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Doubles in session


Current system
15284-1444
HU 310
HD 137797


Nearby doubles
23' : 15276-1425
NSN 420

26' : 15297-1428
TDS9530

45' : 15259-1419
GWP2525

51' : 15256-1513
FMR 16

71' : 15305-1341
AOT 59

71' : 15258-1543
HU 308

73' : 15236-1504
FMR 12

75' : 15274-1556
FOX 74

89' : 15345-1443
UC 3027

89' : 15338-1527
LDS4559

98' : 15279-1308
KPP 346

100' : 15218-1510
BU 1448

101' : 15245-1322
HDS2167

101' : 15282-1625
WSP 109AB

103' : 15355-1447
GOL 1AB
Zubenelhakrabi

114' : 15313-1259
BU 33AB

115' : 15228-1604
UC 2992

116' : 15210-1522
MCA 41

116' : 15351-1340
HU 151

117' : 15351-1339
AOT 63

118' : 15210-1533
BU 1447AB

119' : 15283-1643
OCC 953

119' : 15366-1447
RST3924

123' : 15235-1306
UC 2994

123' : 15343-1613
RST3923

126' : 15333-1301
RST3922



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15284-1444 HU 310 (HD 137797)

 
 
15h 28m 26.87s -14° 44' 27.8" P.A. 243.00 sep 0.9 mag 9.93,11.56 Sp A8V
 
 
Coord 2000 15284-1444 Discov num HU  310 Comp Coord arcsec 2000 15 28 26.87 -14 44 27.8
Date first 1901 Date last 2016 Obs 7
Pa first 250 Pa last 242.8 P.A. Now (θ) 242.8°
Sep first 0.9 Sep last 0.909 Sep. Now (ρ) 0.909"
Mag pri 9.93 Mag sec 11.56 delta mag (ΔM) 1.63 Spectral class A8V (white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 137797 Constellation Libra SAO 242563 Tycho2 5607-01176-1
Gaia DR2 6265753687341104896 HD 137797
 
 
WDS 15284-1444 HU 310 (HD 137797) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
15284-1444 HU 310 1991 6 249 0.9 9.93 11.56 A8V -14 4209 152826.87-144427.8
15284-1444 HU 310 2016 7 243 0.9 9.93 11.56 A8V -14 4209 152826.87-144427.8

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

 
 
WDS 15284-1444 HU 310 (HD 137797) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15284-1444 HU 310 (HD 137797) : MEASURES
 
 
No records found.

 
 
WDS 15284-1444 (HD 137797) : VIRTUAL EYEPIECE
 
 

15284-1444 HU 310A mag 9.93 Sp A8V 15284-1444 HU 310B sep 0.9 P.A. 242.80 mag 11.56 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15284-1444 (HD 137797) : ALADIN DSS IMAGE @ 15h 28m 26.87s -14° 44' 27.8"
 
 
 
 
WDS 15284-1444 HU 310 (HD 137797) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15284-1444 HU 310 distance=1' 15276-1425 NSN 420 distance=23' 15297-1428 TDS9530 distance=26' 15259-1419 GWP2525 distance=45' 15256-1513 FMR 16 distance=51' 15305-1341 AOT 59 distance=71' 15305-1341 OCC 21Aa,Ab distance=71' 15258-1543 HU 308 distance=71' 15236-1504 FMR 12 distance=73' 15274-1556 FOX 74 distance=75' 15345-1443 UC 3027 distance=89' 15338-1527 LDS4559 distance=89' 15279-1308 KPP 346 distance=98' 15218-1510 BU 1448 distance=100' 15245-1322 HDS2167 distance=101' 15282-1625 WSP 109AB distance=101' 15282-1625 WSP 109AC distance=101' 15282-1625 WSP 109AD distance=101' 15282-1625 WSP 109AE distance=101' 15282-1625 WSP 109AF distance=101' 15282-1625 WSP 109AG distance=101' 15282-1625 WSP 109AH distance=101' 15282-1625 WSP 109AI distance=101' 15282-1625 WSP 109AJ distance=101' 15355-1447 WRH 20Aa,Ab distance=103' 15355-1447 GOL 1AB (Zubenelhakrabi) distance=103' 15313-1259 BU 34CD distance=112' 15313-1259 BU 33AB distance=114' 15313-1259 BU 33AC distance=114' 15313-1259 DOO 59AE distance=114' 15228-1604 UC 2992 distance=115' 15210-1522 MCA 41 distance=116' 15351-1340 HU 151 distance=116' 15351-1339 AOT 63 distance=117' 15210-1533 BU 1447AB distance=118' 15210-1533 OCC9209Aa,Ab distance=118' 15283-1643 OCC 953 distance=119' 15366-1447 RST3924 distance=119' 15235-1306 UC 2994 distance=123' 15343-1613 RST3923 distance=123' 15333-1301 RST3922 distance=126' 15196-1452 TDS9487 distance=129' 15308-1235 AOT 61 distance=134' 15266-1706 HU 309 distance=144' 15276-1218 HDS2173 distance=147' 15245-1700 BHA 57 distance=147' 15306-1217 AOT 60 distance=151' 15227-1654 HU 307 distance=154' 15302-1212 AOT 58 distance=155' 15220-1241 RST3915 distance=156' 15339-1700 HDS2185 distance=158' 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 15284-1444 HU 310 243 0.9 1
Show 15276-1425 NSN 420 335 2.5 23
Show 15297-1428 TDS9530 149 0.6 26
Show 15259-1419 GWP2525 212 75.7 45
Show 15256-1513 FMR 16 142 7.7 51
Show 15305-1341 AOT 59 312 7.0 71
Show 15305-1341 OCC 21 Aa,Ab -1 0.1 71
Show 15258-1543 HU 308 287 1.0 71
Show 15236-1504 FMR 12 154 6.8 73
Show 15274-1556 FOX 74 145 2.0 75
Show 15345-1443 UC 3027 168 66.4 89
Show 15338-1527 LDS4559 263 456.4 89
Show 15279-1308 KPP 346 121 3.5 98
Show 15218-1510 BU 1448 271 33.3 100
Show 15245-1322 HDS2167 28 0.1 101
Show 15282-1625 WSP 109 AB 144 5.7 101
Show 15282-1625 WSP 109 AC 343 13.3 101
Show 15282-1625 WSP 109 AD 258 16.3 101
Show 15282-1625 WSP 109 AE 356 18.7 101
Show 15282-1625 WSP 109 AF 296 19.0 101
Show 15282-1625 WSP 109 AG 306 20.5 101
Show 15282-1625 WSP 109 AH 348 20.9 101
Show 15282-1625 WSP 109 AI 244 21.7 101
Show 15282-1625 WSP 109 AJ 338 23.5 101
Show 15355-1447 WRH 20 Aa,Ab 191 0.1 103
Show Zubenelhakrabi 15355-1447 GOL 1 AB 158 41.9 103
Show 15313-1259 BU 34 CD 55 6.4 112
Show 15313-1259 BU 33 AB 37 3.3 114
Show 15313-1259 BU 33 AC 137 259.8 114
Show 15313-1259 DOO 59 AE 320 17.6 114
Show 15228-1604 UC 2992 140 24.6 115
Show 15210-1522 MCA 41 124 0.4 116
Show 15351-1340 HU 151 310 1.3 116
Show 15351-1339 AOT 63 133 27.0 117
Show 15210-1533 BU 1447 AB 348 41.0 118
Show 15210-1533 OCC9209 Aa,Ab 158 0.1 118
Show 15283-1643 OCC 953 -1 0.1 119
Show 15366-1447 RST3924 192 1.1 119
Show 15235-1306 UC 2994 179 12.1 123
Show 15343-1613 RST3923 315 1.0 123
Show 15333-1301 RST3922 349 0.8 126
Show 15196-1452 TDS9487 230 2.6 129
Show 15308-1235 AOT 61 241 11.1 134
Show 15266-1706 HU 309 45 1.6 144
Show 15276-1218 HDS2173 248 0.3 147
Show 15245-1700 BHA 57 4 32.7 147
Show 15306-1217 AOT 60 357 39.4 151
Show 15227-1654 HU 307 3 3.0 154
Show 15302-1212 AOT 58 202 27.4 155
Show 15220-1241 RST3915 87 1.7 156
Show 15339-1700 HDS2185 209 0.5 158

 
 
WDS 15284-1444 : COMPONENTS
 
 
  A
B pa=242.8°
sep=0.91"
 
 
15284-1444 A
 
 
Name HD 137797 Coord arcsec 2000 152826.87-144427.8 Mag 9.93 Spectral class A8V (white)
PmRA 5.00 PmDE -5.0
CCDM
Ccdm 15284-1444 RComp Comp A Note1
Note2 Discov num DRAs 2.82 DDEs -28.4
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.7 Sp A2 PmNote
PmRA PmDE Dm number -14 4209 Cat1 BD
Name2 Cat2 HD 137797 M HD
ADS BDS A 9655 M ADS BDS N IDS IDS 15229S1423A
HIC
 
 
15284-1444 B
 
 
Coord arcsec 2000 152826.81-144428.2 Mag 11.56 PmRA 5.00 PmDE -5.0
SAO 242563 Tycho2 8707-00165-1 HD 137403 DM CP-58 5947
Delta magnitude 1.63 Coordinate calculated yes
Tycho2
Tycho2 8707-00165-1 Pflag RAmdeg 232.14233191 DEmdeg -58.51066136
PmRA 5.0 PmDE 5.9 E RAmdeg 17 E DEmdeg 16
E pmRA 1.7 E pmDE 1.7 EpRAm 1986.94 EpDEm 1988.64
Num 9 Q RAmdeg 2.0 Q DEmdeg 1.7 Q pmRA 2.0
Q pmDE 1.8 BTmag 9.824 E BTmag 0.029 VTmag 9.544
E VTmag 0.030 Prox 23 TYC T HIP
CCDM RAdeg 232.14232083 DEdeg -58.51067083 EpRA 1990 1.49
EpDE 1990 1.67 E RAdeg 18.6 E DEdeg 17.4 Posflg D
Corr 0.0
SAO
SAO 242563 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 0 Vmag 9.4 SpType A5
Double code Source 43 CatNum 4856 DM CP-58 5947
DMcomp BDsup HD 137403 M HD 0
GC RA1950rad 4.03426358 DE1950rad -1.01818742 PmRA2000 -0.0029
PmDE2000 0.002
CCDM
Ccdm 15284-1444 RComp Comp B Note1
Note2 Discov num HU 310 DRAs DDEs
R dRAs Year 1901 Theta 244 Rho 0.9
Obs 5 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9655 M ADS BDS N IDS IDS 15229S1423B
HIC