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Doubles in session


Current system
21142+4556
TDT 2846


Nearby doubles
15' : 21145+4542
COU2436

19' : 21125+4552
ES 1273AB

22' : 21154+4539
TDT2860

23' : 21122+4549
ES 1272

24' : 21129+4616
TOI1315

25' : 21165+4554
HDS3027

26' : 21152+4619
HDS3023

26' : 21121+4543
BU 160AB

29' : 21114+4551
COU2435

34' : 21159+4624
ES 513

39' : 21148+4518
TDT2855

40' : 21178+4607
TDT2892

42' : 21102+4603
SMA 131

43' : 21111+4530
BRT1146

43' : 21105+4538
BRT1145

44' : 21155+4637
HJ 1629

48' : 21151+4642
TDT2858

52' : 21127+4349
DJU 6

54' : 21098+4624
SMA 128

58' : 21196+4549
TDS1123AB

60' : 21133+4655
A 884

60' : 21183+4514
TDT2893

61' : 21100+4640
SMA 130

64' : 21102+4645
SKF2396

65' : 21137+4453
LDS2498

66' : 21091+4635
TDT2785



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21142+4556 TDT 2846

 
 
21h 14m 10.95s +45° 56' 09.7" P.A. 227.00 sep 0.5 mag 10.70,11.06
 
 
Coord 2000 21142+4556 Discov num TDT2846 Comp Coord arcsec 2000 21 14 10.95 +45 56 09.7
Date first 1991 Date last 1991 Obs 1
Pa first 227 Pa last 226.5 P.A. Now (θ) 226.5°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 10.70 Mag sec 11.06 delta mag (ΔM) 0.36 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec +005 Sec motion dec +005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3589-01727-1 Gaia DR2 2164043603103043712
 
 
WDS 21142+4556 TDT 2846 : 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
21142+4556 TDT2846 1991 1 227 0.5 10.70 11.06 211410.95+455609.7

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

 
 
WDS 21142+4556 TDT 2846 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21142+4556 TDT 2846 : MEASURES
 
 
No records found.

 
 
WDS 21142+4556 : VIRTUAL EYEPIECE
 
 

21142+4556 TDT2846A mag 10.7 21142+4556 TDT2846B sep 0.4 P.A. 216.20 mag 11.06 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 21142+4556 : ALADIN DSS IMAGE @ 21h 14m 10.95s +45° 56' 09.7"
 
 
 
 
WDS 21142+4556 TDT 2846 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21142+4556 TDT2846 distance=0' 21145+4542 COU2436 distance=15' 21125+4552 ES 1273CD distance=19' 21125+4552 ES 1273AB distance=19' 21125+4552 ES 1273AC distance=19' 21154+4539 TDT2860 distance=22' 21122+4549 ES 1272 distance=23' 21129+4616 TOI1315 distance=24' 21165+4554 HDS3027 distance=25' 21152+4619 HDS3023 distance=26' 21121+4543 BU 160AB distance=26' 21121+4543 ES 9005BD distance=26' 21121+4543 BU 160BC distance=26' 21114+4551 COU2435 distance=29' 21159+4624 ES 513 distance=34' 21148+4518 TDT2855 distance=39' 21178+4607 TDT2892 distance=40' 21102+4603 SMA 131 distance=42' 21111+4530 BRT1146 distance=43' 21105+4538 BRT1145 distance=43' 21155+4637 HJ 1629 distance=44' 21151+4642 TDT2858 distance=48' 21127+4349 DJU 6 distance=52' 21098+4624 SMA 128 distance=54' 21196+4549 TDS1123AB distance=58' 21133+4655 A 884 distance=60' 21183+4514 TDT2893 distance=60' 21100+4640 SMA 130 distance=61' 21102+4645 SKF2396 distance=64' 21137+4453 LDS2498 distance=65' 21091+4635 TDT2785 distance=66' 21169+4456 A 885 distance=67' 21083+4630 BRT1143 distance=70' 21109+4658 JNN 290BC distance=70' 21109+4658 JNN 290BD distance=70' 21109+4658 GIC 166AB distance=71' 21099+4651 SMA 129 distance=71' 21166+4448 ES 97 distance=72' 21205+4528 KRV 9 distance=73' 21170+4704 COU2437 distance=74' 21088+4646 SMA 127 distance=75' 21161+4444 MCN 2 distance=75' 21139+4438 TDT2839 distance=79' 21202+4509 LDS2510 distance=79' 21067+4538 TDT2754 distance=81' 21075+4515 HJ 1615 distance=81' 21080+4504 SMA 126 distance=83' 21062+4535 LDS2487 distance=84' 21136+4433 ES 1333 distance=84' 21067+4631 SMA 125AB distance=85' 21067+4631 SMA 125AC distance=85' 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 21142+4556 TDT2846 227 0.5
Show 21145+4542 COU2436 266 5.0 15
Show 21125+4552 ES 1273 CD 69 3.7 19
Show 21125+4552 ES 1273 AB 295 23.1 19
Show 21125+4552 ES 1273 AC 7 37.7 19
Show 21154+4539 TDT2860 243 5.6 22
Show 21122+4549 ES 1272 53 3.8 23
Show 21129+4616 TOI1315 270 8.4 24
Show 21165+4554 HDS3027 48 0.4 25
Show 21152+4619 HDS3023 140 0.9 26
Show 21121+4543 BU 160 AB 155 57.1 26
Show 21121+4543 ES 9005 BD 84 22.3 26
Show 21121+4543 BU 160 BC 115 6.4 26
Show 21114+4551 COU2435 169 1.4 29
Show 21159+4624 ES 513 49 8.8 34
Show 21148+4518 TDT2855 1 0.5 39
Show 21178+4607 TDT2892 156 2.5 40
Show 21102+4603 SMA 131 86 8.6 42
Show 21111+4530 BRT1146 344 2.6 43
Show 21105+4538 BRT1145 163 3.8 43
Show 21155+4637 HJ 1629 71 12.6 44
Show 21151+4642 TDT2858 215 2.2 48
Show 21127+4349 DJU 6 24 2.6 52
Show 21098+4624 SMA 128 170 12.3 54
Show 21196+4549 TDS1123 AB 63 1.5 58
Show 21133+4655 A 884 111 0.4 60
Show 21183+4514 TDT2893 234 0.6 60
Show 21100+4640 SMA 130 147 8.7 61
Show 21102+4645 SKF2396 53 13.3 64
Show 21137+4453 LDS2498 316 13.0 65
Show 21091+4635 TDT2785 68 2.6 66
Show 21169+4456 A 885 153 3.9 67
Show 21083+4630 BRT1143 212 2.7 70
Show 21109+4658 JNN 290 BC 36 2.4 70
Show 21109+4658 JNN 290 BD 189 3.4 70
Show 21109+4658 GIC 166 AB 150 29.3 71
Show 21099+4651 SMA 129 264 14.1 71
Show 21166+4448 ES 97 290 7.5 72
Show 21205+4528 KRV 9 123 21.2 73
Show 21170+4704 COU2437 241 0.5 74
Show 21088+4646 SMA 127 130 17.3 75
Show 21161+4444 MCN 2 303 16.0 75
Show 21139+4438 TDT2839 352 1.2 79
Show 21202+4509 LDS2510 345 20.4 79
Show 21067+4538 TDT2754 233 0.5 81
Show 21075+4515 HJ 1615 277 14.4 81
Show 21080+4504 SMA 126 18 8.9 83
Show 21062+4535 LDS2487 271 5.2 84
Show 21136+4433 ES 1333 296 1.6 84
Show 21067+4631 SMA 125 AB 87 22.2 85
Show 21067+4631 SMA 125 AC 198 15.0 85

 
 
WDS 21142+4556 : COMPONENTS
 
 
  A
B pa=216.2°
sep=0.40"
 
 
21142+4556 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211410.95+455609.7 Mag 10.7 PmRA 4.00
PmDE 5.0 Tycho2 3589-01727-1
Tycho2
Tycho2 3589-01727-1 Pflag RAmdeg 318.54555824 DEmdeg 45.93600472
PmRA 3.8 PmDE 5.1 E RAmdeg 26 E DEmdeg 28
E pmRA 1.3 E pmDE 1.3 EpRAm 1987.56 EpDEm 1986.36
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.8 BTmag 11.393 E BTmag 0.063 VTmag 10.202
E VTmag 0.034 Prox 673 TYC T HIP
CCDM RAdeg 318.54554583 DEdeg 45.93599306 EpRA 1990 1.69
EpDE 1990 1.67 E RAdeg 27.1 E DEdeg 29.3 Posflg
Corr 0.1
 
 
21142+4556 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211410.93+455609.4 Mag 11.06 PmRA 4.00
PmDE 5.0 Calc delta mag 0.36 Calc coord yes