 |
|
150 |
0.2 |
161 |
Show |
|
17335-0545 |
DRS 60 |
|
192 |
135.2 |
165 |
Show |
|
17306-1111 |
GWP2716 |
|
123 |
13.6 |
165 |
Show |
|
17226-0704 |
KPP4036 |
|
85 |
1.7 |
167 |
Show |
|
17348-1115 |
HJ 4964 |
AB |
224 |
54.9 |
171 |
Show |
|
17309-0538 |
A 30 |
AB |
66 |
0.5 |
172 |
Show |
|
17309-0538 |
A 30 |
AB,C |
8 |
3.3 |
172 |
Show |
|
17208-0902 |
A 28 |
|
36 |
2.0 |
174 |
Show |
|
17200-0801 |
CHR 151 |
Aa,Ab |
219 |
0.3 |
185 |
Show |
|
17200-0801 |
ENG 60 |
AB |
232 |
89.8 |
185 |
Show |
|
17421-0627 |
LDS4760 |
|
342 |
165.5 |
189 |
Show |
|
17207-0706 |
A 2593 |
AB |
329 |
0.3 |
191 |
Show |
|
17207-0706 |
TOK 178 |
AC |
109 |
10.2 |
191 |
Show |
|
17391-0531 |
HDS2494 |
|
50 |
0.2 |
204 |
Show |
|
17457-0713 |
RST4574 |
|
263 |
0.7 |
206 |
Show |
|
17244-0538 |
J 1615 |
|
188 |
6.9 |
208 |
Show |
|
17384-0519 |
BAZ 8 |
|
126 |
1.2 |
211 |
Show |
|
17237-0539 |
RST4570 |
|
75 |
1.2 |
212 |
Show |
|
17443-0632 |
RST4573 |
AB |
303 |
1.8 |
213 |
Show |
|
17443-0632 |
GWP2731 |
AC |
242 |
8.5 |
213 |
Show |
|
17443-0632 |
GWP2732 |
AD |
24 |
93.7 |
213 |
Show |
|
17209-1042 |
RST3971 |
|
80 |
8.6 |
216 |
|
|
WDS 17323-0828 : COMPONENTS
17323-0828 A
Componente originario normalizzato |
AB |
|
Name |
HD 158923 |
|
Coord arcsec 2000 |
173217.76-082810.0 |
|
Mag |
10.05 |
|
Spectral class |
A2 (white) |
|
PmRA |
-4.00 |
|
PmDE |
-10.0 |
|
Tycho2 |
5659-00262-1 |
|
HD |
158923 |
|
Tycho2 |
5659-00262-1 |
|
Pflag |
|
|
RAmdeg |
263.07398552 |
|
DEmdeg |
-8.46944229 |
|
PmRA |
-0.3 |
|
PmDE |
-8.2 |
|
E RAmdeg |
17 |
|
E DEmdeg |
24 |
|
E pmRA |
2.9 |
|
E pmDE |
3.1 |
|
EpRAm |
1991.30 |
|
EpDEm |
1990.51 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
10.429 |
|
E BTmag |
0.034 |
|
VTmag |
10.049 |
|
E VTmag |
0.033 |
|
Prox |
62 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
263.07398611 |
|
DEdeg |
-8.46942222 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.24 |
|
E RAdeg |
16.6 |
|
E DEdeg |
23.8 |
|
Posflg |
|
|
Corr |
0.1 |
|
17323-0828 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
173218.17-082810.4 |
|
Mag |
10.23 |
|
PmRA |
-3.00 |
|
PmDE |
-7.0 |
|
Tycho2 |
5659-00262-2 |
|
Calc delta mag |
0.18 |
|
Calc coord |
yes |
|
Tycho2 |
5659-00262-2 |
|
Pflag |
|
|
RAmdeg |
263.07571334 |
|
DEmdeg |
-8.46955216 |
|
PmRA |
1.3 |
|
PmDE |
-9.1 |
|
E RAmdeg |
21 |
|
E DEmdeg |
29 |
|
E pmRA |
2.9 |
|
E pmDE |
3.1 |
|
EpRAm |
1991.09 |
|
EpDEm |
1990.17 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
10.711 |
|
E BTmag |
0.041 |
|
VTmag |
10.230 |
|
E VTmag |
0.038 |
|
Prox |
62 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
263.07571028 |
|
DEdeg |
-8.46953000 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.22 |
|
E RAdeg |
20.5 |
|
E DEdeg |
29.0 |
|
Posflg |
D |
|
Corr |
0.2 |
|