stampa
Login

Create your personal custom set of columns with all data you need.
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21103+3027
TDT 2801


Nearby doubles
4' : 21101+3027
KPP4225

15' : 21092+3023
CBL 90

17' : 21115+3033
ALD 5

22' : 21117+3038
J 1235

27' : 21086+3012
STF2762AB

35' : 21077+3022
UC 256

35' : 21099+3100
HJ 1616AB

37' : 21129+3014
BUP 227AB

39' : 21077+3009
KPP1031

40' : 21074+3038
TDT2767

40' : 21088+3102
ES 375

45' : 21073+3048
TDT2766

49' : 21118+2943
HAU 27

50' : 21070+3001
J 1319

51' : 21133+3100
BRT 286

51' : 21064+3031
TDT2751

53' : 21078+2945
MLB 715AB

55' : 21129+2944
MLB 667

58' : 21080+3116
LDS2940

59' : 21142+3058
COU 834

59' : 21149+3037
BRT 287

60' : 21145+3052
TDT2850

63' : 21109+2925
BAG 29

64' : 21056+3043
TDT2737

65' : 21079+3123
GRV 421

65' : 21093+3131
COU1333



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.

21103+3027 TDT 2801

 
 
21h 10m 18.95s +30° 26' 56.9" P.A. 237.00 sep 0.9 mag 11.72,12.33
 
 
Coord 2000 21103+3027 Discov num TDT2801 Comp Coord arcsec 2000 21 10 18.95 +30 26 56.9
Date first 1991 Date last 2016 Obs 4
Pa first 234 Pa last 237.4 P.A. Now (θ) 237.4°
Sep first 1.0 Sep last 0.924 Sep. Now (ρ) 0.924"
Mag pri 11.72 Mag sec 12.33 delta mag (ΔM) 0.61 Spectral class
Pri motion ra +018 Sec motion ra +018
Pri motion dec -024 Sec motion dec -024
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2702-02448-1 Gaia DR2 1852694070814062336
 
 
WDS 21103+3027 TDT 2801 : 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
21103+3027 TDT2801 1991 1 234 1.0 11.72 12.33 211018.95+302656.9
21103+3027 TDT2801 2015 2 237 0.9 11.72 12.33 211018.95+302656.9
21103+3027 TDT2801 2016 4 237 0.9 11.72 12.33 211018.95+302656.9

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

 
 
WDS 21103+3027 TDT 2801 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21103+3027 TDT 2801 : MEASURES
 
 
No records found.

 
 
WDS 21103+3027 : VIRTUAL EYEPIECE
 
 

21103+3027 TDT2801A mag 11.72 21103+3027 TDT2801B sep 0.8 P.A. 233.40 mag 12.33 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 21103+3027 : ALADIN DSS IMAGE @ 21h 10m 18.95s +30° 26' 56.9"
 
 
 
 
WDS 21103+3027 TDT 2801 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21103+3027 TDT2801 distance=0' 21101+3027 KPP4225 distance=4' 21092+3023 CBL 90 distance=15' 21115+3033 ALD 5 distance=17' 21117+3038 J 1235 distance=22' 21086+3012 STF2762AB distance=27' 21086+3012 STF2762AC distance=27' 21086+3012 STF2762AD distance=27' 21077+3022 UC 256 distance=35' 21099+3100 HJ 1616AB distance=35' 21099+3100 GRV 431AC distance=35' 21129+3014 BAS 7Aa,Ab distance=37' 21129+3014 BUP 227AB distance=37' 21129+3014 BUP 227AC distance=37' 21129+3014 BUP 227AD distance=37' 21129+3014 FYM 141AE distance=37' 21129+3014 FYM 141AF distance=37' 21129+3014 FYM 141AG distance=37' 21077+3009 KPP1031 distance=39' 21074+3038 TDT2767 distance=40' 21088+3102 ES 375 distance=40' 21073+3048 TDT2766 distance=45' 21118+2943 HAU 27 distance=49' 21070+3001 J 1319 distance=50' 21133+3100 BRT 286 distance=51' 21064+3031 TDT2751 distance=51' 21078+2945 MLB 715AB distance=53' 21078+2945 MLB 715AC distance=53' 21129+2944 MLB 667 distance=55' 21080+3116 LDS2940 distance=58' 21142+3058 COU 834 distance=59' 21149+3037 BRT 287 distance=59' 21145+3052 TDT2850 distance=60' 21109+2925 BAG 29 distance=63' 21056+3043 TDT2737 distance=64' 21079+3123 GRV 421 distance=65' 21093+3131 COU1333 distance=65' 21091+2922 COU1332 distance=67' 21155+3042 KPP 488 distance=69' 21153+3051 GRV 439 distance=70' 21086+3135 J 2337 distance=72' 21088+2916 MLB 487 distance=73' 21075+2924 TDT2769 distance=74' 21065+2933 AG 413 distance=74' 21156+2957 TDT2864 distance=75' 21098+3143 ES 2440 distance=77' 21166+3018 J 3131BC distance=78' 21166+3018 J 3131AB distance=78' 21083+2913 COU1331 distance=79' 21058+2931 LDS2938 distance=81' 21155+3114 TDT2862 distance=82' 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 21103+3027 TDT2801 237 0.9
Show 21101+3027 KPP4225 236 2.2 4
Show 21092+3023 CBL 90 113 54.5 15
Show 21115+3033 ALD 5 153 3.7 17
Show 21117+3038 J 1235 184 2.8 22
Show 21086+3012 STF2762 AB 303 3.3 27
Show 21086+3012 STF2762 AC 229 59.3 27
Show 21086+3012 STF2762 AD 66 73.1 27
Show 21077+3022 UC 256 67 48.1 35
Show 21099+3100 HJ 1616 AB 315 10.3 35
Show 21099+3100 GRV 431 AC 16 22.5 35
Show 21129+3014 BAS 7 Aa,Ab 246 0.0 37
Show 21129+3014 BUP 227 AB 205 65.2 37
Show 21129+3014 BUP 227 AC 300 91.5 37
Show 21129+3014 BUP 227 AD 63 105.3 37
Show 21129+3014 FYM 141 AE 76 42.8 37
Show 21129+3014 FYM 141 AF 267 63.6 37
Show 21129+3014 FYM 141 AG 97 70.7 37
Show 21077+3009 KPP1031 334 8.3 39
Show 21074+3038 TDT2767 173 10.5 40
Show 21088+3102 ES 375 42 4.5 40
Show 21073+3048 TDT2766 193 1.9 45
Show 21118+2943 HAU 27 297 50.0 49
Show 21070+3001 J 1319 206 1.7 50
Show 21133+3100 BRT 286 250 6.6 51
Show 21064+3031 TDT2751 148 2.4 51
Show 21078+2945 MLB 715 AB 40 5.5 53
Show 21078+2945 MLB 715 AC 336 25.3 53
Show 21129+2944 MLB 667 30 2.4 55
Show 21080+3116 LDS2940 222 7.6 58
Show 21142+3058 COU 834 77 7.9 59
Show 21149+3037 BRT 287 197 6.2 59
Show 21145+3052 TDT2850 173 2.7 60
Show 21109+2925 BAG 29 174 0.2 63
Show 21056+3043 TDT2737 322 6.3 64
Show 21079+3123 GRV 421 185 14.6 65
Show 21093+3131 COU1333 258 0.6 65
Show 21091+2922 COU1332 20 0.2 67
Show 21155+3042 KPP 488 119 3.6 69
Show 21153+3051 GRV 439 127 21.5 70
Show 21086+3135 J 2337 349 6.2 72
Show 21088+2916 MLB 487 142 4.3 73
Show 21075+2924 TDT2769 157 1.1 74
Show 21065+2933 AG 413 107 2.7 74
Show 21156+2957 TDT2864 100 0.9 75
Show 21098+3143 ES 2440 202 5.0 77
Show 21166+3018 J 3131 BC 229 5.5 78
Show 21166+3018 J 3131 AB 253 24.6 78
Show 21083+2913 COU1331 37 0.3 79
Show 21058+2931 LDS2938 247 23.5 81
Show 21155+3114 TDT2862 305 0.5 82

 
 
WDS 21103+3027 : COMPONENTS
 
 
  A
B pa=233.4°
sep=0.84"
 
 
21103+3027 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211018.95+302656.9 Mag 11.72 PmRA 18.00
PmDE -24.0 Tycho2 2702-02448-1
Tycho2
Tycho2 2702-02448-1 Pflag RAmdeg 317.57886841 DEmdeg 30.44909937
PmRA 17.5 PmDE -23.7 E RAmdeg 48 E DEmdeg 51
E pmRA 2.0 E pmDE 2.0 EpRAm 1979.99 EpDEm 1981.46
Num 5 Q RAmdeg 0.4 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.8 BTmag 12.190 E BTmag 0.110 VTmag 11.428
E VTmag 0.076 Prox 860 TYC HIP
CCDM RAdeg 317.57883167 DEdeg 30.44915611 EpRA 1990 1.35
EpDE 1990 1.58 E RAdeg 73.3 E DEdeg 60.5 Posflg
Corr 0.1
 
 
21103+3027 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211018.90+302656.4 Mag 12.33 PmRA 18.00
PmDE -24.0 Calc delta mag 0.61 Calc coord yes