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Doubles in session


Current system
18270+3500
CBL 77


Nearby doubles
12' : 18269+3448
UC 3585

46' : 18238+3439
TDT 831

46' : 18234+3449
ES 2232

54' : 18313+3447
POP 152

58' : 18316+3513
UC 3601

59' : 18227+3522
ES 2172

64' : 18315+3530
LDS4790

65' : 18309+3417
STF2335AB

71' : 18267+3610
ES 2173

71' : 18319+3538
COU1151AB

74' : 18222+3417
TDT 818

76' : 18236+3356
COU1011

77' : 18243+3609
HDS2603

81' : 18288+3617
TDT 899

81' : 18335+3510
HO 86

87' : 18332+3420
TDT 935

90' : 18208+3547
DAM 107

90' : 18344+3503
POP 15

91' : 18207+3547
COU1148

100' : 18226+3337
FOX 227

100' : 18299+3633
ALI 377

100' : 18345+3540
WSP 3AB

105' : 18305+3635
CRB 126

106' : 18347+3548
HDS2635

106' : 18352+3427
CHR 75

107' : 18357+3452
GII 48



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.

18270+3500 CBL 77

 
 
18h 27m 02.20s +34° 59' 45.5" P.A. 68.00 sep 39.2 mag 10.00,13.90 Sp G0
 
 
Coord 2000 18270+3500 Discov num CBL  77 Comp Coord arcsec 2000 18 27 02.20 +34 59 45.5
Date first 2000 Date last 2020 Obs 9
Pa first 69 Pa last 68.4 P.A. Now (θ) 68.4°
Sep first 39.2 Sep last 39.248 Sep. Now (ρ) 39.248"
Mag pri 10.00 Mag sec 13.90 delta mag (ΔM) 3.9 Spectral class G0 (yellow)
Pri motion ra +003 Sec motion ra +010
Pri motion dec -076 Sec motion dec -068
Notes V (Proper motion indicates physical)
rPM=0.14 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2632-01909-1 Gaia DR2 2095385252322869888
 
 
WDS 18270+3500 CBL 77 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cbl2008 C w Caballero, R. 2008JDSO....4..164C
Cbl2008 +E2 JDSO 4, 164, 2008
Cbl2009 E u Caballero, R. 2009JDSO....5..156C
Cbl2009 +E2 JDSO 5, 156, 2009
Cbl2009b E j Caballero, R. 2009OED.....3...38C
Cbl2009b +E2 El Observador de Estrellas Dobles, Issue #3, 38, 2009
Cbl2009c C w Caballero, R., Romero, F.M.R. & Garzon, A.O. 2009OED.....3...41C
Cbl2009c +E2 El Observador de Estrellas Dobles, Issue #3, 41, 2009
Cbl2009c +Pa
Cbl2010a E2 u Caballero, R. et al. (el Grupo de Estrellas Dobles) 2010OED.....4...12C
Cbl2010a (Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010a El Observador de Estrellas Dobles, Issue #4, 12, 2010
Cbl2010b E2 - Caballero, R. ...................
Cbl2010b private communication, 2010
Cbl2010c Eu u Caballero, R. 2010JDSO....6...97C
Cbl2010c +E2 JDSO 6, 97, 2010 (UC 1 - 300)
Cbl2010c +Pa (new CPM pairs discovered in UCAC3; astrometry from 2MASS and UCAC3, photometry
Cbl2010c from GSC3.2. Additional 2MASS photometry added by cataloguer; UCAC3 astrometry
Cbl2010c supplanted by astrometry from final UCAC4 reduction; GSC photometry moved to
Cbl2010c separate entry using coarse mean plate epoch of 1980.)
Cbl2010d C w Caballero, R. 2010JDSO....6..160C
Cbl2010d +Pa JDSO 6, 160, 2010
Cbl2010e E2 u Caballero, R. et al. (el Grupo de Estrellas Dobles) 2010OED.....5...33C
Cbl2010e (Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010e El Observador de Estrellas Dobles, Issue #5, 33, 2010
Cbl2010e (updated coordinates and proper motions for 57 LDS pairs, from 2MASS, UCAC3,
Cbl2010e NOMAD. New measures from 2MASS)
Cbl2010f C u Caballero, R., Collado-Iglesias, B., Pozuelo-Gonzalez, S. & Fernandez-Sanchez, A. 2010JDSO....6..206C
Cbl2010f +E2 JDSO 6, 206, 2010
Cbl2012 E u Caballero, R. 2012JDSO....8...58C
Cbl2012 +Es JDSO 8, 58, 2012
Cbl2012b E2 u Caballero, R. 2012OED.....9..123C
Cbl2012b +C El Observador de Estrellas Dobles, Issue #9, 123, 2012
Cbl2012c E2 - Caballero, R. ...................
Cbl2012c private communication
Cbl2013 C - Caballero, R., Genet, R., Armstrong, J.D., McGaughey, S., Krach, C., 2013JDSO....9...61C
Cbl2013 Leatualli, A., Rohzinski, A., Rohzinski, C., Rohzinski, E., Rohzinski, N.,
Cbl2013 Wandell, M., Martinez, J. & Smith, T.
Cbl2013 JDSO 9, 61, 2013
Cbl2015 E2 - Caballero, R. 2015JDSO...11..167C
Cbl2015 JDSO 11, 167, 2015
Cbl2015b E2 - Caballero Rodan, R. 2015OED....15...34C
Cbl2015b El Observador de Estrellas Dobles, Issue #15, 34, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18270+3500 CBL 77 2000 2 69 39.3 10.00 13.90 VD 182702.20+345945.5
18270+3500 CBL 77 2002 2 69 39.2 10.00 13.90 VD 182702.20+345945.5
18270+3500 CBL 77 2010 3 69 39.2 10.00 13.90 G0 V 182702.20+345945.5
18270+3500 CBL 77 2015 4 69 39.2 10.00 13.90 G0 V 182702.20+345945.5
18270+3500 CBL 77 2020 9 68 39.2 10.00 13.90 G0 V 182702.20+345945.5

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

 
 
WDS 18270+3500 CBL 77 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18270+3500 CBL 77 : MEASURES
 
 
No records found.

 
 
WDS 18270+3500 : VIRTUAL EYEPIECE
 
 

18270+3500 CBL 77A mag 10 Sp G0 18270+3500 CBL 77B sep 33.2 P.A. 64.20 mag 13.9 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 18270+3500 : ALADIN DSS IMAGE @ 18h 27m 02.20s +34° 59' 45.5"
 
 
 
 
WDS 18270+3500 CBL 77 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18270+3500 CBL 77 distance=0' 18269+3448 UC 3585 distance=12' 18238+3439 TDT 831 distance=46' 18234+3449 ES 2232 distance=46' 18313+3447 POP 152 distance=54' 18316+3513 UC 3601 distance=58' 18227+3522 ES 2172 distance=59' 18315+3530 LDS4790 distance=64' 18309+3417 COU1150Aa,Ab distance=65' 18309+3417 STF2335AB distance=65' 18309+3417 STF2335AC distance=65' 18309+3417 ABH 100AD distance=65' 18309+3417 ABH 100AE distance=65' 18267+3610 ES 2173 distance=71' 18319+3538 COU1151AB distance=71' 18222+3417 TDT 818 distance=74' 18236+3356 COU1011 distance=76' 18243+3609 HDS2603 distance=77' 18288+3617 TDT 899 distance=81' 18335+3510 HO 86 distance=81' 18332+3420 TDT 935 distance=87' 18208+3547 DAM 107 distance=90' 18344+3503 POP 15 distance=90' 18207+3547 COU1148 distance=91' 18226+3337 FOX 227 distance=100' 18299+3633 ALI 377 distance=100' 18345+3540 WSP 3AB distance=100' 18345+3540 WSP 3AC distance=100' 18305+3635 CRB 126 distance=105' 18347+3548 HDS2635 distance=106' 18352+3427 CHR 75 distance=106' 18357+3452 GII 48 distance=107' 18360+3452 TDT 953 distance=111' 18200+3611 ALI 376 distance=112' 18247+3311 HO 653 distance=113' 18346+3608 HU 1293 distance=115' 18243+3650 CRB 125 distance=115' 18177+3455 ES 2231 distance=116' 18295+3307 UC 3592 distance=117' 18210+3630 ES 2110 distance=117' 18366+3505 COU1307 distance=118' 18349+3347 TDT 944 distance=122' 18370+3452 STF2352AB distance=123' 18370+3452 STF2352AC distance=123' 18370+3452 WAL 93AD distance=123' 18171+3453 COU 12 distance=124' 18208+3639 COU1306 distance=125' 18295+3259 TDS 925 distance=125' 18195+3336 COU1010 distance=126' 18165+3451 DAM 105 distance=130' 18175+3403 SEI 563 distance=131' 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 18270+3500 CBL 77 68 39.2
Show 18269+3448 UC 3585 322 7.9 12
Show 18238+3439 TDT 831 228 0.8 46
Show 18234+3449 ES 2232 193 2.8 46
Show 18313+3447 POP 152 311 2.8 54
Show 18316+3513 UC 3601 131 40.5 58
Show 18227+3522 ES 2172 45 2.8 59
Show 18315+3530 LDS4790 283 315.1 64
Show 18309+3417 COU1150 Aa,Ab 283 0.4 65
Show 18309+3417 STF2335 AB 318 11.7 65
Show 18309+3417 STF2335 AC 153 25.3 65
Show 18309+3417 ABH 100 AD 270 35.1 65
Show 18309+3417 ABH 100 AE 20 42.6 65
Show 18267+3610 ES 2173 303 6.2 71
Show 18319+3538 COU1151 AB 280 1.3 71
Show 18222+3417 TDT 818 25 0.3 74
Show 18236+3356 COU1011 111 1.5 76
Show 18243+3609 HDS2603 354 0.9 77
Show 18288+3617 TDT 899 26 1.8 81
Show 18335+3510 HO 86 200 0.3 81
Show 18332+3420 TDT 935 175 0.9 87
Show 18208+3547 DAM 107 305 7.7 90
Show 18344+3503 POP 15 313 8.8 90
Show 18207+3547 COU1148 74 1.5 91
Show 18226+3337 FOX 227 321 35.6 100
Show 18299+3633 ALI 377 279 7.2 100
Show 18345+3540 WSP 3 AB 87 1.2 100
Show 18345+3540 WSP 3 AC 246 18.3 100
Show 18305+3635 CRB 126 223 24.3 105
Show 18347+3548 HDS2635 53 0.1 106
Show 18352+3427 CHR 75 267 0.2 106
Show 18357+3452 GII 48 313 0.3 107
Show 18360+3452 TDT 953 136 0.4 111
Show 18200+3611 ALI 376 240 13.5 112
Show 18247+3311 HO 653 265 10.3 113
Show 18346+3608 HU 1293 76 1.1 115
Show 18243+3650 CRB 125 161 11.9 115
Show 18177+3455 ES 2231 257 7.6 116
Show 18295+3307 UC 3592 250 10.3 117
Show 18210+3630 ES 2110 96 6.5 117
Show 18366+3505 COU1307 327 1.2 118
Show 18349+3347 TDT 944 153 0.7 122
Show 18370+3452 STF2352 AB 287 15.9 123
Show 18370+3452 STF2352 AC 161 210.3 123
Show 18370+3452 WAL 93 AD 204 37.9 123
Show 18171+3453 COU 12 209 1.9 124
Show 18208+3639 COU1306 42 0.5 125
Show 18295+3259 TDS 925 89 1.8 125
Show 18195+3336 COU1010 163 1.2 126
Show 18165+3451 DAM 105 146 7.0 130
Show 18175+3403 SEI 563 94 13.3 131

 
 
WDS 18270+3500 : COMPONENTS
 
 
  A
B pa=64.2°
sep=33.20"
 
 
18270+3500 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182702.20+345945.5 Mag 10 Spectral class G0 (yellow)
PmRA 3.00 PmDE -76.0 Tycho2 2632-01909-1
Tycho2
Tycho2 2632-01909-1 Pflag RAmdeg 276.75915056 DEmdeg 34.99597620
PmRA 1.8 PmDE -76.3 E RAmdeg 20 E DEmdeg 19
E pmRA 2.1 E pmDE 2.1 EpRAm 1988.44 EpDEm 1989.26
Num 8 Q RAmdeg 0.4 Q DEmdeg 1.0 Q pmRA 0.4
Q pmDE 1.0 BTmag 10.807 E BTmag 0.042 VTmag 10.050
E VTmag 0.031 Prox 999 TYC T HIP
CCDM RAdeg 276.75914472 DEdeg 34.99615083 EpRA 1990 1.55
EpDE 1990 1.67 E RAdeg 23.0 E DEdeg 21.4 Posflg
Corr 0.0
 
 
18270+3500 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182704.63+345959.9 Mag 13.9 PmRA 10.00
PmDE -68.0 Calc delta mag 3.9 Calc coord yes