20503+1649 TDT 2571
20h 50m 19.06s +16° 48' 44.1" P.A. 258.00 sep 0.8 mag 11.43,11.78
Coord 2000 |
20503+1649 |
|
Discov num |
TDT2571 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 19.06 +16 48 44.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
258 |
|
Pa last |
257.5 |
|
P.A. Now (θ) |
257.5° |
|
Sep first |
0.8 |
|
Sep last |
0.84 |
|
Sep. Now (ρ) |
0.84" |
|
Mag pri |
11.43 |
|
Mag sec |
11.78 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1647-01793-1 |
|
Gaia DR2 |
1764640708595158144 |
|
WDS 20503+1649 TDT 2571 : 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 |
20503+1649 |
TDT2571 |
|
1991 |
1 |
258 |
0.8 |
11.43 |
11.78 |
|
|
205019.06+164844.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20503+1649 TDT 2571 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20503+1649 TDT 2571 : MEASURES
No records found.
WDS 20503+1649 : 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 20503+1649 : ALADIN DSS IMAGE @ 20h 50m 19.06s +16° 48' 44.1"
WDS 20503+1649 TDT 2571 : 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 |
|
20503+1649 |
TDT2571 |
|
258 |
0.8 |
|
Show |
|
20513+1647 |
J 3115 |
|
321 |
7.1 |
14 |
Show |
|
20500+1702 |
UC 4303 |
|
81 |
18.2 |
15 |
Show |
|
20508+1702 |
CVR 875 |
|
72 |
20.3 |
15 |
Show |
|
20503+1630 |
LDS1048 |
AB |
151 |
13.7 |
18 |
Show |
|
20503+1630 |
LDS1048 |
AC |
213 |
1.6 |
18 |
Show |
|
20501+1707 |
HEI 183 |
|
25 |
0.5 |
19 |
Show |
|
20522+1656 |
J 3116 |
AB |
39 |
73.3 |
28 |
Show |
|
20522+1656 |
J 3116 |
BC |
143 |
6.0 |
29 |
Show |
|
20499+1718 |
CBL 88 |
|
104 |
43.4 |
30 |
Show |
|
20505+1616 |
KPP4216 |
|
237 |
1.6 |
33 |
Show |
|
20514+1619 |
BPM2283 |
|
243 |
38.1 |
34 |
Show |
|
20485+1628 |
BPM2271 |
|
127 |
97.8 |
34 |
Show |
|
20500+1732 |
TDS1104 |
|
299 |
1.9 |
44 |
Show |
|
20481+1616 |
SKF1770 |
|
223 |
3.4 |
47 |
Show |
|
20506+1601 |
BPM2281 |
|
268 |
35.3 |
48 |
Show |
|
20527+1726 |
J 605 |
AB |
241 |
1.7 |
52 |
Show |
|
20527+1726 |
J 605 |
AC |
161 |
38.1 |
52 |
Show |
|
20518+1736 |
J 2325 |
|
260 |
5.4 |
53 |
Show |
|
20539+1700 |
BPM2288 |
|
339 |
115.1 |
53 |
Show |
|
20501+1556 |
BPM2278 |
|
296 |
68.3 |
54 |
Show |
|
20479+1732 |
BRT1348 |
|
123 |
5.7 |
55 |
Show |
|
20489+1558 |
BPM2275 |
|
143 |
74.7 |
55 |
Show |
|
20481+1601 |
BPM2269 |
|
222 |
81.9 |
58 |
Show |
|
20466+1616 |
BPM2261 |
|
202 |
69.5 |
63 |
Show |
|
20463+1624 |
BPM2257 |
|
337 |
107.8 |
63 |
Show |
|
20463+1715 |
GWP2995 |
|
257 |
8.3 |
63 |
Show |
|
20542+1619 |
BPM2289 |
|
75 |
96.0 |
64 |
Show |
|
20535+1734 |
UC 4319 |
|
158 |
67.6 |
65 |
Show |
|
20509+1544 |
BPM2282 |
|
160 |
54.6 |
66 |
Show |
|
20518+1545 |
GWP3007 |
|
163 |
8.1 |
67 |
Show |
|
20467+1607 |
STF2727 |
AB |
266 |
8.8 |
67 |
Show |
|
20467+1607 |
FYM 18 |
AD |
323 |
109.4 |
67 |
Show |
|
20485+1545 |
BPM2272 |
|
333 |
103.7 |
69 |
Show |
|
20534+1742 |
BPM2286 |
|
19 |
97.0 |
69 |
Show |
|
20468+1602 |
BPM2264 |
|
222 |
107.2 |
70 |
Show |
|
20548+1642 |
ROE 126 |
|
138 |
9.7 |
71 |
Show |
|
20456+1714 |
COU 425 |
|
327 |
0.7 |
73 |
Show |
|
20453+1715 |
GWP2993 |
|
104 |
11.1 |
77 |
Show |
|
20462+1554 |
WSI 110 |
Aa,Ab |
343 |
0.0 |
81 |
Show |
|
20462+1554 |
STF2725 |
AB |
12 |
6.2 |
81 |
Show |
|
20446+1635 |
BPM2250 |
BC |
332 |
117.2 |
82 |
Show |
|
20446+1642 |
BPM2246 |
AB |
16 |
90.0 |
83 |
Show |
|
20446+1642 |
BPM2247 |
AC |
173 |
116.0 |
83 |
Show |
|
20499+1811 |
UC 4302 |
|
172 |
82.1 |
83 |
Show |
|
20446+1635 |
BPM2248 |
AB |
95 |
107.8 |
84 |
Show |
|
20446+1635 |
BPM2249 |
AC |
29 |
107.0 |
84 |
Show |
|
20555+1730 |
J 3328 |
|
120 |
4.2 |
85 |
Show |
|
20530+1806 |
UC 4316 |
|
216 |
48.9 |
87 |
Show |
|
20527+1528 |
HJ 1585 |
|
195 |
14.3 |
89 |
Show |
|
20448+1730 |
BPM2252 |
|
246 |
39.8 |
89 |
|
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WDS 20503+1649 : COMPONENTS
20503+1649 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205019.06+164844.1 |
|
Mag |
11.43 |
|
PmRA |
-9.00 |
|
PmDE |
-12.0 |
|
Tycho2 |
1647-01793-1 |
|
Tycho2 |
1647-01793-1 |
|
Pflag |
|
|
RAmdeg |
312.57933347 |
|
DEmdeg |
16.81223340 |
|
PmRA |
-8.8 |
|
PmDE |
-11.7 |
|
E RAmdeg |
36 |
|
E DEmdeg |
47 |
|
E pmRA |
1.6 |
|
E pmDE |
1.5 |
|
EpRAm |
1986.12 |
|
EpDEm |
1980.28 |
|
Num |
3 |
|
Q RAmdeg |
0.4 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
0.4 |
|
Q pmDE |
0.6 |
|
BTmag |
11.336 |
|
E BTmag |
0.068 |
|
VTmag |
10.937 |
|
E VTmag |
0.073 |
|
Prox |
950 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
312.57935417 |
|
DEdeg |
16.81226083 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
1.58 |
|
E RAdeg |
36.5 |
|
E DEdeg |
50.3 |
|
Posflg |
|
|
Corr |
0.1 |
|
20503+1649 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205019.01+164843.9 |
|
Mag |
11.78 |
|
PmRA |
-9.00 |
|
PmDE |
-12.0 |
|
Calc delta mag |
0.35 |
|
Calc coord |
yes |
|