21397+3934 TDT 3090
21h 39m 40.30s +39° 33' 38.1" P.A. 171.00 sep 0.7 mag 10.73,11.13
Coord 2000 |
21397+3934 |
|
Discov num |
TDT3090 |
|
Comp |
|
|
Coord arcsec 2000 |
21 39 40.30 +39 33 38.1 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
172 |
|
Pa last |
171.4 |
|
P.A. Now (θ) |
171.4° |
|
Sep first |
0.6 |
|
Sep last |
0.724 |
|
Sep. Now (ρ) |
0.724" |
|
Mag pri |
10.73 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+028 |
|
Sec motion ra |
+028 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3187-00196-1 |
|
Gaia DR2 |
1953964898523858432 |
|
WDS 21397+3934 TDT 3090 : 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 |
21397+3934 |
TDT3090 |
|
1991 |
1 |
172 |
0.6 |
10.73 |
11.13 |
|
|
213940.30+393338.1 |
21397+3934 |
TDT3090 |
|
2015 |
2 |
172 |
0.7 |
10.73 |
11.13 |
|
|
213940.30+393338.1 |
21397+3934 |
TDT3090 |
|
2016 |
3 |
171 |
0.7 |
10.73 |
11.13 |
|
|
213940.30+393338.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21397+3934 TDT 3090 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21397+3934 TDT 3090 : MEASURES
No records found.
WDS 21397+3934 : 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 21397+3934 : ALADIN DSS IMAGE @ 21h 39m 40.30s +39° 33' 38.1"
WDS 21397+3934 TDT 3090 : 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 |
|
21397+3934 |
TDT3090 |
|
171 |
0.7 |
|
Show |
|
21399+3931 |
A 1445 |
AB |
283 |
1.5 |
4 |
Show |
|
21399+3931 |
HJ 1675 |
AC |
264 |
37.9 |
4 |
Show |
|
21399+3941 |
A 1446 |
|
40 |
1.3 |
8 |
Show |
|
21387+3924 |
TDT3080 |
|
245 |
2.7 |
15 |
Show |
|
21393+3948 |
KPP4241 |
|
95 |
4.0 |
15 |
Show |
|
21400+3919 |
ALI 978 |
|
14 |
13.3 |
16 |
Show |
|
21385+3942 |
MLB 786 |
|
209 |
5.3 |
16 |
Show |
|
21413+3928 |
BU 274 |
|
180 |
3.7 |
20 |
Show |
|
21383+3917 |
GRV 488 |
|
19 |
59.8 |
22 |
Show |
|
21371+3942 |
TDT3063 |
|
159 |
0.6 |
31 |
Show |
|
21383+3906 |
ALI 976 |
|
173 |
12.8 |
32 |
Show |
|
21377+3911 |
ALI 975 |
|
153 |
12.8 |
33 |
Show |
|
21371+3915 |
GRV 485 |
|
74 |
19.6 |
35 |
Show |
|
21403+3858 |
MLB 787 |
|
351 |
5.4 |
36 |
Show |
|
21366+3928 |
VYS 10 |
|
261 |
1.0 |
36 |
Show |
|
21387+3848 |
ALI 977 |
|
221 |
11.6 |
48 |
Show |
|
21429+3904 |
GRV 496 |
|
72 |
29.9 |
48 |
Show |
|
21363+4002 |
MLB 28 |
|
256 |
4.3 |
49 |
Show |
|
21353+3935 |
ALI1163 |
|
342 |
7.1 |
51 |
Show |
|
21403+3843 |
ALI 979 |
|
5 |
9.8 |
51 |
Show |
|
21421+3848 |
ALI 980 |
|
139 |
8.9 |
54 |
Show |
|
21417+4022 |
TDT3111 |
|
296 |
2.7 |
54 |
Show |
|
21363+4012 |
AG 273 |
|
3 |
8.9 |
55 |
Show |
|
21408+4027 |
TDT3102 |
|
25 |
1.4 |
56 |
Show |
|
21445+3933 |
A 1447 |
|
243 |
0.4 |
56 |
Show |
|
21351+4000 |
MLB 901 |
|
233 |
5.8 |
60 |
Show |
|
21369+4025 |
DRS 20 |
|
58 |
7.0 |
60 |
Show |
|
21431+4021 |
TDT3121 |
|
157 |
1.7 |
62 |
Show |
|
21450+3942 |
GRV 499 |
|
170 |
67.4 |
63 |
Show |
|
21348+3903 |
LEP 101 |
|
168 |
19.9 |
65 |
Show |
|
21458+3945 |
MLB 902 |
|
327 |
5.6 |
68 |
Show |
|
21454+3955 |
SEI1534 |
|
189 |
27.8 |
69 |
Show |
|
21336+3943 |
TDT3031 |
|
296 |
0.6 |
71 |
Show |
|
21459+3943 |
SEI1535 |
|
229 |
8.5 |
73 |
Show |
|
21386+3822 |
TDT3078 |
|
157 |
0.7 |
74 |
Show |
|
21333+3940 |
MLB 900 |
|
279 |
6.8 |
74 |
Show |
|
21335+3951 |
TDT3030 |
|
176 |
0.8 |
74 |
Show |
|
21336+3905 |
COU1975 |
AB |
359 |
21.4 |
76 |
Show |
|
21336+3905 |
COU1975 |
Aa,Ab |
331 |
0.3 |
76 |
Show |
|
21331+3938 |
MLB 899 |
AB |
51 |
3.2 |
76 |
Show |
|
21331+3938 |
MLB 899 |
AC |
142 |
27.9 |
76 |
Show |
|
21352+3839 |
ES 2713 |
|
98 |
17.7 |
76 |
Show |
|
21396+4049 |
MLB 29 |
|
340 |
6.8 |
77 |
Show |
|
21346+4024 |
MLB 27 |
AB |
325 |
16.9 |
77 |
Show |
|
21346+4024 |
MLB 27 |
AC |
277 |
19.3 |
77 |
Show |
|
21346+4024 |
MLB 27 |
CD |
253 |
6.5 |
77 |
Show |
|
21453+3853 |
TDT3139 |
|
65 |
0.5 |
77 |
Show |
|
21354+3837 |
ES 1995 |
|
39 |
2.3 |
78 |
Show |
|
21416+4048 |
S 796 |
AB |
233 |
58.2 |
78 |
Show |
|
21416+4048 |
S 796 |
AC |
282 |
132.4 |
78 |
|
|
WDS 21397+3934 : COMPONENTS
21397+3934 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
213940.30+393338.1 |
|
Mag |
10.73 |
|
PmRA |
28.00 |
|
PmDE |
1.0 |
|
Tycho2 |
3187-00196-1 |
|
Tycho2 |
3187-00196-1 |
|
Pflag |
|
|
RAmdeg |
324.91792338 |
|
DEmdeg |
39.56051656 |
|
PmRA |
28.0 |
|
PmDE |
0.9 |
|
E RAmdeg |
21 |
|
E DEmdeg |
20 |
|
E pmRA |
1.9 |
|
E pmDE |
1.8 |
|
EpRAm |
1988.34 |
|
EpDEm |
1988.69 |
|
Num |
4 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.3 |
|
Q pmDE |
1.2 |
|
BTmag |
10.975 |
|
E BTmag |
0.043 |
|
VTmag |
10.253 |
|
E VTmag |
0.033 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
324.91783806 |
|
DEdeg |
39.56051750 |
|
EpRA 1990 |
1.61 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
24.2 |
|
E DEdeg |
21.9 |
|
Posflg |
P |
|
Corr |
0.1 |
|
21397+3934 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
213940.31+393337.4 |
|
Mag |
11.13 |
|
PmRA |
28.00 |
|
PmDE |
1.0 |
|
Calc delta mag |
0.4 |
|
Calc coord |
yes |
|