21166+5455 TDT 2877
21h 16m 34.82s +54° 55' 26.4" P.A. 340.00 sep 1.1 mag 11.87,12.61
Coord 2000 |
21166+5455 |
|
Discov num |
TDT2877 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 34.82 +54 55 26.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
340 |
|
Pa last |
339.7 |
|
P.A. Now (θ) |
339.7° |
|
Sep first |
1.1 |
|
Sep last |
1.12 |
|
Sep. Now (ρ) |
1.12" |
|
Mag pri |
11.87 |
|
Mag sec |
12.61 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3957-00972-1 |
|
Gaia DR2 |
2176968396635531008 |
|
WDS 21166+5455 TDT 2877 : 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 |
21166+5455 |
TDT2877 |
|
1991 |
1 |
340 |
1.1 |
11.87 |
12.61 |
|
|
211634.82+545526.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21166+5455 TDT 2877 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21166+5455 TDT 2877 : MEASURES
No records found.
WDS 21166+5455 : 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 21166+5455 : ALADIN DSS IMAGE @ 21h 16m 34.82s +54° 55' 26.4"
WDS 21166+5455 TDT 2877 : 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 |
|
21166+5455 |
TDT2877 |
|
340 |
1.1 |
1 |
Show |
|
21185+5505 |
ES 2707 |
|
348 |
10.3 |
20 |
Show |
|
21197+5455 |
A 1694 |
|
93 |
0.8 |
27 |
Show |
|
21200+5436 |
TDT2908 |
Aa,Ab |
295 |
0.3 |
36 |
Show |
|
21200+5436 |
SKF1978 |
AB |
298 |
31.8 |
36 |
Show |
|
21152+5531 |
A 1692 |
|
167 |
0.3 |
38 |
Show |
|
21202+5433 |
TDT2909 |
|
77 |
0.6 |
39 |
Show |
|
21189+5413 |
FAB 17 |
|
313 |
8.1 |
48 |
Show |
|
21215+5434 |
ROE 91 |
AB |
250 |
4.9 |
48 |
Show |
|
21215+5434 |
ROE 91 |
AC |
187 |
47.5 |
48 |
Show |
|
21215+5434 |
ROE 91 |
AD |
275 |
74.4 |
48 |
Show |
|
21215+5434 |
ROE 91 |
AE |
256 |
82.1 |
48 |
Show |
|
21222+5453 |
A 1696 |
|
49 |
1.3 |
49 |
Show |
|
21225+5504 |
HJ 1642 |
|
210 |
35.9 |
52 |
Show |
|
21202+5411 |
HDS3036 |
|
165 |
0.4 |
55 |
Show |
|
21103+5512 |
BU 1500 |
AB |
114 |
7.8 |
57 |
Show |
|
21103+5512 |
HJ 1622 |
AC |
296 |
12.8 |
57 |
Show |
|
21196+5552 |
MLR 582 |
|
348 |
0.9 |
61 |
Show |
|
21096+5502 |
HJ 1621 |
|
148 |
19.4 |
61 |
Show |
|
21237+5518 |
A 1892 |
|
351 |
0.8 |
65 |
Show |
|
21152+5351 |
BVD 134 |
AB |
57 |
22.9 |
66 |
Show |
|
21088+5459 |
CVR 239 |
|
190 |
93.9 |
67 |
Show |
|
21203+5354 |
TDT2910 |
|
287 |
0.7 |
70 |
Show |
|
21178+5344 |
TDT2891 |
|
201 |
0.5 |
73 |
Show |
|
21092+5421 |
LEP 99 |
|
27 |
113.7 |
73 |
Show |
|
21147+5345 |
FMR 234 |
|
293 |
2.5 |
73 |
Show |
|
21252+5513 |
VKI 42 |
|
187 |
2.1 |
77 |
Show |
|
21255+5418 |
A 1697 |
|
251 |
3.8 |
86 |
Show |
|
21262+5433 |
ES 1007 |
AB |
49 |
2.0 |
87 |
Show |
|
21211+5337 |
CVR 240 |
|
21 |
64.4 |
88 |
Show |
|
21085+5603 |
PET 1 |
|
343 |
0.2 |
97 |
Show |
|
21112+5620 |
DOO 16 |
|
29 |
1.1 |
97 |
Show |
|
21060+5422 |
A 1691 |
Aa,Ab |
201 |
0.4 |
98 |
Show |
|
21060+5422 |
HJL1105 |
AB |
346 |
172.7 |
98 |
Show |
|
21282+5452 |
STI2568 |
|
334 |
13.4 |
100 |
Show |
|
21199+5319 |
A 1695 |
|
193 |
0.5 |
101 |
Show |
|
21211+5323 |
ES 139 |
|
352 |
5.7 |
102 |
Show |
|
21064+5405 |
TDT2750 |
|
262 |
0.9 |
103 |
Show |
|
21067+5556 |
TDT2753 |
|
31 |
0.7 |
105 |
Show |
|
21125+5318 |
ES 209 |
|
239 |
4.1 |
105 |
Show |
|
21220+5631 |
CRB 210 |
|
341 |
12.9 |
106 |
Show |
|
21252+5618 |
TDS1127 |
|
236 |
1.1 |
111 |
Show |
|
21238+5322 |
KPP 810 |
|
76 |
7.0 |
113 |
Show |
|
21197+5303 |
S 786 |
|
298 |
47.9 |
116 |
Show |
|
21031+5519 |
ES 1001 |
|
32 |
3.6 |
119 |
Show |
|
21045+5558 |
KPP4223 |
|
236 |
1.9 |
121 |
Show |
|
21200+5259 |
STF2789 |
AB |
113 |
6.9 |
121 |
Show |
|
21200+5259 |
STF2789 |
AC |
171 |
133.1 |
121 |
Show |
|
21195+5256 |
A 1693 |
|
74 |
2.8 |
123 |
Show |
|
21055+5340 |
BU 680 |
AB |
283 |
0.6 |
123 |
Show |
|
21055+5340 |
BU 680 |
AC |
33 |
20.8 |
123 |
|
|
WDS 21166+5455 : COMPONENTS
21166+5455 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
211634.82+545526.4 |
|
Mag |
11.87 |
|
PmRA |
-6.00 |
|
PmDE |
-12.0 |
|
Tycho2 |
3957-00972-1 |
|
Tycho2 |
3957-00972-1 |
|
Pflag |
|
|
RAmdeg |
319.14501782 |
|
DEmdeg |
54.92405838 |
|
PmRA |
-5.9 |
|
PmDE |
-11.7 |
|
E RAmdeg |
58 |
|
E DEmdeg |
58 |
|
E pmRA |
2.9 |
|
E pmDE |
2.8 |
|
EpRAm |
1986.92 |
|
EpDEm |
1986.47 |
|
Num |
3 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.8 |
|
BTmag |
11.872 |
|
E BTmag |
0.088 |
|
VTmag |
11.546 |
|
E VTmag |
0.108 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
319.14504167 |
|
DEdeg |
54.92408528 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
60.1 |
|
E DEdeg |
59.7 |
|
Posflg |
|
|
Corr |
0.1 |
|
21166+5455 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
211634.79+545527.5 |
|
Mag |
12.61 |
|
PmRA |
-6.00 |
|
PmDE |
-12.0 |
|
Calc delta mag |
0.74 |
|
Calc coord |
yes |
|