17086-2650 SEE 319 AB (HD 154781)
17h 08m 36.61s -26° 50' 12.3" P.A. 211.00 sep 7.6 mag 8.69,11.82 Sp B9IV dist. 288.18 pc (940.04 l.y.)
Coord 2000 |
17086-2650 |
|
Discov num |
SEE 319 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 08 36.61 -26 50 12.3 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
208 |
|
Pa last |
210.5 |
|
P.A. Now (θ) |
210.5° |
|
Sep first |
7.4 |
|
Sep last |
7.626 |
|
Sep. Now (ρ) |
7.626" |
|
Mag pri |
8.69 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
3.13 |
|
Spectral class |
B9IV (blue-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.462
Nature of this double is uncertain.
17086-2650 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
185065 |
17 08 37 -26 50 12 |
SEE 319 Aa,Ab |
2021 |
6 |
326 |
0.0 |
9.10 |
9.90 |
0.80 |
|
|
Show |
HD 154781 |
185065 |
17 08 37 -26 50 12 |
SEE 319 AB |
2015 |
9 |
211 |
7.6 |
8.69 |
11.82 |
3.13 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 154781 |
|
Constellation |
Ophiuchus |
|
SAO |
185065 |
|
HIP |
83878 |
|
Tycho2 |
6819-06951-1 |
|
Gaia DR2 |
4108856879785431168 |
|
HD |
154781 |
|
CD |
CD-2611936 |
|
CP |
CP-26 5824 |
|
Distance |
288.18 |
|
Distance ly |
940.04 |
|
WDS 17086-2650 SEE 319 AB (HD 154781) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
See1892 |
Ma - |
See, T.J.J. |
. |
See1892 |
|
Beob. K. Sternw. Berlin, 6, 1, 1892 |
|
See1893 |
orb - |
See, T.J.J. |
1893MNRAS..54..102S |
See1893 |
|
MNRAS 54, 102, 1893 |
|
See1894 |
orb - |
See, T.J.J. |
1894AN....138..373S |
See1894 |
|
AN 138, 373, #3311, 1894 |
|
See1895a |
orb - |
See, T.J.J. |
1895AJ.....15...33S |
See1895a |
|
AJ 15, 33, 1895 |
|
See1895b |
orb - |
See, T.J.J. |
1895AJ.....15...54S |
See1895b |
|
AJ 15, 54, 1895 |
|
See1895c |
Ma - |
See, T.J.J. |
1895AJ.....15...97S |
See1895c |
|
AJ 15, 97, 1895 |
|
See1895d |
Ma - |
See, T.J.J. |
1895AJ.....15..188S |
See1895d |
|
AJ 15, 188, 1895 |
|
See1895f |
orb - |
See, T.J.J. |
1895AN....138...25S |
See1895f |
|
AN 138, 25, 1895 |
|
See1895g |
orb - |
See, T.J.J. |
1895AJ.....16...18S |
See1895g |
|
AJ 16, 18, 1895 |
|
See1896a |
Ma - |
See, T.J.J. |
1896AN....142...43S |
See1896a |
|
AN 142, 43, 1896 |
|
See1896b |
Ma j |
See, T.J.J. |
1896AJ.....16..211S |
See1896b |
|
AJ 16, 211, 1896 |
|
See1896c |
orb - |
See, T.J.J. |
1896QB421.S5....... |
See1896c |
|
Evolution of Stellar Systems, v1, 1896 |
|
See1896d |
Ma j |
See, T.J.J. |
1896AJ.....17....1S |
See1896d |
|
AJ 17, 1, 1896 |
|
See1897a |
Ma j |
See, T.J.J. |
1897AJ.....17..180S |
See1897a |
|
AJ 17, 180, 1897 |
|
See1897b |
Ma j |
See, T.J.J. |
1897MNRAS..57..577S |
See1897b |
+orb |
MNRAS 57, 577, 1897 |
|
See1897d |
- |
See, T.J.J. |
1897AJ.....17...93S |
See1897d |
|
AJ 17, 93, 1897 |
|
See1897e |
Ma j |
See, T.J.J. |
1897AJ.....18...75S |
See1897e |
|
AJ 18, 75, 1897 |
|
See1897f |
- |
See, T.J.J. |
1897MNRAS..57..398S |
See1897f |
|
MNRAS 57, 398, 1897 (data also in AN 146, 225, 1898) |
1898AN....146..225S |
See1897g |
- |
See, T.J.J. |
1897MNRAS..58...15S |
See1897g |
|
MNRAS 58, 15, 1897 |
|
See1897h |
- |
See, T.J.J. |
1897AN....142...43S |
See1897h |
|
AN 142, 43, #3387, 1897 |
|
See1897i |
Ma j |
See, T.J.J. |
1897AN....143...59S |
See1897i |
|
AN 143, 59, #3412, 1897 |
|
See1897j |
Ma j |
See, T.J.J. |
1897AN....143..413S |
See1897j |
|
AN 143, 413, #3432, 1897 (see also See1898b, See1898c) |
1898AJ.....18..181S |
See1897k |
orb - |
See, T.J.J. |
1897AN....144..359S |
See1897k |
|
AN 144, 359, #3455, 1897 |
|
See1897l |
Ma j |
See, T.J.J. |
1897MNRAS..57..541S |
See1897l |
|
MNRAS 57, 541, 1897 (some data also in See1898b, See1898c) |
1898AJ.....18..181S |
See1898a |
Ma - |
See, T.J.J. |
1898AN....145..205S |
See1898a |
|
AN 145, 205, 1898 |
|
See1898b |
Ma j |
See, T.J.J. |
1898AJ.....18..181S |
See1898b |
|
AJ 18, 181, 1898 |
|
See1898c |
Ma j |
See, T.J.J. |
1898AN....146..225S |
See1898c |
|
AN 146, 225, 1898 |
|
See1898d |
Ma - |
See, T.J.J. (measure by Boothroyd, S.L.) |
1898AN....146..225S |
See1898d |
|
AN 146, 225, 1898 |
|
See1898e |
Ma j |
See, T.J.J. |
1898MNRAS..58..386S |
See1898e |
|
MNRAS 58, 385, 1898 |
|
See1898f |
orb - |
See, T.J.J. |
1898MNRAS..58..450S |
See1898f |
|
MNRAS 58, 450, 1898 |
|
See1898g |
orb - |
See, T.J.J. |
1898AJ.....19...57S |
See1898g |
|
AJ 19, 57, 1898 |
|
See1900a |
- |
See, T.J.J. |
1900AN....152...73S |
See1900a |
|
AN 152, 73, #3629, 1900 |
|
See1900b |
orb - |
See, T.J.J. |
1900AN....152...75S |
See1900b |
|
AN 152, 75, #3629, 1900 |
|
See1900c |
Ma j |
See, T.J.J. |
1900AN....152..179S |
See1900c |
|
AN 152, 179, #3636, 1900 |
|
See1900d |
Ma j |
See, T.J.J. |
1900AN....153...99S |
See1900d |
|
AN 153, 99, #3654, 1900 |
|
See1900e |
Ma j |
See, T.J.J. |
1900AN....152..329S |
See1900e |
|
AN 152, 329, #3645, 1900 |
|
See1906A |
Ma - |
See, T.J.J. |
1906MmRAS..56....1L |
See1906A |
|
cited by Lewis (MemRAS 56, 1, 1906) |
|
See1906B |
Ma - |
See, T.J.J. |
1906QB821.B972..... |
See1906B |
|
cited in BDS (Burnham Double Star Cat., 1906) |
|
See1908a |
orb - |
See, T.J.J. |
1908MNRAS..68..192S |
See1908a |
|
MNRAS 68, 192, 1908 |
|
See1908b |
orb - |
See, T.J.J. |
1908MNRAS..68..195S |
See1908b |
|
MNRAS 68, 195, 1908 |
|
See1908c |
- |
See, T.J.J. |
1908MNRAS..68..198S |
See1908c |
|
MNRAS 68, 198, 1908 |
|
See1908d |
orb - |
See, T.J.J. |
1908MNRAS..68..568S |
See1908d |
|
MNRAS 68, 568, 1908 |
|
See1911 |
Ma j |
See, T.J.J. |
. |
See1911 |
|
Pub. USNO 6, A117, 1911 |
|
See1927A |
Ma - |
See, T.J.J. |
1927sdsc.book...... |
See1927A |
|
cited in SDS (Southern Double Star Cat.), 1927 |
|
See1932A |
Ma - |
See, T.J.J. |
1932QB821.A43...... |
See1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
See9999 |
Ma - |
See, T.J.J. |
................... |
See9999 |
|
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 |
17086-2650 |
SEE 319 |
AB |
1999 |
8 |
210 |
7.7 |
8.69 |
11.82 |
B9IV |
|
170836.61-265012.3 |
17086-2650 |
SEE 319 |
AB |
2015 |
9 |
211 |
7.6 |
8.69 |
11.82 |
B9IV |
|
170836.61-265012.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17086-2650 SEE 319 AB (HD 154781) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17086-2650 SEE 319 AB (HD 154781) : MEASURES
No records found.
WDS 17086-2650 (HD 154781) : 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 17086-2650 (HD 154781) : ALADIN DSS IMAGE @ 17h 08m 36.61s -26° 50' 12.3"
WDS 17086-2650 SEE 319 AB (HD 154781) : 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 |
|
17086-2650 |
SEE 319 |
AB |
211 |
7.6 |
|
Show |
|
17086-2650 |
SEE 319 |
Aa,Ab |
326 |
0.0 |
|
Show |
|
17070-2705 |
I 1310 |
|
160 |
1.9 |
27 |
Show |
|
17101-2715 |
LEI 29 |
|
257 |
1.5 |
33 |
Show |
|
17061-2635 |
EVS 29 |
|
244 |
19.0 |
38 |
Show |
|
17095-2612 |
SKF2521 |
AB |
45 |
7.4 |
40 |
Show |
|
17095-2612 |
SKF2521 |
Aa,Ab |
160 |
0.1 |
40 |
Show |
|
17116-2642 |
BU 956 |
AB |
170 |
0.9 |
42 |
Show |
|
17116-2642 |
BU 956 |
AC |
146 |
66.3 |
42 |
Show |
|
17115-2631 |
RST1939 |
|
72 |
0.7 |
44 |
Show |
|
17122-2659 |
TDT 262 |
|
247 |
0.7 |
49 |
Show |
|
17118-2626 |
HDS2429 |
|
4 |
0.2 |
49 |
Show |
|
17122-2703 |
BU 125 |
AB |
66 |
1.8 |
50 |
Show |
|
17122-2703 |
BU 125 |
AC |
82 |
82.3 |
50 |
Show |
|
17113-2725 |
COR 10 |
Aa,Ab |
257 |
0.2 |
50 |
Show |
|
17113-2725 |
CHN 26 |
AC |
330 |
5.1 |
50 |
Show |
|
17113-2725 |
COR 10 |
Aa,B |
328 |
1.1 |
50 |
Show |
|
17111-2723 |
KRS 8 |
Aa,Ab |
219 |
0.1 |
51 |
Show |
|
17111-2723 |
REP 45 |
AB |
109 |
3.4 |
51 |
Show |
|
17111-2723 |
REP 45 |
CD |
330 |
5.1 |
51 |
Show |
|
17111-2724 |
KRS 9 |
Aa,Ab |
114 |
0.0 |
55 |
Show |
|
17111-2724 |
REP 46 |
AB |
209 |
3.1 |
55 |
Show |
|
17076-2555 |
OCC9048 |
|
-1 |
0.0 |
57 |
Show |
|
17102-2746 |
I 246 |
|
47 |
1.4 |
60 |
Show |
|
17100-2549 |
OCC9049 |
|
-1 |
0.0 |
64 |
Show |
|
17052-2602 |
BRT3040 |
|
218 |
4.9 |
67 |
Show |
|
17052-2543 |
BRT3041 |
|
5 |
4.4 |
81 |
Show |
|
17112-2536 |
DBR 287 |
|
117 |
1.7 |
83 |
Show |
|
17114-2531 |
DBR 288 |
|
341 |
2.0 |
88 |
Show |
|
17021-2718 |
LDS 580 |
|
199 |
14.5 |
91 |
Show |
Guniibuu |
17153-2636 |
SHJ 243 |
AB |
138 |
5.1 |
92 |
Show |
Guniibuu |
17153-2636 |
SHJ 243 |
AC |
74 |
732.5 |
92 |
Show |
Guniibuu |
17153-2636 |
SHJ 243 |
AE |
313 |
38.2 |
92 |
Show |
Guniibuu |
17153-2636 |
SHJ 243 |
AD |
342 |
295.5 |
92 |
Show |
|
17153-2636 |
SHJ 243 |
BD |
337 |
272.3 |
92 |
Show |
|
17046-2534 |
CVN 101 |
AB |
230 |
2.1 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AC |
333 |
2.2 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AD |
281 |
2.7 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AE |
13 |
2.8 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AF |
171 |
3.8 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AG |
37 |
4.0 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AH |
164 |
4.9 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AI |
286 |
6.0 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AJ |
23 |
6.6 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AK |
306 |
8.4 |
94 |
Show |
|
17046-2534 |
CVN 101 |
AL |
125 |
9.1 |
94 |
Show |
|
17022-2732 |
B 2402 |
|
58 |
8.8 |
96 |
Show |
|
17014-2639 |
HDS2410 |
|
7 |
0.2 |
98 |
Show |
|
17131-2532 |
RST3076 |
|
198 |
0.5 |
99 |
Show |
|
17115-2519 |
HU 1522 |
|
89 |
1.0 |
99 |
Show |
|
17151-2750 |
ELP 40 |
|
190 |
0.1 |
105 |
|
|
WDS 17086-2650 : COMPONENTS
|
A |
Ab |
Ab |
pa=329.1°
sep=0.02"
| |
B |
pa=207.7°
sep=7.42"
| pa=207.6°
sep=7.43"
|
17086-2650 A
Name |
HD 154781 |
|
Coord arcsec 2000 |
170836.61-265012.3 |
|
Mag |
8.69 |
|
Spectral class |
B9IV (blue-white) |
|
PmRA |
-2.00 |
|
PmDE |
-6.0 |
|
SAO |
185065 |
|
HIP |
83878 |
|
Tycho2 |
6819-06951-1 |
|
HD |
154781 |
|
CD |
CD-2611936 |
|
CP |
CP-26 5824 |
|
Tycho2 |
6819-06951-1 |
|
Pflag |
|
|
RAmdeg |
257.15252570 |
|
DEmdeg |
-26.83674215 |
|
PmRA |
-1.7 |
|
PmDE |
-7.5 |
|
E RAmdeg |
6 |
|
E DEmdeg |
8 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1991.30 |
|
EpDEm |
1990.53 |
|
Num |
9 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.9 |
|
BTmag |
8.764 |
|
E BTmag |
0.018 |
|
VTmag |
8.688 |
|
E VTmag |
0.014 |
|
Prox |
76 |
|
TYC |
T |
|
HIP |
83878 |
|
CCDM |
A |
|
RAdeg |
257.15253028 |
|
DEdeg |
-26.83672389 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.38 |
|
E RAdeg |
6.1 |
|
E DEdeg |
8.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
185065 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0007 |
|
DE1950 |
|
|
PmDE1950 |
-0.039 |
|
Vmag |
8.8 |
|
SpType |
B8 |
|
Double code |
|
|
Source |
25 |
|
CatNum |
11838 |
|
DM |
CD-2611936 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
154781 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.47458306 |
|
DE1950rad |
-0.46727747 |
|
PmRA2000 |
-0.0008 |
|
PmDE2000 |
-0.037 |
|
Catalog |
H |
|
HIP |
83878 |
|
Proxy |
H |
|
RAhms |
17 08 36.61 |
|
DEdms |
-26 50 12.2 |
|
Vmag |
8.62 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
257.153 |
|
DEdeg |
-26.8367 |
|
AstroRef |
A |
|
Plx |
3.87 |
|
CCDM |
17086-2650 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
210 |
|
Rho |
7.579 |
|
HD |
154781 |
|
BD |
|
|
CD |
CD-2611936 |
|
CP |
CP-26 5824 |
|
Dm number |
-2611936 |
|
VIred |
0.04 |
|
SpType |
B9IV |
|
R SpType |
|
|
Coord arcsec 2000 |
170836.61-265012.2 |
|
HIP |
83878 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.488158178 |
|
DErad |
-0.4683892163 |
|
Plx |
3.47 |
|
PmRA |
1.52 |
|
PmDE |
-9.3 |
|
E RArad |
1.26 |
|
E DErad |
0.7 |
|
E Plx |
1.36 |
|
E pmRA |
1.43 |
|
E pmDE |
0.77 |
|
Hpmag |
8.6337 |
|
E Hpmag |
0.0011 |
|
SHp |
0.014 |
|
VA |
0 |
|
BV |
0.181 |
|
E BV |
0.128 |
|
VI |
0.04 |
|
Ccdm |
17086-2650 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.56 |
|
DDEs |
-12.9 |
|
R dRAs |
41 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.3 |
|
Sp |
B8 |
|
PmNote |
* |
|
PmRA |
-9 |
|
PmDE |
-39 |
|
Dm number |
-2611936 |
|
Cat1 |
CD |
|
Name2 |
185065 |
|
Cat2 |
SAO |
|
HD |
154781 |
|
M HD |
|
|
ADS BDS |
A10354 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17024S2642A |
|
HIC |
83878 |
|
17086-2650 Ab
Coord arcsec 2000 |
170836.61-265012.3 |
|
Mag |
9.9 |
|
Calc delta mag |
0.8 |
|
Calc coord |
yes |
|
17086-2650 B
Coord arcsec 2000 |
170836.35-265018.9 |
|
Mag |
11.82 |
|
PmRA |
-1.00 |
|
PmDE |
-11.0 |
|
Calc delta mag |
2.72 |
|
Calc coord |
yes |
|
Ccdm |
17086-2650 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEE 319 |
|
DRAs |
0.30 |
|
DDEs |
-19.1 |
|
R dRAs |
41 |
|
Year |
1897 |
|
Theta |
210 |
|
Rho |
7.4 |
|
Obs |
2 |
|
Vmag |
12.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A10354 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17024S2642B |
|
HIC |
83878 |
|