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Doubles in session


Current system
07557-0133
ITF 7


Nearby doubles
14' : 07561-0145
RST4869

20' : 07546-0125
HDS1125AB

34' : 07579-0135
CVR1119

40' : 07583-0126
CVR1120

40' : 07536-0157
BAL 493

50' : 07588-0113
BAL 838

55' : 07540-0222
BAL 190

59' : 07585-0217
BAL 191

63' : 07520-0202
BAL 492

71' : 07588-0226
BAL 193

73' : 07510-0150
HDS1117

77' : 07546-0248
STF1157

81' : 08011-0134
CVR 483

84' : 08008-0100
BAL 844

85' : 07506-0205
J 2854

93' : 07502-0214
GCB 21

94' : 07584-0258
BRT 542

95' : 07498-0100
BAL 830

97' : 07500-0216
HO 37

98' : 07518-0252
BAL 189

101' : 07598-0311
HJ 75

103' : 08019-0216
KPP 838

105' : 07537-0007
BAL1119

105' : 07521-0303
STF1154

107' : 07545-0011
BAL1121

108' : 08025-0208
HDS1143



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.

07557-0133 ITF 7

 
 
07h 55m 41.98s -01° 33' 29.2" P.A. 123.00 sep 6.7 mag 14.60,15.70 Sp K8V+M1V
 
 
Coord 2000 07557-0133 Discov num ITF   7 Comp Coord arcsec 2000 07 55 41.98 -01 33 29.2
Date first 1954 Date last 2016 Obs 13
Pa first 126 Pa last 122.7 P.A. Now (θ) 122.7°
Sep first 6.6 Sep last 6.693 Sep. Now (ρ) 6.693"
Mag pri 14.60 Mag sec 15.70 delta mag (ΔM) 1.1 Spectral class K8V+M1V (yellow-orange/red)
Pri motion ra -040 Sec motion ra -015
Pri motion dec -010 Sec motion dec -039
Notes V (Proper motion indicates physical)
rPM=0.916
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Monoceros Gaia DR2 3082304930908275072
 
 
WDS 07557-0133 ITF 7 : 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
07557-0133 ITF 7 1999 6 125 6.7 14.70 16.00 K8V+M1V V 075541.98-013329.2
07557-0133 ITF 7 2000 7 124 6.7 14.60 15.70 K8V+M1V V 075541.98-013329.2
07557-0133 ITF 7 2010 9 122 6.0 14.60 15.70 K8V+M1V V 075541.98-013329.2
07557-0133 ITF 7 2015 10 124 6.5 14.60 15.70 K8V+M1V V 075541.98-013329.2
07557-0133 ITF 7 2016 13 123 6.7 14.60 15.70 K8V+M1V V 075541.98-013329.2

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

 
 
WDS 07557-0133 ITF 7 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07557-0133 ITF 7 : MEASURES
 
 
No records found.

 
 
WDS 07557-0133 : VIRTUAL EYEPIECE
 
 

07557-0133 ITF 7A mag 14.6 Sp K8V 07557-0133 ITF 7B sep 6.7 P.A. 122.70 mag 15.7 Sp M1V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07557-0133 : ALADIN DSS IMAGE @ 07h 55m 41.98s -01° 33' 29.2"
 
 
 
 
WDS 07557-0133 ITF 7 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07557-0133 ITF 7 distance=0' 07561-0145 RST4869 distance=14' 07546-0125 HDS1125AB distance=20' 07546-0125 YSC 198Aa,Ab distance=20' 07579-0135 CVR1119 distance=34' 07583-0126 CVR1120 distance=40' 07536-0157 BAL 493 distance=40' 07588-0113 BAL 838 distance=50' 07540-0222 BAL 190 distance=55' 07585-0217 BAL 191 distance=59' 07520-0202 BAL 492 distance=63' 07588-0226 BAL 193 distance=71' 07510-0150 HDS1117 distance=73' 07546-0248 STF1157 distance=77' 08011-0134 CVR 483 distance=81' 08008-0100 BAL 844 distance=84' 07506-0205 J 2854 distance=85' 07502-0214 GCB 21 distance=93' 07584-0258 BRT 542 distance=94' 07498-0100 BAL 830 distance=95' 07500-0216 HO 37 distance=97' 07518-0252 BAL 189 distance=98' 07598-0311 HJ 75 distance=101' 08019-0216 KPP 838 distance=103' 07537-0007 BAL1119 distance=105' 07521-0303 STF1154 distance=105' 07545-0011 BAL1121 distance=107' 08025-0208 HDS1143 distance=108' 07561+0014 BAL1125 distance=109' 08027-0102 CVR1124 distance=110' 07519+0001 LDS6210AB distance=110' 07519+0001 LMP 39AC distance=110' 07519+0001 LMP 39AD distance=110' 07519+0001 LMP 39AE distance=110' 07535-0012 RST5276 distance=111' 07545+0015 J 67 distance=111' 07528-0316 HJ 68 distance=112' 07597+0003 BAL1127 distance=114' 07561+0020 BAL1126 distance=115' 07557-0328 HJ 71 distance=115' 07569-0327 SCJ 30 distance=116' 07480-0148 RST4863Aa,Ab distance=117' 07480-0148 BAL 490AB distance=117' 07510-0307 STF1152 distance=118' 08000+0006 BAL1129 distance=119' 07478-0125 BAL 489 distance=119' 07553-0027 BAL 833 distance=121' 08021-0247 A 540AB distance=122' 08021-0247 A 540AC distance=122' 08021-0247 A 540AD distance=122' 07544-0338 J 2857 distance=127' 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 07557-0133 ITF 7 123 6.7
Show 07561-0145 RST4869 35 0.6 14
Show 07546-0125 HDS1125 AB 99 4.9 20
Show 07546-0125 YSC 198 Aa,Ab 331 0.7 20
Show 07579-0135 CVR1119 40 3.1 34
Show 07583-0126 CVR1120 108 4.4 40
Show 07536-0157 BAL 493 312 15.3 40
Show 07588-0113 BAL 838 354 22.9 50
Show 07540-0222 BAL 190 226 12.2 55
Show 07585-0217 BAL 191 123 12.0 59
Show 07520-0202 BAL 492 328 4.4 63
Show 07588-0226 BAL 193 292 18.8 71
Show 07510-0150 HDS1117 229 0.6 73
Show 07546-0248 STF1157 168 0.6 77
Show 08011-0134 CVR 483 66 8.4 81
Show 08008-0100 BAL 844 88 14.0 84
Show 07506-0205 J 2854 69 6.9 85
Show 07502-0214 GCB 21 312 7.4 93
Show 07584-0258 BRT 542 6 5.2 94
Show 07498-0100 BAL 830 179 9.1 95
Show 07500-0216 HO 37 179 1.6 97
Show 07518-0252 BAL 189 254 4.3 98
Show 07598-0311 HJ 75 276 25.5 101
Show 08019-0216 KPP 838 171 7.2 103
Show 07537-0007 BAL1119 54 19.9 105
Show 07521-0303 STF1154 353 2.8 105
Show 07545-0011 BAL1121 82 3.3 107
Show 08025-0208 HDS1143 265 2.5 108
Show 07561+0014 BAL1125 41 12.0 109
Show 08027-0102 CVR1124 272 4.6 110
Show 07519+0001 LDS6210 AB 78 3.0 110
Show 07519+0001 LMP 39 AC 192 17.6 110
Show 07519+0001 LMP 39 AD 262 44.0 110
Show 07519+0001 LMP 39 AE 270 51.7 110
Show 07535-0012 RST5276 356 2.8 111
Show 07545+0015 J 67 53 4.4 111
Show 07528-0316 HJ 68 91 17.5 112
Show 07597+0003 BAL1127 212 15.2 114
Show 07561+0020 BAL1126 51 4.3 115
Show 07557-0328 HJ 71 211 19.2 115
Show 07569-0327 SCJ 30 358 83.0 116
Show 07480-0148 RST4863 Aa,Ab 53 0.8 117
Show 07480-0148 BAL 490 AB 191 11.5 117
Show 07510-0307 STF1152 313 6.0 118
Show 08000+0006 BAL1129 206 18.5 119
Show 07478-0125 BAL 489 44 5.7 119
Show 07553-0027 BAL 833 171 6.4 121
Show 08021-0247 A 540 AB 326 1.4 122
Show 08021-0247 A 540 AC 13 22.5 122
Show 08021-0247 A 540 AD 273 23.2 122
Show 07544-0338 J 2857 156 7.3 127

 
 
WDS 07557-0133 : COMPONENTS
 
 
  A
B pa=122.7°
sep=6.69"
 
 
07557-0133 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 075541.98-013329.2 Mag 14.6 Spectral class K8V (yellow-orange)
PmRA -40.00 PmDE -10.0
 
 
07557-0133 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 075542.36-013332.8 Mag 15.7 Spectral class M1V (red)
PmRA -15.00 PmDE -39.0 Calc delta mag 1.1 Calc coord yes