20248+5534 TDS 1071
20h 24m 50.31s +55° 33' 43.8" P.A. 184.00 sep 0.9 mag 9.98,11.33 Sp A2
Coord 2000 |
20248+5534 |
|
Discov num |
TDS1071 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 50.31 +55 33 43.8 |
|
Date first |
1991 |
|
Date last |
2010 |
|
Obs |
2 |
|
Pa first |
197 |
|
Pa last |
183.7 |
|
P.A. Now (θ) |
183.7° |
|
Sep first |
0.9 |
|
Sep last |
0.879 |
|
Sep. Now (ρ) |
0.879" |
|
Mag pri |
9.98 |
|
Mag sec |
11.33 |
|
delta mag (ΔM) |
1.35 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3941-00896-1 |
|
Gaia DR2 |
2186806650576629888 |
|
WDS 20248+5534 TDS 1071 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
TDS |
|
Tycho Double Star (from additional DD list) |
................... |
TDT |
|
Tycho Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20248+5534 |
TDS1071 |
|
1991 |
1 |
197 |
0.9 |
9.98 |
11.33 |
|
|
202450.31+553343.8 |
20248+5534 |
TDS1071 |
|
2010 |
2 |
184 |
0.9 |
9.98 |
11.33 |
A2 |
|
202450.31+553343.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20248+5534 TDS 1071 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20248+5534 TDS 1071 : MEASURES
No records found.
WDS 20248+5534 : 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 20248+5534 : ALADIN DSS IMAGE @ 20h 24m 50.31s +55° 33' 43.8"
WDS 20248+5534 TDS 1071 : 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 |
|
20248+5534 |
TDS1071 |
|
184 |
0.9 |
|
Show |
|
20246+5527 |
MLR 588 |
|
245 |
0.2 |
8 |
Show |
|
20256+5544 |
KPP4196 |
|
114 |
2.7 |
13 |
Show |
|
20260+5526 |
STI2527 |
|
81 |
5.2 |
13 |
Show |
|
20244+5509 |
TDT2241 |
|
263 |
1.7 |
25 |
Show |
|
20257+5508 |
A 1429 |
|
187 |
0.7 |
27 |
Show |
|
20243+5602 |
TDT2239 |
|
256 |
1.7 |
30 |
Show |
|
20281+5513 |
STI2533 |
|
198 |
10.0 |
35 |
Show |
|
20264+5500 |
STI2528 |
|
214 |
10.1 |
37 |
Show |
|
20258+5612 |
TDT2262 |
|
95 |
0.8 |
40 |
Show |
|
20209+5511 |
TDT2197 |
|
241 |
2.0 |
41 |
Show |
|
20202+5540 |
STI2519 |
|
119 |
13.2 |
41 |
Show |
|
20231+5504 |
OL 74 |
|
41 |
3.9 |
44 |
Show |
|
20278+5456 |
TDT2293 |
|
261 |
0.8 |
46 |
Show |
|
20265+5619 |
BU 433 |
AB |
207 |
7.6 |
48 |
Show |
|
20265+5619 |
BU 433 |
AC |
241 |
29.3 |
48 |
Show |
|
20247+5446 |
TDT2247 |
|
213 |
0.6 |
49 |
Show |
|
20295+5604 |
KUI 97 |
|
129 |
0.8 |
50 |
Show |
|
20255+5441 |
HJ 1516 |
AB |
147 |
47.3 |
54 |
Show |
|
20255+5441 |
HJ 1516 |
AC |
204 |
50.3 |
54 |
Show |
|
20184+5524 |
STF2671 |
CD |
138 |
5.3 |
55 |
Show |
|
20185+5542 |
BU 1260 |
|
135 |
0.3 |
55 |
Show |
|
20184+5524 |
STF2671 |
AB |
337 |
3.8 |
56 |
Show |
|
20184+5524 |
STF2671 |
AC |
53 |
87.2 |
56 |
Show |
|
20184+5524 |
WOR 52 |
AE |
54 |
30.3 |
56 |
Show |
|
20312+5519 |
A 1678 |
|
351 |
2.4 |
56 |
Show |
|
20194+5607 |
STF2669 |
AB |
259 |
23.4 |
57 |
Show |
|
20194+5607 |
BU 1486 |
AC |
162 |
18.4 |
57 |
Show |
|
20252+5437 |
STI2524 |
|
60 |
14.0 |
58 |
Show |
|
20315+5520 |
TDS1079 |
|
126 |
0.9 |
59 |
Show |
|
20189+5503 |
KPP 932 |
|
255 |
7.7 |
60 |
Show |
|
20255+5434 |
GIC 157 |
|
298 |
27.6 |
61 |
Show |
|
20300+5621 |
STI2537 |
|
343 |
12.7 |
64 |
Show |
|
20222+5437 |
STI2521 |
|
123 |
7.1 |
65 |
Show |
|
20264+5638 |
STF2687 |
|
118 |
25.1 |
66 |
Show |
|
20315+5611 |
HJ 1540 |
AB |
346 |
22.7 |
68 |
Show |
|
20315+5611 |
HJ 1540 |
AC |
130 |
40.7 |
68 |
Show |
|
20284+5430 |
STF2693 |
|
12 |
13.7 |
71 |
Show |
|
20298+5436 |
STI2536 |
|
91 |
7.5 |
72 |
Show |
|
20164+5542 |
KR 49 |
|
114 |
1.7 |
72 |
Show |
|
20208+5639 |
STI2520 |
|
162 |
10.8 |
74 |
Show |
|
20306+5439 |
MLR 589 |
|
310 |
1.6 |
74 |
Show |
|
20239+5420 |
HDS2914 |
|
213 |
0.2 |
75 |
Show |
|
20155+5546 |
STI2515 |
|
83 |
13.5 |
80 |
Show |
|
20337+5616 |
HJ 1545 |
|
180 |
15.5 |
87 |
Show |
|
20289+5655 |
STI2535 |
AB |
227 |
13.6 |
89 |
Show |
|
20289+5655 |
TOB 187 |
AC |
132 |
26.9 |
89 |
Show |
|
20289+5655 |
TOB 187 |
AD |
189 |
31.2 |
89 |
Show |
|
20147+5509 |
TDT2115 |
|
265 |
2.2 |
90 |
Show |
|
20305+5651 |
TDT2330 |
|
63 |
0.6 |
91 |
Show |
|
20298+5654 |
TDT2322 |
|
20 |
1.7 |
91 |
|
|
WDS 20248+5534 : COMPONENTS
20248+5534 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202450.31+553343.8 |
|
Mag |
9.98 |
|
Spectral class |
A2 (white) |
|
PmRA |
9.00 |
|
PmDE |
3.0 |
|
Tycho2 |
3941-00896-1 |
|
Tycho2 |
3941-00896-1 |
|
Pflag |
P |
|
RAmdeg |
306.20962309 |
|
DEmdeg |
55.56217418 |
|
PmRA |
8.8 |
|
PmDE |
2.7 |
|
E RAmdeg |
16 |
|
E DEmdeg |
19 |
|
E pmRA |
3.7 |
|
E pmDE |
4.1 |
|
EpRAm |
1991.50 |
|
EpDEm |
1991.46 |
|
Num |
3 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
0.1 |
|
Q pmRA |
1.8 |
|
Q pmDE |
0.1 |
|
BTmag |
10.398 |
|
E BTmag |
0.030 |
|
VTmag |
9.978 |
|
E VTmag |
0.028 |
|
Prox |
9 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
306.20960556 |
|
DEdeg |
55.56220306 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
16.1 |
|
E DEdeg |
18.5 |
|
Posflg |
D |
|
Corr |
0.1 |
|
20248+5534 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202450.31+553342.9 |
|
Mag |
11.33 |
|
PmRA |
9.00 |
|
PmDE |
3.0 |
|
Tycho2 |
3941-00896-2 |
|
Calc delta mag |
1.35 |
|
Calc coord |
yes |
|
Tycho2 |
3941-00896-2 |
|
Pflag |
P |
|
RAmdeg |
306.20962309 |
|
DEmdeg |
55.56217418 |
|
PmRA |
8.8 |
|
PmDE |
2.7 |
|
E RAmdeg |
16 |
|
E DEmdeg |
19 |
|
E pmRA |
3.7 |
|
E pmDE |
4.1 |
|
EpRAm |
1991.50 |
|
EpDEm |
1991.46 |
|
Num |
3 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
0.1 |
|
Q pmRA |
1.8 |
|
Q pmDE |
0.1 |
|
BTmag |
11.761 |
|
E BTmag |
0.073 |
|
VTmag |
11.328 |
|
E VTmag |
0.086 |
|
Prox |
9 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
306.20947972 |
|
DEdeg |
55.56196056 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
45.6 |
|
E DEdeg |
53.4 |
|
Posflg |
D |
|
Corr |
0.1 |
|