20144+8032 STF 2694 (HD 194375)
20h 14m 26.13s +80° 31' 54.5" P.A. 345.00 sep 4.3 mag 6.85,9.58 Sp B9.5IV dist. 129.53 pc (422.53 l.y.)
Coord 2000 |
20144+8032 |
|
Discov num |
STF2694 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 26.13 +80 31 54.5 |
|
Date first |
1832 |
|
Date last |
2016 |
|
Obs |
18 |
|
Pa first |
346 |
|
Pa last |
344.9 |
|
P.A. Now (θ) |
344.9° |
|
Sep first |
3.7 |
|
Sep last |
4.254 |
|
Sep. Now (ρ) |
4.254" |
|
Mag pri |
6.85 |
|
Mag sec |
9.58 |
|
delta mag (ΔM) |
2.73 |
|
Spectral class |
B9.5IV (blue-white) |
|
Pri motion ra |
+016 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
Notes |
|
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 194375 |
|
Constellation |
Draco |
|
SAO |
3364 |
|
HIP |
99759 |
|
Tycho2 |
4593-02548-1 |
|
Gaia DR2 |
2292242363913579392 |
|
HD |
194375 |
|
GC |
28266 |
|
BD |
BD+80 650 |
|
Distance |
129.53 |
|
Distance ly |
422.53 |
|
WDS 20144+8032 STF 2694 (HD 194375) : NOTES
No records found.
DISCOVERER
idgroup |
discov |
author |
1 |
STF |
(F. Struve DD - Appendix list #1) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20144+8032 |
STF2694 |
|
2005 |
16 |
345 |
4.2 |
6.85 |
9.58 |
B9.5IV |
D |
201426.13+803154.5 |
20144+8032 |
STF2694 |
|
2012 |
17 |
343 |
4.1 |
6.85 |
9.58 |
B9.5IV |
D |
201426.13+803154.5 |
20144+8032 |
STF2694 |
|
2016 |
18 |
345 |
4.3 |
6.85 |
9.58 |
B9.5IV |
|
201426.13+803154.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20144+8032 STF 2694 (HD 194375) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20144+8032 STF 2694 (HD 194375) : MEASURES
No records found.
WDS 20144+8032 (HD 194375) : 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 20144+8032 (HD 194375) : ALADIN DSS IMAGE @ 20h 14m 26.13s +80° 31' 54.5"
WDS 20144+8032 STF 2694 (HD 194375) : 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 |
|
20144+8032 |
STF2694 |
|
345 |
4.3 |
1 |
Show |
|
20165+8109 |
STT 526 |
|
167 |
1.3 |
38 |
Show |
|
19571+8031 |
LDS1924 |
|
270 |
7.5 |
43 |
Show |
|
20094+8114 |
LOC 439 |
|
78 |
3.9 |
45 |
Show |
|
19562+8028 |
KPP4178 |
|
181 |
55.7 |
46 |
Show |
|
20295+8105 |
STT 593 |
AB |
36 |
214.4 |
50 |
Show |
|
19589+8000 |
LOC 424 |
|
204 |
4.8 |
51 |
Show |
|
20295+8105 |
BUP 212 |
BC |
293 |
100.4 |
53 |
Show |
|
19547+8010 |
LOC 426 |
|
50 |
1.7 |
55 |
Show |
|
20108+8127 |
LOC 440 |
|
158 |
1.4 |
56 |
Show |
|
20084+8127 |
HU 957 |
|
144 |
4.9 |
58 |
Show |
|
20282+8125 |
BUP 211 |
AB |
11 |
109.5 |
63 |
Show |
|
20282+8125 |
STH 7 |
AC |
282 |
196.6 |
63 |
Show |
|
19593+7941 |
TDT1902 |
|
119 |
0.6 |
65 |
Show |
|
19593+8138 |
MLR 231 |
|
242 |
0.3 |
76 |
Show |
|
19560+7927 |
STF2647 |
|
258 |
8.5 |
81 |
Show |
|
20255+8152 |
LOC 452 |
|
150 |
1.1 |
85 |
Show |
|
20167+8156 |
LOC 441 |
|
139 |
1.0 |
85 |
Show |
|
20119+7847 |
LOC 437 |
|
230 |
34.9 |
106 |
Show |
|
20195+7836 |
WFC 232 |
|
143 |
3.8 |
118 |
Show |
|
20156+7826 |
LOC 436 |
|
217 |
9.5 |
126 |
Show |
|
20277+7828 |
KPP4200 |
|
166 |
1.7 |
129 |
Show |
|
20291+7819 |
KPP1433 |
|
234 |
10.8 |
139 |
Show |
|
20277+8257 |
MLR 234 |
|
94 |
0.6 |
149 |
Show |
|
20200+8306 |
LOC 454 |
|
145 |
7.8 |
155 |
Show |
|
20062+7756 |
LOC 435 |
|
260 |
1.0 |
158 |
Show |
|
20178+8314 |
LOC 442 |
|
74 |
1.5 |
163 |
Show |
|
20323+7753 |
LOC 450 |
|
293 |
3.2 |
167 |
Show |
|
19554+7754 |
LOC 421 |
|
290 |
3.5 |
167 |
Show |
|
20089+7743 |
STF2675 |
AB |
120 |
7.3 |
170 |
Show |
|
20089+7743 |
STF2675 |
AC |
334 |
170.2 |
170 |
Show |
|
19570+8319 |
WFC 227 |
|
50 |
5.9 |
171 |
Show |
|
19589+8325 |
HDS2845 |
|
187 |
0.7 |
176 |
Show |
|
19553+8327 |
LDS1926 |
|
140 |
7.7 |
180 |
Show |
|
20118+7730 |
LOC 433 |
|
132 |
1.7 |
183 |
Show |
|
20228+8334 |
TDT2220 |
|
59 |
0.4 |
183 |
Show |
|
20152+8335 |
UC 4127 |
|
43 |
42.7 |
183 |
Show |
|
20077+8336 |
LOC 443 |
|
8 |
1.4 |
185 |
Show |
|
20077+7718 |
OL 122 |
|
203 |
2.5 |
195 |
Show |
|
20089+7715 |
LDS1928 |
AB |
166 |
5.4 |
198 |
Show |
|
20319+8350 |
LOC 456 |
|
266 |
1.1 |
201 |
Show |
|
20100+7711 |
PLT 8 |
|
78 |
24.2 |
202 |
Show |
|
20006+7709 |
LOC 434 |
|
176 |
2.1 |
207 |
Show |
|
20159+7649 |
LOC 432 |
|
343 |
4.1 |
224 |
Show |
|
20095+7651 |
SKF2805 |
|
347 |
158.7 |
224 |
Show |
|
20066+7643 |
TDT1986 |
|
138 |
0.7 |
231 |
Show |
|
20248+7641 |
TDT2248 |
|
243 |
0.4 |
233 |
Show |
|
20066+7639 |
SKF2804 |
|
345 |
19.0 |
235 |
Show |
|
20304+7634 |
TDT2327 |
|
320 |
0.6 |
243 |
Show |
|
19591+7630 |
HU 956 |
AB |
88 |
0.9 |
246 |
Show |
|
19591+7630 |
HU 956 |
AC |
132 |
138.9 |
246 |
|
|
WDS 20144+8032 : COMPONENTS
20144+8032 A
Name |
HD 194375 |
|
Coord arcsec 2000 |
201426.13+803154.5 |
|
Mag |
6.85 |
|
Spectral class |
B9.5IV (blue-white) |
|
PmRA |
16.00 |
|
PmDE |
-21.0 |
|
SAO |
3364 |
|
HIP |
99759 |
|
Tycho2 |
4593-02548-1 |
|
HD |
194375 |
|
GC |
28266 |
|
BD |
BD+80 650 |
|
Tycho2 |
4593-02548-1 |
|
Pflag |
|
|
RAmdeg |
303.60889285 |
|
DEmdeg |
80.53181584 |
|
PmRA |
16.4 |
|
PmDE |
-21.0 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.44 |
|
EpDEm |
1991.51 |
|
Num |
11 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.2 |
|
BTmag |
6.803 |
|
E BTmag |
0.015 |
|
VTmag |
6.845 |
|
E VTmag |
0.010 |
|
Prox |
42 |
|
TYC |
T |
|
HIP |
99759 |
|
CCDM |
A |
|
RAdeg |
303.60866306 |
|
DEdeg |
80.53186417 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
3.9 |
|
E DEdeg |
3.8 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
3364 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0064 |
|
DE1950 |
|
|
PmDE1950 |
-0.018 |
|
Vmag |
6.8 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
28266 |
|
DM |
BD+80 650 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
194375 |
|
M HD |
0 |
|
GC |
28266 |
|
RA1950rad |
5.31173336 |
|
DE1950rad |
1.4028362 |
|
PmRA2000 |
0.0075 |
|
PmDE2000 |
-0.02 |
|
Catalog |
H |
|
HIP |
99759 |
|
Proxy |
H |
|
RAhms |
20 14 26.07 |
|
DEdms |
+80 31 54.7 |
|
Vmag |
6.8 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
303.609 |
|
DEdeg |
80.5319 |
|
AstroRef |
A |
|
Plx |
8.11 |
|
CCDM |
20144+8032 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
345 |
|
Rho |
4.197 |
|
HD |
194375 |
|
BD |
BD+80 650 |
|
CD |
|
|
CP |
|
|
Dm number |
+80 650 |
|
VIred |
-0.02 |
|
SpType |
A0 |
|
R SpType |
|
|
Coord arcsec 2000 |
201426.07+803154.7 |
|
HIP |
99759 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.2989704775 |
|
DErad |
1.4055462027 |
|
Plx |
7.72 |
|
PmRA |
15.32 |
|
PmDE |
-21.16 |
|
E RArad |
0.37 |
|
E DErad |
0.35 |
|
E Plx |
0.4 |
|
E pmRA |
0.44 |
|
E pmDE |
0.46 |
|
Hpmag |
6.811 |
|
E Hpmag |
0.0009 |
|
SHp |
0.007 |
|
VA |
0 |
|
BV |
0.007 |
|
E BV |
0.008 |
|
VI |
0.03 |
|
Ccdm |
20144+8032 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.84 |
|
DDEs |
-5.3 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
6.8 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
3 |
|
PmDE |
-19 |
|
Dm number |
+80 650 |
|
Cat1 |
BD |
|
Name2 |
+80 424 |
|
Cat2 |
AGK2/3 |
|
HD |
194375 |
|
M HD |
|
|
ADS BDS |
A13708 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20202N8013A |
|
HIC |
99759 |
|
20144+8032 B
Coord arcsec 2000 |
201426.06+803158.6 |
|
Mag |
9.58 |
|
PmRA |
15.00 |
|
PmDE |
-21.0 |
|
Calc delta mag |
2.73 |
|
Calc coord |
yes |
|
Ccdm |
20144+8032 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF2694 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1832 |
|
Theta |
346 |
|
Rho |
4.0 |
|
Obs |
7 |
|
Vmag |
10.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13708 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20202N8013B |
|
HIC |
99759 |
|