20419+3752 TDT 2478
20h 41m 55.39s +37° 51' 49.5" P.A. 339.00 sep 1.9 mag 11.72,12.45
Coord 2000 |
20419+3752 |
|
Discov num |
TDT2478 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 55.39 +37 51 49.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
339 |
|
Pa last |
339.4 |
|
P.A. Now (θ) |
339.4° |
|
Sep first |
1.9 |
|
Sep last |
1.9 |
|
Sep. Now (ρ) |
1.9" |
|
Mag pri |
11.72 |
|
Mag sec |
12.45 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3166-01700-1 |
|
Gaia DR2 |
2063289614562130432 |
|
WDS 20419+3752 TDT 2478 : 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 |
20419+3752 |
TDT2478 |
|
1991 |
1 |
339 |
1.9 |
11.72 |
12.45 |
|
|
204155.39+375149.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20419+3752 TDT 2478 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20419+3752 TDT 2478 : MEASURES
No records found.
WDS 20419+3752 : 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 20419+3752 : ALADIN DSS IMAGE @ 20h 41m 55.39s +37° 51' 49.5"
WDS 20419+3752 TDT 2478 : 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 |
|
20419+3752 |
TDT2478 |
|
339 |
1.9 |
|
Show |
|
20432+3749 |
ES 2122 |
AB |
71 |
5.4 |
12 |
Show |
|
20432+3749 |
FYM 323 |
AC |
142 |
20.4 |
12 |
Show |
|
20412+3801 |
ES 2512 |
|
327 |
6.9 |
14 |
Show |
|
20408+3802 |
ALI 672 |
|
167 |
12.4 |
17 |
Show |
|
20404+3758 |
SEI1212 |
AB |
195 |
18.9 |
19 |
Show |
|
20404+3758 |
FYM 327 |
AC |
30 |
14.0 |
19 |
Show |
|
20415+3818 |
TDT2473 |
|
169 |
0.6 |
27 |
Show |
|
20422+3726 |
SEI1223 |
|
142 |
10.3 |
27 |
Show |
|
20437+3727 |
COU2291 |
|
228 |
1.0 |
33 |
Show |
|
20391+3759 |
SEI1208 |
|
11 |
7.5 |
35 |
Show |
|
20390+3804 |
SEI1204 |
|
291 |
7.8 |
36 |
Show |
|
20420+3827 |
AG 263 |
|
70 |
1.6 |
37 |
Show |
|
20447+3739 |
SEI1232 |
|
240 |
28.9 |
37 |
Show |
|
20400+3821 |
KPP 5 |
|
337 |
3.1 |
37 |
Show |
|
20419+3711 |
SEI1220 |
|
161 |
13.0 |
41 |
Show |
|
20382+3742 |
SEI1201 |
|
350 |
22.8 |
45 |
Show |
|
20436+3834 |
BRT2232 |
|
269 |
5.8 |
46 |
Show |
|
20384+3811 |
TDT2444 |
Aa,Ab |
319 |
1.0 |
46 |
Show |
|
20380+3741 |
TOB 193 |
AB |
231 |
28.1 |
48 |
Show |
|
20380+3741 |
TOB 193 |
AC |
267 |
31.4 |
48 |
Show |
|
20391+3717 |
SEI1207 |
|
121 |
27.0 |
49 |
Show |
|
20383+3814 |
SEI1202 |
|
89 |
14.1 |
49 |
Show |
|
20380+3806 |
SEI1197 |
|
173 |
14.3 |
50 |
Show |
|
20396+3710 |
ES 2194 |
|
289 |
7.2 |
51 |
Show |
|
20447+3714 |
SEI1233 |
|
73 |
5.3 |
52 |
Show |
|
20450+3827 |
ALI 947 |
|
69 |
6.9 |
52 |
Show |
|
20440+3838 |
TDT2506 |
|
23 |
2.9 |
53 |
Show |
|
20440+3839 |
COU2292 |
|
240 |
0.3 |
53 |
Show |
|
20464+3747 |
SEI1244 |
|
149 |
22.5 |
53 |
Show |
|
20399+3703 |
ES 248 |
AB |
3 |
4.3 |
55 |
Show |
|
20399+3703 |
ES 248 |
AC |
66 |
10.6 |
55 |
Show |
|
20379+3725 |
SEI1196 |
|
336 |
17.7 |
55 |
Show |
|
20410+3658 |
TDT2469 |
|
353 |
2.9 |
56 |
Show |
|
20402+3846 |
TDT2459 |
|
36 |
1.4 |
59 |
Show |
|
20461+3824 |
ALI 949 |
|
313 |
11.9 |
59 |
Show |
|
20433+3847 |
GRV 371 |
|
180 |
65.5 |
59 |
Show |
|
20430+3850 |
ES 2053 |
|
223 |
4.5 |
59 |
Show |
|
20449+3839 |
ALI 951 |
|
49 |
11.1 |
59 |
Show |
|
20378+3824 |
SEI1195 |
|
219 |
9.1 |
59 |
Show |
|
20458+3715 |
TDT2522 |
|
89 |
0.5 |
60 |
Show |
|
20387+3838 |
STF2708 |
AB |
323 |
57.9 |
61 |
Show |
|
20387+3838 |
STF2708 |
AC |
336 |
40.6 |
61 |
Show |
|
20387+3838 |
STF2708 |
AD |
231 |
115.6 |
61 |
Show |
|
20397+3658 |
A 1432 |
|
117 |
0.4 |
61 |
Show |
|
20390+3702 |
COU2219 |
|
43 |
0.9 |
61 |
Show |
|
20470+3806 |
TDT2534 |
|
138 |
0.6 |
62 |
Show |
|
20374+3721 |
TOB 192 |
|
106 |
32.0 |
62 |
Show |
|
20373+3822 |
SEI1194 |
|
113 |
25.1 |
63 |
Show |
|
20455+3706 |
FIO 1 |
|
319 |
4.9 |
63 |
Show |
|
20468+3730 |
ALI 674 |
|
328 |
13.0 |
63 |
|
|
WDS 20419+3752 : COMPONENTS
20419+3752 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204155.39+375149.5 |
|
Mag |
11.72 |
|
PmRA |
-1.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
3166-01700-1 |
|
Tycho2 |
3166-01700-1 |
|
Pflag |
|
|
RAmdeg |
310.48080629 |
|
DEmdeg |
37.86375792 |
|
PmRA |
-1.1 |
|
PmDE |
-3.6 |
|
E RAmdeg |
49 |
|
E DEmdeg |
46 |
|
E pmRA |
2.2 |
|
E pmDE |
2.1 |
|
EpRAm |
1984.54 |
|
EpDEm |
1984.99 |
|
Num |
4 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
2.4 |
|
Q pmRA |
0.5 |
|
Q pmDE |
2.5 |
|
BTmag |
11.714 |
|
E BTmag |
0.067 |
|
VTmag |
11.679 |
|
E VTmag |
0.111 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
310.48080917 |
|
DEdeg |
37.86376361 |
|
EpRA 1990 |
1.62 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
51.6 |
|
E DEdeg |
48.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
20419+3752 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204155.35+375151.3 |
|
Mag |
12.45 |
|
PmRA |
-1.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
0.73 |
|
Calc coord |
yes |
|