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Current system
21419-3710
BVD 154


Nearby doubles
19' : 21434-3708
WIS 351

40' : 21450-3724
KPP3093

47' : 21380-3706
BRT1823

47' : 21425-3756
HJ 5288

48' : 21449-3742
TDT3133

51' : 21446-3632
SKF2808

55' : 21399-3759
RST2184

57' : 21459-3640
JSP 827AB

74' : 21406-3559
BRT1824

75' : 21458-3612
DEA 10

79' : 21424-3829
WG 277

83' : 21483-3742
B 538

85' : 21393-3828
HJ 5283

85' : 21483-3749
LDS 756

86' : 21461-3820
RST2186

89' : 21383-3827
RST2182

89' : 21377-3557
BRT1822

93' : 21467-3557
UC 4560

94' : 21495-3749
LDS5927

96' : 21418-3535
B 1010

96' : 21427-3535
B 1011AB

98' : 21370-3553
CBL 184

99' : 21447-3537
SEE 455AB

103' : 21498-3750
B 539

103' : 21360-3824
RST2180

107' : 21359-3829
WG 274



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.

21419-3710 BVD 154

 
 
21h 41m 54.30s -37° 09' 46.6" P.A. 100.00 sep 31.9 mag 10.25,11.20 Sp G0V+G9V
 
 
Coord 2000 21419-3710 Discov num BVD 154 Comp Coord arcsec 2000 21 41 54.30 -37 09 46.6
Date first 1911 Date last 2016 Obs 9
Pa first 100 Pa last 99.5 P.A. Now (θ) 99.5°
Sep first 31.6 Sep last 31.868 Sep. Now (ρ) 31.868"
Mag pri 10.25 Mag sec 11.20 delta mag (ΔM) 0.95 Spectral class G0V+G9V (yellow/yellow)
Pri motion ra +057 Sec motion ra +060
Pri motion dec -022 Sec motion dec -022
Notes
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus Tycho2 7493-00121-1 Gaia DR2 6586315275923449856
 
 
WDS 21419-3710 BVD 154 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bvd2003 Ma j Benavides, R. ...................
Bvd2003 +Pa OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
Bvd2003 +Z
Bvd2006 Pa j Benavides, R. (in Rica Romero, F.M.) 2006JDSO....2..118B
Bvd2006 +E2 JDSO 2, 118, 2006
Bvd2006b C u Benavides, R. 2006O&T....64...25B
Bvd2006b Obs. et Travaux 64, 25, 2006
Bvd2008a C u Benavides, R. ...................
Bvd2008a Astronomia, II Epoca No. 113, 64-65, 2008
Bvd2008b C u Benavides, R. ...................
Bvd2008b Astronomia, II Epoca No. 114, 64-65, 2008
Bvd2009 C u Benavides, R. 2009JDSO....5...43B
Bvd2009 +Pa JDSO 5, 43, 2009
Bvd2009 +Mb
Bvd2009b C u Benavides, R. 2009OED.....1....8B
Bvd2009b El Observador de Estrellas Dobles, Issue #1, 8, 2009
Bvd2009c C u Benavides, R. ...................
Bvd2009c Astronomia, II Epoca No. 115, 64-65, 2009
Bvd2009d C u Benavides, R. ...................
Bvd2009d Astronomia, II Epoca No. 116, 64-65, 2009
Bvd2009e Pa - Benavides, R. (in Rica Romero, F.M.) 2009JDSO....5...78B
Bvd2009e JDSO 5, 78, 2009
Bvd2009f C u Benavides, R. ...................
Bvd2009f Astronomia, II Epoca No. 120, 64-65, 2009
Bvd2009g C u Benavides, R. ...................
Bvd2009g Astronomia, II Epoca No. 121, 68-69, 2009
Bvd2009h C u Benavides, R. ...................
Bvd2009h Astronomia, II Epoca No. 123, 64-65, 2009
Bvd2009i C j Benavides, R. 2009OED.....3...32B
Bvd2009i El Observador de Estrellas Dobles, Issue #3, 32, 2009
Bvd2010 C u Benavides, R. ...................
Bvd2010 Astronomia, II Epoca No. 129, 64-65, 2010
Bvd2010b E+ u Benavides, R., Rica, F., Reina, E., Castellanos, J., Naves, R., Lahuerta, L., & . 2010JDSO....6...30B
Bvd2010b +C Lahuerta, S.
Bvd2010b +Ht JDSO 6, 30, 2010 (astrometry from CCD imaging, 2MASS, Tycho-2, AC2000, various
Bvd2010b +P+ DSS sources, including Palomar surveys and UK Schmidt survey)
Bvd2010c C u Benavides Palencia, Rafael ...................
Bvd2010c Astronomia, II Epoca No. 131, 64-65, 2010
Bvd2011 C j Benavides Palencia, Rafael 2011OED.....7...26B
Bvd2011 El Observador de Estrellas Dobles, Issue #7, 26, 2011
Bvd2011b C u Benavides Palencia, Rafael ...................
Bvd2011b Astronomia, II Epoca No. 148, 64-65, 2011
Bvd2011c C u Benavides Palencia, Rafael ...................
Bvd2011c Astronomia, II Epoca No. 150, 64-65, 2011
Bvd2012 C u Benavides Palencia, Rafael ...................
Bvd2012 Astronomia, II Epoca No. 152, 64-65, 2012
Bvd2012b C u Benavides Palencia, Rafael ...................
Bvd2012b Astronomia, II Epoca No. 154, 64-65, 2012
Bvd2012c C u Benavides Palencia, Rafael ...................
Bvd2012c Astronomia, II Epoca No. 155, 64-65, 2012
Bvd2012d E2 j Benavides Palencia, Rafael 2012OED.....9...42B
Bvd2012d El Observador de Estrellas Dobles, Issue #9, 42, 2012
Bvd2012e Al u Benavides Palencia, Rafael 2012OED.....9...91B
Bvd2012e +Cl El Observador de Estrellas Dobles, Issue #9, 91, 2012
Bvd2012f C u Benavides Palencia, Rafael ...................
Bvd2012f Astronomia, II Epoca No. 157-158, 72, 2012
Bvd2012g C u Benavides Palencia, Rafael ...................
Bvd2012g Astronomia, II Epoca No. 160, 64, 2012
Bvd2012h C u Benavides Palencia, Rafael ...................
Bvd2012h Astronomia, II Epoca No. 161, 48, 2012
Bvd2013 E2 j Benavides Palencia, Rafael 2013OED....11...27B
Bvd2013 El Observador de Estrellas Dobles, Issue #11, 27, 2013
Bvd2013b C u Benavides Palencia, Rafael ...................
Bvd2013b Astronomia, II Epoca No. 173, 71, 2013
Bvd2014a Cl u Benavides Palencia, Rafael 2014OED....12...21B
Bvd2014a El Observador de Estrellas Dobles, Issue #12, 21, 2014
Bvd2014b C j Benavides Palencia, Rafael ...................
Bvd2014b Astronomia, II Epoca No. 175, 65, 2014
Bvd2014c C u Benavides Palencia, Rafael ...................
Bvd2014c Astronomia, II Epoca No. 176, 65, 2014
Bvd2014d C u Benavides Palencia, Rafael ...................
Bvd2014d Astronomia, II Epoca No. 179, 64, 2014
Bvd2014e C u Benavides Palencia, Rafael ...................
Bvd2014e Astronomia, II Epoca No. 181-182, 71, 2014
Bvd2014f C u Benavides Palencia, Rafael ...................
Bvd2014f Astronomia, II Epoca No. 183, 64, 2014
Bvd2014g C u Benavides Palencia, Rafael ...................
Bvd2014g Astronomia, II Epoca No. 185, 62, 2014
Bvd2015a C u Benavides Palencia, Rafael ...................
Bvd2015a Astronomia, II Epoca No. 191, 62, 2015
Bvd2015b C u Benavides Palencia, Rafael ...................
Bvd2015b Astronomia, II Epoca No. 193-194, 70, 2015
Bvd2015c C u Benavides Palencia, Rafael ...................
Bvd2015c Astronomia, II Epoca No. 195, 62, 2015
Bvd2015d C u Benavides Palencia, Rafael ...................
Bvd2015d Astronomia, II Epoca No. 197, 62, 2015
Bvd2016a Cl u Benavides Palencia, Rafael 2016OED....16...50B
Bvd2016a El Observador de Estrellas Dobles, Issue #16, 50, 2016
Bvd2017a Cl u Benavides Palencia, Rafael 2017OED....19...10B
Bvd2017a El Observador de Estrellas Dobles, Issue #19, 10, 2017
Bvd2018a Cl u Benavides Palencia, Rafael 2018OED....21...19B
Bvd2018a El Observador de Estrellas Dobles, Issue #21, 19, 2018
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21419-3710 BVD 154 1991 2 100 31.9 10.25 11.20 G0V G9V 214154.30-370946.6
21419-3710 BVD 154 2000 5 100 31.9 10.25 11.20 G0V G9V D 214154.30-370946.6
21419-3710 BVD 154 2010 6 100 31.9 10.25 11.20 G0V+G9V 214154.30-370946.6
21419-3710 BVD 154 2015 7 100 31.9 10.25 11.20 G0V+G9V 214154.30-370946.6
21419-3710 BVD 154 2016 9 100 31.9 10.25 11.20 G0V+G9V 214154.30-370946.6

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

 
 
WDS 21419-3710 BVD 154 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21419-3710 BVD 154 : MEASURES
 
 
No records found.

 
 
WDS 21419-3710 : VIRTUAL EYEPIECE
 
 

21419-3710 BVD 154A mag 10.25 Sp G0V 21419-3710 BVD 154B sep 25.6 P.A. 101.90 mag 11.2 Sp G9V 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 21419-3710 : ALADIN DSS IMAGE @ 21h 41m 54.30s -37° 09' 46.6"
 
 
 
 
WDS 21419-3710 BVD 154 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21419-3710 BVD 154 distance=0' 21434-3708 WIS 351 distance=19' 21450-3724 KPP3093 distance=40' 21380-3706 BRT1823 distance=47' 21425-3756 HJ 5288 distance=47' 21449-3742 TDT3133 distance=48' 21446-3632 SKF2808 distance=51' 21399-3759 RST2184 distance=55' 21459-3640 JSP 827AB distance=57' 21459-3640 SKF1253AB,C distance=57' 21406-3559 BRT1824 distance=74' 21458-3612 DEA 10 distance=75' 21424-3829 WG 277 distance=79' 21483-3742 B 538 distance=83' 21393-3828 HJ 5283 distance=85' 21483-3749 LDS 756 distance=85' 21461-3820 RST2186 distance=86' 21383-3827 RST2182 distance=89' 21377-3557 BRT1822 distance=89' 21467-3557 UC 4560 distance=93' 21495-3749 LDS5927 distance=94' 21427-3535 B 1011BC distance=96' 21418-3535 B 1010 distance=96' 21427-3535 B 1011AB distance=96' 21370-3553 CBL 184 distance=98' 21447-3537 SEE 455AB distance=99' 21498-3750 B 539 distance=103' 21360-3824 RST2180 distance=103' 21359-3829 WG 274 distance=107' 21465-3843 B 536 distance=109' 21339-3806 B 2496 distance=111' 21481-3839 HDS3105 distance=116' 21318-3709 B 1896 distance=121' 21517-3747 LDS6364 distance=123' 21507-3607 BRT1825 distance=124' 21492-3538 B 1013 distance=128' 21442-3505 UC 4541AB distance=128' 21434-3917 B 535 distance=129' 21398-3916 WG 275 distance=129' 21501-3837 TOK 36 distance=131' 21520-3801 TDT3203 distance=131' 21310-3633 B 1008AB distance=137' 21310-3633 HJ 5275AB,C distance=137' 21430-3926 WG 276 distance=137' 21456-3451 HDS3099 distance=147' 21315-3834 I 1123AB distance=150' 21315-3834 TOK 347AC distance=150' 21347-3509 B 1393 distance=150' 21318-3538 KPP2207 distance=153' 21542-3802 B 543 distance=155' 21318-3534 B 1392 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 21419-3710 BVD 154 100 31.9
Show 21434-3708 WIS 351 70 359.5 19
Show 21450-3724 KPP3093 187 8.4 40
Show 21380-3706 BRT1823 268 3.0 47
Show 21425-3756 HJ 5288 60 19.7 47
Show 21449-3742 TDT3133 110 0.5 48
Show 21446-3632 SKF2808 111 2.9 51
Show 21399-3759 RST2184 56 0.7 55
Show 21459-3640 JSP 827 AB 108 0.5 57
Show 21459-3640 SKF1253 AB,C 70 43.5 57
Show 21406-3559 BRT1824 5 3.0 74
Show 21458-3612 DEA 10 34 108.9 75
Show 21424-3829 WG 277 56 4.7 79
Show 21483-3742 B 538 211 1.8 83
Show 21393-3828 HJ 5283 91 11.6 85
Show 21483-3749 LDS 756 34 22.3 85
Show 21461-3820 RST2186 250 3.7 86
Show 21383-3827 RST2182 100 0.8 89
Show 21377-3557 BRT1822 102 5.3 89
Show 21467-3557 UC 4560 332 27.3 93
Show 21495-3749 LDS5927 107 4.4 94
Show 21427-3535 B 1011 BC 238 1.4 96
Show 21418-3535 B 1010 328 4.3 96
Show 21427-3535 B 1011 AB 116 66.2 96
Show 21370-3553 CBL 184 265 78.4 98
Show 21447-3537 SEE 455 AB 84 4.5 99
Show 21498-3750 B 539 321 1.5 103
Show 21360-3824 RST2180 346 1.3 103
Show 21359-3829 WG 274 197 9.1 107
Show 21465-3843 B 536 267 1.0 109
Show 21339-3806 B 2496 127 1.0 111
Show 21481-3839 HDS3105 163 0.2 116
Show 21318-3709 B 1896 53 0.2 121
Show 21517-3747 LDS6364 121 5.1 123
Show 21507-3607 BRT1825 143 3.3 124
Show 21492-3538 B 1013 329 0.0 128
Show 21442-3505 UC 4541 AB 304 74.8 128
Show 21434-3917 B 535 208 4.9 129
Show 21398-3916 WG 275 44 2.9 129
Show 21501-3837 TOK 36 144 2.2 131
Show 21520-3801 TDT3203 38 0.6 131
Show 21310-3633 B 1008 AB 206 0.1 137
Show 21310-3633 HJ 5275 AB,C 200 40.4 137
Show 21430-3926 WG 276 37 4.2 137
Show 21456-3451 HDS3099 50 0.2 147
Show 21315-3834 I 1123 AB 343 5.0 150
Show 21315-3834 TOK 347 AC 208 235.4 150
Show 21347-3509 B 1393 61 1.8 150
Show 21318-3538 KPP2207 227 18.3 153
Show 21542-3802 B 543 242 2.9 155
Show 21318-3534 B 1392 102 0.5 156

 
 
WDS 21419-3710 : COMPONENTS
 
 
  A
B pa=101.9°
sep=25.59"
 
 
21419-3710 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214154.30-370946.6 Mag 10.25 Spectral class G0V (yellow)
PmRA 57.00 PmDE -22.0 Tycho2 7493-00121-1
Tycho2
Tycho2 7493-00121-1 Pflag RAmdeg 325.47640073 DEmdeg -37.16299965
PmRA 56.1 PmDE -23.5 E RAmdeg 18 E DEmdeg 24
E pmRA 1.4 E pmDE 1.5 EpRAm 1986.47 EpDEm 1982.21
Num 7 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 11.051 E BTmag 0.046 VTmag 10.317
E VTmag 0.035 Prox 319 TYC T HIP
CCDM RAdeg 325.47623944 DEdeg -37.16294111 EpRA 1990 1.76
EpDE 1990 1.36 E RAdeg 19.6 E DEdeg 29.0 Posflg
Corr -0.2
 
 
21419-3710 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214156.40-370951.9 Mag 11.2 Spectral class G9V (yellow)
PmRA 60.00 PmDE -22.0 Tycho2 7493-00627-1 Calc delta mag 0.95
Calc coord yes
Tycho2
Tycho2 7493-00627-1 Pflag RAmdeg 325.48735419 DEmdeg -37.16445302
PmRA 56.7 PmDE -20.7 E RAmdeg 41 E DEmdeg 59
E pmRA 2.5 E pmDE 2.6 EpRAm 1988.29 EpDEm 1983.98
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 12.036 E BTmag 0.107 VTmag 11.272
E VTmag 0.078 Prox 319 TYC T HIP
CCDM RAdeg 325.48719111 DEdeg -37.16440333 EpRA 1990 1.76
EpDE 1990 1.36 E RAdeg 42.0 E DEdeg 61.6 Posflg
Corr -0.2