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Current system
19413-1325
HJ 2887


Nearby doubles
48' : 19385-1305
UC 3993

55' : 19450-1339
BRT2765

59' : 19453-1314
STF2565

65' : 19457-1337
GWP2889

66' : 19369-1330
TDT1584

68' : 19460-1318
GWP2892

83' : 19357-1329
LDS 683

84' : 19358-1308
GWP2865

86' : 19400-1201
BRT2763

88' : 19456-1428
CVN 106AB

89' : 19399-1451
HO 109

94' : 19367-1430
GWP2868

95' : 19401-1153
TDS1004

95' : 19377-1444
TDT1594

97' : 19350-1301
KPP4156

98' : 19435-1459
BRT 598

99' : 19480-1342
DRS 66

105' : 19349-1414
J 1676

105' : 19470-1430
BRT 599

107' : 19384-1503
GWP2871

113' : 19342-1245
J 1762

113' : 19364-1159
GWP2867

116' : 19452-1507
HDS2804

119' : 19480-1434
HDS2814

121' : 19496-1340
BRT2767

122' : 19445-1518
NSN 144



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.

19413-1325 HJ 2887

 
 
19h 41m 21.96s -13° 25' 34.2" P.A. 236.00 sep 11.6 mag 10.57,10.44
 
 
Coord 2000 19413-1325 Discov num HJ 2887 Comp Coord arcsec 2000 19 41 21.96 -13 25 34.2
Date first 1831 Date last 2016 Obs 12
Pa first 236 Pa last 235.7 P.A. Now (θ) 235.7°
Sep first 8.0 Sep last 11.599 Sep. Now (ρ) 11.599"
Mag pri 10.57 Mag sec 10.44 delta mag (ΔM) 0.13 Spectral class
Pri motion ra -002 Sec motion ra -007
Pri motion dec -012 Sec motion dec -011
Notes
rPM=0.391
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 5736-01421-1 Gaia DR2 4183416416825302400
 
 
WDS 19413-1325 HJ 2887 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19413-1325 HJ 2887 1998 6 237 11.6 10.57 11.30 D 194121.96-132534.2
19413-1325 HJ 2887 2000 7 236 11.5 10.57 11.30 D 194121.96-132534.2
19413-1325 HJ 2887 2010 8 236 11.3 10.57 10.44 194121.96-132534.2
19413-1325 HJ 2887 2016 9 236 11.6 10.57 10.44 194121.96-132534.2

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

 
 
WDS 19413-1325 HJ 2887 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19413-1325 HJ 2887 : MEASURES
 
 
No records found.

 
 
WDS 19413-1325 : VIRTUAL EYEPIECE
 
 

19413-1325 HJ 2887A mag 10.57 19413-1325 HJ 2887B sep 11.4 P.A. 235.00 mag 10.44 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 19413-1325 : ALADIN DSS IMAGE @ 19h 41m 21.96s -13° 25' 34.2"
 
 
 
 
WDS 19413-1325 HJ 2887 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19413-1325 HJ 2887 distance=0' 19385-1305 UC 3993 distance=48' 19450-1339 BRT2765 distance=55' 19453-1314 STF2565 distance=59' 19457-1337 GWP2889 distance=65' 19369-1330 TDT1584 distance=66' 19460-1318 GWP2892 distance=68' 19357-1329 LDS 683 distance=83' 19358-1308 GWP2865 distance=84' 19400-1201 BRT2763 distance=86' 19456-1428 CVN 106AB distance=88' 19456-1428 CVN 106AC distance=88' 19399-1451 HO 109 distance=89' 19367-1430 GWP2868 distance=94' 19401-1153 TDS1004 distance=95' 19377-1444 TDT1594 distance=95' 19350-1301 KPP4156 distance=97' 19435-1459 BRT 598 distance=98' 19480-1342 DRS 66 distance=99' 19349-1414 J 1676 distance=105' 19470-1430 BRT 599 distance=105' 19384-1503 GWP2871 distance=107' 19342-1245 J 1762 distance=113' 19364-1159 GWP2867 distance=113' 19452-1507 HDS2804 distance=116' 19480-1434 HDS2814 distance=119' 19496-1340 BRT2767 distance=121' 19445-1518 NSN 144 distance=122' 19450-1133 GWP2886 distance=124' 19467-1503 OCC9190 distance=125' 19436-1528 BUP 197 distance=127' 19419-1117 RST4638AB distance=129' 19455-1133 BRT2766 distance=130' 19383-1527 ARU 16 distance=130' 19397-1115 WFC 255 distance=134' 19462-1520 HDS2809 distance=134' 19467-1129 HDS2811 distance=141' 19447-1112 BU 827 distance=143' 19378-1551 HJ 1417 distance=144' 19408-1549 GWP2880 distance=144' 19510-1301 LEO 46 distance=146' 19421-1553 ARA 121 distance=148' 19510-1240 GWP2901 distance=148' 19444-1102 CLS 1 distance=151' 19509-1424 TDT1799 distance=151' 19394-1054 UC 3998 distance=154' 19435-1055 TDT1677 distance=155' 19312-1245 GWP2859 distance=155' 19306-1335 BWL 50AB distance=157' 19306-1335 BWL 50AC distance=157' 19306-1335 BWL 50AD distance=157' 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 19413-1325 HJ 2887 236 11.6
Show 19385-1305 UC 3993 293 11.1 48
Show 19450-1339 BRT2765 121 4.6 55
Show 19453-1314 STF2565 40 5.5 59
Show 19457-1337 GWP2889 32 238.9 65
Show 19369-1330 TDT1584 268 0.6 66
Show 19460-1318 GWP2892 173 218.7 68
Show 19357-1329 LDS 683 211 28.7 83
Show 19358-1308 GWP2865 212 320.8 84
Show 19400-1201 BRT2763 216 6.4 86
Show 19456-1428 CVN 106 AB 206 4.4 88
Show 19456-1428 CVN 106 AC 307 6.1 88
Show 19399-1451 HO 109 114 11.8 89
Show 19367-1430 GWP2868 261 69.6 94
Show 19401-1153 TDS1004 27 2.5 95
Show 19377-1444 TDT1594 52 0.8 95
Show 19350-1301 KPP4156 82 1.5 97
Show 19435-1459 BRT 598 235 3.6 98
Show 19480-1342 DRS 66 190 4.6 99
Show 19349-1414 J 1676 9 8.6 105
Show 19470-1430 BRT 599 221 4.3 105
Show 19384-1503 GWP2871 184 249.8 107
Show 19342-1245 J 1762 171 5.4 113
Show 19364-1159 GWP2867 358 268.5 113
Show 19452-1507 HDS2804 278 0.2 116
Show 19480-1434 HDS2814 138 18.3 119
Show 19496-1340 BRT2767 54 5.5 121
Show 19445-1518 NSN 144 28 4.1 122
Show 19450-1133 GWP2886 71 488.4 124
Show 19467-1503 OCC9190 -1 0.0 125
Show 19436-1528 BUP 197 124 58.6 127
Show 19419-1117 RST4638 AB 204 5.9 129
Show 19455-1133 BRT2766 305 4.8 130
Show 19383-1527 ARU 16 185 0.7 130
Show 19397-1115 WFC 255 176 12.8 134
Show 19462-1520 HDS2809 72 0.3 134
Show 19467-1129 HDS2811 200 16.2 141
Show 19447-1112 BU 827 276 1.3 143
Show 19378-1551 HJ 1417 258 6.2 144
Show 19408-1549 GWP2880 132 21.1 144
Show 19510-1301 LEO 46 112 4.2 146
Show 19421-1553 ARA 121 72 13.9 148
Show 19510-1240 GWP2901 183 151.1 148
Show 19444-1102 CLS 1 254 1.8 151
Show 19509-1424 TDT1799 246 0.5 151
Show 19394-1054 UC 3998 296 25.4 154
Show 19435-1055 TDT1677 57 2.7 155
Show 19312-1245 GWP2859 83 20.6 155
Show 19306-1335 BWL 50 AB 73 6.9 157
Show 19306-1335 BWL 50 AC 88 4.3 157
Show 19306-1335 BWL 50 AD 182 2.5 157

 
 
WDS 19413-1325 : COMPONENTS
 
 
  A
B pa=235.0°
sep=11.38"
 
 
19413-1325 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194121.96-132534.2 Mag 10.57 PmRA -2.00
PmDE -12.0 Tycho2 5736-01421-1 DM BD-13 5443
Tycho2
Tycho2 5736-01421-1 Pflag RAmdeg 295.34156044 DEmdeg -13.42619249
PmRA -5.1 PmDE -13.5 E RAmdeg 33 E DEmdeg 45
E pmRA 1.6 E pmDE 1.6 EpRAm 1986.59 EpDEm 1981.38
Num 4 Q RAmdeg 1.4 Q DEmdeg 0.6 Q pmRA 1.4
Q pmDE 0.6 BTmag 11.553 E BTmag 0.080 VTmag 10.574
E VTmag 0.052 Prox 999 TYC T HIP
CCDM RAdeg 295.34157222 DEdeg -13.42616139 EpRA 1990 1.90
EpDE 1990 1.73 E RAdeg 33.8 E DEdeg 48.2 Posflg
Corr -0.2
 
 
19413-1325 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194121.32-132540.7 Mag 10.44 PmRA -7.00
PmDE -11.0 Calc delta mag 0.13 Calc coord yes