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Doubles in session


Current system
20258+5612
TDT 2262


Nearby doubles
9' : 20265+5619
BU 433AB

17' : 20243+5602
TDT2239

27' : 20264+5638
STF2687

28' : 20256+5544
KPP4196

32' : 20295+5604
KUI 97

36' : 20300+5621
STI2537

40' : 20248+5534
TDS1071

47' : 20260+5526
STI2527

47' : 20246+5527
MLR 588

48' : 20315+5611
HJ 1540AB

51' : 20289+5655
STI2535AB

51' : 20208+5639
STI2520

54' : 20298+5654
TDT2322

54' : 20194+5607
STF2669AB

55' : 20305+5651
TDT2330

58' : 20202+5540
STI2519

61' : 20312+5653
RAO 22

62' : 20281+5513
STI2533

64' : 20257+5508
A 1429

65' : 20244+5509
TDT2241

68' : 20337+5616
HJ 1545

69' : 20185+5542
BU 1260

70' : 20312+5519
A 1678

71' : 20342+5622
HJ 1546

71' : 20315+5520
TDS1079

73' : 20264+5500
STI2528



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

20258+5612 TDT 2262

 
 
20h 25m 50.11s +56° 12' 00.7" P.A. 95.00 sep 0.8 mag 11.09,11.38
 
 
Coord 2000 20258+5612 Discov num TDT2262 Comp Coord arcsec 2000 20 25 50.11 +56 12 00.7
Date first 1991 Date last 1991 Obs 1
Pa first 95 Pa last 94.6 P.A. Now (θ) 94.6°
Sep first 0.8 Sep last 0.81 Sep. Now (ρ) 0.81"
Mag pri 11.09 Mag sec 11.38 delta mag (ΔM) 0.29 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3941-00186-1 Gaia DR2 2186895921477274624
 
 
WDS 20258+5612 TDT 2262 : 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
20258+5612 TDT2262 1991 1 95 0.8 11.09 11.38 202550.11+561200.7

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

 
 
WDS 20258+5612 TDT 2262 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20258+5612 TDT 2262 : MEASURES
 
 
No records found.

 
 
WDS 20258+5612 : VIRTUAL EYEPIECE
 
 

20258+5612 TDT2262A mag 11.09 20258+5612 TDT2262B sep 0.5 P.A. 98.20 mag 11.38 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 20258+5612 : ALADIN DSS IMAGE @ 20h 25m 50.11s +56° 12' 00.7"
 
 
 
 
WDS 20258+5612 TDT 2262 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20258+5612 TDT2262 distance=0' 20265+5619 BU 433AB distance=9' 20265+5619 BU 433AC distance=9' 20243+5602 TDT2239 distance=17' 20264+5638 STF2687 distance=27' 20256+5544 KPP4196 distance=28' 20295+5604 KUI 97 distance=32' 20300+5621 STI2537 distance=36' 20248+5534 TDS1071 distance=40' 20260+5526 STI2527 distance=47' 20246+5527 MLR 588 distance=47' 20315+5611 HJ 1540AB distance=48' 20315+5611 HJ 1540AC distance=48' 20289+5655 STI2535AB distance=51' 20289+5655 TOB 187AC distance=51' 20289+5655 TOB 187AD distance=51' 20208+5639 STI2520 distance=51' 20298+5654 TDT2322 distance=54' 20194+5607 STF2669AB distance=54' 20194+5607 BU 1486AC distance=54' 20305+5651 TDT2330 distance=55' 20202+5540 STI2519 distance=58' 20312+5653 RAO 22 distance=61' 20281+5513 STI2533 distance=62' 20257+5508 A 1429 distance=64' 20244+5509 TDT2241 distance=65' 20337+5616 HJ 1545 distance=68' 20185+5542 BU 1260 distance=69' 20312+5519 A 1678 distance=70' 20342+5622 HJ 1546 distance=71' 20315+5520 TDS1079 distance=71' 20264+5500 STI2528 distance=73' 20280+5723 MLR 641 distance=74' 20209+5511 TDT2197 distance=74' 20217+5717 TDT2204 distance=74' 20251+5727 MLB 84 distance=76' 20312+5714 A 872 distance=76' 20175+5646 STI2517 distance=77' 20184+5524 STF2671CD distance=78' 20278+5456 TDT2293 distance=78' 20351+5624 HJ 1551 distance=79' 20352+5622 HJ 1552 distance=79' 20184+5524 STF2671AB distance=79' 20184+5524 STF2671AC distance=79' 20184+5524 WOR 52AE distance=79' 20231+5504 OL 74 distance=80' 20164+5636 STI2516 distance=82' 20330+5712 A 739 distance=84' 20164+5542 KR 49 distance=85' 20247+5446 TDT2247 distance=87' 20343+5707 STI2541 distance=89' 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 20258+5612 TDT2262 95 0.8
Show 20265+5619 BU 433 AB 207 7.6 9
Show 20265+5619 BU 433 AC 241 29.3 9
Show 20243+5602 TDT2239 256 1.7 17
Show 20264+5638 STF2687 118 25.1 27
Show 20256+5544 KPP4196 114 2.7 28
Show 20295+5604 KUI 97 129 0.8 32
Show 20300+5621 STI2537 343 12.7 36
Show 20248+5534 TDS1071 184 0.9 40
Show 20260+5526 STI2527 81 5.2 47
Show 20246+5527 MLR 588 245 0.2 47
Show 20315+5611 HJ 1540 AB 346 22.7 48
Show 20315+5611 HJ 1540 AC 130 40.7 48
Show 20289+5655 STI2535 AB 227 13.6 51
Show 20289+5655 TOB 187 AC 132 26.9 51
Show 20289+5655 TOB 187 AD 189 31.2 51
Show 20208+5639 STI2520 162 10.8 51
Show 20298+5654 TDT2322 20 1.7 54
Show 20194+5607 STF2669 AB 259 23.4 54
Show 20194+5607 BU 1486 AC 162 18.4 54
Show 20305+5651 TDT2330 63 0.6 55
Show 20202+5540 STI2519 119 13.2 58
Show 20312+5653 RAO 22 152 0.2 61
Show 20281+5513 STI2533 198 10.0 62
Show 20257+5508 A 1429 187 0.7 64
Show 20244+5509 TDT2241 263 1.7 65
Show 20337+5616 HJ 1545 180 15.5 68
Show 20185+5542 BU 1260 135 0.3 69
Show 20312+5519 A 1678 351 2.4 70
Show 20342+5622 HJ 1546 246 17.4 71
Show 20315+5520 TDS1079 126 0.9 71
Show 20264+5500 STI2528 214 10.1 73
Show 20280+5723 MLR 641 43 1.5 74
Show 20209+5511 TDT2197 241 2.0 74
Show 20217+5717 TDT2204 306 2.1 74
Show 20251+5727 MLB 84 156 7.9 76
Show 20312+5714 A 872 178 0.2 76
Show 20175+5646 STI2517 151 16.1 77
Show 20184+5524 STF2671 CD 138 5.3 78
Show 20278+5456 TDT2293 261 0.8 78
Show 20351+5624 HJ 1551 225 42.2 79
Show 20352+5622 HJ 1552 234 21.3 79
Show 20184+5524 STF2671 AB 337 3.8 79
Show 20184+5524 STF2671 AC 53 87.2 79
Show 20184+5524 WOR 52 AE 54 30.3 79
Show 20231+5504 OL 74 41 3.9 80
Show 20164+5636 STI2516 95 4.4 82
Show 20330+5712 A 739 195 4.6 84
Show 20164+5542 KR 49 114 1.7 85
Show 20247+5446 TDT2247 213 0.6 87
Show 20343+5707 STI2541 205 10.6 89

 
 
WDS 20258+5612 : COMPONENTS
 
 
  A
B pa=98.2°
sep=0.45"
 
 
20258+5612 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202550.11+561200.7 Mag 11.09 PmRA -4.00
PmDE -2.0 Tycho2 3941-00186-1
Tycho2
Tycho2 3941-00186-1 Pflag RAmdeg 306.45895700 DEmdeg 56.20020828
PmRA -4.3 PmDE -1.5 E RAmdeg 29 E DEmdeg 36
E pmRA 2.9 E pmDE 2.9 EpRAm 1988.42 EpDEm 1987.87
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.2 BTmag 11.416 E BTmag 0.074 VTmag 10.675
E VTmag 0.055 Prox 624 TYC T HIP
CCDM RAdeg 306.45896222 DEdeg 56.20020083 EpRA 1990 1.74
EpDE 1990 1.76 E RAdeg 36.4 E DEdeg 44.2 Posflg
Corr -0.1
 
 
20258+5612 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202550.16+561200.6 Mag 11.38 PmRA -4.00
PmDE -2.0 Calc delta mag 0.29 Calc coord yes