20076+3837 A 1416 (HD 191257)
20h 07m 34.39s +38° 37' 51.5" P.A. 42.00 sep 4.7 mag 8.34,11.20 Sp A3V
Coord 2000 |
20076+3837 |
|
Discov num |
A 1416 |
|
Comp |
|
|
Coord arcsec 2000 |
20 07 34.39 +38 37 51.5 |
|
Date first |
1889 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
42 |
|
Pa last |
41.7 |
|
P.A. Now (θ) |
41.7° |
|
Sep first |
4.9 |
|
Sep last |
4.719 |
|
Sep. Now (ρ) |
4.719" |
|
Mag pri |
8.34 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
2.86 |
|
Spectral class |
A3V (white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-025 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 191257 |
|
Constellation |
Cygnus |
|
Tycho2 |
3150-01173-1 |
|
Gaia DR2 |
2061859493553462784 |
|
HD |
191257 |
|
ADS |
13408 |
|
WDS 20076+3837 A 1416 (HD 191257) : NOTES
discov_num |
notes |
refcode |
A 1416 |
Aka STH 8. |
Dam2016d |
REFERENCES
refcode |
metd |
author |
reference |
Dam2016d |
C j |
Damm, F. |
................... |
Dam2016d |
+E+ |
private communication, email #173, 2016 |
|
Dam2016d |
+H+ |
|
|
Dam2016d |
+P+ |
|
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20076+3837 |
A 1416 |
|
1998 |
8 |
41 |
4.6 |
8.34 |
11.20 |
A3V |
D |
200734.39+383751.5 |
20076+3837 |
A 1416 |
|
2002 |
9 |
42 |
4.7 |
8.34 |
11.20 |
A3V |
D |
200734.39+383751.5 |
20076+3837 |
A 1416 |
|
2015 |
11 |
42 |
4.7 |
8.34 |
11.20 |
A3V |
N |
200734.39+383751.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20076+3837 A 1416 (HD 191257) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20076+3837 A 1416 (HD 191257) : MEASURES
No records found.
WDS 20076+3837 (HD 191257) : 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 20076+3837 (HD 191257) : ALADIN DSS IMAGE @ 20h 07m 34.39s +38° 37' 51.5"
WDS 20076+3837 A 1416 (HD 191257) : 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 |
|
20076+3837 |
A 1416 |
|
42 |
4.7 |
0 |
Show |
|
20082+3831 |
ALI 920 |
|
149 |
14.0 |
11 |
Show |
|
20066+3836 |
BRT2229 |
|
156 |
3.4 |
12 |
Show |
|
20082+3823 |
DAM 194 |
|
77 |
3.1 |
17 |
Show |
|
20074+3819 |
POP 187 |
|
90 |
5.3 |
18 |
Show |
|
20060+3821 |
POP 185 |
EF |
258 |
3.0 |
25 |
Show |
|
20060+3821 |
POP 185 |
AB |
125 |
43.5 |
26 |
Show |
|
20060+3821 |
POP 185 |
AC |
185 |
64.9 |
26 |
Show |
|
20060+3821 |
POP 185 |
AD |
62 |
128.5 |
26 |
Show |
|
20060+3821 |
POP 185 |
AE |
101 |
120.0 |
26 |
Show |
|
20060+3821 |
POP 185 |
AG |
293 |
19.1 |
26 |
Show |
|
20052+3829 |
BU 1481 |
AB |
240 |
42.7 |
30 |
Show |
|
20052+3829 |
WAL 126 |
AC |
212 |
70.4 |
30 |
Show |
|
20052+3829 |
LLO 21 |
AD |
212 |
4.9 |
30 |
Show |
|
20052+3829 |
LLO 21 |
AE |
169 |
9.1 |
30 |
Show |
|
20084+3808 |
HJ 606 |
|
229 |
44.0 |
31 |
Show |
|
20089+3905 |
MLB 770 |
|
284 |
6.1 |
32 |
Show |
|
20101+3826 |
ALI 921 |
|
200 |
6.9 |
32 |
Show |
|
20048+3837 |
SEI 843 |
|
132 |
13.3 |
32 |
Show |
|
20091+3907 |
MLB 771 |
|
17 |
3.7 |
34 |
Show |
|
20052+3857 |
BU 1480 |
|
328 |
8.2 |
35 |
Show |
|
20057+3905 |
J 1072 |
|
252 |
4.1 |
36 |
Show |
|
20051+3814 |
COU2213 |
|
174 |
2.5 |
37 |
Show |
|
20088+3915 |
MLB 769 |
|
131 |
4.9 |
40 |
Show |
|
20044+3820 |
TOR 20 |
|
158 |
17.3 |
42 |
Show |
|
20042+3851 |
ALI 915 |
|
198 |
14.9 |
42 |
Show |
|
20040+3847 |
ALI 914 |
AB |
230 |
14.8 |
43 |
Show |
|
20107+3900 |
ES 2046 |
|
100 |
6.2 |
44 |
Show |
|
20109+3857 |
DAM 198 |
|
263 |
6.4 |
44 |
Show |
|
20073+3753 |
SKF 290 |
|
157 |
22.9 |
46 |
Show |
|
20112+3854 |
MLB 950 |
|
185 |
4.2 |
46 |
Show |
|
20039+3822 |
SEI 835 |
|
10 |
25.6 |
47 |
Show |
|
20059+3755 |
ES 2119 |
AB |
256 |
12.8 |
47 |
Show |
|
20074+3751 |
POP 191 |
|
61 |
4.2 |
47 |
Show |
|
20059+3755 |
ES 2119 |
BC |
256 |
5.7 |
47 |
Show |
|
20113+3855 |
DAM 199 |
|
70 |
6.5 |
48 |
Show |
|
20114+3824 |
SLE 955 |
|
27 |
15.2 |
48 |
Show |
|
20041+3815 |
TOR 18 |
|
116 |
13.2 |
48 |
Show |
|
20115+3823 |
SLE 956 |
|
236 |
9.9 |
49 |
Show |
|
20117+3843 |
TDT2073 |
|
151 |
1.6 |
49 |
Show |
|
20081+3926 |
ES 1972 |
|
146 |
4.4 |
50 |
Show |
|
20037+3820 |
HJ 1470 |
|
340 |
29.3 |
50 |
Show |
|
20116+3853 |
A 1418 |
|
330 |
3.0 |
50 |
Show |
|
20035+3837 |
COU2533 |
|
102 |
1.0 |
51 |
Show |
|
20093+3926 |
TDT2028 |
|
187 |
1.5 |
53 |
Show |
|
20034+3815 |
A 1412 |
|
228 |
0.8 |
55 |
Show |
|
20122+3827 |
STT 401 |
|
69 |
12.8 |
56 |
Show |
|
20056+3746 |
A 1414 |
|
34 |
0.3 |
58 |
Show |
|
20042+3755 |
TOR 19 |
|
97 |
8.8 |
58 |
Show |
|
20106+3751 |
SEI 949 |
|
134 |
10.4 |
59 |
Show |
|
20085+3936 |
MLB 768 |
|
111 |
5.1 |
59 |
|
|
WDS 20076+3837 : COMPONENTS
20076+3837 A
Name |
HD 191257 |
|
Coord arcsec 2000 |
200734.39+383751.5 |
|
Mag |
8.34 |
|
Spectral class |
A3V (white) |
|
PmRA |
-3.00 |
|
PmDE |
-25.0 |
|
Tycho2 |
3150-01173-1 |
|
HD |
191257 |
|
ADS |
13408 |
|
DM |
BD+38 3913 |
|
Tycho2 |
3150-01173-1 |
|
Pflag |
|
|
RAmdeg |
301.89331767 |
|
DEmdeg |
38.63097975 |
|
PmRA |
-0.4 |
|
PmDE |
-23.3 |
|
E RAmdeg |
6 |
|
E DEmdeg |
6 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.35 |
|
EpDEm |
1991.46 |
|
Num |
5 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.3 |
|
Q pmRA |
1.2 |
|
Q pmDE |
0.4 |
|
BTmag |
8.482 |
|
E BTmag |
0.015 |
|
VTmag |
8.338 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
301.89331889 |
|
DEdeg |
38.63103333 |
|
EpRA 1990 |
1.61 |
|
EpDE 1990 |
1.70 |
|
E RAdeg |
5.6 |
|
E DEdeg |
5.6 |
|
Posflg |
|
|
Corr |
0.0 |
|
20076+3837 B
Coord arcsec 2000 |
200734.60+383755.0 |
|
Mag |
11.2 |
|
Calc delta mag |
2.86 |
|
Calc coord |
yes |
|