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Current system
15292+1252
HDS 2178


Nearby doubles
25' : 15306+1303
STF1949

34' : 15274+1314
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51' : 15320+1322
LDS4557

53' : 15259+1232
CBL 488

54' : 15327+1244
TVB 15

62' : 15278+1154
SLW1094

73' : 15337+1223
BPM 632

74' : 15284+1405
GRV 906

78' : 15344+1255
SLW1109

78' : 15323+1355
HEI 237

82' : 15317+1405
HO 549AB

89' : 15288+1123
SLW1097

92' : 15249+1359
HJ 252AB

94' : 15355+1303
HEI 382

94' : 15353+1232
LDS4564

96' : 15262+1418
HEI 236

98' : 15359+1255
STF1957

108' : 15218+1255
BPM 629

111' : 15280+1442
STF1945AB

112' : 15312+1439
UC 3018

112' : 15223+1206
SLW1086

115' : 15304+1445
UC 3017

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BPM 634

128' : 15230+1122
AG 347

129' : 15349+1115
SLW1113

132' : 15202+1247
SLW1082



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

15292+1252 HDS 2178

 
 
15h 29m 09.31s +12° 52' 16.5" P.A. 138.00 sep 2.2 mag 10.39,11.89 Sp G5 dist. 357.14 pc (1164.99 l.y.)
 
 
Coord 2000 15292+1252 Discov num HDS2178 Comp Coord arcsec 2000 15 29 09.31 +12 52 16.5
Date first 1991 Date last 2016 Obs 4
Pa first 138 Pa last 138.1 P.A. Now (θ) 138.1°
Sep first 2.2 Sep last 2.249 Sep. Now (ρ) 2.249"
Mag pri 10.39 Mag sec 11.89 delta mag (ΔM) 1.5 Spectral class G5 (yellow)
Pri motion ra -019 Sec motion ra -013
Pri motion dec +014 Sec motion dec +011
Notes
rPM=0.284 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens HIP 75804 Tycho2 0936-00049-1 Gaia DR2 1169785813953742336
BD BD+13 2952 Distance 357.14 Distance ly 1164.99
 
 
WDS 15292+1252 HDS 2178 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15292+1252 HDS2178 2002 3 140 2.2 10.39 11.89 G5 152909.31+125216.5
15292+1252 HDS2178 2016 4 138 2.2 10.39 11.89 G5 152909.31+125216.5

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

 
 
WDS 15292+1252 HDS 2178 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15292+1252 HDS 2178 : MEASURES
 
 
No records found.

 
 
WDS 15292+1252 : VIRTUAL EYEPIECE
 
 

15292+1252 HDS2178A mag 10.39 Sp G5 15292+1252 HDS2178B sep 2.2 P.A. 138.80 mag 11.89 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15292+1252 : ALADIN DSS IMAGE @ 15h 29m 09.31s +12° 52' 16.5"
 
 
 
 
WDS 15292+1252 HDS 2178 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15292+1252 HDS2178 distance=0' 15306+1303 STF1949 distance=25' 15274+1314 GWP2527 distance=34' 15320+1322 LDS4557 distance=51' 15259+1232 CBL 488 distance=53' 15327+1244 TVB 15 distance=54' 15278+1154 SLW1094 distance=62' 15337+1223 BPM 632 distance=73' 15284+1405 GRV 906 distance=74' 15344+1255 SLW1109 distance=78' 15323+1355 HEI 237 distance=78' 15317+1405 HO 549BC distance=82' 15317+1405 HO 549AB distance=82' 15288+1123 SLW1097 distance=89' 15249+1359 HJ 252AB distance=92' 15249+1359 HJ 252AC distance=92' 15249+1359 GWP2522AD distance=92' 15249+1359 GWP2523AE distance=92' 15355+1303 HEI 382 distance=94' 15353+1232 LDS4564 distance=94' 15262+1418 HEI 236 distance=96' 15359+1255 STF1957 distance=98' 15218+1255 BPM 629 distance=108' 15280+1442 STF1945AB distance=111' 15280+1442 STF1945AD distance=111' 15280+1442 STF1945AE distance=111' 15280+1442 STF1945AC distance=111' 15312+1439 UC 3018 distance=112' 15223+1206 SLW1086 distance=112' 15280+1442 STF1945BC distance=112' 15304+1445 UC 3017 distance=115' 15375+1258 BPM 634 distance=123' 15230+1122 AG 347 distance=128' 15349+1115 SLW1113 distance=129' 15202+1247 SLW1082 distance=132' 15234+1111 CVR 165 distance=133' 15210+1152 RAO 335 distance=134' 15376+1352 CVR 796 distance=138' 15234+1059 GWP2519 distance=141' 15296+1027 HJ 253 distance=144' 15206+1132 GRV 901 distance=149' 15352+1456 LEO 33 distance=152' 15234+1045 ARY 116 distance=153' 15349+1501 SHN 201 distance=155' 15359+1053 ZHN 29 distance=155' 15361+1054 CVR 793 distance=156' 15191+1353 GWP2512 distance=160' 15188+1347 SKF2212 distance=162' 15348+1032 STF1954CD distance=162' 15358+1044 SMR 64 distance=162' 15348+1032 STF1954AB distance=163' 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 15292+1252 HDS2178 138 2.2
Show 15306+1303 STF1949 213 16.5 25
Show 15274+1314 GWP2527 196 8.4 34
Show 15320+1322 LDS4557 187 13.7 51
Show 15259+1232 CBL 488 32 46.7 53
Show 15327+1244 TVB 15 183 10.3 54
Show 15278+1154 SLW1094 81 23.1 62
Show 15337+1223 BPM 632 286 113.3 73
Show 15284+1405 GRV 906 13 37.5 74
Show 15344+1255 SLW1109 346 172.8 78
Show 15323+1355 HEI 237 169 0.4 78
Show 15317+1405 HO 549 BC 241 0.9 82
Show 15317+1405 HO 549 AB 133 117.5 82
Show 15288+1123 SLW1097 359 98.1 89
Show 15249+1359 HJ 252 AB 97 11.6 92
Show 15249+1359 HJ 252 AC 72 51.4 92
Show 15249+1359 GWP2522 AD 318 118.3 92
Show 15249+1359 GWP2523 AE 39 110.8 92
Show 15355+1303 HEI 382 36 1.2 94
Show 15353+1232 LDS4564 73 3.5 94
Show 15262+1418 HEI 236 108 0.5 96
Show 15359+1255 STF1957 132 0.3 98
Show 15218+1255 BPM 629 273 118.7 108
Show 15280+1442 STF1945 AB 314 40.9 111
Show 15280+1442 STF1945 AD 18 23.4 111
Show 15280+1442 STF1945 AE 53 146.5 111
Show 15280+1442 STF1945 AC 309 49.2 111
Show 15312+1439 UC 3018 38 50.9 112
Show 15223+1206 SLW1086 358 22.5 112
Show 15280+1442 STF1945 BC 281 9.2 112
Show 15304+1445 UC 3017 213 28.4 115
Show 15375+1258 BPM 634 213 26.7 123
Show 15230+1122 AG 347 12 24.6 128
Show 15349+1115 SLW1113 45 9.4 129
Show 15202+1247 SLW1082 318 35.9 132
Show 15234+1111 CVR 165 54 23.5 133
Show 15210+1152 RAO 335 70 0.9 134
Show 15376+1352 CVR 796 133 21.9 138
Show 15234+1059 GWP2519 317 8.3 141
Show 15296+1027 HJ 253 80 18.8 144
Show 15206+1132 GRV 901 30 11.0 149
Show 15352+1456 LEO 33 261 1.5 152
Show 15234+1045 ARY 116 183 93.8 153
Show 15349+1501 SHN 201 -1 0.5 155
Show 15359+1053 ZHN 29 134 6.2 155
Show 15361+1054 CVR 793 326 12.4 156
Show 15191+1353 GWP2512 64 109.8 160
Show 15188+1347 SKF2212 19 7.2 162
Show 15348+1032 STF1954 CD 341 4.0 162
Show 15358+1044 SMR 64 2 9.6 162
Show 15348+1032 STF1954 AB 171 4.0 163

 
 
WDS 15292+1252 : COMPONENTS
 
 
  A
B pa=138.8°
sep=2.22"
 
 
15292+1252 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 152909.31+125216.5 Mag 10.39 Spectral class G5 (yellow)
PmRA -19.00 PmDE 14.0 HIP 75804 Tycho2 0936-00049-1
BD BD+13 2952
Tycho2
Tycho2 0936-00049-1 Pflag RAmdeg 232.28878127 DEmdeg 12.87126100
PmRA -18.6 PmDE 13.6 E RAmdeg 39 E DEmdeg 42
E pmRA 1.8 E pmDE 1.7 EpRAm 1985.67 EpDEm 1983.36
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.6 Q pmRA 0.5
Q pmDE 1.6 BTmag 11.652 E BTmag 0.091 VTmag 10.387
E VTmag 0.050 Prox 22 TYC T HIP 75804
CCDM A RAdeg 232.28882556 DEdeg 12.87122917 EpRA 1990 1.61
EpDE 1990 1.56 E RAdeg 40.0 E DEdeg 44.0 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 75804 Proxy H RAhms 15 29 09.32
DEdms +12 52 16.4 Vmag 10.12 VarFlag R Vmag H
RAdeg 232.289 DEdeg 12.8712 AstroRef A Plx 0.61
CCDM 15292+1252 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 138 Rho 2.225 HD BD BD+13 2952
CD CP Dm number +13 2952 VIred 0.78
SpType G5 R SpType Coord arcsec 2000 152909.32+125216.4
Hipparcos 2
HIP 75804 Sn 15 So 3 Nc 2
RArad 4.0542047808 DErad 0.2246452929 Plx 2.8 PmRA -12.22
PmDE 9.23 E RArad 1.64 E DErad 1.11 E Plx 1.77
E pmRA 2.1 E pmDE 1.67 Hpmag 10.2608 E Hpmag 0.0033
SHp 0.026 VA 0 BV 0.725 E BV 0.126
VI 0.78
CCDM
Ccdm 15292+1252 RComp Comp A Note1
Note2 Discov num DRAs -2.69 DDEs 16.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.5 Sp G5 PmNote *
PmRA -13 PmDE 11 Dm number +13 2952 Cat1 BD
Name2 +13 1477 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 75804
 
 
15292+1252 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152909.41+125214.8 Mag 11.89 PmRA -13.00
PmDE 11.0 Calc delta mag 1.5 Calc coord yes
CCDM
Ccdm 15292+1252 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.59 DDEs 14.9
R dRAs 82 Year 1991 Theta 138 Rho 2.2
Obs 1 Vmag 11.9 Sp PmNote *
PmRA -13 PmDE 11 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 75804