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Doubles in session


Current system
15315-4319
DON 738


Nearby doubles
24' : 15322-4257
HJ 4781

28' : 15333-4340
CPO9199

34' : 15346-4328
I 1580

37' : 15298-4248
DON 736

45' : 15355-4330
TDS9556

46' : 15299-4238
SUB 6

55' : 15346-4237
B 1298

58' : 15275-4243
KPP 345

62' : 15357-4400
KPP1184

64' : 15374-4320
B 1300

65' : 15263-4252
DUN 184AB

76' : 15246-4319
B 1289

78' : 15386-4328
KPP 349

80' : 15271-4217
KPP1195

84' : 15254-4409
KPP 745

84' : 15290-4201
BRT 855

85' : 15381-4234
HDO 250

86' : 15304-4155
HJ 4776AB

86' : 15332-4443
DON 741

87' : 15324-4153
HJ 4782

88' : 15352-4201
RST1845

92' : 15367-4208
HDS2196AB

95' : 15344-4449
BRT 858

96' : 15229-4304
DAM1453

102' : 15343-4456
BRT 857

104' : 15224-4301
LDS 525



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

15315-4319 DON 738

 
 
15h 31m 31.97s -43° 19' 26.1" P.A. 64.00 sep 3.1 mag 10.10,14.60 Sp A2
 
 
Coord 2000 15315-4319 Discov num DON 738 Comp Coord arcsec 2000 15 31 31.97 -43 19 26.1
Date first 1932 Date last 2015 Obs 3
Pa first 61 Pa last 64.2 P.A. Now (θ) 64.2°
Sep first 2.5 Sep last 3.136 Sep. Now (ρ) 3.136"
Mag pri 10.10 Mag sec 14.60 delta mag (ΔM) 4.5 Spectral class A2 (white)
Pri motion ra -003 Sec motion ra
Pri motion dec -027 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lupus Tycho2 7848-01802-1 Gaia DR2 6001411511290355584 HD 138106
 
 
WDS 15315-4319 DON 738 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15315-4319 DON 738 1941 2 62 2.6 10.10 14.60 A2 153131.97-431926.1
15315-4319 DON 738 2015 3 64 3.1 10.10 14.60 A2 153131.97-431926.1

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

 
 
WDS 15315-4319 DON 738 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15315-4319 DON 738 : MEASURES
 
 
No records found.

 
 
WDS 15315-4319 : VIRTUAL EYEPIECE
 
 

15315-4319 DON 738A mag 10.1 Sp A2 15315-4319 DON 738B sep 2.5 P.A. 56.40 mag 14.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 15315-4319 : ALADIN DSS IMAGE @ 15h 31m 31.97s -43° 19' 26.1"
 
 
 
 
WDS 15315-4319 DON 738 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15315-4319 DON 738 distance=0' 15322-4257 HJ 4781 distance=24' 15333-4340 CPO9199 distance=28' 15346-4328 I 1580 distance=34' 15298-4248 DON 736 distance=37' 15355-4330 TDS9556 distance=45' 15299-4238 SUB 6 distance=46' 15346-4237 B 1298 distance=55' 15275-4243 KPP 345 distance=58' 15357-4400 KPP1184 distance=62' 15374-4320 B 1300 distance=64' 15263-4252 DUN 184AB distance=65' 15246-4319 B 1289 distance=76' 15386-4328 KPP 349 distance=78' 15319-4201 KPP1834CD distance=79' 15271-4217 KPP1195 distance=80' 15254-4409 KPP 745 distance=84' 15290-4201 BRT 855 distance=84' 15381-4234 HDO 250 distance=85' 15304-4155 HJ 4776AB distance=86' 15332-4443 DON 741 distance=86' 15324-4153 HJ 4782 distance=87' 15352-4201 RST1845 distance=88' 15367-4208 TOK 408Ca,Cb distance=92' 15367-4208 HDS2196AB distance=92' 15367-4208 HRG 119AC distance=92' 15367-4208 SHY 277AD distance=92' 15367-4208 SKF1399AE distance=92' 15367-4208 SKF1399AF distance=92' 15367-4208 SKF1399EF distance=94' 15344-4449 BRT 858 distance=95' 15229-4304 DAM1453 distance=96' 15343-4456 BRT 857 distance=102' 15224-4301 LDS 525 distance=104' 15299-4506 B 2355 distance=109' 15359-4457 HJ 4788 distance=109' 15301-4508 B 1293 distance=110' 15408-4230 I 1273 distance=113' 15226-4418 CPO9198 distance=114' 15228-4211 LDS 526 distance=119' 15416-4409 LDS 536 distance=121' 15245-4145 TDS9509 distance=123' 15232-4445 SKF1397 distance=125' 15201-4318 BRT 853 distance=125' 15418-4225 CPO 440 distance=126' 15227-4441 COP 2AB distance=126' 15227-4441 DUN 182AC distance=126' 15227-4441 RIZ 13Aa,Ab distance=126' 15227-4441 RIZ 13AD distance=126' 15308-4525 KOU 37AB distance=127' 15308-4525 KOU 37AC distance=127' 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 15315-4319 DON 738 64 3.1
Show 15322-4257 HJ 4781 195 12.1 24
Show 15333-4340 CPO9199 4 3.8 28
Show 15346-4328 I 1580 260 1.4 34
Show 15298-4248 DON 736 227 1.6 37
Show 15355-4330 TDS9556 244 0.8 45
Show 15299-4238 SUB 6 159 44.5 46
Show 15346-4237 B 1298 216 3.0 55
Show 15275-4243 KPP 345 111 3.8 58
Show 15357-4400 KPP1184 70 9.2 62
Show 15374-4320 B 1300 123 0.2 64
Show 15263-4252 DUN 184 AB 97 21.3 65
Show 15246-4319 B 1289 49 3.4 76
Show 15386-4328 KPP 349 338 3.3 78
Show 15319-4201 KPP1834 CD 67 14.2 79
Show 15271-4217 KPP1195 202 9.3 80
Show 15254-4409 KPP 745 114 6.5 84
Show 15290-4201 BRT 855 34 4.9 84
Show 15381-4234 HDO 250 30 11.8 85
Show 15304-4155 HJ 4776 AB 230 5.6 86
Show 15332-4443 DON 741 345 0.8 86
Show 15324-4153 HJ 4782 268 8.3 87
Show 15352-4201 RST1845 25 0.8 88
Show 15367-4208 TOK 408 Ca,Cb 304 0.0 92
Show 15367-4208 HDS2196 AB 250 4.3 92
Show 15367-4208 HRG 119 AC 184 13.5 92
Show 15367-4208 SHY 277 AD 139 999.9 92
Show 15367-4208 SKF1399 AE 350 151.9 92
Show 15367-4208 SKF1399 AF 26 262.5 92
Show 15367-4208 SKF1399 EF 59 167.6 94
Show 15344-4449 BRT 858 167 5.2 95
Show 15229-4304 DAM1453 182 1.7 96
Show 15343-4456 BRT 857 21 4.8 102
Show 15224-4301 LDS 525 90 11.0 104
Show 15299-4506 B 2355 269 1.5 109
Show 15359-4457 HJ 4788 12 2.1 109
Show 15301-4508 B 1293 74 2.7 110
Show 15408-4230 I 1273 316 1.4 113
Show 15226-4418 CPO9198 133 13.1 114
Show 15228-4211 LDS 526 132 23.6 119
Show 15416-4409 LDS 536 109 16.1 121
Show 15245-4145 TDS9509 84 9.2 123
Show 15232-4445 SKF1397 343 36.5 125
Show 15201-4318 BRT 853 8 3.4 125
Show 15418-4225 CPO 440 235 43.3 126
Show 15227-4441 COP 2 AB 24 0.2 126
Show 15227-4441 DUN 182 AC 168 26.2 126
Show 15227-4441 RIZ 13 Aa,Ab 25 0.1 126
Show 15227-4441 RIZ 13 AD 190 38.9 126
Show 15308-4525 KOU 37 AB 106 5.6 127
Show 15308-4525 KOU 37 AC 228 9.1 127

 
 
WDS 15315-4319 : COMPONENTS
 
 
  A
B pa=56.4°
sep=2.47"
 
 
15315-4319 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 153131.97-431926.1 Mag 10.1 Spectral class A2 (white)
PmRA -3.00 PmDE -27.0 Tycho2 7848-01802-1 HD 138106
DM CD-4210493
Tycho2
Tycho2 7848-01802-1 Pflag RAmdeg 232.88321844 DEmdeg -43.32393070
PmRA -2.0 PmDE -8.4 E RAmdeg 19 E DEmdeg 22
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.14 EpDEm 1989.32
Num 4 Q RAmdeg 1.4 Q DEmdeg 1.4 Q pmRA 1.4
Q pmDE 1.4 BTmag 10.324 E BTmag 0.031 VTmag 10.100
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 232.88322472 DEdeg -43.32391111 EpRA 1990 1.68
EpDE 1990 1.54 E RAdeg 19.4 E DEdeg 21.5 Posflg
Corr 0.1
CCDM
Ccdm 15315-4319 RComp Comp A Note1
Note2 Discov num DRAs 2.02 DDEs -26.1
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.7 Sp A2 PmNote
PmRA -3 PmDE -27 Dm number -4210493 Cat1 CD
Name2 Cat2 HD 138106 M HD
ADS BDS M ADS BDS N IDS IDS 15248S4259A
HIC
 
 
15315-4319 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153132.16-431924.7 Mag 14.6 Calc delta mag 4.5
Calc coord yes
CCDM
Ccdm 15315-4319 RComp Comp B Note1
Note2 Discov num DON 738 DRAs DDEs
R dRAs Year 1932 Theta 062 Rho 2.5
Obs 2 Vmag 14.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15248S4259B
HIC