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Doubles in session


Current system
11545-6301
TRR 9 AC


Nearby doubles
8' : 11538-6256
SKF1847AB

9' : 11554-6255
WFC 117

10' : 11537-6254
TDS8100

16' : 11559-6314
KPP1965

19' : 11566-6313
FIN 191

27' : 11520-6241
TDS8084

28' : 11550-6235
BSO 20

28' : 11532-6236
TDS8095

30' : 11502-6303
TDS8060

35' : 11513-6328
TDS8074

36' : 11592-6247
COO 133AB

36' : 11493-6305
RSS 275

40' : 11499-6239
TDS8054

41' : 11577-6227
SHT 41AB

42' : 11596-6324
FIN 192

44' : 11481-6259
TDS8033

46' : 11484-6243
VVV 7

48' : 11521-6217
TDS8086

48' : 11573-6345
TDS8139

50' : 11538-6212
HDS1678

52' : 11534-6211
TDS8097

52' : 12012-6237
TDS8168

55' : 11517-6352
HRG 73

56' : 11525-6355
TDS8090

57' : 11497-6347
SHT 40AB

57' : 12026-6311
RST4954



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.

11545-6301 TRR 9 AC

 
 
11h 54m 30.69s -63° 01' 29.5" P.A. 243.00 sep 41.1 mag 8.93,11.60 Sp A3/4IV
 
 
Coord 2000 11545-6301 Discov num TRR   9 Comp AC Coord arcsec 2000 11 54 30.69 -63 01 29.5
Date first 1925 Date last 2015 Obs 7
Pa first 242 Pa last 242.9 P.A. Now (θ) 242.9°
Sep first 41.7 Sep last 41.072 Sep. Now (ρ) 41.072"
Mag pri 8.93 Mag sec 11.60 delta mag (ΔM) 2.67 Spectral class A3/4IV (white)
Pri motion ra -003 Sec motion ra -024
Pri motion dec +015 Sec motion dec -021
Notes
rPM=1.307
This double is not physical.
 
 
11545-6301 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 103442 251633 11 54 31 -63 01 30 TRR 9 AB 2015 8 313 11.1 8.93 11.00 2.07
Show 251633 11 54 31 -63 01 30 TRR 9 AC 2015 7 243 41.1 8.93 11.60 2.67 <===
Show 11 54 25 -63 01 49 TRR 9 CD 2015 6 51 3.6 11.60 11.70 0.10
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 251633 Tycho2 8977-03369-1 Gaia DR2 5334584470961993600
HD 103442
 
 
WDS 11545-6301 TRR 9 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Trr1985a Ma - Torres, G. 1985A&AS...59..449T
Trr1985a A&AS 59, 449, 1985
Trr1985b - Torres, G. 1985A&AS...62..191T
Trr1985b A&AS 62, 191, 1985
Trr1986 Ma j Torres, G. 1986A&AS...64..105T
Trr1986 A&AS 64, 105, 1986
Trr1988a - Torres, G. 1988A&AS...72..209T
Trr1988a A&AS 72, 209, 1988
Trr1988b Ma - Torres, G. 1905Ap&SS.147..257T
Trr1988b Ap&SS 147, 257, 1988
Trr1995a orb - Torres, G. 1995PASP..107..524T
Trr1995a PASP 107, 524, 1995
Trr1995b - Torres, G. Stefanik, R.P., Latham, D.W., & Mazeh, T. 1995ApJ...452..870T
Trr1995b ApJ 452, 870, 1995
Trr1997a orb - Torres, G., Stefanik, R.P., & Latham, D.W. 1997ApJ...474..256T
Trr1997a ApJ 474, 256, 1997
Trr1997b orb - Torres, G., Stefanik, R.P., & Latham, D.W. 1997ApJ...479..268T
Trr1997b ApJ 479, 268, 1997
Trr1997c orb - Torres, G., Stefanik, R.P., & Latham, D.W. 1997ApJ...485..167T
Trr1997c ApJ 485, 167, 1997
Trr1997b orb - Torres, G., Stefanik, R., & Andersen, J., Nordstrom, B., Latham, D., & Clausen, J. 1997AJ....114.2764T
Trr1997b AJ 114, 2764, 1997
Trr1999 Hf u Torres, G., Henry, T.J., Franz, O.G., & Wasserman, L.H. 1999AJ....117..562T
Trr1999 +orb AJ 117, 562, 1999
Trr2002 orb - Torres, G., Boden, A.F., Latham, D.W., Pan, W., & Stefanik, R.P. 2002AJ....124.1716T
Trr2002 AJ 124, 1716, 2002
Trr2006a orb - Torres, G. 2006AJ....131.1022T
Trr2006a AJ 131, 1022, 2006
Trr2006b X - Torres, G. 2006AJ....131.1702T
Trr2006b +orb AJ 131, 1702, 2006
Trr2007 orb - Torres, G. 2007AJ....133.2684T
Trr2007 AJ 133, 2684, 2007
Trr2007b orb - Torres, G. 2007AJ....134.1916T
Trr2007b AJ 134, 1916, 2007
Trr2009 orb - Torres, G., Claret. A., & Young, P.A. 2009ApJ...700.1349T
Trr2009 ApJ 700, 1349, 2009
Trr2011 orb - Stefanik, R.P., Torres, G., Latham, D.W., Landsman, W., Craig, N., & Murrett, J. 2011AJ....141..144S
Trr2011 AJ 141, 144, 2011
Trr2013 A u Torres, G., Ruiz-Rodriguez, D., Badenas, M., Prato, L., Schaefer, G.H., 2013ApJ...773...40T
Trr2013 +orb Wasserman, L.H., Mathieu, R.D., & Latham, D.W.
Trr2013 ApJ 773, 40, 2013
Trr2015 orb - Torres, G., Claret. A., Pavlovski, K., & Dotter, A. 2015ApJ...807...26T
Trr2015 ApJ 807, 26, 2015
Trr2017 - - Torres, G., Sandburg Lacy, C.H., Fekel, F.C., Wolf, M. & Muterspaugh, M.W. 2017ApJ...846..115T
Trr2017 ApJ 846, 115, 2017
Trr2019 Hg+ - Torres, G. 2019ApJ...883A.105T
Trr2019 +not ApJ 883, 105, 2019
Trr2019b orb+ Torres, G., Stefanik, R.P. & Latham, D.W. 2019ApJ...885A...9T
Trr2019b +not ApJ 885, 9, 2019
Trr2020 - - Torres, G., Sandburg Lacy, C.H., Fekel, F.C., & Muterspaugh, M.W. 2020ApJ...894...96T
Trr2020 ApJ 894, 96, 2020
Trr2020b A Torres, G., Melis, C., Kraus, A.L., Dupuy, T.J., Chilcote, J.K. & Crepp, J.R. 2020ApJ...898....2T
Trr2020b +orb ApJ 898, 2, 2020
Trr2022 orb+- Torres, G. 2022MNRAS.514.5183T
Trr2022 +not MNRAS 514, 5183, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11545-6301 TRR 9 AC 2000 4 312 10.7 8.93 10.40 D 115430.69-630129.5
11545-6301 TRR 9 AC 2015 4 243 41.1 8.93 11.00 A3/4IV 115430.69-630129.5

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

 
 
WDS 11545-6301 TRR 9 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11545-6301 TRR 9 AC : MEASURES
 
 
No records found.

 
 
WDS 11545-6301 : VIRTUAL EYEPIECE
 
 

11545-6301 TRR 9A mag 8.93 Sp A3/A4IV 11545-6301 TRR 9B sep 8.4 P.A. 334.10 mag 11 11545-6301 TRR 9C sep 41.2 P.A. 241.80 mag 11.6 Sp A3/4IV 11545-6301 TRR 9D sep 39.0 P.A. 243.80 mag 11.7 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 11545-6301 : ALADIN DSS IMAGE @ 11h 54m 30.69s -63° 01' 29.5"
 
 
 
 
WDS 11545-6301 TRR 9 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11545-6301 TRR 9AC distance=0' 11545-6301 TRR 9CD distance=1' 11538-6256 SKF1847AB distance=8' 11554-6255 WFC 117 distance=9' 11537-6254 TDS8100 distance=10' 11559-6314 KPP1965 distance=16' 11566-6313 FIN 191 distance=19' 11520-6241 TDS8084 distance=27' 11550-6235 BSO 20 distance=28' 11532-6236 TDS8095 distance=28' 11502-6303 TDS8060 distance=30' 11513-6328 TDS8074 distance=35' 11592-6247 COO 133AB distance=36' 11592-6247 COO 133AC distance=36' 11493-6305 RSS 275 distance=36' 11499-6239 TDS8054 distance=40' 11577-6227 SHT 41AB distance=41' 11577-6227 SHT 41AC distance=41' 11577-6227 SHT 41AD distance=41' 11577-6227 SHT 41AE distance=41' 11596-6324 FIN 192 distance=42' 11481-6259 TDS8033 distance=44' 11484-6243 VVV 7 distance=46' 11521-6217 TDS8086 distance=48' 11573-6345 TDS8139 distance=48' 11538-6212 HDS1678 distance=50' 11534-6211 TDS8097 distance=52' 12012-6237 TDS8168 distance=52' 11517-6352 HRG 73 distance=55' 11525-6355 TDS8090 distance=56' 11497-6347 SHT 40AB distance=57' 11497-6347 SHT 40AC distance=57' 11497-6347 RIZ 1Aa,Ab distance=57' 11497-6347 RIZ 1AD distance=57' 12026-6311 RST4954 distance=57' 11472-6229 TDS8022 distance=60' 12030-6319 CPO 55 distance=61' 11553-6403 HDS1679 distance=62' 12030-6240 FGS 27 distance=62' 11523-6202 JAW 29 distance=62' 11500-6357 TOI1939 distance=64' 12019-6220 TDS8182 distance=66' 12043-6310 SHT 43 distance=68' 11518-6410 TDS8083 distance=71' 11441-6257 RST4951AB distance=71' 11441-6257 DAM 559AC distance=71' 11596-6408 TDS8154 distance=76' 11568-6148 RST4489 distance=76' 11513-6148 TDS8073 distance=77' 12050-6333 VOU 11 distance=78' 11441-6232 FMP 16 distance=78' 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 11545-6301 TRR 9 AB 313 11.1
Show 11545-6301 TRR 9 AC 243 41.1
Show 11545-6301 TRR 9 CD 51 3.6 1
Show 11538-6256 SKF1847 AB 57 16.3 8
Show 11554-6255 WFC 117 9 9.9 9
Show 11537-6254 TDS8100 118 1.0 10
Show 11559-6314 KPP1965 278 15.5 16
Show 11566-6313 FIN 191 38 4.4 19
Show 11520-6241 TDS8084 260 0.7 27
Show 11550-6235 BSO 20 266 18.8 28
Show 11532-6236 TDS8095 191 2.1 28
Show 11502-6303 TDS8060 257 0.5 30
Show 11513-6328 TDS8074 84 1.0 35
Show 11592-6247 COO 133 AB 21 8.1 36
Show 11592-6247 COO 133 AC 205 10.7 36
Show 11493-6305 RSS 275 350 15.0 36
Show 11499-6239 TDS8054 266 1.8 40
Show 11577-6227 SHT 41 AB 174 3.4 41
Show 11577-6227 SHT 41 AC 332 3.9 41
Show 11577-6227 SHT 41 AD 71 4.7 41
Show 11577-6227 SHT 41 AE 139 4.9 41
Show 11596-6324 FIN 192 269 0.3 42
Show 11481-6259 TDS8033 137 0.6 44
Show 11484-6243 VVV 7 181 1.6 46
Show 11521-6217 TDS8086 230 0.5 48
Show 11573-6345 TDS8139 135 2.1 48
Show 11538-6212 HDS1678 36 0.7 50
Show 11534-6211 TDS8097 340 0.7 52
Show 12012-6237 TDS8168 70 0.4 52
Show 11517-6352 HRG 73 248 10.0 55
Show 11525-6355 TDS8090 126 0.5 56
Show 11497-6347 SHT 40 AB 57 5.3 57
Show 11497-6347 SHT 40 AC 167 5.7 57
Show 11497-6347 RIZ 1 Aa,Ab 145 0.1 57
Show 11497-6347 RIZ 1 AD 284 61.7 57
Show 12026-6311 RST4954 283 0.8 57
Show 11472-6229 TDS8022 316 2.0 60
Show 12030-6319 CPO 55 321 5.8 61
Show 11553-6403 HDS1679 244 6.9 62
Show 12030-6240 FGS 27 3 0.1 62
Show 11523-6202 JAW 29 116 15.0 62
Show 11500-6357 TOI1939 170 0.7 64
Show 12019-6220 TDS8182 199 9.8 66
Show 12043-6310 SHT 43 130 5.8 68
Show 11518-6410 TDS8083 304 0.8 71
Show 11441-6257 RST4951 AB 247 1.9 71
Show 11441-6257 DAM 559 AC 167 7.0 71
Show 11596-6408 TDS8154 212 0.7 76
Show 11568-6148 RST4489 152 0.7 76
Show 11513-6148 TDS8073 351 0.5 77
Show 12050-6333 VOU 11 231 6.1 78

 
 
WDS 11545-6301 : COMPONENTS
 
 
  A B C
B pa=334.1°
sep=8.38"
 
C pa=241.8°
sep=41.23"
pa=230.4°
sep=42.40"
 
D pa=243.8°
sep=39.05"
pa=231.7°
sep=39.98"
pa=29.5°
sep=2.61"
 
 
11545-6301 A
 
 
Name HD 103442 Coord arcsec 2000 115430.69-630129.5 Mag 8.93 Spectral class A3/A4IV (white)
PmRA -3.00 PmDE -15.0 SAO 251633 Tycho2 8977-03369-1
HD 103442 DM CP-62 2406
Tycho2
Tycho2 8977-03369-1 Pflag RAmdeg 178.62788581 DEmdeg -63.02486891
PmRA -7.2 PmDE -15.6 E RAmdeg 9 E DEmdeg 9
E pmRA 4.5 E pmDE 4.3 EpRAm 1991.60 EpDEm 1991.46
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.7 Q pmRA 0.1
Q pmDE 0.7 BTmag 9.301 E BTmag 0.018 VTmag 8.932
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 178.62792250 DEdeg -63.02483222 EpRA 1990 1.66
EpDE 1990 1.53 E RAdeg 8.5 E DEdeg 9.2 Posflg
Corr 0.0
SAO
SAO 251633 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 0.001 Vmag 8.8 SpType A2
Double code Source 43 CatNum 3383 DM CP-62 2406
DMcomp BDsup HD 103442 M HD 0
GC RA1950rad 3.10674809 DE1950rad -1.0951293 PmRA2000 -0.0029
PmDE2000 0.006
 
 
11545-6301 B
 
 
Coord arcsec 2000 115430.15-630122.0 Mag 11 PmRA -12.00 PmDE 7.0
Calc delta mag 2.07 Calc coord yes
 
 
11545-6301 C
 
 
Coord arcsec 2000 115425.35-630149.0 Coord calc 115425.35-630149.0 Mag 11.6 Spectral class A3/4IV (white)
PmRA -24.00 PmDE -21.0 Calc delta mag 2.67
 
 
11545-6301 D
 
 
Coord arcsec 2000 115425.54-630146.7 Mag 11.7 PmRA 30.00 PmDE 21.0
Calc delta mag 2.77 Calc coord yes