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Doubles in session


Current system
19103-1057
RST 4620
HD 178749


Nearby doubles
12' : 19096-1053
HDS2717

34' : 19120-1035
RST4621AB

51' : 19097-1147
RST4032

55' : 19136-1039
J 2954

57' : 19136-1125
GWP2826

57' : 19139-1037
DAM 143

60' : 19064-1043
HJ 5090

61' : 19136-1021
RST5547

62' : 19108-0957
TDT1279

65' : 19138-1020
RST4623

68' : 19056-1059
J 2252

70' : 19069-1009
RST4616

73' : 19108-1209
HO 100

73' : 19056-1117
GWP2809

73' : 19140-1145
TDT1311

81' : 19064-1154
RST4028AB

85' : 19046-1048
GWP2807

89' : 19133-0941
TDT1302

92' : 19165-1055
GMC 18

94' : 19043-1128
HO 94

96' : 19047-1147
J 2686

97' : 19102-1232
J 482

97' : 19160-1143
TDT1333

98' : 19169-1058
BU 140AB

101' : 19065-0935
J 2539

102' : 19087-0918
A 94



Selections
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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.

19103-1057 RST 4620 (HD 178749)

 
 
19h 10m 16.67s -10° 57' 02.1" P.A. 326.00 sep 0.9 mag 10.79,10.96 Sp A0
 
 
Coord 2000 19103-1057 Discov num RST4620 Comp Coord arcsec 2000 19 10 16.67 -10 57 02.1
Date first 1939 Date last 2013 Obs 4
Pa first 321 Pa last 326.3 P.A. Now (θ) 326.3°
Sep first 0.9 Sep last 0.901 Sep. Now (ρ) 0.901"
Mag pri 10.79 Mag sec 10.96 delta mag (ΔM) 0.17 Spectral class A0 (white)
Pri motion ra +009 Sec motion ra +009
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 178749 Constellation Aquila SAO 162273 Tycho2 5712-00627-1
Gaia DR2 4199217429704166400 HD 178749
 
 
WDS 19103-1057 RST 4620 (HD 178749) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 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
19103-1057 RST4620 1991 3 350 0.5 10.79 10.96 A0 191016.67-105702.1
19103-1057 RST4620 2013 4 326 0.9 10.79 10.96 A0 191016.67-105702.1

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

 
 
WDS 19103-1057 RST 4620 (HD 178749) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19103-1057 RST 4620 (HD 178749) : MEASURES
 
 
No records found.

 
 
WDS 19103-1057 (HD 178749) : VIRTUAL EYEPIECE
 
 

19103-1057 RST4620A mag 10.79 Sp A0 19103-1057 RST4620B sep 0.9 P.A. 326.80 mag 10.96 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 19103-1057 (HD 178749) : ALADIN DSS IMAGE @ 19h 10m 16.67s -10° 57' 02.1"
 
 
 
 
WDS 19103-1057 RST 4620 (HD 178749) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19103-1057 RST4620 distance=0' 19096-1053 HDS2717 distance=12' 19120-1035 RST4621AB distance=34' 19120-1035 HJ 5096AB,C distance=34' 19097-1147 RST4032 distance=51' 19136-1039 J 2954 distance=55' 19136-1125 GWP2826 distance=57' 19139-1037 DAM 143 distance=57' 19064-1043 HJ 5090 distance=60' 19136-1021 RST5547 distance=61' 19108-0957 TDT1279 distance=62' 19138-1020 RST4623 distance=65' 19056-1059 J 2252 distance=68' 19069-1009 RST4616 distance=70' 19108-1209 HO 100 distance=73' 19056-1117 GWP2809 distance=73' 19140-1145 TDT1311 distance=73' 19064-1154 RST4028Ba,Bb distance=81' 19064-1154 RST4028AB distance=81' 19046-1048 GWP2807 distance=85' 19133-0941 TDT1302 distance=89' 19165-1055 GMC 18 distance=92' 19043-1128 HO 94 distance=94' 19047-1147 J 2686 distance=96' 19102-1232 J 482 distance=97' 19160-1143 TDT1333 distance=97' 19169-1058 BU 140BC distance=97' 19169-1058 BU 140AB distance=98' 19065-0935 J 2539 distance=101' 19087-0918 A 94 distance=102' 19081-0919 J 2167AB distance=104' 19081-0919 J 2167AC distance=104' 19151-1219 GWP2827 distance=109' 19175-1127 GWP2833 distance=110' 19174-1134 HJ 2860 distance=112' 19073-1240 HO 441 distance=113' 19079-1245 HO 96 distance=114' 19137-1252 BRT2761 distance=126' 19184-1137 GWP2835 distance=127' 19164-0925 A 99AB distance=129' 19164-0925 A 99AC distance=129' 19014-1105 RST4027 distance=131' 19192-1047 TDT1372 distance=133' 19189-1145 TDT1370 distance=136' 19194-1058 J 2261 distance=137' 19127-0842 J 2689 distance=140' 19139-1307 TDT1310 distance=141' 19007-1038 RST4613 distance=142' 19012-1009 HU 71AB distance=142' 19012-1009 B 9036AC distance=142' 19182-1219 J 2259 distance=145' 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 19103-1057 RST4620 326 0.9
Show 19096-1053 HDS2717 328 0.6 12
Show 19120-1035 RST4621 AB 172 0.9 34
Show 19120-1035 HJ 5096 AB,C 73 17.9 34
Show 19097-1147 RST4032 309 1.5 51
Show 19136-1039 J 2954 238 4.9 55
Show 19136-1125 GWP2826 33 14.4 57
Show 19139-1037 DAM 143 28 4.9 57
Show 19064-1043 HJ 5090 247 12.6 60
Show 19136-1021 RST5547 157 0.5 61
Show 19108-0957 TDT1279 236 0.5 62
Show 19138-1020 RST4623 0.4 65
Show 19056-1059 J 2252 125 6.0 68
Show 19069-1009 RST4616 83 0.4 70
Show 19108-1209 HO 100 325 4.9 73
Show 19056-1117 GWP2809 194 38.5 73
Show 19140-1145 TDT1311 22 0.6 73
Show 19064-1154 RST4028 Ba,Bb 111 0.2 81
Show 19064-1154 RST4028 AB 331 1.4 81
Show 19046-1048 GWP2807 330 50.2 85
Show 19133-0941 TDT1302 231 0.5 89
Show 19165-1055 GMC 18 198 9.0 92
Show 19043-1128 HO 94 313 7.5 94
Show 19047-1147 J 2686 66 6.6 96
Show 19102-1232 J 482 296 3.9 97
Show 19160-1143 TDT1333 248 0.8 97
Show 19169-1058 BU 140 BC 213 7.9 97
Show 19169-1058 BU 140 AB 307 49.0 98
Show 19065-0935 J 2539 322 4.4 101
Show 19087-0918 A 94 317 2.3 102
Show 19081-0919 J 2167 AB 316 5.4 104
Show 19081-0919 J 2167 AC 266 6.6 104
Show 19151-1219 GWP2827 126 30.7 109
Show 19175-1127 GWP2833 97 33.6 110
Show 19174-1134 HJ 2860 110 21.9 112
Show 19073-1240 HO 441 203 2.3 113
Show 19079-1245 HO 96 127 3.1 114
Show 19137-1252 BRT2761 276 2.8 126
Show 19184-1137 GWP2835 191 19.9 127
Show 19164-0925 A 99 AB 65 2.4 129
Show 19164-0925 A 99 AC 78 46.1 129
Show 19014-1105 RST4027 103 0.6 131
Show 19192-1047 TDT1372 266 0.5 133
Show 19189-1145 TDT1370 154 1.7 136
Show 19194-1058 J 2261 172 5.6 137
Show 19127-0842 J 2689 39 7.2 140
Show 19139-1307 TDT1310 139 2.4 141
Show 19007-1038 RST4613 275 1.5 142
Show 19012-1009 HU 71 AB 350 0.7 142
Show 19012-1009 B 9036 AC 125 13.4 142
Show 19182-1219 J 2259 43 5.4 145

 
 
WDS 19103-1057 : COMPONENTS
 
 
  A
B pa=326.8°
sep=0.90"
 
 
19103-1057 A
 
 
Componente originario normalizzato AB Name HD 178749 Coord arcsec 2000 191016.67-105702.1 Mag 10.79
Spectral class A0 (white) PmRA 9.00 PmDE -8.0 SAO 162273
Tycho2 5712-00627-1 HD 178749 DM BD-11 4890
Tycho2
Tycho2 5712-00627-1 Pflag RAmdeg 287.56944149 DEmdeg -10.95053227
PmRA 9.3 PmDE -8.3 E RAmdeg 16 E DEmdeg 21
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.64 EpDEm 1983.79
Num 8 Q RAmdeg 1.3 Q DEmdeg 1.4 Q pmRA 1.3
Q pmDE 1.4 BTmag 10.922 E BTmag 0.042 VTmag 10.261
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 287.56942444 DEdeg -10.95051722 EpRA 1990 1.81
EpDE 1990 1.58 E RAdeg 18.0 E DEdeg 27.6 Posflg
Corr -0.2
SAO
SAO 162273 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 -0.004 Vmag 9.1 SpType A0
Double code Source 20 CatNum 6644 DM BD-11 4890
DMcomp BDsup HD 178749 M HD 0
GC RA1950rad 5.0069424 DE1950rad -0.19255857 PmRA2000 -0.0008
PmDE2000 -0.003
CCDM
Ccdm 19103-1057 RComp Comp A Note1
Note2 Discov num DRAs -1.53 DDEs -1.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp A0 PmNote *
PmRA -15 PmDE -4 Dm number -11 4890 Cat1 BD
Name2 162273 Cat2 SAO HD 178749 M HD
ADS BDS M ADS BDS N IDS IDS 19047S1107A
HIC
 
 
19103-1057 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191016.64-105701.4 Mag 10.96 PmRA 9.00
PmDE -8.0 Calc delta mag 0.17 Calc coord yes
CCDM
Ccdm 19103-1057 RComp Comp B Note1
Note2 Discov num RST4620 DRAs DDEs
R dRAs Year 1939 Theta 322 Rho 0.9
Obs 2 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19047S1107B
HIC