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Doubles in session


Current system
18507-5643
WIS 331


Nearby doubles
23' : 18519-5703
UC 3700

31' : 18529-5708
LUH 14

50' : 18453-5621
UC 3663

62' : 18492-5743
RST1003

66' : 18429-5632
TDT1016

69' : 18578-5608
HDS2689

72' : 18575-5600
COO 228

72' : 18521-5754
DAW9011

73' : 18591-5623
NZO 95

74' : 18519-5756
HJ 5065

76' : 18528-5529
RST1004

78' : 18432-5730
TOK 798

80' : 18482-5759
UC 3675

83' : 18409-5659
UC 3636

84' : 18434-5546
B 398AB

84' : 18426-5553
R 309

87' : 18421-5554
UC 3646

88' : 18416-5728
RST 996

102' : 18393-5724
HJ 5050

104' : 19032-5700
UC 3777

105' : 18596-5529
SKF 373

110' : 18462-5500
B 402

111' : 19037-5619
RSS 505

117' : 18417-5514
SWR 251

118' : 18379-5554
RST 994

120' : 18393-5758
KPP1638



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.

18507-5643 WIS 331

 
 
18h 50m 43.36s -56° 42' 51.1" P.A. 37.00 sep 94.1 mag 14.05,15.73
 
 
Coord 2000 18507-5643 Discov num WIS 331 Comp Coord arcsec 2000 18 50 43.36 -56 42 51.1
Date first 1998 Date last 2016 Obs 7
Pa first 37 Pa last 37.2 P.A. Now (θ) 37.2°
Sep first 94.1 Sep last 94.079 Sep. Now (ρ) 94.079"
Mag pri 14.05 Mag sec 15.73 delta mag (ΔM) 1.68 Spectral class
Pri motion ra +004 Sec motion ra -021
Pri motion dec -280 Sec motion dec -314
Notes V (Proper motion indicates physical)
rPM=0.134 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Gaia DR2 6637823719190827264
 
 
WDS 18507-5643 WIS 331 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
WIS WISE (Wide-field Infrared Survey Explorer) .
WIS2010 Hw - Wright, E.L., Eisenhardt, P.R.M., Mainzer, A.K., Ressler, M.E., Cutri, R.M., 2010AJ....140.1868W
WIS2010 Jarrett, T., Kirkpatrick, J.D., Padgett, D., McMillan, R.S., Skrutskie, M.,
WIS2010 Stanford, S. A., Cohen, M., Walker, R.G., et al.
WIS2010 AJ 140, 1868, 2010
WIS2010 (Note: default date of 2010.5 given for all measures)
WIS2012 Hw - Cutri, R.M., Wright, E.L., Conrow, T., Bauer, J., Benford, D., Brandenburg, H., 2012yCat.2311....0C
WIS2012 Dailey, J., Eisenhardt, P.R.M., Evans, T., Fajardo-Acosta, S., Fowler, J.,
WIS2012 Gelino, C., et al.
WIS2013 Hw j Cutri, R.M. et al. 2013yCat.2328....0C
WIS2013 AllWISE Data Release. Vizier On-line Data Catalog: II/328
WIS2014 Hw j Kirkpatrick, J.D., Schneider, A., Fajardo-Acosta, S., Gelino, C.R., Mace, G.N., 2014ApJ...783..122K
WIS2014 Wright, E.L., Logsdon, S.E., McLean, I.S., Cushing, M.C., Skrutskie, M.F.,
WIS2014 Eisenhardt, P.R., Stern, D., et al.
WIS2014 ApJ 783, 122, 2014 (AllWISE Motion Survey, part 1)
WIS2016 Hw j Kirkpatrick, J.D., Kellogg, K., Schneider, A.C., Fajardo-Acosta, S., Cushing, M., 2016ApJS..224...36K
WIS2016 +E2 Greco, J., Mace, G.N., Gelino, C.R., Wright, E.L., Eisenhardt, P.R.M., Stern, D.,
WIS2016 Faherty, J.K., et al.
WIS2016 ApJS 224, 36, 2016 (AllWISE Motion Survey, part 2)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18507-5643 WIS 331 2010 4 37 94.0 14.05 15.73 V 185043.36-564251.1
18507-5643 WIS 331 2015 6 37 94.1 14.05 15.73 V 185043.36-564251.1
18507-5643 WIS 331 2016 7 37 94.1 14.05 15.73 V 185043.36-564251.1

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

 
 
WDS 18507-5643 WIS 331 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18507-5643 WIS 331 : MEASURES
 
 
No records found.

 
 
WDS 18507-5643 : VIRTUAL EYEPIECE
 
 

18507-5643 WIS 331A mag 14.05 18507-5643 WIS 331B sep 81.2 P.A. 22.60 mag 15.73 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 18507-5643 : ALADIN DSS IMAGE @ 18h 50m 43.36s -56° 42' 51.1"
 
 
 
 
WDS 18507-5643 WIS 331 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18507-5643 WIS 331 distance=0' 18519-5703 UC 3700 distance=23' 18529-5708 LUH 14 distance=31' 18453-5621 UC 3663 distance=50' 18492-5743 RST1003 distance=62' 18429-5632 TDT1016 distance=66' 18578-5608 HDS2689 distance=69' 18575-5600 COO 228 distance=72' 18521-5754 DAW9011 distance=72' 18591-5623 NZO 95 distance=73' 18519-5756 HJ 5065 distance=74' 18528-5529 RST1004 distance=76' 18432-5730 TOK 798 distance=78' 18482-5759 UC 3675 distance=80' 18409-5659 UC 3636 distance=83' 18434-5546 B 398AB distance=84' 18434-5546 HJ 5053AB,C distance=84' 18426-5553 R 309 distance=84' 18421-5554 UC 3646 distance=87' 18416-5728 RST 996 distance=88' 18393-5724 HJ 5050 distance=102' 19032-5700 UC 3777 distance=104' 18596-5529 SKF 373 distance=105' 18462-5500 B 402 distance=110' 19037-5619 RSS 505 distance=111' 18417-5514 SWR 251 distance=117' 18379-5554 RST 994 distance=118' 18393-5758 KPP1638 distance=120' 18445-5832 B 2457 distance=120' 18450-5450 B 400 distance=123' 18379-5751 KPP1741 distance=125' 18494-5428 UC 3684 distance=136' 19004-5454 HTS 29AB distance=137' 19004-5454 HTS 29AC distance=137' 19004-5454 HTS 29AD distance=137' 19004-5454 HTS 29AE distance=137' 19004-5454 HTS 29AF distance=137' 19004-5454 HTS 29AG distance=137' 19004-5454 HTS 29AH distance=137' 19004-5454 HTS 29AI distance=137' 19068-5739 RST5603 distance=138' 18506-5902 B 947 distance=139' 18541-5421 HJ 5068 distance=145' 18520-5418 TOK 325AB distance=146' 18520-5418 TOK 325Aa,Ab distance=146' 19015-5840 SKF 374 distance=146' 19080-5601 KPP1843 distance=150' 18424-5858 UC 3649 distance=151' 18502-5412 UC 3691 distance=151' 18324-5620 RST3184 distance=154' 18381-5450 KPP1216 distance=156' 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 18507-5643 WIS 331 37 94.1
Show 18519-5703 UC 3700 241 35.9 23
Show 18529-5708 LUH 14 130 57.4 31
Show 18453-5621 UC 3663 327 9.7 50
Show 18492-5743 RST1003 275 2.5 62
Show 18429-5632 TDT1016 107 0.4 66
Show 18578-5608 HDS2689 243 0.5 69
Show 18575-5600 COO 228 357 2.7 72
Show 18521-5754 DAW9011 260 6.8 72
Show 18591-5623 NZO 95 145 1.9 73
Show 18519-5756 HJ 5065 21 22.4 74
Show 18528-5529 RST1004 63 1.6 76
Show 18432-5730 TOK 798 355 0.1 78
Show 18482-5759 UC 3675 70 9.8 80
Show 18409-5659 UC 3636 60 20.6 83
Show 18434-5546 B 398 AB 340 0.3 84
Show 18434-5546 HJ 5053 AB,C 197 32.6 84
Show 18426-5553 R 309 207 2.1 84
Show 18421-5554 UC 3646 306 22.0 87
Show 18416-5728 RST 996 138 2.6 88
Show 18393-5724 HJ 5050 106 12.2 102
Show 19032-5700 UC 3777 141 11.3 104
Show 18596-5529 SKF 373 105 7.0 105
Show 18462-5500 B 402 255 0.5 110
Show 19037-5619 RSS 505 315 9.4 111
Show 18417-5514 SWR 251 104 6.9 117
Show 18379-5554 RST 994 12 0.3 118
Show 18393-5758 KPP1638 339 12.6 120
Show 18445-5832 B 2457 246 1.4 120
Show 18450-5450 B 400 141 0.3 123
Show 18379-5751 KPP1741 26 13.4 125
Show 18494-5428 UC 3684 96 65.5 136
Show 19004-5454 HTS 29 AB 114 12.6 137
Show 19004-5454 HTS 29 AC 68 13.3 137
Show 19004-5454 HTS 29 AD 138 14.4 137
Show 19004-5454 HTS 29 AE 74 17.5 137
Show 19004-5454 HTS 29 AF 306 18.4 137
Show 19004-5454 HTS 29 AG 132 18.8 137
Show 19004-5454 HTS 29 AH 7 19.3 137
Show 19004-5454 HTS 29 AI 14 19.5 137
Show 19068-5739 RST5603 46 5.5 138
Show 18506-5902 B 947 283 0.7 139
Show 18541-5421 HJ 5068 10 10.5 145
Show 18520-5418 TOK 325 AB 32 146.0 146
Show 18520-5418 TOK 325 Aa,Ab 242 0.1 146
Show 19015-5840 SKF 374 18 21.3 146
Show 19080-5601 KPP1843 250 14.3 150
Show 18424-5858 UC 3649 304 91.5 151
Show 18502-5412 UC 3691 88 106.9 151
Show 18324-5620 RST3184 137 0.5 154
Show 18381-5450 KPP1216 91 9.4 156

 
 
WDS 18507-5643 : COMPONENTS
 
 
  A
B pa=22.6°
sep=81.18"
 
 
18507-5643 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185043.36-564251.1 Mag 14.05 PmRA 4.00
PmDE -280.0
 
 
18507-5643 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185047.15-564136.2 Mag 15.73 PmRA -21.00
PmDE -314.0 Calc delta mag 1.68 Calc coord yes