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Doubles in session


Current system
11498-0121
SKF 1736


Nearby doubles
27' : 11515-0112
KPP 666

29' : 11492-0147
SKF1735

30' : 11481-0137
CVR1383

34' : 11503-0153
SLW 659

46' : 11528-0112
EPI 15

49' : 11464-0113
HJ 188

52' : 11471-0153
SLW 647

64' : 11535-0151
GWP1701

66' : 11504-0225
A 1357

75' : 11448-0127
SLW 639

79' : 11549-0134
SLW 667

81' : 11544-0202
CVR 631

83' : 11500-0243
TDS8057

86' : 11440-0101
GRV1062

94' : 11499-0012
ARU 9

95' : 11525-0245
J 1582

96' : 11558-0152
LDS4160

98' : 11536-0240
GWP1702

101' : 11490-0019
SKF 891

101' : 11518-0257
TDS8079

102' : 11460-0245
KPP1298

102' : 11477+0016
LDS5207

104' : 11521-0259
HJ 192

107' : 11565-0155
RST4952

108' : 11539-0007
SKF 236

108' : 11438-0221
OCC 207



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

11498-0121 SKF 1736

 
 
11h 49m 47.95s -01° 20' 44.7" P.A. 29.00 sep 1.3 mag 19.10,22.00 Sp DA+M4
 
 
Coord 2000 11498-0121 Discov num SKF1736 Comp Coord arcsec 2000 11 49 47.95 -01 20 44.7
Date first 2000 Date last 2016 Obs 4
Pa first 29 Pa last 28.9 P.A. Now (θ) 28.9°
Sep first 1.3 Sep last 1.262 Sep. Now (ρ) 1.262"
Mag pri 19.10 Mag sec 22.00 delta mag (ΔM) 2.9 Spectral class DA+M4 (white dwarf/red)
Pri motion ra -022 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 3794498705735264256
 
 
WDS 11498-0121 SKF 1736 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
SKF Skiff, B.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
11498-0121 SKF1736 2000 1 29 1.3 19.10 22.00 DA+M4 114947.95-012044.7
11498-0121 SKF1736 2015 2 29 1.3 19.10 22.00 DA+M4 114947.95-012044.7
11498-0121 SKF1736 2016 4 29 1.3 19.10 22.00 DA+M4 114947.95-012044.7

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

 
 
WDS 11498-0121 SKF 1736 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11498-0121 SKF 1736 : MEASURES
 
 
No records found.

 
 
WDS 11498-0121 : VIRTUAL EYEPIECE
 
 

11498-0121 SKF1736A mag 19.1 Sp DA 11498-0121 SKF1736B sep 1.3 P.A. 28.90 mag 22 Sp M4 virtual eyepiece
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Radius:
Components only
 
 
WDS 11498-0121 : ALADIN DSS IMAGE @ 11h 49m 47.95s -01° 20' 44.7"
 
 
 
 
WDS 11498-0121 SKF 1736 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11498-0121 SKF1736 distance=0' 11515-0112 KPP 666 distance=27' 11492-0147 SKF1735 distance=29' 11481-0137 CVR1383 distance=30' 11503-0153 SLW 659 distance=34' 11528-0112 EPI 15 distance=46' 11464-0113 HJ 188 distance=49' 11471-0153 SLW 647 distance=52' 11535-0151 GWP1701 distance=64' 11504-0225 A 1357 distance=66' 11448-0127 SLW 639 distance=75' 11549-0134 SLW 667 distance=79' 11544-0202 CVR 631 distance=81' 11500-0243 TDS8057 distance=83' 11440-0101 GRV1062 distance=86' 11499-0012 ARU 9 distance=94' 11525-0245 J 1582 distance=95' 11558-0152 LDS4160 distance=96' 11536-0240 GWP1702 distance=98' 11494+0027 CLZ 52BC distance=100' 11490-0019 SKF 891 distance=101' 11518-0257 TDS8079 distance=101' 11460-0245 KPP1298 distance=102' 11477+0016 LDS5207 distance=102' 11521-0259 HJ 192 distance=104' 11565-0155 RST4952 distance=107' 11539-0007 SKF 236 distance=108' 11438-0221 OCC 207 distance=108' 11457-0250 GWP1668 distance=109' 11494+0027 GWP1683AB distance=109' 11481-0307 HJ 189 distance=110' 11452-0248 BAL 218 distance=112' 11526-0306 EPI 14 distance=114' 11422-0122 UC 2193 distance=114' 11493-0319 TDS8048 distance=119' 11495-0327 BRT1938 distance=126' 11485+0046 HJ 1199 distance=128' 11548-0305 RST4487 distance=129' 11413-0147 GWP1645 distance=130' 11461+0039 SLW 643 distance=132' 11409-0101 GWP1643 distance=136' 11518-0335 TDS8080Aa,Ab distance=138' 11518-0335 J 1581AB distance=138' 11513-0337 TDS8071 distance=138' 11424+0002 HJ 1194 distance=139' 11589-0147 GWP1722 distance=140' 11468-0334 CBL 356 distance=141' 11485+0100 LDS4147 distance=141' 11405-0150 BAL 539 distance=143' 11563+0025 GWP1708 distance=144' 11594-0124 SMH 15 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 11498-0121 SKF1736 29 1.3 0
Show 11515-0112 KPP 666 340 6.0 27
Show 11492-0147 SKF1735 27 1.7 29
Show 11481-0137 CVR1383 213 4.7 30
Show 11503-0153 SLW 659 98 75.1 34
Show 11528-0112 EPI 15 28 24.5 46
Show 11464-0113 HJ 188 315 7.6 49
Show 11471-0153 SLW 647 203 62.7 52
Show 11535-0151 GWP1701 13 16.9 64
Show 11504-0225 A 1357 221 2.0 66
Show 11448-0127 SLW 639 217 131.9 75
Show 11549-0134 SLW 667 55 16.1 79
Show 11544-0202 CVR 631 120 14.4 81
Show 11500-0243 TDS8057 232 0.6 83
Show 11440-0101 GRV1062 287 18.3 86
Show 11499-0012 ARU 9 230 0.4 94
Show 11525-0245 J 1582 166 10.8 95
Show 11558-0152 LDS4160 357 19.2 96
Show 11536-0240 GWP1702 81 115.2 98
Show 11494+0027 CLZ 52 BC 155 4.6 100
Show 11490-0019 SKF 891 128 27.4 101
Show 11518-0257 TDS8079 294 0.6 101
Show 11460-0245 KPP1298 27 9.9 102
Show 11477+0016 LDS5207 125 24.7 102
Show 11521-0259 HJ 192 48 23.0 104
Show 11565-0155 RST4952 290 1.7 107
Show 11539-0007 SKF 236 285 9.7 108
Show 11438-0221 OCC 207 -1 0.1 108
Show 11457-0250 GWP1668 20 24.4 109
Show 11494+0027 GWP1683 AB 218 722.4 109
Show 11481-0307 HJ 189 124 24.6 110
Show 11452-0248 BAL 218 348 12.8 112
Show 11526-0306 EPI 14 66 12.7 114
Show 11422-0122 UC 2193 178 12.9 114
Show 11493-0319 TDS8048 272 0.4 119
Show 11495-0327 BRT1938 179 1.9 126
Show 11485+0046 HJ 1199 46 27.9 128
Show 11548-0305 RST4487 51 3.8 129
Show 11413-0147 GWP1645 150 190.1 130
Show 11461+0039 SLW 643 174 8.1 132
Show 11409-0101 GWP1643 212 7.7 136
Show 11518-0335 TDS8080 Aa,Ab 86 0.5 138
Show 11518-0335 J 1581 AB 224 6.5 138
Show 11513-0337 TDS8071 305 0.5 138
Show 11424+0002 HJ 1194 354 7.4 139
Show 11589-0147 GWP1722 340 78.3 140
Show 11468-0334 CBL 356 176 61.8 141
Show 11485+0100 LDS4147 206 10.3 141
Show 11405-0150 BAL 539 115 7.1 143
Show 11563+0025 GWP1708 88 57.7 144
Show 11594-0124 SMH 15 312 10.4 145

 
 
WDS 11498-0121 : COMPONENTS
 
 
  A
B pa=28.9°
sep=1.26"
 
 
11498-0121 A
 
 
Coord arcsec 2000 114947.95-012044.7 Mag 19.1 Spectral class DA (white dwarf) PmRA -22.00
PmDE 4.0
 
 
11498-0121 B
 
 
Coord arcsec 2000 114947.99-012043.6 Mag 22 Spectral class M4 (red) Delta magnitude 2.9
Coordinate calculated yes