20493+2957 TDS 1102 (HD 335234)
20h 49m 18.68s +29° 57' 25.4" P.A. 19.00 sep 1.1 mag 11.16,11.30
Coord 2000 |
20493+2957 |
|
Discov num |
TDS1102 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 18.68 +29 57 25.4 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
22 |
|
Pa last |
19.1 |
|
P.A. Now (θ) |
19.1° |
|
Sep first |
1.1 |
|
Sep last |
1.068 |
|
Sep. Now (ρ) |
1.068" |
|
Mag pri |
11.16 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 335234 |
|
Constellation |
Cygnus |
|
Tycho2 |
2183-00939-1 |
|
Gaia DR2 |
1858669229320976896 |
|
HD |
335234 |
|
WDS 20493+2957 TDS 1102 (HD 335234) : 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 |
20493+2957 |
TDS1102 |
|
2000 |
2 |
20 |
1.1 |
11.16 |
11.30 |
|
|
204918.68+295725.4 |
20493+2957 |
TDS1102 |
|
2015 |
3 |
19 |
1.1 |
11.16 |
11.30 |
|
|
204918.68+295725.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20493+2957 TDS 1102 (HD 335234) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20493+2957 TDS 1102 (HD 335234) : MEASURES
No records found.
WDS 20493+2957 (HD 335234) : 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 20493+2957 (HD 335234) : ALADIN DSS IMAGE @ 20h 49m 18.68s +29° 57' 25.4"
WDS 20493+2957 TDS 1102 (HD 335234) : 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 |
|
20493+2957 |
TDS1102 |
|
19 |
1.1 |
|
Show |
|
20487+2943 |
TDT2556 |
|
280 |
0.8 |
17 |
Show |
|
20483+3009 |
TDT2551 |
|
41 |
3.2 |
18 |
Show |
|
20489+2939 |
TDT2559 |
|
176 |
0.5 |
20 |
Show |
|
20490+2932 |
BRT 51 |
BC |
128 |
4.6 |
26 |
Show |
|
20490+2932 |
BRT 51 |
AB |
355 |
6.9 |
26 |
Show |
|
20490+2932 |
BRT 51 |
AC |
37 |
5.1 |
26 |
Show |
|
20475+3016 |
COU1176 |
|
45 |
0.4 |
30 |
Show |
|
20506+3024 |
STT 415 |
|
234 |
3.7 |
33 |
Show |
|
20519+3002 |
TDT2587 |
|
349 |
1.0 |
34 |
Show |
|
20501+2923 |
BAG 28 |
AB |
332 |
1.0 |
37 |
Show |
|
20501+2923 |
HLA 29 |
AC |
336 |
6.9 |
37 |
Show |
|
20492+2911 |
TDT2561 |
|
5 |
3.5 |
47 |
Show |
|
20484+3049 |
TDT2552 |
|
124 |
2.3 |
53 |
Show |
|
20522+2917 |
KU 129 |
AB |
103 |
15.1 |
56 |
Show |
|
20522+2917 |
KU 129 |
AC |
39 |
46.1 |
56 |
Show |
|
20523+3038 |
LDS6417 |
|
295 |
228.9 |
56 |
Show |
|
20451+3014 |
ES 367 |
|
244 |
6.9 |
57 |
Show |
|
20461+2916 |
MLB 711 |
|
39 |
6.2 |
60 |
Show |
|
20525+3040 |
TDT2594 |
|
160 |
0.8 |
60 |
Show |
|
20506+3055 |
BU 67 |
AB |
311 |
1.5 |
60 |
Show |
|
20506+3055 |
GII 293 |
Aa,Ab |
137 |
0.1 |
60 |
Show |
|
20529+2920 |
BOW9002 |
AB |
354 |
9.9 |
61 |
Show |
|
20529+2920 |
DAM 295 |
AC |
37 |
22.2 |
61 |
Show |
|
20478+3057 |
ES 368 |
|
359 |
3.1 |
63 |
Show |
|
20448+3022 |
AG 410 |
|
187 |
19.0 |
63 |
Show |
|
20538+3029 |
J 3117 |
|
40 |
5.5 |
64 |
Show |
|
20456+3043 |
STF2726 |
|
74 |
5.8 |
66 |
Show |
|
20531+2909 |
STT 417 |
AB |
27 |
0.9 |
70 |
Show |
|
20531+2909 |
STT 417 |
AB,C |
108 |
30.8 |
70 |
Show |
|
20439+3005 |
TDS1097 |
|
357 |
0.9 |
72 |
Show |
|
20515+3104 |
NSN 737 |
AB |
134 |
1.4 |
73 |
Show |
|
20515+3104 |
RAO 676 |
AC |
22 |
4.5 |
73 |
Show |
|
20492+3111 |
LDS2930 |
|
273 |
22.2 |
74 |
Show |
|
20463+2853 |
TDT2530 |
|
27 |
0.6 |
76 |
Show |
|
20493+3113 |
TDS1101 |
|
231 |
1.2 |
76 |
Show |
|
20494+2840 |
CBL 86 |
|
317 |
53.7 |
78 |
Show |
|
20531+2856 |
MLB 535 |
|
2 |
7.1 |
78 |
Show |
|
20435+2930 |
NSN 735 |
|
111 |
0.8 |
81 |
Show |
|
20535+3057 |
STTA212 |
|
155 |
65.7 |
81 |
Show |
|
20455+3102 |
A 1211 |
|
242 |
3.6 |
82 |
Show |
|
20547+3046 |
LDS2934 |
|
178 |
10.8 |
84 |
Show |
|
20447+2857 |
TDT2514 |
|
130 |
1.8 |
85 |
Show |
|
20483+2832 |
GRV 382 |
|
39 |
64.3 |
86 |
Show |
|
20539+2856 |
GRV 392 |
|
3 |
33.8 |
87 |
Show |
|
20555+3028 |
TDT2633 |
|
116 |
1.4 |
87 |
Show |
|
20487+3124 |
TDT2555 |
|
188 |
0.9 |
87 |
Show |
|
20554+3033 |
GRV 396 |
|
349 |
67.4 |
88 |
Show |
|
20523+2839 |
BRT 52 |
|
87 |
8.8 |
88 |
Show |
|
20538+3104 |
CLL 16 |
|
184 |
32.0 |
89 |
Show |
|
20445+2856 |
MLB 710 |
|
180 |
7.6 |
90 |
|
|
WDS 20493+2957 : COMPONENTS
20493+2957 A
Componente originario normalizzato |
AB |
|
Name |
HD 335234 |
|
Coord arcsec 2000 |
204918.68+295725.4 |
|
Mag |
11.16 |
|
PmRA |
-1.00 |
|
PmDE |
9.0 |
|
Tycho2 |
2183-00939-1 |
|
HD |
335234 |
|
Tycho2 |
2183-00939-1 |
|
Pflag |
P |
|
RAmdeg |
312.32784227 |
|
DEmdeg |
29.95705790 |
|
PmRA |
-1.4 |
|
PmDE |
8.7 |
|
E RAmdeg |
42 |
|
E DEmdeg |
36 |
|
E pmRA |
2.6 |
|
E pmDE |
2.5 |
|
EpRAm |
1988.60 |
|
EpDEm |
1989.56 |
|
Num |
3 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
0.3 |
|
Q pmDE |
1.6 |
|
BTmag |
11.944 |
|
E BTmag |
0.081 |
|
VTmag |
11.155 |
|
E VTmag |
0.064 |
|
Prox |
11 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
312.32776528 |
|
DEdeg |
29.95686083 |
|
EpRA 1990 |
1.44 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
47.3 |
|
E DEdeg |
39.4 |
|
Posflg |
D |
|
Corr |
-0.1 |
|
20493+2957 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204918.70+295726.4 |
|
Mag |
11.3 |
|
PmRA |
-1.00 |
|
PmDE |
9.0 |
|
Tycho2 |
2183-00939-2 |
|
Calc delta mag |
0.14 |
|
Calc coord |
yes |
|
Tycho2 |
2183-00939-2 |
|
Pflag |
P |
|
RAmdeg |
312.32784227 |
|
DEmdeg |
29.95705790 |
|
PmRA |
-1.4 |
|
PmDE |
8.7 |
|
E RAmdeg |
42 |
|
E DEmdeg |
36 |
|
E pmRA |
2.6 |
|
E pmDE |
2.5 |
|
EpRAm |
1988.60 |
|
EpDEm |
1989.56 |
|
Num |
3 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
0.3 |
|
Q pmDE |
1.6 |
|
BTmag |
11.586 |
|
E BTmag |
0.057 |
|
VTmag |
11.301 |
|
E VTmag |
0.073 |
|
Prox |
11 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
312.32789250 |
|
DEdeg |
29.95713861 |
|
EpRA 1990 |
1.44 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
42.6 |
|
E DEdeg |
35.6 |
|
Posflg |
D |
|
Corr |
-0.1 |
|