20173+3837 TDT 2141 (HD 228762)
20h 17m 20.76s +38° 37' 20.1" P.A. 96.00 sep 1.3 mag 11.27,11.31 Sp B8
Coord 2000 |
20173+3837 |
|
Discov num |
TDT2141 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 20.76 +38 37 20.1 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
98 |
|
Pa last |
96.2 |
|
P.A. Now (θ) |
96.2° |
|
Sep first |
1.3 |
|
Sep last |
1.298 |
|
Sep. Now (ρ) |
1.298" |
|
Mag pri |
11.27 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
B8 (blue-white) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 228762 |
|
Constellation |
Cygnus |
|
Tycho2 |
3151-01565-1 |
|
Gaia DR2 |
2061322897496583296 |
|
HD |
228762 |
|
WDS 20173+3837 TDT 2141 (HD 228762) : NOTES
No records found.
REFERENCES
No records found.
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20173+3837 |
TDT2141 |
|
1991 |
1 |
98 |
1.3 |
11.27 |
11.31 |
|
|
201720.76+383720.1 |
20173+3837 |
TDT2141 |
|
2000 |
2 |
99 |
1.2 |
11.27 |
11.31 |
B8 |
|
201720.76+383720.1 |
20173+3837 |
TDT2141 |
|
2015 |
3 |
96 |
1.3 |
11.27 |
11.31 |
B8 |
|
201720.76+383720.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20173+3837 TDT 2141 (HD 228762) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20173+3837 TDT 2141 (HD 228762) : MEASURES
No records found.
WDS 20173+3837 (HD 228762) : 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 20173+3837 (HD 228762) : ALADIN DSS IMAGE @ 20h 17m 20.76s +38° 37' 20.1"
WDS 20173+3837 TDT 2141 (HD 228762) : 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 |
|
20173+3837 |
TDT2141 |
|
96 |
1.3 |
|
Show |
|
20176+3835 |
ALI 927 |
|
67 |
5.7 |
4 |
Show |
|
20173+3834 |
MLB 951 |
|
321 |
4.9 |
4 |
Show |
|
20177+3836 |
SEI1069 |
|
247 |
14.6 |
5 |
Show |
|
20179+3845 |
SLE 990 |
|
274 |
8.9 |
10 |
Show |
|
20161+3837 |
SEI1049 |
|
23 |
17.0 |
14 |
Show |
|
20163+3829 |
SLE 981 |
|
260 |
11.3 |
15 |
Show |
|
20183+3825 |
ES 2049 |
|
267 |
3.2 |
16 |
Show |
|
20189+3839 |
SLE 996 |
|
106 |
6.6 |
18 |
Show |
|
20183+3822 |
SLE 992 |
|
282 |
10.3 |
19 |
Show |
|
20183+3820 |
CRB 10 |
|
39 |
5.0 |
21 |
Show |
|
20161+3854 |
CHR 95 |
|
56 |
0.2 |
23 |
Show |
|
20160+3856 |
ALI 926 |
|
282 |
8.6 |
25 |
Show |
|
20194+3831 |
SLE1001 |
|
216 |
16.1 |
26 |
Show |
|
20192+3822 |
ES 2504 |
|
110 |
7.7 |
27 |
Show |
|
20150+3837 |
SLE 976 |
|
90 |
6.8 |
27 |
Show |
|
20189+3817 |
A 1425 |
AB |
266 |
0.2 |
28 |
Show |
|
20189+3817 |
A 1425 |
AB,C |
310 |
9.1 |
28 |
Show |
|
20159+3859 |
BRT2230 |
|
297 |
6.0 |
28 |
Show |
|
20190+3900 |
HO 125 |
|
196 |
3.5 |
30 |
Show |
|
20192+3859 |
HO 126 |
AB |
163 |
2.2 |
32 |
Show |
|
20192+3859 |
HO 126 |
AC |
247 |
37.0 |
32 |
Show |
|
20176+3806 |
ES 2502 |
|
325 |
5.2 |
32 |
Show |
|
20148+3827 |
A 1421 |
|
8 |
1.8 |
32 |
Show |
|
20151+3820 |
SLE 977 |
|
279 |
7.3 |
32 |
Show |
|
20198+3852 |
SLE1004 |
|
166 |
11.2 |
32 |
Show |
|
20196+3820 |
A 1426 |
|
259 |
3.7 |
33 |
Show |
|
20202+3840 |
SLE1006 |
AB |
156 |
16.0 |
34 |
Show |
|
20202+3840 |
SLE1006 |
AC |
90 |
18.7 |
34 |
Show |
|
20202+3838 |
ES 2052 |
|
144 |
2.5 |
34 |
Show |
|
20149+3821 |
SLE 973 |
|
131 |
8.7 |
34 |
Show |
|
20204+3840 |
SEI1088 |
AB |
238 |
4.3 |
35 |
Show |
|
20204+3840 |
SEI1089 |
AC |
17 |
28.2 |
35 |
Show |
|
20147+3820 |
SLE 972 |
|
114 |
11.1 |
36 |
Show |
|
20182+3803 |
SLE 991 |
|
131 |
11.8 |
36 |
Show |
|
20178+3802 |
RBR 25 |
|
107 |
11.4 |
36 |
Show |
|
20188+3909 |
SEI1079 |
|
110 |
6.2 |
36 |
Show |
|
20162+3805 |
SEI1050 |
|
313 |
3.9 |
36 |
Show |
|
20143+3829 |
SLE 970 |
|
234 |
11.9 |
37 |
Show |
|
20146+3855 |
ES 2047 |
BC |
197 |
4.7 |
37 |
Show |
|
20183+3802 |
SLE 993 |
|
70 |
16.4 |
37 |
Show |
|
20146+3855 |
ES 2047 |
AB |
174 |
33.2 |
37 |
Show |
|
20146+3855 |
ES 2047 |
AD |
103 |
10.6 |
37 |
Show |
|
20146+3855 |
ES 2047 |
AE |
106 |
27.6 |
37 |
Show |
|
20177+3914 |
COU2536 |
|
312 |
1.8 |
38 |
Show |
|
20144+3822 |
SEI1038 |
|
197 |
3.1 |
38 |
Show |
|
20156+3910 |
SEI1046 |
|
249 |
1.5 |
39 |
Show |
|
20149+3809 |
TDT2119 |
|
95 |
0.6 |
40 |
Show |
|
20196+3808 |
SEI1084 |
AB |
247 |
26.3 |
40 |
Show |
|
20196+3808 |
TOB 185 |
AC |
259 |
13.6 |
40 |
Show |
|
20166+3759 |
ALI 663 |
|
58 |
12.0 |
41 |
|
|
WDS 20173+3837 : COMPONENTS
20173+3837 A
Componente originario normalizzato |
AB |
|
Name |
HD 228762 |
|
Coord arcsec 2000 |
201720.76+383720.1 |
|
Mag |
11.27 |
|
Spectral class |
B8 (blue-white) |
|
PmRA |
-11.00 |
|
PmDE |
-6.0 |
|
Tycho2 |
3151-01565-1 |
|
HD |
228762 |
|
Tycho2 |
3151-01565-1 |
|
Pflag |
|
|
RAmdeg |
304.33657320 |
|
DEmdeg |
38.62222812 |
|
PmRA |
-10.7 |
|
PmDE |
-5.8 |
|
E RAmdeg |
37 |
|
E DEmdeg |
36 |
|
E pmRA |
1.7 |
|
E pmDE |
1.7 |
|
EpRAm |
1982.71 |
|
EpDEm |
1982.85 |
|
Num |
6 |
|
Q RAmdeg |
2.1 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
2.1 |
|
Q pmDE |
1.3 |
|
BTmag |
11.366 |
|
E BTmag |
0.068 |
|
VTmag |
11.122 |
|
E VTmag |
0.086 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.33657083 |
|
DEdeg |
38.62225028 |
|
EpRA 1990 |
1.52 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
49.9 |
|
E DEdeg |
48.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
20173+3837 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201720.85+383720.0 |
|
Mag |
11.31 |
|
PmRA |
-11.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
0.04 |
|
Calc coord |
yes |
|