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Current system
23484-1259
LAF 75 AC


Nearby doubles
31' : 23466-1245
BU 726

38' : 23509-1249
JKS 25

39' : 23463-1322
RST4133

64' : 23442-1311
RST4131

64' : 23515-1344
SKF 135

65' : 23528-1303
BRT2805

67' : 23473-1155
GWP3357

69' : 23438-1253
SKF 132

84' : 23456-1412
LDS6059

85' : 23474-1136
SKF 133

86' : 23498-1136
LDS3000

93' : 23423-1240
LDS2993

94' : 23522-1143
LSC 113

95' : 23506-1428
HU 499

101' : 23440-1415
LDS6054

106' : 23424-1357
LDS2995

113' : 23482-1457
HDO 178

114' : 23464-1109
LDS6062

118' : 23564-1316
TOI 295

118' : 23524-1441
TSN 211

118' : 23502-1105
SLW1334

120' : 23415-1158
RST4130

123' : 23557-1400
KPP1686

123' : 23421-1139
KPP1935

126' : 23427-1433
BU 279

126' : 23404-1214
GWP3344



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23484-1259 LAF 75 AC

 
 
23h 48m 25.69s -12° 59' 14.8" P.A. 297.00 sep 7.9 mag 6.50,20.20 Sp K6Ve
 
 
Coord 2000 23484-1259 Discov num LAF  75 Comp AC Coord arcsec 2000 23 48 25.69 -12 59 14.8
Date first 2005 Date last 2005 Obs 1
Pa first 297 Pa last 296.7 P.A. Now (θ) 296.7°
Sep first 7.9 Sep last 7.93 Sep. Now (ρ) 7.93"
Mag pri 6.50 Mag sec 20.20 delta mag (ΔM) 13.7 Spectral class K6Ve (yellow-orange)
Pri motion ra +237 Sec motion ra
Pri motion dec +018 Sec motion dec
Notes K (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.
 
 
23484-1259 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 48 26 -12 59 15 RST 4134 AB 2018 9 189 0.6 9.97 11.38 1.41
Show 23 48 26 -12 59 15 LAF 75 AC 2005 1 297 7.9 6.50 20.20 13.70 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 5836-00573-1 Gaia DR2 2420563960807395072
 
 
WDS 23484-1259 LAF 75 AC : NOTES
 
 
No records found.

 
 
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
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23484-1259 LAF 75 AC 2005 1 297 7.9 9.57 23.00 K6Ve D 234825.55-125915.0

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

 
 
WDS 23484-1259 LAF 75 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23484-1259 LAF 75 AC : MEASURES
 
 
No records found.

 
 
WDS 23484-1259 : VIRTUAL EYEPIECE
 
 

23484-1259 RST4134A mag 9.97 Sp K8 23484-1259 RST4134B sep 0.6 P.A. 188.30 mag 11.38 23484-1259 LAF 75C sep 7.8 P.A. 297.30 mag 20.2 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 23484-1259 : ALADIN DSS IMAGE @ 23h 48m 25.69s -12° 59' 14.8"
 
 
 
 
WDS 23484-1259 LAF 75 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23484-1259 LAF 75AC distance=0' 23466-1245 BU 726 distance=31' 23509-1249 JKS 25 distance=38' 23463-1322 RST4133 distance=39' 23442-1311 RST4131 distance=64' 23515-1344 SKF 135 distance=64' 23528-1303 BRT2805 distance=65' 23473-1155 GWP3357 distance=67' 23438-1253 SKF 132 distance=69' 23456-1412 LDS6059 distance=84' 23474-1136 SKF 133 distance=85' 23498-1136 LDS3000 distance=86' 23423-1240 LDS2993 distance=93' 23522-1143 LSC 113 distance=94' 23506-1428 HU 499 distance=95' 23440-1415 LDS6054 distance=101' 23424-1357 LDS2995 distance=106' 23482-1457 HDO 178 distance=113' 23464-1109 LDS6062 distance=114' 23564-1316 TOI 295 distance=118' 23524-1441 TSN 211 distance=118' 23502-1105 SLW1334 distance=118' 23415-1158 RST4130 distance=120' 23557-1400 KPP1686 distance=123' 23421-1139 KPP1935 distance=123' 23427-1433 BU 279 distance=126' 23404-1214 GWP3344 distance=126' 23506-1057 BRT2804 distance=127' 23571-1258 HU 98 distance=127' 23569-1325 LDS5139 distance=128' 23428-1120 BU 725 distance=130' 23573-1259 LDS 830AB distance=131' 23573-1259 BWL 67Aa,Ab distance=131' 23411-1141 HDS3365 distance=133' 23460-1508 RST4132 distance=134' 23553-1125 KPP1140 distance=138' 23377-1304 BU 1530CD distance=139' 23449-1046 CVR1725 distance=143' 23498-1038 SLW1332 distance=144' 23388-1224 LDS5107 distance=146' 23433-1505 FOX 277 distance=147' 23457-1038 GWP3351 distance=147' 23438-1517 HEG 2AB distance=154' 23438-1517 HEG 2AC distance=154' 23589-1247 HU 99 distance=154' 23520-1034 HU 97 distance=155' 23377-1304 HJ 316AB distance=158' 23566-1445 HJ 3227AB distance=159' 23566-1445 BRT 603AC distance=159' 23484-1018 SKF 134 distance=162' 23482-1017 HU 96 distance=163' 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 23484-1259 RST4134 AB 189 0.6
Show 23484-1259 LAF 75 AC 297 7.9
Show 23466-1245 BU 726 295 0.7 31
Show 23509-1249 JKS 25 23 28.2 38
Show 23463-1322 RST4133 156 3.5 39
Show 23442-1311 RST4131 346 1.7 64
Show 23515-1344 SKF 135 289 29.6 64
Show 23528-1303 BRT2805 240 5.0 65
Show 23473-1155 GWP3357 155 147.8 67
Show 23438-1253 SKF 132 59 18.4 69
Show 23456-1412 LDS6059 148 113.3 84
Show 23474-1136 SKF 133 240 2.8 85
Show 23498-1136 LDS3000 55 34.5 86
Show 23423-1240 LDS2993 88 12.7 93
Show 23522-1143 LSC 113 97 0.3 94
Show 23506-1428 HU 499 128 0.7 95
Show 23440-1415 LDS6054 61 18.0 101
Show 23424-1357 LDS2995 242 16.3 106
Show 23482-1457 HDO 178 236 15.8 113
Show 23464-1109 LDS6062 108 12.3 114
Show 23564-1316 TOI 295 152 1.0 118
Show 23524-1441 TSN 211 245 0.4 118
Show 23502-1105 SLW1334 63 164.7 118
Show 23415-1158 RST4130 102 0.4 120
Show 23557-1400 KPP1686 82 13.0 123
Show 23421-1139 KPP1935 201 15.3 123
Show 23427-1433 BU 279 82 5.3 126
Show 23404-1214 GWP3344 305 23.7 126
Show 23506-1057 BRT2804 30 3.9 127
Show 23571-1258 HU 98 121 1.6 127
Show 23569-1325 LDS5139 297 1.3 128
Show 23428-1120 BU 725 241 4.2 130
Show 23573-1259 LDS 830 AB 295 19.7 131
Show 23573-1259 BWL 67 Aa,Ab 343 0.8 131
Show 23411-1141 HDS3365 180 0.9 133
Show 23460-1508 RST4132 90 3.7 134
Show 23553-1125 KPP1140 144 8.9 138
Show 23377-1304 BU 1530 CD 223 153.8 139
Show 23449-1046 CVR1725 27 3.3 143
Show 23498-1038 SLW1332 320 20.0 144
Show 23388-1224 LDS5107 307 1.8 146
Show 23433-1505 FOX 277 228 5.4 147
Show 23457-1038 GWP3351 171 31.0 147
Show 23438-1517 HEG 2 AB 18 0.1 154
Show 23438-1517 HEG 2 AC 46 0.5 154
Show 23589-1247 HU 99 2 3.4 154
Show 23520-1034 HU 97 41 1.0 155
Show 23377-1304 HJ 316 AB 99 30.2 158
Show 23566-1445 HJ 3227 AB 300 19.3 159
Show 23566-1445 BRT 603 AC 105 2.8 159
Show 23484-1018 SKF 134 260 2.6 162

 
 
WDS 23484-1259 : COMPONENTS
 
 
  A B
B pa=188.3°
sep=0.63"
 
C pa=297.3°
sep=7.77"
pa=301.6°
sep=8.00"
 
 
23484-1259 A
 
 
Coord arcsec 2000 234825.69-125914.8 Mag 9.97 Spectral class K8 (yellow-orange) PmRA 237.00
PmDE 18.0 HIP 117410 Tycho2 5836-00573-1 BD BD-13 6464
Tycho2
Tycho2 5836-00573-1 Pflag P RAmdeg 357.10705486 DEmdeg -12.98747488
PmRA 242.6 PmDE 17.6 E RAmdeg 25 E DEmdeg 29
E pmRA 2.1 E pmDE 2.0 EpRAm 1989.76 EpDEm 1988.98
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.0
Q pmDE 1.4 BTmag 11.573 E BTmag 0.078 VTmag 9.966
E VTmag 0.034 Prox 9 TYC T HIP 117410
CCDM A RAdeg 357.10650806 DEdeg -12.98748972 EpRA 1990 1.72
EpDE 1990 1.62 E RAdeg 26.3 E DEdeg 30.1 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 117410 Proxy H RAhms 23 48 25.55
DEdms -12 59 15.0 Vmag 9.59 VarFlag R Vmag G
RAdeg 357.106 DEdeg -12.9875 AstroRef A Plx 36.96
CCDM 23484-1259 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 229 Rho 1.011 HD BD BD-13 6464
CD CP Dm number -13 6464 VIred 1.55
SpType K8 R SpType Coord arcsec 2000 234825.55-125915.0
Hipparcos 2
HIP 117410 Sn 15 So 3 Nc 2
RArad 6.232683725 DErad -0.2266748391 Plx 35.46 PmRA 230.2
PmDE 20.97 E RArad 1.83 E DErad 1.32 E Plx 2.2
E pmRA 3.33 E pmDE 1.95 Hpmag 9.7249 E Hpmag 0.0026
SHp 0.023 VA 0 BV 1.244 E BV 0.014
VI 1.55
CCDM
Ccdm 23484-1259 RComp Comp A Note1
Note2 Discov num DRAs 1.61 DDEs -16.0
R dRAs 63 Year Theta Rho
Obs 2 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number -13 6464 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23432S1333A
HIC 117410
 
 
23484-1259 B
 
 
Coord arcsec 2000 234825.68-125915.4 Mag 11.38 PmRA 243.00 PmDE 18.0
Tycho2 5836-00573-2 Calc delta mag 1.41 Calc coord yes
Tycho2
Tycho2 5836-00573-2 Pflag P RAmdeg 357.10705486 DEmdeg -12.98747488
PmRA 242.6 PmDE 17.6 E RAmdeg 25 E DEmdeg 29
E pmRA 2.1 E pmDE 2.0 EpRAm 1989.76 EpDEm 1988.98
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.0
Q pmDE 1.4 BTmag 13.068 E BTmag 0.311 VTmag 11.382
E VTmag 0.104 Prox 9 TYC HIP 117410
CCDM B RAdeg 357.10631833 DEdeg -12.98766889 EpRA 1990 1.74
EpDE 1990 1.61 E RAdeg 102.1 E DEdeg 117.8 Posflg D
Corr -0.1
CCDM
Ccdm 23484-1259 RComp Comp B Note1
Note2 Discov num RST4134 DRAs DDEs
R dRAs Year 1937 Theta 258 Rho 1.5
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23432S1333B
HIC 117410
 
 
23484-1259 C
 
 
Coord arcsec 2000 234825.22-125911.2 Mag 20.2 Calc delta mag 10.23 Calc coord yes