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Doubles in session


Current system
15317+1405
HO 549 AB
HD 138454


Nearby doubles
13' : 15323+1355
HEI 237

35' : 15312+1439
UC 3018

44' : 15320+1322
LDS4557

46' : 15304+1445
UC 3017

48' : 15284+1405
GRV 906

64' : 15306+1303
STF1949

66' : 15280+1442
STF1945AB

71' : 15352+1456
LEO 33

73' : 15349+1501
SHN 201

81' : 15344+1255
SLW1109

81' : 15274+1314
GWP2527

82' : 15327+1244
TVB 15

82' : 15292+1252
HDS2178

83' : 15262+1418
HEI 236

84' : 15355+1303
HEI 382

87' : 15376+1352
CVR 796

93' : 15359+1255
STF1957

100' : 15249+1359
HJ 252AB

101' : 15303+1543
HJ 254AB

107' : 15337+1223
BPM 632

108' : 15353+1232
LDS4564

108' : 15375+1258
BPM 634

117' : 15391+1452
BPM 635

124' : 15284+1559
SKF2725

127' : 15259+1232
CBL 488

136' : 15255+1546
HEI 381



Selections
Full WDS
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.

15317+1405 HO 549 AB (HD 138454)

 
 
15h 31m 45.00s +14° 05' 00.5" P.A. 133.00 sep 117.5 mag 8.04,11.09 Sp G5 dist. 336.7 pc (1098.32 l.y.)
 
 
Coord 2000 15317+1405 Discov num HO  549 Comp AB Coord arcsec 2000 15 31 45.00 +14 05 00.5
Date first 1895 Date last 2017 Obs 13
Pa first 134 Pa last 133.4 P.A. Now (θ) 133.4°
Sep first 118.8 Sep last 117.47 Sep. Now (ρ) 117.47"
Mag pri 8.04 Mag sec 11.09 delta mag (ΔM) 3.05 Spectral class G5 (yellow)
Pri motion ra -016 Sec motion ra -027
Pri motion dec +011 Sec motion dec +020
Notes
rPM=0.423
Nature of this double is uncertain.
 
 
15317+1405 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 138454 101595 15 31 45 +14 05 00 HO 549 AB 2017 13 133 117.5 8.04 11.09 3.05 <===
Show 15 31 51 +14 03 39 HO 549 BC 1991 9 241 0.9 11.08 11.30 0.22
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 138454 Constellation Serpens SAO 101595 HIP 76038
Tycho2 0940-00305-1 Gaia DR2 1194730163671143936 HD 138454 BD BD+14 2890
Distance 336.7 Distance ly 1098.32
 
 
WDS 15317+1405 HO 549 AB (HD 138454) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15317+1405 HO 549 AB 1999 6 133 118.4 8.04 11.09 G5 D 153145.00+140500.5
15317+1405 HO 549 AB 2001 8 133 118.2 8.04 11.09 G5 D 153145.00+140500.5
15317+1405 HO 549 AB 2015 12 133 118.0 8.04 11.09 G5 153145.00+140500.5
15317+1405 HO 549 AB 2017 13 133 117.5 8.04 11.09 G5 153145.00+140500.5

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

 
 
WDS 15317+1405 HO 549 AB (HD 138454) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15317+1405 HO 549 AB (HD 138454) : MEASURES
 
 
No records found.

 
 
WDS 15317+1405 (HD 138454) : VIRTUAL EYEPIECE
 
 

15317+1405 HO 549A mag 8.04 Sp G5 15317+1405 HO 549B sep 118.1 P.A. 133.50 mag 11.08 15317+1405 HO 549C sep 117.9 P.A. 133.90 mag 11.3 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 15317+1405 (HD 138454) : ALADIN DSS IMAGE @ 15h 31m 45.00s +14° 05' 00.5"
 
 
 
 
WDS 15317+1405 HO 549 AB (HD 138454) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15317+1405 HO 549AB distance=0' 15317+1405 HO 549BC distance=2' 15323+1355 HEI 237 distance=13' 15312+1439 UC 3018 distance=35' 15320+1322 LDS4557 distance=44' 15304+1445 UC 3017 distance=46' 15284+1405 GRV 906 distance=48' 15306+1303 STF1949 distance=64' 15280+1442 STF1945AB distance=66' 15280+1442 STF1945AD distance=66' 15280+1442 STF1945AE distance=66' 15280+1442 STF1945AC distance=66' 15280+1442 STF1945BC distance=67' 15352+1456 LEO 33 distance=71' 15349+1501 SHN 201 distance=73' 15344+1255 SLW1109 distance=81' 15274+1314 GWP2527 distance=81' 15327+1244 TVB 15 distance=82' 15292+1252 HDS2178 distance=82' 15262+1418 HEI 236 distance=83' 15355+1303 HEI 382 distance=84' 15376+1352 CVR 796 distance=87' 15359+1255 STF1957 distance=93' 15249+1359 HJ 252AB distance=100' 15249+1359 HJ 252AC distance=100' 15249+1359 GWP2522AD distance=100' 15249+1359 GWP2523AE distance=100' 15303+1543 HJ 254AB distance=101' 15303+1543 HJ 254BC distance=101' 15303+1543 HJ 254BD distance=101' 15337+1223 BPM 632 distance=107' 15353+1232 LDS4564 distance=108' 15375+1258 BPM 634 distance=108' 15391+1452 BPM 635 distance=117' 15284+1559 SKF2725 distance=124' 15259+1232 CBL 488 distance=127' 15255+1546 HEI 381 distance=136' 15343+1616 LIM 7 distance=136' 15309+1621 BPM 631 distance=137' 15384+1542 GWP2539 distance=138' 15319+1623 A 2075AB distance=139' 15358+1611 CVR 792 distance=140' 15365+1607 UC 3033AB distance=141' 15365+1607 DSG 18Aa,Ab distance=141' 15414+1350 WNO 10 distance=141' 15278+1154 SLW1094 distance=144' 15409+1308 SLW1123 distance=145' 15222+1500 GWP2516 distance=150' 15250+1611 GWP2524 distance=160' 15218+1255 BPM 629 distance=161' 15420+1302 SKF 278 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 15317+1405 HO 549 AB 133 117.5
Show 15317+1405 HO 549 BC 241 0.9 2
Show 15323+1355 HEI 237 169 0.4 13
Show 15312+1439 UC 3018 38 50.9 35
Show 15320+1322 LDS4557 187 13.7 44
Show 15304+1445 UC 3017 213 28.4 46
Show 15284+1405 GRV 906 13 37.5 48
Show 15306+1303 STF1949 213 16.5 64
Show 15280+1442 STF1945 AB 314 40.9 66
Show 15280+1442 STF1945 AD 18 23.4 66
Show 15280+1442 STF1945 AE 53 146.5 66
Show 15280+1442 STF1945 AC 309 49.2 66
Show 15280+1442 STF1945 BC 281 9.2 67
Show 15352+1456 LEO 33 261 1.5 71
Show 15349+1501 SHN 201 -1 0.5 73
Show 15344+1255 SLW1109 346 172.8 81
Show 15274+1314 GWP2527 196 8.4 81
Show 15327+1244 TVB 15 183 10.3 82
Show 15292+1252 HDS2178 138 2.2 82
Show 15262+1418 HEI 236 108 0.5 83
Show 15355+1303 HEI 382 36 1.2 84
Show 15376+1352 CVR 796 133 21.9 87
Show 15359+1255 STF1957 132 0.3 93
Show 15249+1359 HJ 252 AB 97 11.6 100
Show 15249+1359 HJ 252 AC 72 51.4 100
Show 15249+1359 GWP2522 AD 318 118.3 100
Show 15249+1359 GWP2523 AE 39 110.8 100
Show 15303+1543 HJ 254 AB 278 17.1 101
Show 15303+1543 HJ 254 BC 2 60.3 101
Show 15303+1543 HJ 254 BD 259 74.8 101
Show 15337+1223 BPM 632 286 113.3 107
Show 15353+1232 LDS4564 73 3.5 108
Show 15375+1258 BPM 634 213 26.7 108
Show 15391+1452 BPM 635 73 117.5 117
Show 15284+1559 SKF2725 208 1.5 124
Show 15259+1232 CBL 488 32 46.7 127
Show 15255+1546 HEI 381 181 0.3 136
Show 15343+1616 LIM 7 7 0.1 136
Show 15309+1621 BPM 631 321 111.8 137
Show 15384+1542 GWP2539 169 155.1 138
Show 15319+1623 A 2075 AB 95 0.5 139
Show 15358+1611 CVR 792 5 10.1 140
Show 15365+1607 UC 3033 AB 62 35.5 141
Show 15365+1607 DSG 18 Aa,Ab 320 1.0 141
Show 15414+1350 WNO 10 179 5.0 141
Show 15278+1154 SLW1094 81 23.1 144
Show 15409+1308 SLW1123 359 127.7 145
Show 15222+1500 GWP2516 292 37.6 150
Show 15250+1611 GWP2524 301 35.8 160
Show 15218+1255 BPM 629 273 118.7 161
Show 15420+1302 SKF 278 290 4.8 163

 
 
WDS 15317+1405 : COMPONENTS
 
 
  A B
B pa=133.5°
sep=118.13"
 
C pa=133.9°
sep=117.87"
pa=240.5°
sep=0.88"
 
 
15317+1405 A
 
 
Name HD 138454 Coord arcsec 2000 153145.00+140500.5 Mag 8.04 Spectral class G5 (yellow)
PmRA -16.00 PmDE 11.0 SAO 101595 HIP 76038
Tycho2 0940-00305-1 HD 138454 BD BD+14 2890
Tycho2
Tycho2 0940-00305-1 Pflag RAmdeg 232.93744161 DEmdeg 14.08349604
PmRA -17.6 PmDE 11.2 E RAmdeg 8 E DEmdeg 9
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.82 EpDEm 1990.45
Num 9 Q RAmdeg 0.5 Q DEmdeg 0.3 Q pmRA 0.5
Q pmDE 0.3 BTmag 9.241 E BTmag 0.021 VTmag 8.035
E VTmag 0.014 Prox 999 TYC T HIP 76038
CCDM RAdeg 232.93748361 DEdeg 14.08346972 EpRA 1990 1.59
EpDE 1990 1.50 E RAdeg 7.6 E DEdeg 8.5 Posflg
Corr 0.0
SAO
SAO 101595 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 0.002 Vmag 8.5 SpType G5
Double code Source 29 CatNum 5416 DM BD+14 2890
DMcomp BDsup HD 138454 M HD 0
GC RA1950rad 4.05532177 DE1950rad 0.24874684 PmRA2000 -0.0008
PmDE2000 0.005
Hipparcos
Catalog H HIP 76038 Proxy RAhms 15 31 45.00
DEdms +14 05 00.5 Vmag 7.92 VarFlag R Vmag H
RAdeg 232.937 DEdeg 14.0835 AstroRef Plx 3.14
CCDM 15318+1405 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 138454 BD BD+14 2890
CD CP Dm number +14 2890 VIred 0.98
SpType G5 R SpType Coord arcsec 2000 153145.00+140500.5
Hipparcos 2
HIP 76038 Sn 5 So 0 Nc 1
RArad 4.0655261003 DErad 0.2458029264 Plx 2.97 PmRA -14.51
PmDE 11.96 E RArad 0.89 E DErad 0.59 E Plx 1
E pmRA 1.19 E pmDE 0.86 Hpmag 8.0915 E Hpmag 0.0022
SHp 0.015 VA 0 BV 1.025 E BV 0.019
VI 1
 
 
15317+1405 B
 
 
Coord arcsec 2000 153150.89+140339.2 Coord calc 153150.89+140339.2 Mag 11.08 PmRA -28.00
PmDE 18.0 Tycho2 0940-00377-1 Calc delta mag 3.04
Tycho2
Tycho2 0940-00377-1 Pflag P RAmdeg 232.96204407 DEmdeg 14.06090809
PmRA -28.1 PmDE 18.4 E RAmdeg 57 E DEmdeg 64
E pmRA 2.1 E pmDE 2.1 EpRAm 1982.16 EpDEm 1978.95
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.0 Q pmRA 1.3
Q pmDE 0.0 BTmag 11.479 E BTmag 0.099 VTmag 11.084
E VTmag 0.108 Prox 9 TYC T HIP
CCDM RAdeg 232.96218583 DEdeg 14.06090444 EpRA 1990 1.69
EpDE 1990 1.54 E RAdeg 59.7 E DEdeg 69.2 Posflg D
Corr -0.1
 
 
15317+1405 C
 
 
Coord arcsec 2000 153150.84+140338.8 Mag 11.3 PmRA -28.00 PmDE 18.0
Tycho2 0940-00377-2 Calc delta mag 3.26 Calc coord yes
Tycho2
Tycho2 0940-00377-2 Pflag P RAmdeg 232.96204407 DEmdeg 14.06090809
PmRA -28.1 PmDE 18.4 E RAmdeg 57 E DEmdeg 64
E pmRA 2.1 E pmDE 2.1 EpRAm 1982.16 EpDEm 1978.95
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.0 Q pmRA 1.3
Q pmDE 0.0 BTmag 11.930 E BTmag 0.148 VTmag 11.297
E VTmag 0.129 Prox 9 TYC T HIP
CCDM RAdeg 232.96196083 DEdeg 14.06078444 EpRA 1990 1.70
EpDE 1990 1.54 E RAdeg 80.6 E DEdeg 94.2 Posflg D
Corr -0.1