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Doubles in session


Current system
19550-5149
FIN 31


Nearby doubles
17' : 19547-5204
BRT2102

23' : 19544-5211
RST1051

31' : 19583-5154
DUN 229AB

33' : 19563-5118
SKF1094

43' : 19522-5115
I 1625AB

47' : 19590-5121
RST1053

57' : 19590-5106
I 1407

69' : 19479-5131
TVB 311

72' : 19476-5211
TDS1012

72' : 19537-5038
TSN 32

81' : 20029-5222
TDT1935

82' : 19587-5034
B 983

88' : 19474-5057
SKF1093

89' : 20022-5246
UC 4069

91' : 20047-5144
I 1604

92' : 20045-5214
RST1056

95' : 20025-5253
HDS2856

96' : 19451-5123
NSN 475

97' : 19448-5210
HU 1608

98' : 19539-5012
RST1050

101' : 19538-5009
HDS2835

103' : 19440-5149
B 1387

108' : 19510-5008
LDS 687

116' : 20022-5324
UC 4070

117' : 20053-5043
UC 4079

117' : 20073-5127
RST1059



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.

19550-5149 FIN 31

 
 
19h 54m 59.65s -51° 48' 32.2" P.A. 49.00 sep 2.1 mag 8.34,13.00 Sp K0
 
 
Coord 2000 19550-5149 Discov num FIN  31 Comp Coord arcsec 2000 19 54 59.65 -51 48 32.2
Date first 1927 Date last 2015 Obs 2
Pa first 54 Pa last 48.8 P.A. Now (θ) 48.8°
Sep first 1.8 Sep last 2.064 Sep. Now (ρ) 2.064"
Mag pri 8.34 Mag sec 13.00 delta mag (ΔM) 4.66 Spectral class K0 (yellow-orange)
Pri motion ra +008 Sec motion ra
Pri motion dec +034 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium SAO 246335 Tycho2 8403-01341-1 Gaia DR2 6666556775524791936
HD 187911
 
 
WDS 19550-5149 FIN 31 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fin1926 orb - Finsen, W.S. 1926CiUO...68..343F
Fin1926 Union Obs. Johannesburg Circ. 68, 343, 1926
Fin1927A Ma - Finsen, W.S. 1927sdsc.book......
Fin1927A cited in SDS (Southern Double Star Catalog), 1927
Fin1928a Ma - Finsen, W.S. 1928CiUO...78...35F
Fin1928a Union Obs. Johannesburg Circ. 78, 35, 1928
Fin1928b Ma - Finsen, W.S. 1928MNRAS..88..488F
Fin1928b MNRAS 88, 488, 1928
Fin1929a Ma j Finsen, W.S. 1929CiUO...80...85F
Fin1929a Union Obs. Johannesburg Circ. 80, 85, 1929
Fin1929b Ma - Finsen, W.S. 1929CiUO...80...99F
Fin1929b Union Obs. Johannesburg Circ. 80, 99, 1929
Fin1929c orb - Finsen, W.S. 1929CiUO...81..112F
Fin1929c Union Obs. Johannesburg Circ. 81, 112, 1929
Fin1931 Ma - Finsen, W.S. 1931MNRAS..92...19F
Fin1931 MNRAS 92, 19, 1931
Fin1932a Ma j Finsen, W.S. 1932CiUO...86..237F
Fin1932a Union Obs. Johannesburg Circ. 86, 237, 1932
Fin1932b orb - Finsen, W.S. 1932CiUO...86..259F
Fin1932b Union Obs. Johannesburg Circ. 86, 259, 1932
Fin1932c orb - Finsen, W.S. 1932CiUO...88..319F
Fin1932c Union Obs. Johannesburg Circ. 88, 319, 1932
Fin1933 J - Finsen, W.S. 1933CiUO...90..379F
Fin1933 Union Obs. Johannesburg Circ. 90, 379, 1933
Fin1934a - Finsen, W.S. 1934CiUO...91...23F
Fin1934a Union Obs. Johannesburg Circ. 91, 23-30, 1934
Fin1934b Ma j Finsen, W.S. 1934CiUO...92...31F
Fin1934b Union Obs. Johannesburg Circ. 92, 31, 1934
Fin1935 J - Finsen, W.S. 1935CiUO...93..134F
Fin1935 Union Obs. Johannesburg Circ. 93, 134, 1935
Fin1935 (U and T coded observations per van den Bos, J. Obs. 34, 85, 1951) 1951JO.....34...85V
Fin1935b orb - Finsen, W.S. 1935CiUO...94..147F
Fin1935b Union Obs. Johannesburg Circ. 94, 147, 1935
Fin1935c orb - Finsen, W.S. 1935CiUO...94..149F
Fin1935c Union Obs. Johannesburg Circ. 94, 149, 1935
Fin1936a Ma - Finsen, W.S. 1936AN....261..119F
Fin1936a AN 261, 119, 1936
Fin1936b Ma - Finsen, W.S. 1936CiUO...96..263F
Fin1936b Union Obs. Johannesburg Circ. 96, 263, 1936
Fin1936c orb - Finsen, W.S. 1936CiUO...95..225F
Fin1936c Union Obs. Johannesburg Circ. 95, 225, 1936
Fin1937a orb - Finsen, W.S. 1937CiUO...98..344F
Fin1937a Union Obs. Johannesburg Circ. 98, 344-361, 1937
Fin1937b - Finsen, W.S. 1937CiUO...98..359F
Fin1937b Union Obs. Johannesburg Circ. 98, 359, 1937
Fin1938a orb - Finsen, W.S. 1938CiUO...99..445F
Fin1938a Union Obs. Johannesburg Circ. 99, 445-463, 1938
Fin1938b - Finsen, W.S. 1938CiUO..100..466F
Fin1938b Union Obs. Johannesburg Circ. 100, 466-479, 1938
Fin1941 Ma j Finsen, W.S. 1941CiUO..104...74F
Fin1941 Union Obs. Johannesburg Circ. 104, 74, 1941
Fin1951a Ma j Finsen, W.S. 1951CiUO..112..104F
Fin1951a +Mc Union Obs. Johannesburg Circ. 112, 104, 1951
Fin1951b Ma - Finsen, W.S. 1951CiUO..112...94F
Fin1951b +J Union Obs. Johannesburg Circ. 112, 94, 1951
Fin1951c J - Finsen, W.S. 1951MNSSA..10...42F
Fin1951c MNASSA 10, 42, 1951 (data also in Fin1951b) 1951CiUO..112...94F
Fin1951d J - Finsen, W.S. 1951MNSSA..10...60F
Fin1951d MNASSA 10, 60, 1951 (data also in Fin1951b) 1951CiUO..112...94F
Fin1951e J - Finsen, W.S. 1951MNSSA..10..106F
Fin1951e MNASSA 10, 106, 1951 (data also in Fin1953d 1953CiUO..113..170F
Fin1951e or Fin1956a) 1956CiUO..115..259F
Fin1952 J - Finsen, W.S. 1952MNSSA..11...30F
Fin1952 MNASSA 11, 30, 1952
Fin1953a orb - Finsen, W.S. 1953MNSSA..12...18F
Fin1953a +J MNASSA 12, 18, 1953 (data also in Fin1953d) 1953CiUO..113..170F
Fin1953b - Finsen, W.S. 1953MNSSA..12...34F
Fin1953b MNASSA 12, 34, 1953
Fin1953c J - Finsen, W.S. 1953MNSSA..12...86F
Fin1953c MNASSA 12, 86, 1953
Fin1953d J - Finsen, W.S. 1953CiUO..113..170F
Fin1953d Union Obs. Johannesburg Circ. 113, 170, 1953
Fin1954a orb - Finsen, W.S. 1954CiUO..114..231F
Fin1954a Union Obs. Johannesburg Circ. 114, 231, 1954
Fin1954b orb - Finsen, W.S. 1954CiUO..114..232F
Fin1954b Union Obs. Johannesburg Circ. 114, 232, 1954
Fin1954c Ma - Finsen, W.S. 1954CiUO..114..240F
Fin1954c +J Union Obs. Johannesburg Circ. 114, 240, 1954
Fin1955a J - Finsen, W.S. 1955MNSSA..14...23F
Fin1955a MNASSA 14, 23, 1955
Fin1955b orb - Finsen, W.S. 1955MNSSA..14...84F
Fin1955b MNASSA 14, 84, 1955
Fin1956a Ma - Finsen, W.S. 1956CiUO..115..259F
Fin1956a +J Union Obs. Johannesburg Circ. 115, 259, 1956
Fin1956b orb - Finsen, W.S. 1956MNSSA..15...49F
Fin1956b MNASSA 15, 49, 1956
Fin1957 J - Finsen, W.S. 1957MNSSA..16..113F
Fin1957 MNASSA 16, 113, 1957
Fin1958 J - Finsen, W.S. 1958CiUO..117..302F
Fin1958 Union Obs. Johannesburg Circ. 117, 302, 1958
Fin1959a Ma - Finsen, W.S. 1959CiUO..118..315F
Fin1959a +J Union Obs. Johannesburg Circ. 118, 315, 1959
Fin1959b J - Finsen, W.S. 1959MNSSA..18...31F
Fin1959b MNASSA 18, 31, 1959
Fin1959c orb - Finsen, W.S. 1959JO.....42...81F
Fin1959c J. Obs. 42, 81, 1959
Fin1960a J - Finsen, W.S. 1960MNSSA..19...28F
Fin1960a MNASSA 19, 28, 1960
Fin1960b Ma - Finsen, W.S. 1960CiUO..119..333F
Fin1960b +J Union Obs. Johannesburg Circ. 119, 333, 1960
Fin1960c J - Finsen, W.S. 1960MNSSA..19..178F
Fin1960c MNASSA 19, 178, 1960
Fin1961 Ma - Finsen, W.S. 1961CiUO..120..367F
Fin1961 +J Union Obs. Johannesburg Circ. 120, 367, 1961
Fin1962a J - Finsen, W.S. 1962ROCi..121...10F
Fin1962a Republic Obs. Circ. 121, 10, 1962
Fin1962b orb - Finsen, W.S. 1962ROCi..121...13F
Fin1962b Republic Obs. Circ. 121, 13-14, 1962
Fin1962c orb - Finsen, W.S. 1962ROCi..121...15F
Fin1962c Republic Obs. Circ. 121, 15, 1962
Fin1963a J - Finsen, W.S. 1963ROCi..122...32F
Fin1963a Republic Obs. Circ. 122, 32, 1963
Fin1963b orb - Finsen, W.S. 1963ROCi..122...38F
Fin1963b Republic Obs. Circ. 122, 38-40, 1963
Fin1963c orb - Finsen, W.S. 1963ROCi..122...41F
Fin1963c Republic Obs. Circ. 122, 41, 1963
Fin1964a J j Finsen, W.S. 1964ROCi..123...53F
Fin1964a Republic Obs. Circ. 123, 53, 1964
Fin1964b orb - Finsen, W.S. 1964ROCi..123...59F
Fin1964b Republic Obs. Circ. 123, 59-62, 1964
Fin1964c orb - Finsen, W.S. 1964JO.....47...98F
Fin1964c J. Obs. 47, 98, 1964
Fin1964d orb - Finsen, W.S. 1964ROCi..123...63F
Fin1964d Republic Obs. Circ. 123, 63-64, 1964
Fin1965a J j Finsen, W.S. 1965ROCi..124...79F
Fin1965a Republic Obs. Circ. 124, 79, 1965
Fin1965b orb - Finsen, W.S. 1965ROCi..124...85F
Fin1965b Republic Obs. Circ. 124, 85, 1965
Fin1966a J j Finsen, W.S. 1966ROCi..125..108F
Fin1966a Republic Obs. Circ. 125, 108, 1966
Fin1966b orb - Finsen, W.S. 1966IAUDS..40....1F
Fin1966b Inf. Circ. 40, 1, 1966
Fin1966c orb - Finsen, W.S. 1966ROCi..125..115F
Fin1966c Republic Obs. Circ. 125, 115, 1966
Fin1966d orb - Finsen, W.S. 1966ROCi..125..116F
Fin1966d Republic Obs. Circ. 125, 116, 1966
Fin1966e orb - Finsen, W.S. 1966ROCi..125..121F
Fin1966e Republic Obs. Circ. 125, 121, 1966
Fin1967a J j Finsen, W.S. 1967ROCi..126..138F
Fin1967a Republic Obs. Circ. 126, 138, 1967
Fin1967b orb - Finsen, W.S. 1967ROCi..126..149F
Fin1967b Republic Obs. Circ. 126, 149-150, 1967
Fin1968a orb - Finsen, W.S. 1968ROCi..127..170F
Fin1968a Republic Obs. Circ. 127, 170-171, 1968
Fin1968b orb - Finsen, W.S. 1968IAUDS..44....1F
Fin1968b Inf. Circ. 44, 1, 1968
Fin1969a Ma j Finsen, W.S. 1969ROCi..128..187F
Fin1969a +J Republic Obs. Circ. 128, 187, 1969
Fin1969b orb - Finsen, W.S. 1969ROCi..128..190F
Fin1969b Republic Obs. Circ. 128, 190, 1969
Fin1969c orb - Finsen, W.S. 1969ROCi..128..194F
Fin1969c Republic Obs. Circ. 128, 194-195, 1969
Fin1969d orb - Finsen, W.S. 1969IAUDS..47....1F
Fin1969d Inf. Circ. 47, 1, 1969
Fin1970a orb - Finsen, W.S. 1970IAUDS..52....1F
Fin1970a Inf. Circ. 52, 1, 1970 (also Republic Obs. Circ. 130, 261, 1970) 1970ROCi..130..261F
Fin1970b - Finsen, W.S. & Worley, C.E. 1970ROCi..130..203F
Fin1970b Republic Obs. Circ. 130, 203, 1970 (Third Orbit Catalog)
Fin1973a orb - Finsen, W.S. 1973IAUDS..60....1F
Fin1973a Inf. Circ. 60, 1, 1973
Fin1973b orb - Finsen, W.S. 1973IAUDS..61....1F
Fin1973b Inf. Circ. 61, 1, 1973
Fin1976 orb - Finsen, W.S. 1976IAUDS..69....1F
Fin1976 Inf. Circ. 69, 1, 1976
Fin1977a orb - Finsen, W.S. 1977IAUDS..71....1F
Fin1977a Inf. Circ. 71, 1, 1977
Fin1977b orb - Finsen, W.S. 1977IAUDS..72....1F
Fin1977b Inf. Circ. 72, 1, 1977
Fin1978 orb - Finsen, W.S. 1978IAUDS..74....1F
Fin1978 Inf. Circ. 74, 1, 1978
Fin9999 Ma - Finsen, W.S. ...................
Fin9999 +J 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
19550-5149 FIN 31 1927 1 54 1.8 8.34 13.00 K0 195459.65-514832.2
19550-5149 FIN 31 2015 2 49 2.1 8.34 13.00 K0 195459.65-514832.2

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

 
 
WDS 19550-5149 FIN 31 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19550-5149 FIN 31 : MEASURES
 
 
No records found.

 
 
WDS 19550-5149 : VIRTUAL EYEPIECE
 
 

19550-5149 FIN 31A mag 8.34 Sp K0 19550-5149 FIN 31B sep 1.7 P.A. 35.20 mag 13 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 19550-5149 : ALADIN DSS IMAGE @ 19h 54m 59.65s -51° 48' 32.2"
 
 
 
 
WDS 19550-5149 FIN 31 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19550-5149 FIN 31 distance=0' 19547-5204 BRT2102 distance=17' 19544-5211 RST1051 distance=23' 19583-5154 DUN 229AB distance=31' 19563-5118 SKF1094 distance=33' 19590-5208 HU 1610DE distance=42' 19522-5115 I 1625AB distance=43' 19522-5115 HJ 5150AC distance=43' 19590-5121 RST1053 distance=47' 19590-5106 I 1407 distance=57' 19479-5131 TVB 311 distance=69' 19563-5258 KPP3104BC distance=71' 19476-5211 TDS1012 distance=72' 19537-5038 TSN 32 distance=72' 20029-5222 TDT1935 distance=81' 19587-5034 B 983 distance=82' 19474-5057 SKF1093 distance=88' 20022-5246 UC 4069 distance=89' 20047-5144 I 1604 distance=91' 20045-5214 RST1056 distance=92' 20025-5253 HDS2856 distance=95' 19451-5123 NSN 475 distance=96' 19448-5210 HU 1608 distance=97' 19539-5012 RST1050 distance=98' 19538-5009 HDS2835 distance=101' 19440-5149 B 1387 distance=103' 19510-5008 LDS 687 distance=108' 20022-5324 UC 4070 distance=116' 20053-5043 UC 4079 distance=117' 20073-5127 RST1059 distance=117' 19504-5339 DAW 24 distance=119' 19506-5340 HJ 5146 distance=119' 19596-4958 CPO9292 distance=120' 19418-5133 RST1044 distance=124' 20071-5055 BRT1104 distance=126' 19585-5352 TDT1891 distance=128' 20026-5003 HDS2857 distance=128' 19550-5359 LDS 692 distance=132' 19407-5133 B 1386 distance=135' 19475-5344 RST3238 distance=135' 19423-5257 COO 238 distance=136' 20097-5212 CPO 615 distance=138' 19562-5406 HJ 5447 distance=138' 19447-5009 RST1047 distance=140' 19446-5332 UC 4017 distance=141' 19484-4937 BRT1100 distance=145' 19573-5414 I 659 distance=147' 19468-5357 RST3236 distance=149' 19488-4931 HDS2818 distance=150' 20096-5038 RST1062 distance=156' 20044-5400 B 462 distance=157' 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 19550-5149 FIN 31 49 2.1
Show 19547-5204 BRT2102 157 3.1 17
Show 19544-5211 RST1051 297 0.6 23
Show 19583-5154 DUN 229 AB 242 80.9 31
Show 19563-5118 SKF1094 3 10.8 33
Show 19590-5208 HU 1610 DE 152 1.9 42
Show 19522-5115 I 1625 AB 250 12.8 43
Show 19522-5115 HJ 5150 AC 254 27.8 43
Show 19590-5121 RST1053 202 0.6 47
Show 19590-5106 I 1407 119 5.7 57
Show 19479-5131 TVB 311 267 7.0 69
Show 19563-5258 KPP3104 BC 126 4.9 71
Show 19476-5211 TDS1012 175 0.8 72
Show 19537-5038 TSN 32 189 82.4 72
Show 20029-5222 TDT1935 76 0.7 81
Show 19587-5034 B 983 330 1.2 82
Show 19474-5057 SKF1093 110 18.6 88
Show 20022-5246 UC 4069 90 40.1 89
Show 20047-5144 I 1604 204 1.1 91
Show 20045-5214 RST1056 321 2.3 92
Show 20025-5253 HDS2856 90 0.6 95
Show 19451-5123 NSN 475 199 18.6 96
Show 19448-5210 HU 1608 37 0.3 97
Show 19539-5012 RST1050 214 0.5 98
Show 19538-5009 HDS2835 23 0.2 101
Show 19440-5149 B 1387 170 1.7 103
Show 19510-5008 LDS 687 44 81.2 108
Show 20022-5324 UC 4070 345 43.6 116
Show 20053-5043 UC 4079 78 11.2 117
Show 20073-5127 RST1059 243 0.1 117
Show 19504-5339 DAW 24 180 5.3 119
Show 19506-5340 HJ 5146 284 8.3 119
Show 19596-4958 CPO9292 300 4.3 120
Show 19418-5133 RST1044 206 1.4 124
Show 20071-5055 BRT1104 219 3.7 126
Show 19585-5352 TDT1891 206 2.1 128
Show 20026-5003 HDS2857 6 18.0 128
Show 19550-5359 LDS 692 67 25.2 132
Show 19407-5133 B 1386 80 3.1 135
Show 19475-5344 RST3238 145 0.6 135
Show 19423-5257 COO 238 47 3.5 136
Show 20097-5212 CPO 615 247 6.9 138
Show 19562-5406 HJ 5447 266 11.3 138
Show 19447-5009 RST1047 232 0.8 140
Show 19446-5332 UC 4017 125 8.0 141
Show 19484-4937 BRT1100 326 2.5 145
Show 19573-5414 I 659 152 1.1 147
Show 19468-5357 RST3236 272 0.5 149
Show 19488-4931 HDS2818 74 0.2 150
Show 20096-5038 RST1062 351 0.4 156
Show 20044-5400 B 462 23 1.8 157

 
 
WDS 19550-5149 : COMPONENTS
 
 
  A
B pa=35.2°
sep=1.66"
 
 
19550-5149 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195459.65-514832.2 Mag 8.34 Spectral class K0 (yellow-orange)
PmRA 8.00 PmDE 34.0 SAO 246335 Tycho2 8403-01341-1
HD 187911 DM CP-5211574
Tycho2
Tycho2 8403-01341-1 Pflag RAmdeg 298.74855080 DEmdeg -51.80894357
PmRA 2.7 PmDE 9.3 E RAmdeg 6 E DEmdeg 7
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.06 EpDEm 1990.62
Num 11 Q RAmdeg 1.2 Q DEmdeg 1.6 Q pmRA 1.2
Q pmDE 1.6 BTmag 9.611 E BTmag 0.020 VTmag 8.340
E VTmag 0.011 Prox 999 TYC T HIP
CCDM RAdeg 298.74854083 DEdeg -51.80896528 EpRA 1990 1.87
EpDE 1990 1.72 E RAdeg 5.9 E DEdeg 7.3 Posflg
Corr -0.1
SAO
SAO 246335 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 -0.007 Vmag 8 SpType K0
Double code Source 42 CatNum 7839 DM CP-5211574
DMcomp BDsup HD 187911 M HD 0
GC RA1950rad 5.19750465 DE1950rad -0.90654474 PmRA2000 -0.0015
PmDE2000 -0.011
CCDM
Ccdm 19550-5149 RComp Comp A Note1
Note2 Discov num DRAs -0.53 DDEs 26.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp K0 PmNote *
PmRA -11 PmDE -7 Dm number -5211574 Cat1 CPD
Name2 246335 Cat2 SAO HD 187911 M HD
ADS BDS M ADS BDS N IDS IDS 19473S5204A
HIC
 
 
19550-5149 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195459.75-514830.8 Mag 13 Calc delta mag 4.66
Calc coord yes
CCDM
Ccdm 19550-5149 RComp Comp B Note1
Note2 Discov num FIN 31 DRAs DDEs
R dRAs Year 1927 Theta 054 Rho 1.8
Obs 1 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19473S5204B
HIC