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Doubles in session


Current system
23503-6107
BAU 77 AC


Nearby doubles
23' : 23492-6046
I 697

24' : 23522-6126
CBL 601

41' : 23476-6031
COO 261

45' : 23543-6140
TDT4262

51' : 23434-6106
KPP4326

56' : 23486-6200
TDT4207

59' : 23589-6105
HJ 5436

75' : 23469-5956
B 616

82' : 23518-5946
UC 5039

82' : 23472-5948
B 617

95' : 23394-6159
RST3330

96' : 23375-6130
TDT4130

102' : 23430-5941
B 612

105' : 23518-5922
KPP 537

105' : 23426-5939
TDT4155

107' : 23402-6224
CTI 639

107' : 23421-5939
TDT4154

112' : 23394-5949
LDS 822

114' : 23561-6252
B 626

122' : 23573-6257
DRS 70

122' : 23366-6219
RST1171

122' : 23379-5947
B 605

123' : 23339-6139
RST3326

124' : 23339-6141
NZO 108

125' : 23442-5911
UC 5015

129' : 23401-6252
B 609



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.

23503-6107 BAU 77 AC

 
 
23h 50m 20.00s -61° 06' 18.9" P.A. 59.00 sep 58.6 mag 10.98,17.70
 
 
Coord 2000 23503-6107 Discov num BAU  77 Comp AC Coord arcsec 2000 23 50 20.00 -61 06 18.9
Date first 1993 Date last 2015 Obs 4
Pa first 58 Pa last 58.6 P.A. Now (θ) 58.6°
Sep first 58.7 Sep last 58.6 Sep. Now (ρ) 58.6"
Mag pri 10.98 Mag sec 17.70 delta mag (ΔM) 6.72 Spectral class
Pri motion ra +006 Sec motion ra +042
Pri motion dec -009 Sec motion dec -036
Notes
rPM=0.813
This double is not physical.
 
 
23503-6107 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 50 20 -61 06 19 HJ 5425 AB 2016 14 277 13.6 10.98 11.75 0.77
Show 23 50 20 -61 06 19 BAU 77 AC 2015 4 59 58.6 10.98 17.70 6.72 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Tucana Tycho2 9127-00414-1 Gaia DR2 6488280207849655808
 
 
WDS 23503-6107 BAU 77 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bau1994 - Bauer, C., White, G.L., & Hons, A. 1994PASA...11..201B
Bau1994 PASA 11, 201, 1994 (no data)
Bau2007 C - Bauer, C., White, G.L., Blank, D.L., Hons, A., & Jones, P.A. 2007PASA...24..118B
Bau2007 PASA 24, 118, 2007 (date is mean of 3 observing runs)
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23503-6107 BAU 77 AC 1993 1 58 58.7 10.98 17.70 D 235020.00-610618.9
23503-6107 BAU 77 AC 1999 2 58 58.3 10.98 17.70 D 235020.00-610618.9
23503-6107 BAU 77 AC 2015 4 59 58.6 10.98 17.70 235020.00-610618.9

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

 
 
WDS 23503-6107 BAU 77 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23503-6107 BAU 77 AC : MEASURES
 
 
No records found.

 
 
WDS 23503-6107 : VIRTUAL EYEPIECE
 
 

23503-6107 HJ 5425A mag 10.98 23503-6107 HJ 5425B sep 6.7 P.A. 283.30 mag 11.75 23503-6107 BAU 77C sep 38.9 P.A. 38.40 mag 17.7 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 23503-6107 : ALADIN DSS IMAGE @ 23h 50m 20.00s -61° 06' 18.9"
 
 
 
 
WDS 23503-6107 BAU 77 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23503-6107 HJ 5425AB distance=1' 23503-6107 BAU 77AC distance=1' 23492-6046 I 697 distance=23' 23522-6126 CBL 601 distance=24' 23476-6031 COO 261 distance=41' 23543-6140 TDT4262 distance=45' 23434-6106 KPP4326 distance=51' 23486-6200 TDT4207 distance=56' 23589-6105 HJ 5436 distance=59' 23469-5956 B 616 distance=75' 23518-5946 UC 5039 distance=82' 23472-5948 B 617 distance=82' 23394-6159 RST3330 distance=95' 23375-6130 TDT4130 distance=96' 23430-5941 B 612 distance=102' 23518-5922 KPP 537 distance=105' 23426-5939 TDT4155 distance=105' 23402-6224 CTI 639 distance=107' 23421-5939 TDT4154 distance=107' 23394-5949 LDS 822 distance=112' 23561-6252 B 626 distance=114' 23573-6257 DRS 70 distance=122' 23366-6219 RST1171 distance=122' 23379-5947 B 605 distance=122' 23339-6139 RST3326 distance=123' 23339-6141 NZO 108 distance=124' 23442-5911 UC 5015 distance=125' 23401-6252 B 609 distance=129' 23545-6312 WIS 396 distance=129' 23355-5948 KPP3082AC distance=136' 23355-5948 TDT4113 distance=136' 23365-6245 HDS3359 distance=139' 23405-6313 RST1173 distance=145' 23554-5845 HJ 5432 distance=147' 23570-6328 HDS3398 distance=149' 23546-5838 RST5176 distance=152' 23316-6255 NSN 456 distance=172' 23456-5817 B 1020 distance=174' 23397-5829 UC 5000 distance=177' 23403-5827 TDT4144 distance=177' 23338-5856 UC 4986 distance=180' 23558-5805 UC 5049 distance=187' 23445-5801 TDT4170 distance=191' 23358-5832 RST5174 distance=191' 23576-6418 EHR 22A,Ba distance=198' 23576-6418 EHR 22A,Bb distance=198' 23576-6418 EHR 22Ba,Bb distance=199' 23380-5811 UC 4998 distance=199' 23404-6413 TDT4145 distance=200' 23330-6347 NSC 33 distance=201' 23442-6424 DUN 254 distance=203' 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 23503-6107 HJ 5425 AB 277 13.6 1
Show 23503-6107 BAU 77 AC 59 58.6 1
Show 23492-6046 I 697 124 8.2 23
Show 23522-6126 CBL 601 58 127.8 24
Show 23476-6031 COO 261 101 5.2 41
Show 23543-6140 TDT4262 335 0.9 45
Show 23434-6106 KPP4326 36 3.2 51
Show 23486-6200 TDT4207 257 2.8 56
Show 23589-6105 HJ 5436 250 34.3 59
Show 23469-5956 B 616 56 6.3 75
Show 23518-5946 UC 5039 135 25.0 82
Show 23472-5948 B 617 304 0.5 82
Show 23394-6159 RST3330 138 3.1 95
Show 23375-6130 TDT4130 176 0.6 96
Show 23430-5941 B 612 144 2.4 102
Show 23518-5922 KPP 537 290 3.9 105
Show 23426-5939 TDT4155 164 0.7 105
Show 23402-6224 CTI 639 84 1.1 107
Show 23421-5939 TDT4154 197 0.5 107
Show 23394-5949 LDS 822 124 83.9 112
Show 23561-6252 B 626 257 7.8 114
Show 23573-6257 DRS 70 329 0.4 122
Show 23366-6219 RST1171 353 3.6 122
Show 23379-5947 B 605 281 3.3 122
Show 23339-6139 RST3326 150 1.3 123
Show 23339-6141 NZO 108 207 3.6 124
Show 23442-5911 UC 5015 211 16.0 125
Show 23401-6252 B 609 279 1.9 129
Show 23545-6312 WIS 396 218 43.2 129
Show 23355-5948 KPP3082 AC 74 16.2 136
Show 23355-5948 TDT4113 223 0.7 136
Show 23365-6245 HDS3359 120 0.3 139
Show 23405-6313 RST1173 186 2.0 145
Show 23554-5845 HJ 5432 19 15.9 147
Show 23570-6328 HDS3398 169 0.8 149
Show 23546-5838 RST5176 142 2.9 152
Show 23316-6255 NSN 456 341 7.5 172
Show 23456-5817 B 1020 213 0.3 174
Show 23397-5829 UC 5000 39 33.2 177
Show 23403-5827 TDT4144 278 0.7 177
Show 23338-5856 UC 4986 266 17.4 180
Show 23558-5805 UC 5049 112 18.8 187
Show 23445-5801 TDT4170 340 2.3 191
Show 23358-5832 RST5174 5 2.5 191
Show 23576-6418 EHR 22 A,Ba 107 13.0 198
Show 23576-6418 EHR 22 A,Bb 108 12.2 198
Show 23576-6418 EHR 22 Ba,Bb 275 0.8 199
Show 23380-5811 UC 4998 210 33.7 199
Show 23404-6413 TDT4145 281 0.5 200
Show 23330-6347 NSC 33 323 2.9 201
Show 23442-6424 DUN 254 8 241.9 203

 
 
WDS 23503-6107 : COMPONENTS
 
 
  A B
B pa=283.3°
sep=6.69"
 
C pa=38.4°
sep=38.94"
pa=46.6°
sep=42.21"
 
 
23503-6107 A
 
 
Coord arcsec 2000 235020.00-610618.9 Mag 10.98 PmRA 9.00 PmDE -9.0
Tycho2 9127-00414-1
Tycho2
Tycho2 9127-00414-1 Pflag RAmdeg 357.58331671 DEmdeg -61.10525102
PmRA 6.3 PmDE -8.8 E RAmdeg 41 E DEmdeg 43
E pmRA 3.7 E pmDE 3.4 EpRAm 1989.76 EpDEm 1989.17
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.3 BTmag 11.714 E BTmag 0.071 VTmag 10.976
E VTmag 0.062 Prox 136 TYC T HIP
CCDM RAdeg 357.58328611 DEdeg -61.10523028 EpRA 1990 1.68
EpDE 1990 1.60 E RAdeg 41.5 E DEdeg 43.5 Posflg
Corr 0.1
 
 
23503-6107 B
 
 
Coord arcsec 2000 235019.10-610617.4 Mag 11.75 PmRA 9.00 PmDE -9.0
Tycho2 9127-00374-1 Calc delta mag 0.77 Calc coord yes
Tycho2
Tycho2 9127-00374-1 Pflag RAmdeg 357.57551818 DEmdeg -61.10484736
PmRA 4.7 PmDE -7.6 E RAmdeg 72 E DEmdeg 76
E pmRA 4.7 E pmDE 4.3 EpRAm 1988.06 EpDEm 1986.71
Num 3 Q RAmdeg 1.5 Q DEmdeg 0.4 Q pmRA 1.5
Q pmDE 0.4 BTmag 12.451 E BTmag 0.183 VTmag 11.754
E VTmag 0.140 Prox 136 TYC HIP
CCDM RAdeg 357.57549583 DEdeg -61.10482944 EpRA 1990 1.70
EpDE 1990 1.58 E RAdeg 73.7 E DEdeg 78.6 Posflg
Corr 0.2
 
 
23503-6107 C
 
 
Coord arcsec 2000 235023.33-610548.4 Mag 17.7 PmRA 42.00 PmDE -36.0
Calc delta mag 6.72 Calc coord yes