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Doubles in session


Current system
23194+7900
LAF 72 AD


Nearby doubles
21' : 23123+7902
HU 787

27' : 23210+7926
LDS2036

32' : 23154+7929
LDS2032

45' : 23071+7835
MLR 269

45' : 23201+7945
SKF1256

46' : 23296+7825
MLR 299

47' : 23306+7933
LDS2046

56' : 23135+7953
HU 789

63' : 23175+7758
LOC 540

73' : 23087+7755
LOC 538AB

73' : 23323+8004
LDS2047

74' : 23307+7755
UC 4970

77' : 23121+7747
LOC 541

78' : 23058+7754
LOC 542

79' : 23383+7959
MLR 276

80' : 23299+7747
LDS2045

86' : 23308+7742
MLR 273

87' : 23312+7741
MLR 274

88' : 23022+8014
KIR 24AB

93' : 23114+8030
TDT3925

98' : 23049+8030
LOC 544

103' : 23393+7738
NHR 9AB
Errai

103' : 23174+7717
TDT3967

111' : 23047+7719
LOC 539

115' : 23030+7718
TDT3859

117' : 23239+7704
STF3011



Selections
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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.

23194+7900 LAF 72 AD

 
 
23h 19m 26.01s +79° 00' 12.0" P.A. 359.00 sep 6.1 mag 5.50,21.50 Sp G9V dist. 19.2 pc (62.63 l.y.)
 
 
Coord 2000 23194+7900 Discov num LAF  72 Comp AD Coord arcsec 2000 23 19 26.01 +79 00 12.0
Date first 2005 Date last 2005 Obs 1
Pa first 359 Pa last 358.5 P.A. Now (θ) 358.5°
Sep first 6.1 Sep last 6.14 Sep. Now (ρ) 6.14"
Mag pri 5.50 Mag sec 21.50 delta mag (ΔM) 16 Spectral class G9V (yellow)
Pri motion ra +202 Sec motion ra
Pri motion dec +072 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
23194+7900 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V368 Cep 10697 23 19 26 +79 00 12 LDS 2035 AB 2016 10 214 10.9 7.73 12.24 4.51
Show 10697 23 19 26 +79 00 12 MKR 1 AC 2015 3 142 962.8 7.73 16.16 8.43
Show 10697 23 19 26 +79 00 12 LAF 72 AD 2005 1 359 6.1 5.50 21.50 16.00 <===
Show 10697 23 19 26 +79 00 12 LAF 72 AE 2005 2 50 15.2 5.50 16.10 10.60
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V368 Cep Constellation Cepheus SAO 10697 HIP 115147
Tycho2 4609-00535-1 HD 220140 BD BD+78 826 Distance 19.2
Distance ly 62.63
 
 
WDS 23194+7900 LAF 72 AD : NOTES
 
 
discov_num notes refcode
LDS2035 AB: Also known as MLR 271.
 
 
REFERENCES
 
 
refcode metd author reference
Laf2007 A j Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F., 2007ApJ...670.1367L
Laf2007 +C Rigaut, F., Graham, J.R., et al.
Laf2007 ApJ 670, 1367, 2007
Laf2008 A j Lafreniere, D., Jayawardhana, R., Brandeker, A., Ahmic, M., & van Kerkwijk, M.H. 2008ApJ...683..844L
Laf2008 +Hp ApJ 683, 844, 2008
Laf2008b A j Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2008ApJ...689L.153L
Laf2008b ApJ 689, L153, 2008
Laf2009 Hn u Lafreniere, D., Marois, C., Doyon, R., & Barman, T. 2009ApJ...694L.148L
Laf2009 ApJ 694, L148, 2009
Laf2010 A u Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2010ApJ...719..497L
Laf2010 ApJ 719, 497, 2010
Laf2011 A u Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., & 2011ApJ...730...42L
Laf2011 Hauschildt, P.
Laf2011 ApJ 730, 42, 2011
Laf2011 (photometry of both components based on 2MASS PSC plus their contrast measures)
Laf2014 A j Lafreniere, D., Jayawardhana, R., van Kerkwijk, M.H., Brandeker, A., & Janson, M. 2014ApJ...785...47L
Laf2014 +Al ApJ 785, 47, 2014
LDS Luyten p.m. catalog (from additional DD list) ...................
Mkr2005 - Makarov, V.V. & Kaplan, G.H. 2005AJ....129.2420M
Mkr2005 AJ 129, 2420, 2005
Mkr2007a orb - Makarov, V.V. 2007ApJ...654L..81M
Mkr2007a ApJ 654, L81, 2007
Mkr2007b E w Makarov, V.V., Zacharias, N., Hennessy, G.S., Harris, H.C., & Monet, A.K.B. 2007ApJ...668L.155M
Mkr2007b +E2 ApJ 668, L155, 2007
Mkr2008 E - Makarov, V.V., Zacharias, N., & Hennessy, G.S. 2008ApJ...687..566M
Mkr2008 +orb ApJ 687, 566, 2008
Mkr2008 (new pairs WNO 50 - WNO 57)
Mkr2019 - - Makarov, V.V. & Tokovinin, A. 2019AJ....157..136M
Mkr2019 AJ 157, 136, 2019
Mkr2020 Hg j Makarov, V. 2020AJ....160..284M
Mkr2020 AJ 160, 284, 2020
Mkr2022 Hg j Makarov, V.V. et al. .
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23194+7900 LAF 72 AD 2005 1 359 6.1 7.73 24.00 G9V D 231926.63+790012.6

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

 
 
WDS 23194+7900 LAF 72 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23194+7900 LAF 72 AD : MEASURES
 
 
No records found.

 
 
WDS 23194+7900 : VIRTUAL EYEPIECE
 
 

23194+7900 LDS2035A mag 7.73 Sp G9V 23194+7900 LDS2035B sep 9.1 P.A. 187.40 mag 12.24 23194+7900 MKR 1C sep 762.2 P.A. 171.40 mag 16.16 23194+7900 LAF 72D sep 6.1 P.A. 359.70 mag 21.5 23194+7900 LAF 72E sep 9.9 P.A. 13.00 mag 16.1 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 23194+7900 : ALADIN DSS IMAGE @ 23h 19m 26.01s +79° 00' 12.0"
 
 
 
 
WDS 23194+7900 LAF 72 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23194+7900 LAF 72AD distance=0' 23123+7902 HU 787 distance=21' 23210+7926 LDS2036 distance=27' 23154+7929 LDS2032 distance=32' 23071+7835 MLR 269 distance=45' 23201+7945 SKF1256 distance=45' 23296+7825 MLR 299 distance=46' 23306+7933 LDS2046 distance=47' 23135+7953 HU 789 distance=56' 23175+7758 LOC 540 distance=63' 23087+7755 TDT3901Aa,Ab distance=73' 23087+7755 LOC 538AB distance=73' 23323+8004 LDS2047 distance=73' 23307+7755 UC 4970 distance=74' 23121+7747 LOC 541 distance=77' 23058+7754 LOC 542 distance=78' 23383+7959 MLR 276 distance=79' 23299+7747 LDS2045 distance=80' 23308+7742 MLR 273 distance=86' 23312+7741 MLR 274 distance=87' 23022+8014 KIR 24AB distance=88' 23022+8014 KIR 24AC distance=88' 23114+8030 TDT3925 distance=93' 23049+8030 LOC 544 distance=98' 23393+7738 NHR 9AB (Errai) distance=103' 23174+7717 TDT3967 distance=103' 23047+7719 LOC 539 distance=111' 23030+7718 TDT3859 distance=115' 23239+7704 STF3011 distance=117' 23012+8047 STT 487 distance=117' 23330+8104 MLR 275CD distance=129' 23330+8104 HJ 3204AB distance=129' 23330+8104 MLR 275A,CD distance=129' 23125+7646 BVD 344 distance=136' 23126+7645 MLR 270 distance=137' 23112+8121 HU 786 distance=143' 23175+8126 BU 9030 distance=147' 23207+8127 HJ 3191 distance=147' 23026+7630 LDS2023 distance=160' 23051+7626 LOC 537 distance=161' 23012+7629 WIS 373 distance=162' 23038+8140 LOC 543 distance=165' 23275+7618 WFC 242 distance=165' 23109+8149 STF2996 distance=171' 23128+7601 TDT3936 distance=181' 23105+7601 TDT3913 distance=182' 23010+7607 BU 851 distance=183' 23219+7547 LDS2037 distance=194' 23302+8215 TDT4068 distance=197' 23279+8216 LDS2043 distance=198' 23254+8217 LDS2040 distance=198' 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 23194+7900 LDS2035 AB 214 10.9
Show 23194+7900 MKR 1 AC 142 962.8
Show 23194+7900 LAF 72 AD 359 6.1
Show 23194+7900 LAF 72 AE 50 15.2
Show 23123+7902 HU 787 199 0.9 21
Show 23210+7926 LDS2036 228 14.7 27
Show 23154+7929 LDS2032 174 76.0 32
Show 23071+7835 MLR 269 139 1.4 45
Show 23201+7945 SKF1256 189 6.0 45
Show 23296+7825 MLR 299 35 0.2 46
Show 23306+7933 LDS2046 319 17.6 47
Show 23135+7953 HU 789 182 1.9 56
Show 23175+7758 LOC 540 340 5.1 63
Show 23087+7755 TDT3901 Aa,Ab 73 0.5 73
Show 23087+7755 LOC 538 AB 236 9.1 73
Show 23323+8004 LDS2047 284 10.8 73
Show 23307+7755 UC 4970 66 45.3 74
Show 23121+7747 LOC 541 142 4.6 77
Show 23058+7754 LOC 542 225 1.5 78
Show 23383+7959 MLR 276 268 0.2 79
Show 23299+7747 LDS2045 174 6.6 80
Show 23308+7742 MLR 273 35 7.5 86
Show 23312+7741 MLR 274 159 2.5 87
Show 23022+8014 KIR 24 AB 161 95.5 88
Show 23022+8014 KIR 24 AC 283 1.2 88
Show 23114+8030 TDT3925 31 0.4 93
Show 23049+8030 LOC 544 100 1.6 98
Show Errai 23393+7738 NHR 9 AB 215 1.8 103
Show 23174+7717 TDT3967 156 1.3 103
Show 23047+7719 LOC 539 303 13.0 111
Show 23030+7718 TDT3859 125 1.1 115
Show 23239+7704 STF3011 331 7.0 117
Show 23012+8047 STT 487 199 0.5 117
Show 23330+8104 MLR 275 CD 108 2.5 129
Show 23330+8104 HJ 3204 AB 130 18.3 129
Show 23330+8104 MLR 275 A,CD 197 52.9 129
Show 23125+7646 BVD 344 183 42.6 136
Show 23126+7645 MLR 270 221 4.3 137
Show 23112+8121 HU 786 343 0.5 143
Show 23175+8126 BU 9030 41 42.3 147
Show 23207+8127 HJ 3191 46 23.2 147
Show 23026+7630 LDS2023 138 13.3 160
Show 23051+7626 LOC 537 123 3.4 161
Show 23012+7629 WIS 373 260 999.9 162
Show 23038+8140 LOC 543 176 7.4 165
Show 23275+7618 WFC 242 13 3.9 165
Show 23109+8149 STF2996 106 5.1 171
Show 23128+7601 TDT3936 202 2.4 181
Show 23105+7601 TDT3913 276 0.6 182
Show 23010+7607 BU 851 152 1.6 183
Show 23219+7547 LDS2037 322 39.3 194

 
 
WDS 23194+7900 : COMPONENTS
 
 
  A B C D
B pa=187.4°
sep=9.11"
 
C pa=171.4°
sep=762.24"
pa=171.2°
sep=753.50"
 
D pa=359.7°
sep=6.14"
pa=4.3°
sep=15.21"
pa=351.3°
sep=768.32"
 
E pa=13.0°
sep=9.94"
pa=10.3°
sep=19.02"
pa=351.5°
sep=771.48"
pa=32.6°
sep=4.21"
 
 
23194+7900 A
 
 
Name V368 Cep Coord arcsec 2000 231926.01+790012.0 Mag 7.73 Spectral class G9V (yellow)
PmRA 201.00 PmDE 72.0 SAO 10697 HIP 115147
Tycho2 4609-00535-1 HD 220140 GC 32493 BD BD+78 826
Tycho2
Tycho2 4609-00535-1 Pflag RAmdeg 349.86098146 DEmdeg 79.00352054
PmRA 202.7 PmDE 72.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.33 EpDEm 1991.33
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 8.660 E BTmag 0.016 VTmag 7.639
E VTmag 0.011 Prox 999 TYC T HIP 115147
CCDM RAdeg 349.85854972 DEdeg 79.00335333 EpRA 1990 1.76
EpDE 1990 1.65 E RAdeg 4.6 E DEdeg 5.1 Posflg
Corr 0.1
SAO
SAO 10697 DelFlag RA1950 PmRA1950 0.0731
DE1950 PmDE1950 0.087 Vmag 7.7 SpType G5
Double code Source 70 CatNum 32493 DM BD+78 826
DMcomp BDsup HD 220140 M HD 0
GC 32493 RA1950rad 6.09923568 DE1950rad 1.37407759 PmRA2000 0.0746
PmDE2000 0.081
Hipparcos
Catalog H HIP 115147 Proxy RAhms 23 19 26.02
DEdms +79 00 12.0 Vmag 7.53 VarFlag 2 R Vmag H
RAdeg 349.858 DEdeg 79.0033 AstroRef Plx 50.65
CCDM 23194+7900 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 220140 BD BD+78 826
CD CP Dm number +78 826 VIred 0.88
SpType G9V R SpType Coord arcsec 2000 231926.02+790012.0
Hipparcos 2
HIP 115147 Sn 5 So 0 Nc 1
RArad 6.1061810159 DErad 1.3788684809 Plx 52.07 PmRA 201.56
PmDE 71.59 E RArad 0.45 E DErad 0.38 E Plx 0.47
E pmRA 0.5 E pmDE 0.41 Hpmag 7.6748 E Hpmag 0.002
SHp 0.021 VA 2 BV 0.893 E BV 0.01
VI 0.9
CCDM
Ccdm 23194+7900 RComp Comp A Note1
Note2 Discov num DRAs 2.75 DDEs 13.3
R dRAs 12 Year Theta Rho
Obs 2 Vmag 8.7 Sp G5 PmNote
PmRA 107 PmDE 97 Dm number +78 826 Cat1 BD
Name2 +78 558 Cat2 AGK2/3 HD 220140 M HD
ADS BDS M ADS BDS N IDS IDS 23163N7827A
HIC 115147
 
 
23194+7900 B
 
 
Coord arcsec 2000 231925.60+790003.0 Mag 12.24 PmRA 203.00 PmDE 72.0
Calc delta mag 4.51 Calc coord yes
CCDM
Ccdm 23194+7900 RComp Comp B Note1
Note2 Discov num LDS2035 DRAs DDEs
R dRAs Year 1965 Theta 215 Rho 11.0
Obs 1 Vmag 16.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23163N7827B
HIC
 
 
23194+7900 C
 
 
Coord arcsec 2000 232005.97+784738.5 Mag 16.16 PmRA 210.00 PmDE 64.0
Calc delta mag 8.43 Calc coord yes
 
 
23194+7900 D
 
 
Coord arcsec 2000 231926.00+790018.1 Mag 21.5 Calc delta mag 13.77 Calc coord yes
 
 
23194+7900 E
 
 
Coord arcsec 2000 231926.79+790021.7 Mag 16.1 Calc delta mag 8.37 Calc coord yes