21490+3912 TDT 3173
21h 48m 57.91s +39° 12' 22.4" P.A. 137.00 sep 0.6 mag 11.26,11.56
Coord 2000 |
21490+3912 |
|
Discov num |
TDT3173 |
|
Comp |
|
|
Coord arcsec 2000 |
21 48 57.91 +39 12 22.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
137 |
|
Pa last |
136.8 |
|
P.A. Now (θ) |
136.8° |
|
Sep first |
0.6 |
|
Sep last |
0.64 |
|
Sep. Now (ρ) |
0.64" |
|
Mag pri |
11.26 |
|
Mag sec |
11.56 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3184-00541-1 |
|
Gaia DR2 |
1953370509413264000 |
|
WDS 21490+3912 TDT 3173 : 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 |
21490+3912 |
TDT3173 |
|
1991 |
1 |
137 |
0.6 |
11.26 |
11.56 |
|
|
214857.91+391222.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21490+3912 TDT 3173 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21490+3912 TDT 3173 : MEASURES
No records found.
WDS 21490+3912 : 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 21490+3912 : ALADIN DSS IMAGE @ 21h 48m 57.91s +39° 12' 22.4"
WDS 21490+3912 TDT 3173 : 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 |
|
21490+3912 |
TDT3173 |
|
137 |
0.6 |
|
Show |
|
21487+3914 |
TDS1147 |
|
26 |
1.0 |
4 |
Show |
|
21481+3911 |
TDT3162 |
|
146 |
2.0 |
11 |
Show |
|
21504+3927 |
HO 170 |
|
256 |
0.3 |
23 |
Show |
|
21492+3849 |
TDT3176 |
|
1 |
2.3 |
24 |
Show |
|
21509+3918 |
MLB 788 |
|
52 |
4.9 |
24 |
Show |
|
21493+3937 |
SEI1536 |
|
147 |
28.1 |
25 |
Show |
|
21506+3847 |
MLB 962 |
|
322 |
4.4 |
32 |
Show |
|
21505+3944 |
ES 211 |
AB |
197 |
2.5 |
37 |
Show |
|
21505+3944 |
ES 211 |
AC |
178 |
10.1 |
37 |
Show |
|
21505+3944 |
ES 211 |
AD |
102 |
21.1 |
37 |
Show |
|
21513+3938 |
TDT3196 |
|
234 |
2.1 |
38 |
Show |
|
21512+3941 |
TDT3192 |
|
118 |
0.5 |
39 |
Show |
|
21520+3857 |
COU1823 |
|
13 |
1.0 |
39 |
Show |
|
21464+3847 |
MLB 961 |
|
4 |
6.5 |
40 |
Show |
|
21459+3943 |
SEI1535 |
|
229 |
8.5 |
47 |
Show |
|
21453+3853 |
TDT3139 |
|
65 |
0.5 |
47 |
Show |
|
21529+3901 |
SEI1542 |
|
172 |
29.7 |
47 |
Show |
|
21526+3841 |
MLB 991 |
|
|
4.4 |
53 |
Show |
|
21458+3945 |
MLB 902 |
|
327 |
5.6 |
53 |
Show |
|
21450+3942 |
GRV 499 |
|
170 |
67.4 |
55 |
Show |
|
21445+3933 |
A 1447 |
|
243 |
0.4 |
56 |
Show |
|
21493+3816 |
A 1448 |
|
331 |
4.7 |
57 |
Show |
|
21520+3826 |
HDS3114 |
|
119 |
0.1 |
59 |
Show |
|
21454+3955 |
SEI1534 |
|
189 |
27.8 |
60 |
Show |
|
21466+3815 |
COU1639 |
|
204 |
1.8 |
65 |
Show |
|
21522+3817 |
TDT3205 |
|
142 |
0.5 |
67 |
Show |
|
21506+4017 |
SEI1539 |
|
260 |
27.0 |
68 |
Show |
|
21484+3806 |
ALI 694 |
|
163 |
6.4 |
68 |
Show |
|
21429+3904 |
GRV 496 |
|
72 |
29.9 |
71 |
Show |
|
21542+3953 |
HJ 1703 |
|
82 |
8.9 |
73 |
Show |
|
21550+3851 |
TDT3237 |
|
115 |
1.7 |
74 |
Show |
|
21550+3843 |
KU 62 |
|
54 |
1.6 |
77 |
Show |
|
21518+4022 |
TDT3199 |
|
341 |
3.9 |
77 |
Show |
|
21556+3849 |
A 1449 |
|
50 |
0.3 |
81 |
Show |
|
21498+4033 |
TDT3183 |
|
55 |
0.8 |
82 |
Show |
|
21457+3800 |
DAM1461 |
|
190 |
1.7 |
82 |
Show |
|
21436+3822 |
ES 2522 |
|
101 |
4.0 |
82 |
Show |
|
21434+3817 |
S 799 |
BD |
254 |
34.0 |
83 |
Show |
|
21523+4025 |
ES 261 |
|
165 |
5.1 |
84 |
Show |
|
21502+3750 |
ES 1996 |
|
337 |
2.3 |
84 |
Show |
|
21421+3848 |
ALI 980 |
|
139 |
8.9 |
84 |
Show |
|
21458+4029 |
ES 1693 |
|
34 |
7.4 |
86 |
Show |
|
21434+3817 |
KUI 109 |
Aa,Ab |
142 |
1.9 |
86 |
Show |
|
21434+3817 |
S 799 |
AB |
60 |
149.5 |
86 |
Show |
|
21434+3817 |
S 799 |
AC |
318 |
135.3 |
86 |
Show |
|
21450+3800 |
LDS1054 |
|
8 |
127.0 |
87 |
Show |
|
21432+3815 |
DAM 232 |
|
299 |
8.3 |
89 |
Show |
|
21547+3814 |
TOK 638 |
AB |
65 |
999.9 |
90 |
Show |
|
21413+3928 |
BU 274 |
|
180 |
3.7 |
91 |
Show |
|
21440+3757 |
SEI1533 |
|
13 |
25.7 |
96 |
|
|
WDS 21490+3912 : COMPONENTS
21490+3912 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
214857.91+391222.4 |
|
Mag |
11.26 |
|
PmRA |
-4.00 |
|
PmDE |
-6.0 |
|
Tycho2 |
3184-00541-1 |
|
Tycho2 |
3184-00541-1 |
|
Pflag |
|
|
RAmdeg |
327.24134744 |
|
DEmdeg |
39.20616806 |
|
PmRA |
-4.4 |
|
PmDE |
-6.2 |
|
E RAmdeg |
32 |
|
E DEmdeg |
27 |
|
E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1985.75 |
|
EpDEm |
1985.92 |
|
Num |
7 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.0 |
|
BTmag |
11.994 |
|
E BTmag |
0.085 |
|
VTmag |
10.718 |
|
E VTmag |
0.044 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
327.24135917 |
|
DEdeg |
39.20618389 |
|
EpRA 1990 |
1.56 |
|
EpDE 1990 |
1.70 |
|
E RAdeg |
36.2 |
|
E DEdeg |
31.8 |
|
Posflg |
|
|
Corr |
0.2 |
|
21490+3912 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
214857.94+391221.9 |
|
Mag |
11.56 |
|
PmRA |
-4.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
0.3 |
|
Calc coord |
yes |
|