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Doubles in session


Current system
21559-3719
UC 4600


Nearby doubles
17' : 21552-3705
ALD 78

36' : 21560-3644
UC 4602

49' : 21542-3802
B 543

59' : 21517-3747
LDS6364

64' : 21520-3801
TDT3203

70' : 21549-3610
LDS 763AB

72' : 21543-3828
I 1448AB

72' : 21594-3621
JSP 828

80' : 21498-3750
B 539

87' : 21495-3749
LDS5927

90' : 21571-3847
RST2189

91' : 21592-3556
LDS 768AB

94' : 21483-3742
B 538

94' : 21554-3545
UC 4598

96' : 21507-3607
BRT1825

96' : 21483-3749
LDS 756

104' : 21501-3837
TOK 36

108' : 22049-3725
UC 4644

118' : 21569-3522
B 1394

120' : 22058-3742
HJ 5315

122' : 22060-3717
CTI 286AB

122' : 21481-3839
HDS3105

126' : 21521-3522
UC 4584

127' : 21459-3640
JSP 827AB

129' : 21492-3538
B 1013

129' : 21563-3510
UC 4606



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.

21559-3719 UC 4600

 
 
21h 55m 53.18s -37° 18' 44.4" P.A. 202.00 sep 31.3 mag 12.10,16.20
 
 
Coord 2000 21559-3719 Discov num UC 4600 Comp Coord arcsec 2000 21 55 53.18 -37 18 44.4
Date first 1996 Date last 2015 Obs 5
Pa first 202 Pa last 202.3 P.A. Now (θ) 202.3°
Sep first 31.5 Sep last 31.339 Sep. Now (ρ) 31.339"
Mag pri 12.10 Mag sec 16.20 delta mag (ΔM) 4.1 Spectral class
Pri motion ra +030 Sec motion ra +026
Pri motion dec -052 Sec motion dec -048
Notes V (Proper motion indicates physical)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus Gaia DR2 6586652752976430720
 
 
WDS 21559-3719 UC 4600 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21559-3719 UC 4600 1999 2 202 31.5 12.10 16.20 V 215553.18-371844.4
21559-3719 UC 4600 2000 2 202 31.5 12.10 16.20 V 215553.18-371844.4
21559-3719 UC 4600 2010 4 202 31.3 12.10 16.20 V 215553.18-371844.4
21559-3719 UC 4600 2015 5 202 31.3 12.10 16.20 V 215553.18-371844.4

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

 
 
WDS 21559-3719 UC 4600 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21559-3719 UC 4600 : MEASURES
 
 
No records found.

 
 
WDS 21559-3719 : VIRTUAL EYEPIECE
 
 

21559-3719 UC 4600A mag 12.1 21559-3719 UC 4600B sep 30.5 P.A. 198.10 mag 16.2 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 21559-3719 : ALADIN DSS IMAGE @ 21h 55m 53.18s -37° 18' 44.4"
 
 
 
 
WDS 21559-3719 UC 4600 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21559-3719 UC 4600 distance=0' 21552-3705 ALD 78 distance=17' 21560-3644 UC 4602 distance=36' 21542-3802 B 543 distance=49' 21517-3747 LDS6364 distance=59' 21520-3801 TDT3203 distance=64' 21549-3610 LDS 763AB distance=70' 21549-3610 LDS5935BC distance=71' 21543-3828 I 1448AB distance=72' 21543-3828 LDS4922AC distance=72' 21594-3621 JSP 828 distance=72' 21498-3750 B 539 distance=80' 21495-3749 LDS5927 distance=87' 21571-3847 RST2189 distance=90' 21592-3556 LDS 768AB distance=91' 21483-3742 B 538 distance=94' 21554-3545 UC 4598 distance=94' 21507-3607 BRT1825 distance=96' 21483-3749 LDS 756 distance=96' 21501-3837 TOK 36 distance=104' 22049-3725 UC 4644 distance=108' 21569-3522 B 1394 distance=118' 22058-3742 HJ 5315 distance=120' 22060-3717 CTI 286AB distance=122' 21481-3839 HDS3105 distance=122' 21521-3522 UC 4584 distance=126' 21459-3640 JSP 827AB distance=127' 21459-3640 SKF1253AB,C distance=127' 21492-3538 B 1013 distance=129' 21563-3510 UC 4606 distance=129' 21450-3724 KPP3093 distance=131' 21461-3820 RST2186 distance=132' 22047-3839 B 1395AB distance=132' 22047-3839 B 1395AB,C distance=132' 21586-3511 SEE 462 distance=132' 21449-3742 TDT3133 distance=134' 21467-3557 UC 4560 distance=138' 21458-3612 DEA 10 distance=138' 21465-3843 B 536 distance=140' 21446-3632 SKF2808 distance=143' 21434-3708 WIS 351 distance=150' 22076-3818 VOU 82 distance=151' 21599-3944 TDT3283 distance=153' 22020-3933 TDT3299 distance=153' 21558-3953 WG 279 distance=154' 21488-3929 CVN 111 distance=155' 21543-3957 HJ 5299 distance=159' 21533-3439 UC 4589 distance=164' 21425-3756 HJ 5288 distance=164' 21419-3710 BVD 154 distance=168' 21554-3430 I 673 distance=169' 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 21559-3719 UC 4600 202 31.3
Show 21552-3705 ALD 78 42 3.1 17
Show 21560-3644 UC 4602 45 25.1 36
Show 21542-3802 B 543 242 2.9 49
Show 21517-3747 LDS6364 121 5.1 59
Show 21520-3801 TDT3203 38 0.6 64
Show 21549-3610 LDS 763 AB 341 57.6 70
Show 21549-3610 LDS5935 BC 3 49.6 71
Show 21543-3828 I 1448 AB 146 3.1 72
Show 21543-3828 LDS4922 AC 59 46.3 72
Show 21594-3621 JSP 828 192 0.5 72
Show 21498-3750 B 539 321 1.5 80
Show 21495-3749 LDS5927 107 4.4 87
Show 21571-3847 RST2189 201 0.8 90
Show 21592-3556 LDS 768 AB 289 96.0 91
Show 21483-3742 B 538 211 1.8 94
Show 21554-3545 UC 4598 12 22.7 94
Show 21507-3607 BRT1825 143 3.3 96
Show 21483-3749 LDS 756 34 22.3 96
Show 21501-3837 TOK 36 144 2.2 104
Show 22049-3725 UC 4644 49 57.7 108
Show 21569-3522 B 1394 317 0.6 118
Show 22058-3742 HJ 5315 150 23.1 120
Show 22060-3717 CTI 286 AB 243 5.8 122
Show 21481-3839 HDS3105 163 0.2 122
Show 21521-3522 UC 4584 40 18.1 126
Show 21459-3640 JSP 827 AB 108 0.5 127
Show 21459-3640 SKF1253 AB,C 70 43.5 127
Show 21492-3538 B 1013 329 0.0 129
Show 21563-3510 UC 4606 76 41.1 129
Show 21450-3724 KPP3093 187 8.4 131
Show 21461-3820 RST2186 250 3.7 132
Show 22047-3839 B 1395 AB 260 0.5 132
Show 22047-3839 B 1395 AB,C 85 12.5 132
Show 21586-3511 SEE 462 193 10.9 132
Show 21449-3742 TDT3133 110 0.5 134
Show 21467-3557 UC 4560 332 27.3 138
Show 21458-3612 DEA 10 34 108.9 138
Show 21465-3843 B 536 267 1.0 140
Show 21446-3632 SKF2808 111 2.9 143
Show 21434-3708 WIS 351 70 359.5 150
Show 22076-3818 VOU 82 150 2.1 151
Show 21599-3944 TDT3283 246 0.4 153
Show 22020-3933 TDT3299 64 1.6 153
Show 21558-3953 WG 279 27 4.1 154
Show 21488-3929 CVN 111 277 0.4 155
Show 21543-3957 HJ 5299 57 34.9 159
Show 21533-3439 UC 4589 235 15.0 164
Show 21425-3756 HJ 5288 60 19.7 164
Show 21419-3710 BVD 154 100 31.9 168
Show 21554-3430 I 673 271 1.0 169

 
 
WDS 21559-3719 : COMPONENTS
 
 
  A
B pa=198.1°
sep=30.50"
 
 
21559-3719 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215553.18-371844.4 Mag 12.1 PmRA 30.00
PmDE -52.0
 
 
21559-3719 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215552.39-371913.4 Mag 16.2 PmRA 26.00
PmDE -48.0 Calc delta mag 4.1 Calc coord yes