stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21193+4108
TDT 2901


Nearby doubles
7' : 21192+4102
HO 602

7' : 21189+4102
HO 601AB

20' : 21195+4048
TDT2903

27' : 21209+4127
HO 156AB

32' : 21217+4053
ES 1691

32' : 21164+4110
ES 1689

35' : 21183+4140
COU2302AB

36' : 21219+4049
GRV 456

36' : 21161+4101
COU2229

39' : 21165+4046
ES 1690

40' : 21163+4129
ES 1688

42' : 21192+4026
LDS2508AB

42' : 21169+4140
POP 186AB

48' : 21157+4135
POP 170

48' : 21176+4023
LDS2505

53' : 21174+4020
SEI1492

53' : 21204+4017
RAO 451

54' : 21228+4031
HO 287

55' : 21170+4020
SEI1487

56' : 21143+4109
STT 432

57' : 21168+4019
TOB 219

58' : 21144+4124
LDS2499

61' : 21202+4207
ES 1584

61' : 21209+4010
UC 259AB

62' : 21235+4147
TDT2939

62' : 21208+4206
GRV 453



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21193+4108 TDT 2901

 
 
21h 19m 15.33s +41° 07' 41.6" P.A. 306.00 sep 0.5 mag 11.60,11.72
 
 
Coord 2000 21193+4108 Discov num TDT2901 Comp Coord arcsec 2000 21 19 15.33 +41 07 41.6
Date first 1991 Date last 1991 Obs 1
Pa first 306 Pa last 306 P.A. Now (θ) 306°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 11.60 Mag sec 11.72 delta mag (ΔM) 0.12 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec -004 Sec motion dec -004
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3173-01280-1 Gaia DR2 1968687359231910656
 
 
WDS 21193+4108 TDT 2901 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21193+4108 TDT2901 1991 1 306 0.5 11.60 11.72 211915.33+410741.6

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21193+4108 TDT 2901 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21193+4108 TDT 2901 : MEASURES
 
 
No records found.

 
 
WDS 21193+4108 : VIRTUAL EYEPIECE
 
 

21193+4108 TDT2901A mag 11.6 21193+4108 TDT2901B sep 0.5 P.A. 306.00 mag 11.72 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21193+4108 : ALADIN DSS IMAGE @ 21h 19m 15.33s +41° 07' 41.6"
 
 
 
 
WDS 21193+4108 TDT 2901 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21193+4108 TDT2901 distance=0' 21192+4102 HO 602 distance=7' 21189+4102 HO 601AB distance=7' 21189+4102 HO 601AC distance=7' 21195+4048 TDT2903 distance=20' 21209+4127 HO 156AB distance=27' 21209+4127 HO 156Aa,Ab distance=27' 21217+4053 ES 1691 distance=32' 21164+4110 ES 1689 distance=32' 21183+4140 COU2302AB distance=35' 21183+4140 GII 30AB,C distance=35' 21219+4049 GRV 456 distance=36' 21161+4101 COU2229 distance=36' 21165+4046 ES 1690 distance=39' 21163+4129 ES 1688 distance=40' 21169+4140 POP 186CD distance=41' 21192+4026 LDS2508AB distance=42' 21169+4140 POP 186AB distance=42' 21169+4140 POP 186AC distance=42' 21157+4135 POP 170 distance=48' 21176+4023 LDS2505 distance=48' 21174+4020 SEI1492 distance=53' 21204+4017 RAO 451 distance=53' 21228+4031 HO 287 distance=54' 21170+4020 SEI1487 distance=55' 21143+4109 STT 432 distance=56' 21168+4019 TOB 219 distance=57' 21144+4124 LDS2499 distance=58' 21202+4207 ES 1584 distance=61' 21209+4010 UC 259AB distance=61' 21235+4147 TDT2939 distance=62' 21208+4206 GRV 453 distance=62' 21140+4051 KPP1300 distance=62' 21147+4143 POP1231 distance=63' 21145+4036 COU2227 distance=63' 21248+4106 COU2305 distance=64' 21171+4206 TDT2883 distance=64' 21169+4009 COU1972 distance=64' 21221+4011 ES 2518 distance=65' 21139+4042 TDT2840 distance=66' 21180+4003 LDS2506 distance=66' 21250+4122 ES 1692 distance=66' 21153+4017 A 1440 distance=69' 21209+4002 LDS2512 distance=69' 21155+4202 HJL1106 distance=69' 21206+4215 LDS2511AB distance=69' 21206+4215 LDS2511AC distance=69' 21206+4215 LDS2511Aa,Ab distance=69' 21212+4003 COU2230 distance=70' 21171+4002 GRV 443 distance=70' 21171+4001 A 1441AB distance=71' grafico limitrofi
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 21193+4108 TDT2901 306 0.5 0
Show 21192+4102 HO 602 27 4.2 7
Show 21189+4102 HO 601 AB 176 17.1 7
Show 21189+4102 HO 601 AC 82 56.7 7
Show 21195+4048 TDT2903 9 0.4 20
Show 21209+4127 HO 156 AB 50 2.2 27
Show 21209+4127 HO 156 Aa,Ab 42 0.3 27
Show 21217+4053 ES 1691 174 5.3 32
Show 21164+4110 ES 1689 136 3.3 32
Show 21183+4140 COU2302 AB 63 1.3 35
Show 21183+4140 GII 30 AB,C 187 14.1 35
Show 21219+4049 GRV 456 56 36.5 36
Show 21161+4101 COU2229 278 0.8 36
Show 21165+4046 ES 1690 101 3.8 39
Show 21163+4129 ES 1688 147 5.3 40
Show 21169+4140 POP 186 CD 93 4.2 41
Show 21192+4026 LDS2508 AB 357 7.8 42
Show 21169+4140 POP 186 AB 297 10.7 42
Show 21169+4140 POP 186 AC 130 60.7 42
Show 21157+4135 POP 170 75 1.4 48
Show 21176+4023 LDS2505 23 4.3 48
Show 21174+4020 SEI1492 246 24.6 53
Show 21204+4017 RAO 451 116 2.8 53
Show 21228+4031 HO 287 6 2.7 54
Show 21170+4020 SEI1487 238 21.2 55
Show 21143+4109 STT 432 114 1.3 56
Show 21168+4019 TOB 219 212 35.0 57
Show 21144+4124 LDS2499 320 6.2 58
Show 21202+4207 ES 1584 116 5.4 61
Show 21209+4010 UC 259 AB 110 55.0 61
Show 21235+4147 TDT2939 174 0.4 62
Show 21208+4206 GRV 453 27 66.2 62
Show 21140+4051 KPP1300 32 9.9 62
Show 21147+4143 POP1231 269 54.6 63
Show 21145+4036 COU2227 193 1.2 63
Show 21248+4106 COU2305 101 0.3 64
Show 21171+4206 TDT2883 112 0.9 64
Show 21169+4009 COU1972 145 0.2 64
Show 21221+4011 ES 2518 247 2.7 65
Show 21139+4042 TDT2840 235 0.7 66
Show 21180+4003 LDS2506 161 14.1 66
Show 21250+4122 ES 1692 313 3.8 66
Show 21153+4017 A 1440 213 1.2 69
Show 21209+4002 LDS2512 30 85.1 69
Show 21155+4202 HJL1106 183 459.8 69
Show 21206+4215 LDS2511 AB 40 3.0 69
Show 21206+4215 LDS2511 AC 197 19.7 69
Show 21206+4215 LDS2511 Aa,Ab 45 0.3 69
Show 21212+4003 COU2230 82 0.4 70
Show 21171+4002 GRV 443 333 16.6 70
Show 21171+4001 A 1441 AB 273 0.2 71

 
 
WDS 21193+4108 : COMPONENTS
 
 
  A
B pa=306.0°
sep=0.48"
 
 
21193+4108 A
 
 
Coord arcsec 2000 211915.33+410741.6 Mag 11.6 PmRA -5.00 PmDE -4.0
 
 
21193+4108 B
 
 
Coord arcsec 2000 211915.30+410741.9 Mag 11.72 PmRA -5.00 PmDE -4.0
Delta magnitude 0.12 Coordinate calculated yes