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Doubles in session


Current system
14203+0012
ITF 187 BD


Nearby doubles
15' : 14197+0023
DRS 54

20' : 14215-0011
HJ 1253

20' : 14193+0026
OSW 4

23' : 14218-0008
CVR1575

26' : 14219+0018
CBL 451

46' : 14172-0012
BAL1171AB

46' : 14173-0008
GWP2339

46' : 14227+0039
J 439

62' : 14242+0001
RST5385

62' : 14244+0039
OL 98

70' : 14171+0103
HJ 1250

72' : 14159+0041
BAL1464

77' : 14233+0114
PIN 2

82' : 14148+0015
RST5383

88' : 14200+0138
GRV1100

91' : 14190+0142
GRV1099

93' : 14217-0118
SKF 910

95' : 14140-0013
KPP3918

98' : 14143-0051
GWP2310

98' : 14145-0056
GWP2311

99' : 14137+0016
HDS1996

99' : 14137+0017
SKF 908

107' : 14270-0042
GRV1101

109' : 14131-0012
GWP2293

110' : 14165+0145
H N 1AB

111' : 14180+0200
GRV1097



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.

14203+0012 ITF 187 BD

 
 
14h 20m 16.49s +00° 12' 00.8" P.A. 295.00 sep 6.6 mag 17.00,18.00 Sp K6V+K8V
 
 
Coord 2000 14203+0012 Discov num ITF 187 Comp BD Coord arcsec 2000 14 20 16.49 +00 12 00.8
Date first 1955 Date last 2017 Obs 6
Pa first 294 Pa last 295 P.A. Now (θ) 295°
Sep first 6.6 Sep last 6.62 Sep. Now (ρ) 6.62"
Mag pri 17.00 Mag sec 18.00 delta mag (ΔM) 1 Spectral class K6V+K8V (yellow-orange/yellow-orange)
Pri motion ra -022 Sec motion ra +009
Pri motion dec -034 Sec motion dec -045
Notes W
rPM=0.717
Nature of this double is uncertain.
 
 
14203+0012 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 14 20 16 +00 11 57 ITF 186 AB 2016 6 10 3.8 12.84 17.55 4.71
Show 14 20 16 +00 11 57 ITF 186 AC 2017 11 304 9.4 12.90 13.50 0.60
Show 14 20 16 +00 12 01 ITF 187 BD 2017 6 295 6.6 17.00 18.00 1.00 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo
 
 
WDS 14203+0012 ITF 187 BD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
ITF2011 C j Falcon, I.T. 2011OED.....6...79F
ITF2011 El Observador de Estrellas Dobles, Issue #6, 79, 2011
ITF2011b C j Falcon, I.T. 2011OED.....7...51F
ITF2011b El Observador de Estrellas Dobles, Issue #7, 51, 2011
ITF2012 P j Falcon, I.T. .
ITF2012 +E2 Il Bollettino Delle Stelle Doppie 2, 35, 2012
ITF2012 +E (Italian translation on page 11 of the same publication)
ITF2012b P j Falcon, I.T. 2012JDSO....8..168F
ITF2012b +E+ JDSO 8, 168, 2012
ITF2012c Pp j Falcon, I.T. 2012JDSO....8..234F
ITF2012c JDSO 8, 234, 2012
ITF2012d P j Falcon, I.T. .
ITF2012d +E+ Il Bollettino Delle Stelle Doppie 3, 9, 2012
ITF2012e P w Falcon, I.T. 2012JDSO....8..323F
ITF2012e +E+ JDSO 8, 323, 2012
ITF2013 P - Falcon, I.T. .
ITF2013 +E2 Il Bollettino Delle Stelle Doppie 4, 51, 2013
ITF2013 (Italian translation on page 5 of the same publication)
ITF2013b P - Falcon, I.T. .
ITF2013b +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013b +C
ITF2013c P j Falcon, I.T. .
ITF2013c +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013c +C (most measures in ITF2013b)
ITF2013d P - Falcon, I.T. .
ITF2013d +E+ Il Bollettino Delle Stelle Doppie 6, 57, 2013
ITF2013d +C
ITF2013e C - Falcon, I.T. .
ITF2013e +P Il Bollettino Delle Stelle Doppie 7, 52, 2013
ITF2013e +E2
ITF2014 P - Falcon, I.T. .
ITF2014 +E+ Il Bollettino Delle Stelle Doppie 8, 48, 2014
ITF2014 (Italian translation on page 5 of the same publication)
ITF2014b P - Falcon, I.T. .
ITF2014b +E2 Il Bollettino Delle Stelle Doppie 9, 31, 2014
ITF2014b +E (Italian translation on page 7 of the same publication)
ITF2014c P - Falcon, I.T. .
ITF2014c +E2 Il Bollettino Delle Stelle Doppie 10, 30, 2014
ITF2014c (Italian translation on page 16 of the same publication)
ITF2014d P - Falcon, I.T. .
ITF2014d +E2 Il Bollettino Delle Stelle Doppie 11, 33, 2014
ITF2014d +C (Italian translation on page 11 of the same publication)
ITF2015a P - Falcon, I.T. .
ITF2015a +E2 Il Bollettino Delle Stelle Doppie 12, 23, 2015
ITF2015a (Italian translation on page 13 of the same publication)
ITF2015b P - Falcon, I.T. .
ITF2015b +E2 Il Bollettino Delle Stelle Doppie 13, 26, 2015
ITF2015b (Italian translation on page 22 of the same publication)
ITF2015c P - Falcon, I.T. .
ITF2015c +E2 Il Bollettino Delle Stelle Doppie 15, 45, 2015
ITF2015c +Es (Italian translation on page 13 of the same publication)
ITF2016a P - Falcon, I.T. .
ITF2016a +E2 Il Bollettino Delle Stelle Doppie 18, 22, 2016
ITF2016a +Es (Italian translation on page 10 of the same publication)
ITF2017 P - Falcon, I.T. .
ITF2017 +E2 Il Bollettino Delle Stelle Doppie 23, 33, 2017
ITF2017 +Es (Italian translation on page 4 of the same publication)
ITF2018 P+ - Falcon, I.T. .
ITF2018 +E2+ Il Bollettino Delle Stelle Doppie 26, 69, 2018
ITF2018 +C (Italian translation on page 13 of the same publication)
ITF2018 (ITF 103-110 already published in ITF2017)
ITF2020 P - Falcon, I.T. .
ITF2020 +E Il Bollettino Delle Stelle Doppie 32, 4, 2020
ITF2021 P - Falcon, I.T. .
ITF2021 +E Il Bollettino Delle Stelle Doppie 34, 18, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14203+0012 ITF 187 BD 2017 2 295 6.6 17.00 18.00 K6V+K8V W 142016.49+001200.8

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

 
 
WDS 14203+0012 ITF 187 BD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14203+0012 ITF 187 BD : MEASURES
 
 
No records found.

 
 
WDS 14203+0012 : VIRTUAL EYEPIECE
 
 

14203+0012 ITF 186A mag 12.84 Sp G6V 14203+0012 ITF 187B sep 3.5 P.A. 7.30 mag 17 Sp K6V 14203+0012 ITF 186C sep 9.4 P.A. 304.10 mag 13.5 Sp G8V 14203+0012 ITF 187D sep 8.4 P.A. 318.60 mag 18 Sp K8V 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 14203+0012 : ALADIN DSS IMAGE @ 14h 20m 16.49s +00° 12' 00.8"
 
 
 
 
WDS 14203+0012 ITF 187 BD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14203+0012 ITF 187BD distance=0' 14203+0012 ITF 186AC distance=1' 14203+0012 ITF 186AB distance=1' 14197+0023 DRS 54 distance=15' 14215-0011 HJ 1253 distance=20' 14193+0026 OSW 4 distance=20' 14218-0008 CVR1575 distance=23' 14219+0018 CBL 451 distance=26' 14172-0012 BAL1171AB distance=46' 14173-0008 GWP2339 distance=46' 14227+0039 J 439 distance=46' 14242+0001 RST5385 distance=62' 14244+0039 OL 98 distance=62' 14171+0103 HJ 1250 distance=70' 14159+0041 BAL1464 distance=72' 14233+0114 PIN 2 distance=77' 14148+0015 RST5383 distance=82' 14200+0138 GRV1100 distance=88' 14190+0142 GRV1099 distance=91' 14217-0118 SKF 910 distance=93' 14140-0013 KPP3918 distance=95' 14143-0051 GWP2310 distance=98' 14145-0056 GWP2311 distance=98' 14137+0016 HDS1996 distance=99' 14137+0017 SKF 908 distance=99' 14270-0042 GRV1101 distance=107' 14131-0012 GWP2293 distance=109' 14165+0145 H N 1BC distance=110' 14165+0145 H N 1AB distance=110' 14165+0145 H N 1AC distance=110' 14180+0200 GRV1097 distance=111' 14278+0007 BAL1172 distance=113' 14180+0203 GRV1098 distance=115' 14279-0032 GIC 120 distance=116' 14209-0145 BAL 554 distance=117' 14131-0058 GWP2296 distance=117' 14142-0103 GWP2308 distance=118' 14146-0114 UC 2711 distance=122' 14122-0019 GWP2288 distance=122' 14121-0003 GWP2287 distance=123' 14121-0035 LDS4442AB distance=124' 14121-0035 WSI 129Aa,Ab distance=124' 14151-0125 RST4997 distance=125' 14130+0116 SKF 907 distance=127' 14227+0216 HDS2025 distance=130' 14290+0012 GWP2395 distance=131' 14157-0140 TDS9143 distance=132' 14131-0107 GWP2294 distance=134' 14150-0136 GWP2314 distance=134' 14220+0224 BAL1896 distance=134' 14263+0152 HDS2033 distance=135' 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 14203+0012 ITF 187 BD 295 6.6
Show 14203+0012 ITF 186 AC 304 9.4 1
Show 14203+0012 ITF 186 AB 10 3.8 1
Show 14197+0023 DRS 54 53 1.8 15
Show 14215-0011 HJ 1253 291 12.3 20
Show 14193+0026 OSW 4 120 31.1 20
Show 14218-0008 CVR1575 120 3.3 23
Show 14219+0018 CBL 451 267 32.6 26
Show 14172-0012 BAL1171 AB 219 21.7 46
Show 14173-0008 GWP2339 328 5.2 46
Show 14227+0039 J 439 237 3.9 46
Show 14242+0001 RST5385 357 0.4 62
Show 14244+0039 OL 98 1 4.1 62
Show 14171+0103 HJ 1250 4 18.8 70
Show 14159+0041 BAL1464 229 7.4 72
Show 14233+0114 PIN 2 31 155.9 77
Show 14148+0015 RST5383 44 0.5 82
Show 14200+0138 GRV1100 34.2 88
Show 14190+0142 GRV1099 167 12.3 91
Show 14217-0118 SKF 910 293 7.2 93
Show 14140-0013 KPP3918 212 1.5 95
Show 14143-0051 GWP2310 96 302.3 98
Show 14145-0056 GWP2311 80 17.8 98
Show 14137+0016 HDS1996 116 3.1 99
Show 14137+0017 SKF 908 221 1.6 99
Show 14270-0042 GRV1101 244 16.0 107
Show 14131-0012 GWP2293 141 4.0 109
Show 14165+0145 H N 1 BC 177 18.8 110
Show 14165+0145 H N 1 AB 109 18.3 110
Show 14165+0145 H N 1 AC 144 30.6 110
Show 14180+0200 GRV1097 350 11.0 111
Show 14278+0007 BAL1172 198 5.9 113
Show 14180+0203 GRV1098 304 16.5 115
Show 14279-0032 GIC 120 22 13.1 116
Show 14209-0145 BAL 554 56 16.5 117
Show 14131-0058 GWP2296 145 66.1 117
Show 14142-0103 GWP2308 29 770.7 118
Show 14146-0114 UC 2711 233 26.6 122
Show 14122-0019 GWP2288 297 3.6 122
Show 14121-0003 GWP2287 151 22.0 123
Show 14121-0035 LDS4442 AB 126 21.0 124
Show 14121-0035 WSI 129 Aa,Ab 171 0.5 124
Show 14151-0125 RST4997 250 0.3 125
Show 14130+0116 SKF 907 267 25.1 127
Show 14227+0216 HDS2025 14 0.7 130
Show 14290+0012 GWP2395 63 7.8 131
Show 14157-0140 TDS9143 272 0.4 132
Show 14131-0107 GWP2294 79 142.3 134
Show 14150-0136 GWP2314 172 613.4 134
Show 14220+0224 BAL1896 188 17.9 134
Show 14263+0152 HDS2033 234 0.6 135

 
 
WDS 14203+0012 : COMPONENTS
 
 
  A B C
B pa=7.3°
sep=3.53"
 
C pa=304.1°
sep=9.43"
pa=282.2°
sep=8.45"
 
D pa=318.6°
sep=8.39"
pa=295.0°
sep=6.62"
pa=65.9°
sep=2.47"
 
 
14203+0012 A
 
 
Coord arcsec 2000 142016.46+001157.3 Mag 12.84 Spectral class G6V (yellow) PmRA -22.00
PmDE -34.0
 
 
14203+0012 B
 
 
Coord arcsec 2000 142016.49+001200.8 Coord calc 142016.49+001200.8 Mag 17 Spectral class K6V (yellow-orange)
PmRA -22.00 PmDE -34.0 Calc delta mag 4.16
 
 
14203+0012 C
 
 
Coord arcsec 2000 142015.94+001202.6 Mag 13.5 Spectral class G8V (yellow) PmRA -9.00
PmDE -40.0 Calc delta mag 0.66 Calc coord yes
 
 
14203+0012 D
 
 
Coord arcsec 2000 142016.09+001203.6 Mag 18 Spectral class K8V (yellow-orange) PmRA 9.00
PmDE -45.0 Calc delta mag 5.16 Calc coord yes