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Doubles in session


Current system
22125+4456
DYL 18


Nearby doubles
3' : 22125+4454
DYL 17

4' : 22125+4452
DYL 19

17' : 22110+4501
DYL 13AB

18' : 22128+4438
DYL 20

20' : 22131+4437
COU1829

21' : 22118+4515
DYL 16

23' : 22139+4439
TDT3414

26' : 22114+4434
DYL 15

26' : 22135+4520
J 3160

28' : 22138+4520
BRT1159

34' : 22138+4526
DCH 118

36' : 22093+4451
HJ 1735AB

37' : 22091+4500
DYL 9

38' : 22141+4531
ES 1342

41' : 22105+4530
DYL 10AB

42' : 22105+4531
DYL 11

43' : 22108+4417
RAO 474

45' : 22136+4413
DYL 21

45' : 22112+4414
DYL 14

47' : 22107+4414
DYL 12AB

49' : 22167+4517
TDS1167

56' : 22176+4503
ES 1343

56' : 22135+4401
TDT3411

58' : 22102+4405
A 2493

60' : 22129+4555
BUR 1AB

61' : 22074+4523
DYL 8



Selections
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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.

22125+4456 DYL 18

 
 
22h 12m 32.08s +44° 55' 46.6" P.A. 103.00 sep 13.5 mag 11.33,12.04
 
 
Coord 2000 22125+4456 Discov num DYL  18 Comp Coord arcsec 2000 22 12 32.08 +44 55 46.6
Date first 1895 Date last 2015 Obs 10
Pa first 107 Pa last 103.2 P.A. Now (θ) 103.2°
Sep first 12.4 Sep last 13.464 Sep. Now (ρ) 13.464"
Mag pri 11.33 Mag sec 12.04 delta mag (ΔM) 0.71 Spectral class
Pri motion ra -005 Sec motion ra +011
Pri motion dec -005 Sec motion dec -006
Notes
rPM=1.279
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3211-00565-1 Gaia DR2 1962251952026009984
 
 
WDS 22125+4456 DYL 18 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
DYL Doyle, J. (from Ccd2002 DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22125+4456 DYL 18 1998 4 103 13.3 11.33 12.04 D 221232.08+445546.6
22125+4456 DYL 18 2002 5 104 13.3 11.33 12.04 D 221232.08+445546.6
22125+4456 DYL 18 2010 6 103 13.6 11.33 12.04 221232.08+445546.6
22125+4456 DYL 18 2015 7 103 13.5 11.33 12.04 221232.08+445546.6

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

 
 
WDS 22125+4456 DYL 18 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22125+4456 DYL 18 : MEASURES
 
 
No records found.

 
 
WDS 22125+4456 : VIRTUAL EYEPIECE
 
 

22125+4456 DYL 18A mag 11.33 22125+4456 DYL 18B sep 9.8 P.A. 108.30 mag 12.04 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22125+4456 : ALADIN DSS IMAGE @ 22h 12m 32.08s +44° 55' 46.6"
 
 
 
 
WDS 22125+4456 DYL 18 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22125+4456 DYL 18 distance=0' 22125+4454 DYL 17 distance=3' 22125+4452 DYL 19 distance=4' 22110+4501 DYL 13AB distance=17' 22110+4501 DYL 13AC distance=17' 22128+4438 DYL 20 distance=18' 22131+4437 COU1829 distance=20' 22118+4515 DYL 16 distance=21' 22139+4439 TDT3414 distance=23' 22114+4434 DYL 15 distance=26' 22135+4520 J 3160 distance=26' 22138+4520 BRT1159 distance=28' 22138+4526 DCH 118 distance=34' 22093+4451 HJ 1735BC distance=35' 22093+4451 HJ 1735AD distance=36' 22093+4451 HJ 1735AC distance=36' 22093+4451 HJ 1735AB distance=36' 22091+4500 DYL 9 distance=37' 22093+4451 SCA 167Da,Db distance=37' 22093+4451 SCA 167DB distance=37' 22141+4531 ES 1342 distance=38' 22105+4530 DYL 10AB distance=41' 22105+4530 DYL 10AC distance=41' 22105+4530 DYL 10AD distance=41' 22105+4531 DYL 11 distance=42' 22108+4417 RAO 474 distance=43' 22136+4413 DYL 21 distance=45' 22112+4414 DYL 14 distance=45' 22107+4414 DYL 12AB distance=47' 22167+4517 TDS1167 distance=49' 22176+4503 ES 1343 distance=56' 22135+4401 TDT3411 distance=56' 22102+4405 A 2493 distance=58' 22129+4555 BUR 1AB distance=60' 22129+4555 BUR 1AC distance=60' 22074+4523 DYL 8 distance=61' 22182+4509 TDT3455 distance=62' 22149+4553 ES 533 distance=63' 22087+4545 YSC 15AB distance=64' 22063+4511 DYL 7 distance=68' 22061+4456 LYS 20 distance=69' 22066+4524 A 623 distance=70' 22146+4349 TDT3421 distance=70' 22158+4354 HO 180AB distance=72' 22158+4354 POP 23AB,C distance=72' 22158+4354 POP 23CD distance=72' 22156+4352 COU1981 distance=72' 22059+4522 A 183 distance=76' 22160+4350 RAO 478 distance=77' 22053+4458 DYL 6 distance=77' 22123+4337 TDT3401 distance=79' 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 22125+4456 DYL 18 103 13.5
Show 22125+4454 DYL 17 358 17.7 3
Show 22125+4452 DYL 19 127 12.0 4
Show 22110+4501 DYL 13 AB 30 5.6 17
Show 22110+4501 DYL 13 AC 78 14.9 17
Show 22128+4438 DYL 20 224 6.1 18
Show 22131+4437 COU1829 120 0.2 20
Show 22118+4515 DYL 16 317 6.7 21
Show 22139+4439 TDT3414 156 0.5 23
Show 22114+4434 DYL 15 65 16.3 26
Show 22135+4520 J 3160 65 5.9 26
Show 22138+4520 BRT1159 234 4.5 28
Show 22138+4526 DCH 118 16 1.5 34
Show 22093+4451 HJ 1735 BC 171 22.6 35
Show 22093+4451 HJ 1735 AD 286 110.2 36
Show 22093+4451 HJ 1735 AC 137 43.1 36
Show 22093+4451 HJ 1735 AB 110 27.2 36
Show 22091+4500 DYL 9 247 7.5 37
Show 22093+4451 SCA 167 Da,Db 312 0.2 37
Show 22093+4451 SCA 167 DB 106 137.1 37
Show 22141+4531 ES 1342 206 4.1 38
Show 22105+4530 DYL 10 AB 271 54.4 41
Show 22105+4530 DYL 10 AC 273 32.8 41
Show 22105+4530 DYL 10 AD 312 42.0 41
Show 22105+4531 DYL 11 296 7.4 42
Show 22108+4417 RAO 474 72 0.5 43
Show 22136+4413 DYL 21 166 15.9 45
Show 22112+4414 DYL 14 284 13.0 45
Show 22107+4414 DYL 12 AB 226 9.4 47
Show 22167+4517 TDS1167 43 1.1 49
Show 22176+4503 ES 1343 74 1.7 56
Show 22135+4401 TDT3411 314 1.7 56
Show 22102+4405 A 2493 331 3.9 58
Show 22129+4555 BUR 1 AB 196 13.5 60
Show 22129+4555 BUR 1 AC 195 35.1 60
Show 22074+4523 DYL 8 44 6.8 61
Show 22182+4509 TDT3455 13 1.9 62
Show 22149+4553 ES 533 315 4.5 63
Show 22087+4545 YSC 15 AB 345 0.0 64
Show 22063+4511 DYL 7 260 12.2 68
Show 22061+4456 LYS 20 207 13.4 69
Show 22066+4524 A 623 194 4.4 70
Show 22146+4349 TDT3421 122 1.9 70
Show 22158+4354 HO 180 AB 241 0.8 72
Show 22158+4354 POP 23 AB,C 74 85.3 72
Show 22158+4354 POP 23 CD 190 2.2 72
Show 22156+4352 COU1981 7 0.4 72
Show 22059+4522 A 183 247 0.9 76
Show 22160+4350 RAO 478 325 1.4 77
Show 22053+4458 DYL 6 346 11.9 77
Show 22123+4337 TDT3401 115 2.6 79

 
 
WDS 22125+4456 : COMPONENTS
 
 
  A
B pa=108.3°
sep=9.78"
 
 
22125+4456 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 221232.08+445546.6 Mag 11.33 PmRA -5.00
PmDE -5.0 Tycho2 3211-00565-1
Tycho2
Tycho2 3211-00565-1 Pflag RAmdeg 333.13364930 DEmdeg 44.92960028
PmRA -1.7 PmDE -11.7 E RAmdeg 58 E DEmdeg 53
E pmRA 2.7 E pmDE 2.5 EpRAm 1986.46 EpDEm 1986.78
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.740 E BTmag 0.196 VTmag 11.332
E VTmag 0.076 Prox 133 TYC HIP
CCDM RAdeg 333.13365500 DEdeg 44.92962722 EpRA 1990 1.64
EpDE 1990 1.75 E RAdeg 59.9 E DEdeg 54.4 Posflg
Corr 0.1
CCDM
Ccdm 22125+4456 RComp Comp A Note1
Note2 Discov num DRAs 3.01 DDEs -15.4
R dRAs 61 Year Theta Rho
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 22084N4426A
HIC
 
 
22125+4456 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 221232.95+445543.5 Mag 12.04 PmRA 11.00
PmDE -6.0 Tycho2 3211-00637-1 Calc delta mag 0.71 Calc coord yes
Tycho2
Tycho2 3211-00637-1 Pflag RAmdeg 333.13877105 DEmdeg 44.92880458
PmRA 9.2 PmDE -5.0 E RAmdeg 90 E DEmdeg 81
E pmRA 2.8 E pmDE 2.5 EpRAm 1978.91 EpDEm 1979.25
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.561 E BTmag 0.318 VTmag 12.036
E VTmag 0.154 Prox 133 TYC HIP
CCDM RAdeg 333.13874083 DEdeg 44.92881611 EpRA 1990 1.63
EpDE 1990 1.74 E RAdeg 96.9 E DEdeg 87.2 Posflg
Corr 0.1
CCDM
Ccdm 22125+4456 RComp Comp B Note1
Note2 Discov num DYL 18 DRAs 1.75 DDEs -12.5
R dRAs 61 Year 1985 Theta 282 Rho 13.6
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 22084N4426B
HIC