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Current system
21578-1747
WIS 357


Nearby doubles
29' : 21559-1738
LDS4925

41' : 21577-1827
HJ 3070

48' : 21584-1834
SEE 463

53' : 22013-1731
HO 468

57' : 21562-1656
UC 4604

81' : 21531-1831
ARA 504

83' : 22024-1658
S 802AB

87' : 21537-1645
HJ 615AB

95' : 22043-1806
UC 4641

98' : 22025-1858
TDT3302

106' : 21594-1604
GWP3113

108' : 22028-1626
HU 283

109' : 21502-1738
LDS4914

111' : 21503-1812
UC 4579

115' : 22011-1602
LEO 52

117' : 22059-1806
HJ 3086

117' : 21514-1635
UC 4581

122' : 21529-1609
NSN 495

123' : 22024-1930
ARA 812

123' : 22052-1850
TDT3330

124' : 22011-1942
UC 4630

128' : 21498-1653
GWP3098

132' : 21592-1958
ARA1232

134' : 21503-1629
RST3291

140' : 21481-1755
UC 4568

141' : 21526-1548
HJ 5298AB



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

21578-1747 WIS 357

 
 
21h 57m 50.27s -17° 47' 08.4" P.A. 219.00 sep 999.9 mag 11.60,11.70 dist. 42.44 pc (138.44 l.y.)
 
 
Coord 2000 21578-1747 Discov num WIS 357 Comp Coord arcsec 2000 21 57 50.27 -17 47 08.4
Date first 1999 Date last 2015 Obs 6
Pa first 219 Pa last 219.2 P.A. Now (θ) 219.2°
Sep first 999.9 Sep last 1040.7 Sep. Now (ρ) 1040.7"
Mag pri 11.60 Mag sec 11.70 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -102 Sec motion ra -117
Pri motion dec -329 Sec motion dec -331
Notes V (Proper motion indicates physical)
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus HIP 108419 Tycho2 6379-00005-1 Distance 42.44
Distance ly 138.44
 
 
WDS 21578-1747 WIS 357 : 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
21578-1747 WIS 357 2010 4 219 999.9 11.60 11.70 V 215750.27-174708.4
21578-1747 WIS 357 2015 6 219 999.9 11.60 11.70 V 215750.27-174708.4

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

 
 
WDS 21578-1747 WIS 357 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21578-1747 WIS 357 : MEASURES
 
 
No records found.

 
 
WDS 21578-1747 : VIRTUAL EYEPIECE
 
 

21578-1747 WIS 357A mag 11.6 21578-1747 WIS 357B sep 1020.9 P.A. 217.80 mag 11.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 21578-1747 : ALADIN DSS IMAGE @ 21h 57m 50.27s -17° 47' 08.4"
 
 
 
 
WDS 21578-1747 WIS 357 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21578-1747 WIS 357 distance=0' 21559-1738 LDS4925 distance=29' 21577-1827 HJ 3070 distance=41' 21584-1834 SEE 463 distance=48' 22013-1731 HO 468 distance=53' 21562-1656 UC 4604 distance=57' 21531-1831 ARA 504 distance=81' 22024-1658 S 802AB distance=83' 22024-1658 S 802AC distance=83' 21537-1645 OCC 657Aa,Ab distance=87' 21537-1645 HJ 615AB distance=87' 22043-1806 UC 4641 distance=95' 22025-1858 TDT3302 distance=98' 21594-1604 GWP3113 distance=106' 22028-1626 HU 283 distance=108' 21502-1738 LDS4914 distance=109' 21503-1812 UC 4579 distance=111' 22011-1602 LEO 52 distance=115' 22059-1806 HJ 3086 distance=117' 21514-1635 UC 4581 distance=117' 21529-1609 NSN 495 distance=122' 22024-1930 ARA 812 distance=123' 22052-1850 TDT3330 distance=123' 22011-1942 UC 4630 distance=124' 21498-1653 GWP3098 distance=128' 21592-1958 ARA1232 distance=132' 21503-1629 RST3291 distance=134' 21481-1755 UC 4568 distance=140' 21526-1548 HJ 5298AB distance=141' 21526-1548 BUP9004AC distance=141' 22015-1537 HWE 59AB distance=141' 22015-1537 HJ 5524AC distance=141' 22015-1537 HJ 5524AD distance=141' 21551-2003 UC 4597 distance=142' 22066-1854 UC 4651 distance=142' 21538-2000 HU 380BC distance=146' 21538-2000 BU 168AD distance=146' 21538-2000 BU 168A,BC distance=146' 21477-1813 CHR 223 distance=147' 22022-2003 BHA 49 distance=149' 21476-1718 BU 1036 distance=150' 21529-2001 B 542 distance=152' 22079-1658 HU 492 distance=153' 22082-1825 GWP3126 distance=153' 22085-1757 GWP3128 distance=153' 22085-1812 ARA 506 distance=154' 22075-1858 GWP3125 distance=155' 21550-1515 HDS3118 distance=158' 21554-2022 LDS4923 distance=159' 22090-1754 LDS6379 distance=160' 22009-2021 I 675 distance=160' 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 21578-1747 WIS 357 219 999.9
Show 21559-1738 LDS4925 165 3.5 29
Show 21577-1827 HJ 3070 284 30.4 41
Show 21584-1834 SEE 463 120 15.7 48
Show 22013-1731 HO 468 347 3.8 53
Show 21562-1656 UC 4604 10 26.6 57
Show 21531-1831 ARA 504 35 5.6 81
Show 22024-1658 S 802 AB 247 3.8 83
Show 22024-1658 S 802 AC 291 143.4 83
Show 21537-1645 OCC 657 Aa,Ab -1 0.1 87
Show 21537-1645 HJ 615 AB 66 12.5 87
Show 22043-1806 UC 4641 152 9.6 95
Show 22025-1858 TDT3302 297 0.5 98
Show 21594-1604 GWP3113 103 7.7 106
Show 22028-1626 HU 283 304 1.0 108
Show 21502-1738 LDS4914 22 39.3 109
Show 21503-1812 UC 4579 170 60.3 111
Show 22011-1602 LEO 52 19 1.6 115
Show 22059-1806 HJ 3086 194 13.8 117
Show 21514-1635 UC 4581 17 23.5 117
Show 21529-1609 NSN 495 181 1.5 122
Show 22024-1930 ARA 812 288 14.8 123
Show 22052-1850 TDT3330 14 2.5 123
Show 22011-1942 UC 4630 9 38.7 124
Show 21498-1653 GWP3098 139 10.5 128
Show 21592-1958 ARA1232 311 11.3 132
Show 21503-1629 RST3291 122 1.5 134
Show 21481-1755 UC 4568 16 18.8 140
Show 21526-1548 HJ 5298 AB 319 66.9 141
Show 21526-1548 BUP9004 AC 322 26.4 141
Show 22015-1537 HWE 59 AB 270 9.1 141
Show 22015-1537 HJ 5524 AC 291 108.0 141
Show 22015-1537 HJ 5524 AD 313 180.5 141
Show 21551-2003 UC 4597 249 21.3 142
Show 22066-1854 UC 4651 73 37.4 142
Show 21538-2000 HU 380 BC 247 0.4 146
Show 21538-2000 BU 168 AD 136 39.8 146
Show 21538-2000 BU 168 A,BC 73 5.5 146
Show 21477-1813 CHR 223 269 0.1 147
Show 22022-2003 BHA 49 161 7.9 149
Show 21476-1718 BU 1036 208 4.7 150
Show 21529-2001 B 542 304 0.6 152
Show 22079-1658 HU 492 193 0.4 153
Show 22082-1825 GWP3126 91 19.9 153
Show 22085-1757 GWP3128 221 67.2 153
Show 22085-1812 ARA 506 9 14.8 154
Show 22075-1858 GWP3125 43 72.9 155
Show 21550-1515 HDS3118 87 0.4 158
Show 21554-2022 LDS4923 244 3.3 159
Show 22090-1754 LDS6379 349 354.3 160
Show 22009-2021 I 675 63 5.7 160

 
 
WDS 21578-1747 : COMPONENTS
 
 
  A
B pa=217.8°
sep=1020.88"
 
 
21578-1747 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215750.27-174708.4 Mag 11.6 PmRA -102.00
PmDE -329.0 HIP 108419 Tycho2 6379-00005-1
Tycho2
Tycho2 6379-00005-1 Pflag RAmdeg 329.45943566 DEmdeg -17.78571614
PmRA -103.4 PmDE -334.2 E RAmdeg 57 E DEmdeg 74
E pmRA 4.4 E pmDE 4.7 EpRAm 1990.69 EpDEm 1989.36
Num 3 Q RAmdeg 1.7 Q DEmdeg 0.7 Q pmRA 1.7
Q pmDE 0.7 BTmag 13.071 E BTmag 0.331 VTmag 11.791
E VTmag 0.179 Prox 999 TYC HIP 108419
CCDM RAdeg 329.45964833 DEdeg -17.78494167 EpRA 1990 1.66
EpDE 1990 1.47 E RAdeg 96.1 E DEdeg 120.0 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 108419 Proxy RAhms 21 57 50.33
DEdms -17 47 05.6 Vmag 11.7 VarFlag R Vmag G
RAdeg 329.46 DEdeg -17.7849 AstroRef Plx 24.09
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.65
SpType R SpType Coord arcsec 2000 215750.33-174705.6
Hipparcos 2
HIP 108419 Sn 5 So 0 Nc 1
RArad 5.7501566063 DErad -0.3104050799 Plx 23.56 PmRA -99.34
PmDE -329.61 E RArad 2.62 E DErad 1.85 E Plx 3.15
E pmRA 3.26 E pmDE 1.76 Hpmag 11.8132 E Hpmag 0.008
SHp 0.055 VA 0 BV 1.393 E BV 0.019
VI 1.65
 
 
21578-1747 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215706.42-180034.9 Mag 11.7 PmRA -117.00
PmDE -331.0 Calc delta mag 0.1 Calc coord yes