17364+6820 STU 10 AC
17h 36m 42.10s +68° 22' 59.0" P.A. 95.00 sep 177.3 mag 8.09,11.38 Sp F5V dist. 88.81 pc (289.7 l.y.)
Coord 2000 |
17364+6820 |
|
Discov num |
STU 10 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 36 42.10 +68 22 59.0 |
|
Date first |
1895 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
94 |
|
Pa last |
95.3 |
|
P.A. Now (θ) |
95.3° |
|
Sep first |
178.5 |
|
Sep last |
177.297 |
|
Sep. Now (ρ) |
177.297" |
|
Mag pri |
8.09 |
|
Mag sec |
11.38 |
|
delta mag (ΔM) |
3.29 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+081 |
|
Sec motion dec |
+005 |
|
Notes |
N
(See Notes) |
|
rPM=0.943
This double is not physical.
17364+6820 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
17570 |
17 36 42 +68 22 59 |
CHR 62 Aa,Ab |
1993 |
2 |
352 |
0.3 |
9.15 |
|
|
Y |
|
Show |
HD 160861 |
17570 |
17 36 42 +68 22 59 |
ENG 61 AB |
2013 |
16 |
209 |
177.7 |
8.09 |
9.33 |
1.24 |
|
|
Show |
|
17570 |
17 36 42 +68 22 59 |
STU 10 AC |
2015 |
12 |
95 |
177.3 |
8.09 |
11.38 |
3.29 |
|
<=== |
Show |
|
|
17 36 26 +68 20 21 |
STU 10 BC |
1999 |
6 |
62 |
301.6 |
9.33 |
11.38 |
2.05 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
SAO |
17570 |
|
HIP |
86187 |
|
Tycho2 |
4428-01849-1 |
|
Gaia DR2 |
1637692474737869440 |
|
HD |
160861 |
|
BD |
BD+68 947 |
|
Distance |
88.81 |
|
Distance ly |
289.7 |
|
WDS 17364+6820 STU 10 AC : NOTES
discov_num |
notes |
refcode |
CHR 62 |
Aa,Ab is also the astrometric binary Ci 18,2354 = GJ 687 |
|
|
Lippincott orbit rejected from Fourth Orbit Catalog |
Lip1967 |
|
("object still suspected to be binary by some, but no even |
Wor1983 |
|
approximately reliable or complete elements yet available") |
|
ENG 61 |
AB: B is BD+68@947. Proper motion of B = -868,-1270 (UCAC2) |
|
|
Proper motion of A = +013+084, C -008+005 |
|
|
AB: Optical pair, based on study of relative motion of the |
|
|
components using the method of apparent motion parameters. |
Kiy2008 |
REFERENCES
refcode |
metd |
author |
reference |
Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
Kiy2008 |
|
SvAL 34, 405, 2008 |
|
Lip1967 |
orb - |
Lippincott, S.L. |
1967AJ.....72.1349L |
Lip1967 |
|
AJ 72, 1349, 1967 |
|
Wor1983 |
- |
Worley, C.E. & Heintz, W.D. |
1983PUSNO..24g...1W |
Wor1983 |
|
Pub. USNO 24, Pt. 7, 1983 (Fourth Orbit Catalog) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
3 |
ENG |
changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to |
34 |
STU |
Sturdy, K. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17364+6820 |
STU 10 |
AC |
1999 |
6 |
95 |
177.5 |
8.09 |
11.38 |
|
D |
173642.10+682259.0 |
17364+6820 |
STU 10 |
AC |
2004 |
7 |
95 |
177.4 |
8.09 |
11.38 |
|
N D |
173642.10+682259.0 |
17364+6820 |
STU 10 |
AC |
2015 |
8 |
95 |
177.4 |
8.09 |
11.38 |
F5V |
N |
173642.10+682259.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17364+6820 STU 10 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17364+6820 STU 10 AC : MEASURES
No records found.
WDS 17364+6820 : 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 17364+6820 : ALADIN DSS IMAGE @ 17h 36m 42.10s +68° 22' 59.0"
WDS 17364+6820 STU 10 AC : 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 |
|
17364+6820 |
CHR 62 |
Aa,Ab |
352 |
0.3 |
|
Show |
|
17364+6820 |
ENG 61 |
AB |
209 |
177.7 |
|
Show |
|
17364+6820 |
STU 10 |
AC |
95 |
177.3 |
|
Show |
|
17364+6820 |
STU 10 |
BC |
62 |
301.6 |
4 |
Show |
|
17389+6813 |
TDT 448 |
|
181 |
0.4 |
16 |
Show |
|
17370+6845 |
FOX 203 |
|
249 |
77.2 |
23 |
Show |
|
17323+6817 |
LDS2734 |
|
216 |
10.6 |
25 |
Show |
|
17326+6834 |
LDS9182 |
AB,C |
193 |
22.6 |
25 |
Show |
|
17326+6834 |
DAM1455 |
AB |
214 |
1.0 |
25 |
Show |
|
17320+6808 |
BU 1458 |
|
342 |
154.9 |
31 |
Show |
|
17376+6743 |
AZC 177 |
|
193 |
32.0 |
40 |
Show |
|
17415+6747 |
CVR 862 |
|
152 |
19.3 |
45 |
Show |
|
17359+6729 |
TDT 426 |
|
171 |
2.0 |
55 |
Show |
|
17278+6757 |
TDT 366 |
|
6 |
4.3 |
56 |
Show |
|
17263+6746 |
BU 1201 |
|
341 |
0.1 |
70 |
Show |
|
17334+6711 |
AZC 176 |
|
29 |
28.2 |
75 |
Show |
|
17371+6707 |
STF2207 |
|
111 |
0.4 |
76 |
Show |
|
17328+6659 |
HDS2476 |
|
212 |
0.4 |
88 |
Show |
|
17413+6948 |
HZG 11 |
|
287 |
3.1 |
89 |
Show |
|
17211+6751 |
MLR 187 |
|
273 |
2.3 |
93 |
Show |
|
17296+6953 |
MLR 188 |
|
197 |
1.8 |
98 |
Show |
|
17295+6953 |
UR 11 |
|
3 |
5.5 |
98 |
Show |
|
17190+6853 |
MET 81 |
AB |
119 |
0.0 |
102 |
Show |
|
17190+6853 |
KPP4033 |
AB,C |
122 |
16.5 |
102 |
Show |
|
17420+7005 |
CRB 200 |
|
198 |
14.6 |
106 |
Show |
|
17286+6642 |
LDS2733 |
|
334 |
6.0 |
111 |
Show |
|
17198+6723 |
CBL 515 |
|
219 |
23.0 |
113 |
Show |
|
17393+7020 |
A 1372 |
|
83 |
1.1 |
115 |
Show |
|
17552+6729 |
HU 925 |
|
327 |
1.9 |
118 |
Show |
|
17176+6920 |
YSC 157 |
|
177 |
0.3 |
118 |
Show |
|
17528+6700 |
BRD 3 |
BC |
152 |
10.6 |
123 |
Show |
|
17528+6700 |
BRD 3 |
AB |
325 |
20.0 |
124 |
Show |
|
17528+6700 |
BRD 3 |
AC |
317 |
9.5 |
124 |
Show |
|
17528+6700 |
ABH 91 |
AD |
239 |
75.8 |
124 |
Show |
|
17528+6700 |
ABH 91 |
AE |
233 |
79.2 |
124 |
Show |
|
17449+6628 |
HU 924 |
|
217 |
0.3 |
125 |
Show |
|
17179+6718 |
LDS2732 |
|
243 |
3.2 |
125 |
Show |
|
17535+7009 |
A 1373 |
|
334 |
2.8 |
139 |
Show |
|
17299+7050 |
TDT 381 |
|
320 |
0.8 |
151 |
Show |
|
17394+7059 |
SKF2736 |
|
260 |
14.0 |
157 |
Show |
|
17377+7102 |
HEI 863 |
AB |
9 |
4.1 |
159 |
Show |
|
17377+7102 |
HEI 863 |
AC |
84 |
4.9 |
159 |
Show |
|
17373+7105 |
LDS1872 |
|
71 |
3.9 |
161 |
Show |
|
17464+7059 |
UC 3402 |
|
2 |
10.2 |
165 |
Show |
|
17279+7112 |
A 1154 |
|
248 |
0.9 |
176 |
Show |
|
17211+7059 |
LDS1864 |
|
33 |
12.5 |
177 |
Show |
|
17386+7120 |
WOR 7 |
|
228 |
8.5 |
178 |
Show |
|
17245+7111 |
LDS1866 |
|
343 |
5.1 |
179 |
Show |
|
17184+6553 |
MLR 65 |
|
260 |
0.4 |
184 |
Show |
|
17527+6540 |
SLW1215 |
|
256 |
9.5 |
189 |
Show |
|
17460+6519 |
LDS2739 |
|
26 |
11.8 |
193 |
|
|
WDS 17364+6820 : COMPONENTS
|
A |
Ab |
B |
Ab |
pa=357.1°
sep=0.28"
| |
B |
pa=209.5°
sep=181.70"
| pa=209.5°
sep=181.94"
| |
C |
pa=104.1°
sep=67.07"
| pa=104.4°
sep=67.16"
| pa=47.5°
sep=209.78"
|
17364+6820 A
Name |
HD 160861 |
|
Coord arcsec 2000 |
173642.10+682259.0 |
|
Mag |
8.09 |
|
Spectral class |
F5V (yellow-white) |
|
PmRA |
0.00 |
|
PmDE |
8.0 |
|
SAO |
17570 |
|
HIP |
86187 |
|
Tycho2 |
4428-01849-1 |
|
HD |
160861 |
|
BD |
BD+68 947 |
|
Tycho2 |
4428-01849-1 |
|
Pflag |
|
|
RAmdeg |
264.17545430 |
|
DEmdeg |
68.38305902 |
|
PmRA |
11.8 |
|
PmDE |
81.1 |
|
E RAmdeg |
6 |
|
E DEmdeg |
6 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.53 |
|
EpDEm |
1991.44 |
|
Num |
9 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.4 |
|
Q pmDE |
0.7 |
|
BTmag |
8.559 |
|
E BTmag |
0.018 |
|
VTmag |
8.093 |
|
E VTmag |
0.013 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
86187 |
|
CCDM |
|
|
RAdeg |
264.17538250 |
|
DEdeg |
68.38287472 |
|
EpRA 1990 |
1.91 |
|
EpDE 1990 |
1.82 |
|
E RAdeg |
6.3 |
|
E DEdeg |
6.4 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
17570 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0003 |
|
DE1950 |
|
|
PmDE1950 |
0.066 |
|
Vmag |
7.9 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
2 |
|
CatNum |
734 |
|
DM |
BD+68 947 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
160861 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.61174339 |
|
DE1950rad |
1.19397758 |
|
PmRA2000 |
0.0008 |
|
PmDE2000 |
0.066 |
|
Catalog |
H |
|
HIP |
86187 |
|
Proxy |
|
|
RAhms |
17 36 42.09 |
|
DEdms |
+68 22 58.3 |
|
Vmag |
8.05 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
264.175 |
|
DEdeg |
68.3829 |
|
AstroRef |
|
|
Plx |
11.3 |
|
CCDM |
17366+6822 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
160861 |
|
BD |
BD+68 947 |
|
CD |
|
|
CP |
|
|
Dm number |
+68 947 |
|
VIred |
0.59 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
173642.09+682258.3 |
|
HIP |
86187 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.6107300273 |
|
DErad |
1.1935060613 |
|
Plx |
11.26 |
|
PmRA |
5.22 |
|
PmDE |
84.14 |
|
E RArad |
0.49 |
|
E DErad |
0.59 |
|
E Plx |
0.53 |
|
E pmRA |
0.61 |
|
E pmDE |
0.78 |
|
Hpmag |
8.147 |
|
E Hpmag |
0.0015 |
|
SHp |
0.013 |
|
VA |
0 |
|
BV |
0.441 |
|
E BV |
0.016 |
|
VI |
0.51 |
|
17364+6820 Ab
Coord arcsec 2000 |
173642.10+682259.3 |
|
Calc delta mag |
9.15 |
|
Calc coord |
yes |
|
17364+6820 B
Coord arcsec 2000 |
173625.91+682020.9 |
|
Coord calc |
173625.91+682020.9 |
|
Mag |
9.33 |
|
Spectral class |
M3.5V (red) |
|
PmRA |
-32.00 |
|
PmDE |
-127.0 |
|
HIP |
86162 |
|
Tycho2 |
4428-01943-1 |
|
BD |
BD+68 946 |
|
Calc delta mag |
0.18 |
|
Tycho2 |
4428-01943-1 |
|
Pflag |
|
|
RAmdeg |
264.10794483 |
|
DEmdeg |
68.33913963 |
|
PmRA |
-320.5 |
|
PmDE |
-1270.7 |
|
E RAmdeg |
16 |
|
E DEmdeg |
17 |
|
E pmRA |
1.3 |
|
E pmDE |
1.4 |
|
EpRAm |
1988.79 |
|
EpDEm |
1988.51 |
|
Num |
10 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.5 |
|
Q pmDE |
0.9 |
|
BTmag |
11.077 |
|
E BTmag |
0.058 |
|
VTmag |
9.327 |
|
E VTmag |
0.022 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
86162 |
|
CCDM |
|
|
RAdeg |
264.10988167 |
|
DEdeg |
68.34204056 |
|
EpRA 1990 |
1.92 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
17.5 |
|
E DEdeg |
18.7 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Catalog |
H |
|
HIP |
86162 |
|
Proxy |
|
|
RAhms |
17 36 26.41 |
|
DEdms |
+68 20 32.0 |
|
Vmag |
9.15 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
264.11 |
|
DEdeg |
68.3422 |
|
AstroRef |
|
|
Plx |
220.85 |
|
CCDM |
17366+6822 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
BD+68 946 |
|
CD |
|
|
CP |
|
|
Dm number |
+68 946 |
|
VIred |
2.11 |
|
SpType |
M3.5Vvar |
|
R SpType |
|
|
Coord arcsec 2000 |
173626.41+682032.0 |
|
HIP |
86162 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.6095895489 |
|
DErad |
1.1927968807 |
|
Plx |
220.84 |
|
PmRA |
-320.57 |
|
PmDE |
-1269.33 |
|
E RArad |
0.92 |
|
E DErad |
1.05 |
|
E Plx |
0.94 |
|
E pmRA |
1.14 |
|
E pmDE |
1.39 |
|
Hpmag |
9.1467 |
|
E Hpmag |
0.0029 |
|
SHp |
0.017 |
|
VA |
0 |
|
BV |
1.505 |
|
E BV |
0.013 |
|
VI |
2.11 |
|
17364+6820 C
Coord arcsec 2000 |
173653.87+682242.6 |
|
Mag |
11.38 |
|
PmRA |
-3.00 |
|
PmDE |
5.0 |
|
Calc delta mag |
2.23 |
|
Calc coord |
yes |
|