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Doubles in session


Current system
21187+1417
J 1785


Nearby doubles
14' : 21196+1421
HU 962

15' : 21177+1417
J 3133

18' : 21178+1418
BRT1351

20' : 21187+1358
BRT1353

21' : 21173+1417
J 3132

27' : 21205+1415
BPM2360

49' : 21168+1337
J 578

50' : 21172+1502
UC 4427

50' : 21167+1459
HU 961

57' : 21166+1505
HDS3028

66' : 21162+1512
UC 4423

67' : 21205+1518
UC 4447

70' : 21216+1513
AG 417

73' : 21213+1519
TDT2917

73' : 21236+1431
LDS4881

73' : 21206+1310
HDS3038

81' : 21218+1524
STJ 14

83' : 21244+1425
BPM2370

84' : 21130+1412
STJ 11

84' : 21185+1541
BPMA254AB

85' : 21206+1537
AG 416

86' : 21245+1358
LDS4883AB

91' : 21133+1503
J 609

92' : 21132+1500
SMA 139AB

92' : 21242+1504
BPM2369

93' : 21233+1520
HEI 189



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

21187+1417 J 1785

 
 
21h 18m 43.39s +14° 17' 20.3" P.A. 317.00 sep 7.7 mag 10.90,12.90 Sp F5
 
 
Coord 2000 21187+1417 Discov num J  1785 Comp Coord arcsec 2000 21 18 43.39 +14 17 20.3
Date first 1903 Date last 2015 Obs 12
Pa first 292 Pa last 317.2 P.A. Now (θ) 317.2°
Sep first 6.2 Sep last 7.739 Sep. Now (ρ) 7.739"
Mag pri 10.90 Mag sec 12.90 delta mag (ΔM) 2 Spectral class F5 (yellow-white)
Pri motion ra +001 Sec motion ra -004
Pri motion dec -025 Sec motion dec +013
Notes N (See Notes)
rPM=1.532
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1117-01377-1 Gaia DR2 1759432150216103424
 
 
WDS 21187+1417 J 1785 : NOTES
 
 
discov_num notes refcode
J 1785 Heintz believes BRT1351 is identical. Hei1985a
 
 
REFERENCES
 
 
refcode metd author reference
Hei1985a M+ j Heintz, W.D. 1985ApJS...58..439H
Hei1985a +Po ApJS 58, 439, 1985
 
 
DISCOVERER
 
 
idgroup discov author
1 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21187+1417 J 1785 2005 6 315 7.5 9.00 10.80 F5 N D 211843.39+141720.3
21187+1417 J 1785 2013 8 318 7.7 10.90 12.90 F5 N 211843.39+141720.3
21187+1417 J 1785 2015 9 317 7.7 10.90 12.90 F5 N 211843.39+141720.3

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

 
 
WDS 21187+1417 J 1785 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21187+1417 J 1785 : MEASURES
 
 
No records found.

 
 
WDS 21187+1417 : VIRTUAL EYEPIECE
 
 

21187+1417 J 1785A mag 10.9 Sp F5 21187+1417 J 1785B sep 7.6 P.A. 318.10 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21187+1417 : ALADIN DSS IMAGE @ 21h 18m 43.39s +14° 17' 20.3"
 
 
 
 
WDS 21187+1417 J 1785 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21187+1417 J 1785 distance=1' 21196+1421 HU 962 distance=14' 21177+1417 J 3133 distance=15' 21178+1418 BRT1351 distance=18' 21187+1358 BRT1353 distance=20' 21173+1417 J 3132 distance=21' 21205+1415 BPM2360 distance=27' 21168+1337 J 578 distance=49' 21172+1502 UC 4427 distance=50' 21167+1459 HU 961 distance=50' 21166+1505 HDS3028 distance=57' 21162+1512 UC 4423 distance=66' 21205+1518 UC 4447 distance=67' 21216+1513 AG 417 distance=70' 21213+1519 TDT2917 distance=73' 21236+1431 LDS4881 distance=73' 21206+1310 HDS3038 distance=73' 21185+1541 BPMA254CD distance=80' 21218+1524 STJ 14 distance=81' 21244+1425 BPM2370 distance=83' 21130+1412 STJ 11 distance=84' 21185+1541 BPMA254AB distance=84' 21185+1541 BPMA254AC distance=84' 21206+1537 AG 416 distance=85' 21245+1358 LDS4883AB distance=86' 21245+1358 LDS4883AC distance=86' 21133+1503 J 609 distance=91' 21132+1500 SMA 139AB distance=92' 21132+1500 SMA 139AC distance=92' 21242+1504 BPM2369 distance=92' 21233+1520 HEI 189 distance=93' 21124+1432 HJ 1619AB distance=93' 21124+1432 HJ 1619AC distance=93' 21124+1432 SHT 36AE distance=93' 21124+1432 SHT 36AF distance=93' 21124+1432 HJ 1619AD distance=93' 21124+1432 HJ 1619CD distance=93' 21191+1244 BPM2357 distance=94' 21140+1314 J 849 distance=94' 21241+1324 LEP 173 distance=95' 21227+1533 J 851AB distance=96' 21227+1533 J 851AC distance=96' 21136+1315 BPM2343AB distance=98' 21136+1315 BPM2344BC distance=98' 21254+1428 BPM2373 distance=98' 21129+1508 KPP4229 distance=99' 21140+1305 BPM2347 distance=100' 21184+1233 BRT1352 distance=105' 21117+1350 BPM2340 distance=106' 21234+1543 BPM2368 distance=110' 21122+1511 SMA 138 distance=110' 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 21187+1417 J 1785 317 7.7 1
Show 21196+1421 HU 962 61 0.6 14
Show 21177+1417 J 3133 47 5.3 15
Show 21178+1418 BRT1351 120 4.9 18
Show 21187+1358 BRT1353 241 3.8 20
Show 21173+1417 J 3132 192 6.5 21
Show 21205+1415 BPM2360 342 61.2 27
Show 21168+1337 J 578 277 7.2 49
Show 21172+1502 UC 4427 328 54.2 50
Show 21167+1459 HU 961 14 2.2 50
Show 21166+1505 HDS3028 20 0.1 57
Show 21162+1512 UC 4423 128 17.6 66
Show 21205+1518 UC 4447 81 32.4 67
Show 21216+1513 AG 417 13 35.8 70
Show 21213+1519 TDT2917 201 0.8 73
Show 21236+1431 LDS4881 225 35.0 73
Show 21206+1310 HDS3038 126 0.1 73
Show 21185+1541 BPMA254 CD 329 5.9 80
Show 21218+1524 STJ 14 105 1.1 81
Show 21244+1425 BPM2370 297 71.5 83
Show 21130+1412 STJ 11 71 1.5 84
Show 21185+1541 BPMA254 AB 334 4.6 84
Show 21185+1541 BPMA254 AC 194 260.8 84
Show 21206+1537 AG 416 350 23.7 85
Show 21245+1358 LDS4883 AB 208 1.9 86
Show 21245+1358 LDS4883 AC 66 31.3 86
Show 21133+1503 J 609 230 4.5 91
Show 21132+1500 SMA 139 AB 37 7.8 92
Show 21132+1500 SMA 139 AC 155 11.1 92
Show 21242+1504 BPM2369 238 95.5 92
Show 21233+1520 HEI 189 36 0.6 93
Show 21124+1432 HJ 1619 AB 174 6.8 93
Show 21124+1432 HJ 1619 AC 228 36.8 93
Show 21124+1432 SHT 36 AE 10 19.4 93
Show 21124+1432 SHT 36 AF 145 36.8 93
Show 21124+1432 HJ 1619 AD 245 38.0 93
Show 21124+1432 HJ 1619 CD 319 10.9 93
Show 21191+1244 BPM2357 65 34.9 94
Show 21140+1314 J 849 156 2.4 94
Show 21241+1324 LEP 173 34 4.2 95
Show 21227+1533 J 851 AB 141 1.4 96
Show 21227+1533 J 851 AC 46 40.7 96
Show 21136+1315 BPM2343 AB 156 105.6 98
Show 21136+1315 BPM2344 BC 80 80.5 98
Show 21254+1428 BPM2373 347 39.7 98
Show 21129+1508 KPP4229 140 2.5 99
Show 21140+1305 BPM2347 160 102.5 100
Show 21184+1233 BRT1352 183 5.0 105
Show 21117+1350 BPM2340 81 113.8 106
Show 21234+1543 BPM2368 248 108.4 110
Show 21122+1511 SMA 138 274 12.1 110

 
 
WDS 21187+1417 : COMPONENTS
 
 
  A
B pa=318.1°
sep=7.63"
 
 
21187+1417 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211843.39+141720.3 Mag 10.9 Spectral class F5 (yellow-white)
PmRA 1.00 PmDE -25.0 Tycho2 1117-01377-1 DM BD+13 4670
Tycho2
Tycho2 1117-01377-1 Pflag RAmdeg 319.68079538 DEmdeg 14.28897873
PmRA -0.6 PmDE -25.8 E RAmdeg 48 E DEmdeg 54
E pmRA 1.8 E pmDE 1.7 EpRAm 1982.27 EpDEm 1977.67
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.7 Q pmRA 0.3
Q pmDE 0.8 BTmag 11.622 E BTmag 0.091 VTmag 10.932
E VTmag 0.082 Prox 999 TYC T HIP
CCDM RAdeg 319.68079722 DEdeg 14.28903917 EpRA 1990 1.65
EpDE 1990 1.55 E RAdeg 51.4 E DEdeg 59.3 Posflg
Corr -0.1
CCDM
Ccdm 21187+1417 RComp Comp A Note1
Note2 Discov num DRAs 1.29 DDEs 20.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp PmNote *
PmRA -11 PmDE -14 Dm number +13 4670 Cat1 BD
Name2 +14 2378 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 21140N1352A
HIC
 
 
21187+1417 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211843.04+141726.0 Mag 12.9 PmRA -4.00
PmDE 13.0 Calc delta mag 2 Calc coord yes
CCDM
Ccdm 21187+1417 RComp Comp B Note1
Note2 Discov num J 1785 DRAs DDEs
R dRAs Year 1941 Theta 295 Rho 5.0
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21140N1352B
HIC