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Doubles in session


Current system
21343-2353
BVD 138


Nearby doubles
49' : 21324-2434
UC 4488

63' : 21304-2426
SEE 448AB

84' : 21282-2358
BRT3102

86' : 21321-2514
B 2495

89' : 21297-2251
LDS4889

98' : 21342-2215
DON1011

99' : 21336-2216
ARA1941

101' : 21405-2301
ARA2279

105' : 21314-2217
HJ 3030

107' : 21275-2446
LDS4886

107' : 21402-2245
UC 4522

108' : 21277-2453
HJ 5271

112' : 21419-2314
UC 4533

113' : 21420-2316
SEE 454

115' : 21412-2459
KPP1482

115' : 21420-2439
SEE 453

116' : 21261-2325
HJ 5269

116' : 21337-2158
HDS3068

121' : 21308-2204
OL 76

129' : 21392-2543
NSN 494

132' : 21415-2228
UC 4527

137' : 21443-2348
LDS6360

138' : 21267-2225
SEE 446AB

140' : 21362-2610
RST1098AB

143' : 21250-2250
UC 4466

146' : 21270-2208
ALD 16



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.

21343-2353 BVD 138

 
 
21h 34m 16.49s -23° 53' 29.9" P.A. 121.00 sep 25.1 mag 11.45,11.87 Sp K0V+K3V
 
 
Coord 2000 21343-2353 Discov num BVD 138 Comp Coord arcsec 2000 21 34 16.49 -23 53 29.9
Date first 1909 Date last 2015 Obs 13
Pa first 122 Pa last 121.1 P.A. Now (θ) 121.1°
Sep first 25.3 Sep last 25.146 Sep. Now (ρ) 25.146"
Mag pri 11.45 Mag sec 11.87 delta mag (ΔM) 0.42 Spectral class K0V+K3V (yellow-orange/yellow-orange)
Pri motion ra +006 Sec motion ra +007
Pri motion dec -058 Sec motion dec -061
Notes
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6939-00947-1 Gaia DR2 6815695666586402048
 
 
WDS 21343-2353 BVD 138 : 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
21343-2353 BVD 138 2006 5 121 25.2 11.45 12.02 K0V K3V 213416.49-235329.9
21343-2353 BVD 138 2010 10 121 25.1 11.45 11.87 K0V+K3V 213416.49-235329.9
21343-2353 BVD 138 2015 11 121 25.1 11.45 11.87 K0V+K3V 213416.49-235329.9

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

 
 
WDS 21343-2353 BVD 138 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21343-2353 BVD 138 : MEASURES
 
 
No records found.

 
 
WDS 21343-2353 : VIRTUAL EYEPIECE
 
 

21343-2353 BVD 138A mag 11.45 Sp K0V 21343-2353 BVD 138B sep 23.6 P.A. 123.40 mag 11.87 Sp K3V 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 21343-2353 : ALADIN DSS IMAGE @ 21h 34m 16.49s -23° 53' 29.9"
 
 
 
 
WDS 21343-2353 BVD 138 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21343-2353 BVD 138 distance=1' 21324-2434 UC 4488 distance=49' 21304-2426 SEE 448AB distance=63' 21304-2426 I 9028AC distance=63' 21282-2358 BRT3102 distance=84' 21321-2514 B 2495 distance=86' 21297-2251 LDS4889 distance=89' 21342-2215 DON1011 distance=98' 21336-2216 ARA1941 distance=99' 21405-2301 ARA2279 distance=101' 21314-2217 HJ 3030 distance=105' 21275-2446 LDS4886 distance=107' 21402-2245 UC 4522 distance=107' 21277-2453 HJ 5271 distance=108' 21419-2314 UC 4533 distance=112' 21420-2316 SEE 454 distance=113' 21412-2459 KPP1482 distance=115' 21420-2439 SEE 453 distance=115' 21261-2325 HJ 5269 distance=116' 21337-2158 HDS3068 distance=116' 21308-2204 OL 76 distance=121' 21392-2543 NSN 494 distance=129' 21415-2228 UC 4527 distance=132' 21443-2348 LDS6360 distance=137' 21267-2225 SEE 446AB distance=138' 21267-2225 SZM 3AC distance=138' 21362-2610 RST1098AB distance=140' 21362-2610 TOK 637AC distance=140' 21250-2250 UC 4466 distance=143' 21270-2208 ALD 16 distance=146' 21244-2455 SPM 40 distance=149' 21410-2551 SEE 452 distance=149' 21338-2622 RST1095 distance=149' 21451-2332 KPP1689 distance=150' 21282-2144 EGN 26 distance=155' 21325-2631 RST1093 distance=159' 21403-2137 KPP1262 distance=160' 21238-2227 TDT2943 distance=168' 21465-2338 UC 4557 distance=169' 21242-2534 BU 1035 distance=170' 21218-2409 KPP 492 distance=172' 21456-2518 UC 4552 distance=176' 21441-2200 DON1017 distance=177' 21324-2058 LDS6354 distance=178' 21213-2324 B 524 distance=181' 21215-2442 SEE 441AB distance=182' 21215-2442 SEE 441AC distance=182' 21442-2555 RST1105 distance=183' 21447-2552 UC 4545 distance=185' 21384-2058 ARA1586 distance=185' 21224-2523 TDT2932 distance=185' 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 21343-2353 BVD 138 121 25.1 1
Show 21324-2434 UC 4488 62 24.1 49
Show 21304-2426 SEE 448 AB 254 1.5 63
Show 21304-2426 I 9028 AC 10 23.7 63
Show 21282-2358 BRT3102 36 4.8 84
Show 21321-2514 B 2495 263 11.9 86
Show 21297-2251 LDS4889 289 1.7 89
Show 21342-2215 DON1011 304 0.7 98
Show 21336-2216 ARA1941 9 12.1 99
Show 21405-2301 ARA2279 276 14.2 101
Show 21314-2217 HJ 3030 114 9.4 105
Show 21275-2446 LDS4886 240 52.1 107
Show 21402-2245 UC 4522 214 11.3 107
Show 21277-2453 HJ 5271 44 6.5 108
Show 21419-2314 UC 4533 265 11.7 112
Show 21420-2316 SEE 454 208 5.1 113
Show 21412-2459 KPP1482 239 11.1 115
Show 21420-2439 SEE 453 325 11.5 115
Show 21261-2325 HJ 5269 342 8.2 116
Show 21337-2158 HDS3068 80 0.5 116
Show 21308-2204 OL 76 346 2.4 121
Show 21392-2543 NSN 494 265 10.3 129
Show 21415-2228 UC 4527 41 61.6 132
Show 21443-2348 LDS6360 111 8.1 137
Show 21267-2225 SEE 446 AB 14 16.3 138
Show 21267-2225 SZM 3 AC 76 85.0 138
Show 21362-2610 RST1098 AB 7 18.2 140
Show 21362-2610 TOK 637 AC 62 999.9 140
Show 21250-2250 UC 4466 200 56.3 143
Show 21270-2208 ALD 16 300 3.5 146
Show 21244-2455 SPM 40 107 42.4 149
Show 21410-2551 SEE 452 113 11.0 149
Show 21338-2622 RST1095 316 0.9 149
Show 21451-2332 KPP1689 185 13.1 150
Show 21282-2144 EGN 26 205 6.2 155
Show 21325-2631 RST1093 227 2.3 159
Show 21403-2137 KPP1262 176 9.7 160
Show 21238-2227 TDT2943 226 0.4 168
Show 21465-2338 UC 4557 162 8.1 169
Show 21242-2534 BU 1035 214 0.8 170
Show 21218-2409 KPP 492 227 3.9 172
Show 21456-2518 UC 4552 305 10.9 176
Show 21441-2200 DON1017 74 1.4 177
Show 21324-2058 LDS6354 219 56.1 178
Show 21213-2324 B 524 151 1.1 181
Show 21215-2442 SEE 441 AB 19 1.8 182
Show 21215-2442 SEE 441 AC 317 102.8 182
Show 21442-2555 RST1105 358 0.7 183
Show 21447-2552 UC 4545 228 63.1 185
Show 21384-2058 ARA1586 43 11.7 185
Show 21224-2523 TDT2932 203 0.6 185

 
 
WDS 21343-2353 : COMPONENTS
 
 
  A
B pa=123.4°
sep=23.59"
 
 
21343-2353 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213416.49-235329.9 Mag 11.45 Spectral class K0V (yellow-orange)
PmRA 6.00 PmDE -58.0 Tycho2 6939-00947-1
Tycho2
Tycho2 6939-00947-1 Pflag RAmdeg 323.56871156 DEmdeg -23.89177833
PmRA 3.4 PmDE -60.5 E RAmdeg 70 E DEmdeg 85
E pmRA 3.0 E pmDE 2.8 EpRAm 1984.10 EpDEm 1978.19
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.8 Q pmRA 0.2
Q pmDE 0.8 BTmag 12.687 E BTmag 0.247 VTmag 11.553
E VTmag 0.122 Prox 252 TYC HIP
CCDM RAdeg 323.56870306 DEdeg -23.89163417 EpRA 1990 1.62
EpDE 1990 1.43 E RAdeg 74.3 E DEdeg 93.0 Posflg
Corr -0.2
 
 
21343-2353 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213417.93-235342.9 Mag 11.87 Spectral class K3V (yellow-orange)
PmRA 7.00 PmDE -61.0 Tycho2 6939-00913-1 Calc delta mag 0.42
Calc coord yes
Tycho2
Tycho2 6939-00913-1 Pflag RAmdeg 323.57527534 DEmdeg -23.89539432
PmRA 1.6 PmDE -59.3 E RAmdeg 94 E DEmdeg 109
E pmRA 3.2 E pmDE 3.1 EpRAm 1979.32 EpDEm 1971.56
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 13.584 E BTmag 0.418 VTmag 12.151
E VTmag 0.208 Prox 252 TYC HIP
CCDM RAdeg 323.57527083 DEdeg -23.89525306 EpRA 1990 1.61
EpDE 1990 1.44 E RAdeg 101.6 E DEdeg 126.2 Posflg
Corr -0.2