08491-1244 BRT 2714 BC

 
 
08h 49m 05.49s -12° 43' 02.2" P.A. 204.00 sep 3.3 mag 10.80,11.20
 
 
Coord 2000 08491-1244 Discov num BRT2714 Comp BC Coord arcsec 2000 08 49 05.49 -12 43 02.2
Date first 1902 Date last 2016 Obs 8
Pa first 203 Pa last 204.3 P.A. Now (θ) 204.3°
Sep first 2.6 Sep last 3.262 Sep. Now (ρ) 3.262"
Mag pri 10.80 Mag sec 11.20 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +015 Sec motion ra -032
Pri motion dec -016 Sec motion dec -124
Notes
rPM=0.92
This double is not physical.
 
 
08491-1244 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 75340 154651 08 49 03 -12 44 07 J 2064 AB 2015 11 28 71.9 8.40 11.25 2.85
Show 08 49 05 -12 43 02 BRT 2714 BC 2016 8 204 3.3 10.80 11.20 0.40 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Gaia DR2 5735224144230628736
 
 
WDS 08491-1244 BRT 2714 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Brt1926a Pa - Barton, S.G. 1926AJ.....36..155B
Brt1926a AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b Pa j Barton, S.G. 1926AJ.....37...57B
Brt1926b AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a Pa - Barton, S.G. 1929AN....235..425B
Brt1929a AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b Pa - Barton, S.G. 1929AJ.....39...93B
Brt1929b AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c Ma j Barton, S.G. 1929AJ.....39..120B
Brt1929c AJ 39, 120, 1929
Brt1930 Pa - Barton, S.G. 1930AJ.....40..181B
Brt1930 AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931 Pa - Barton, S.G. (BRT 349 - BRT 562) 1931AJ.....41...35B
Brt1931 AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a Pa - Barton, S.G. 1932AJ.....42...93B
Brt1932a AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b Ma - Barton, S.G. 1932PFAO....5a...1B
Brt1932b +Pa Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C Ma - Barton, S.G. 1932QB821.A43......
Brt1932C cited in ADS (Aitken Double Star Cat.), 1932
Brt1933 Pa - Barton, S.G. 1933AN....250...49B
Brt1933 AN 250, 49, 1933
Brt1933 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933 secondary magnitudes and no astrometry)
Brt1934 Pa - Barton, S.G. 1934AJ.....43..119B
Brt1934 +Ma AJ 43, 119, 1934
Brt1935a Pa - Barton, S.G. 1935AJ.....44..105B
Brt1935a +Ma AJ 44, 105, 1935
Brt1935b Pa - Barton, S.G. 1935AN....256..357B
Brt1935b AN 256, 357, 1935
Brt1936a Ma - Barton, S.G. 1936AJ.....45...33B
Brt1936a +Pa AJ 45, 33, 1936
Brt1936b Pa - Barton, S.G. 1936AJ.....45...99B
Brt1936b +Ma AJ 45, 99, 1936
Brt1937a Pa - Barton, S.G. 1937AN....263..347B
Brt1937a AN 263, 347, 1937
Brt1937b Pa - Barton, S.G. 1937AN....263..383B
Brt1937b AN 263, 383, 1937
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
Brt1939a Ma - Barton, S.G. 1939PFAO....5b...1B
Brt1939a +Pa Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b Pa - Barton, S.G. 1939AJ.....48..145B
Brt1939b +Ma AJ 48, 145, 1939
Brt1941 Pa - Barton, S.G. 1941PASP...55..339B
Brt1941 PASP 55, 339, 1941
Brt1942 Pa - Barton, S.G. 1942AJ.....50...11B
Brt1942 AJ 50, 11, 1942
Brt1947 Ma - Barton, S.G. 1947AJ.....52..178B
Brt1947 +Pa AJ 52, 178, 1947
Brt1949 Ma - Barton, S.G. 1949PFAO....7a...1B
Brt1949 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951 Pa - Barton, S.G. 1951AJ.....55..218B
Brt1951 AJ 55, 218, 1951
Brt1957 Ma - Barton, S.G. 1957QB4.P5v7ps3....
Brt1957 Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999 Ma - Barton, S.G. ...................
Brt9999 +Pa Unpublished, manuscript or reference not found.
Brt2002A Ma - Barton, S.G. 2002yCat.1275....0D
Brt2002A +Pa cited in CCDM
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp 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
08491-1244 BRT2714 BC 1999 4 205 3.1 10.80 11.20 D 084905.49-124302.2
08491-1244 BRT2714 BC 2000 5 204 3.3 10.80 11.20 D 084905.49-124302.2
08491-1244 BRT2714 BC 2015 6 204 3.3 10.80 11.20 084905.49-124302.2
08491-1244 BRT2714 BC 2016 8 204 3.3 10.80 11.20 084905.49-124302.2

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

 
 
WDS 08491-1244 BRT 2714 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08491-1244 BRT 2714 BC : MEASURES
 
 
No records found.

 
 
WDS 08491-1244 : VIRTUAL EYEPIECE
 
 

08491-1244 J  2064A mag 8.4 Sp F7V 08491-1244 BRT2714B sep 72.9 P.A. 27.00 mag 10.8 08491-1244 BRT2714C sep 69.7 P.A. 27.10 mag 11.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 08491-1244 : ALADIN DSS IMAGE @ 08h 49m 05.49s -12° 43' 02.2"
 
 
 
 
WDS 08491-1244 BRT 2714 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


08491-1244  BRT2714BC distance=0' 08491-1244  J  2064AB distance=2' 08493-1253  RST3609 distance=11' 08485-1235  UC 1714 distance=12' 08473-1257  J  2888 distance=28' 08507-1306  TDS6131 distance=34' 08512-1231  XMI  84 distance=34' 08512-1219  RST3610 distance=40' 08518-1242  UC 1725 distance=41' 08491-1325  HJ 4140 distance=42' 08458-1240  RST3607 distance=49' 08525-1314  HJ 4146 distance=59' 08464-1333  RST5507 distance=64' 08477-1346  UC 1712 distance=67' 08486-1353  JNN  64Ba,Bb distance=71' 08486-1353  LDS3821AB distance=71' 08486-1353  LDS3821AC distance=71' 08501-1353  DVG   5 distance=72' 08445-1312  UC 1709 distance=73' 08539-1308  ST    9AB distance=78' 08491-1121  RST3608 distance=83' 08443-1327  J  2062 distance=83' 08540-1156  RST3612 distance=87' 08540-1153  DAM1504 distance=89' 08431-1225  RST3603 distance=90' 08550-1205  GWP1110 distance=95' 08464-1413  BRT2713 distance=99' 08454-1407  HU  119 distance=100' 08466-1419  DAM 480 distance=103' 08518-1108  SCJ  11 distance=103' 08462-1422  HU  120 distance=108' 08417-1237  ALD  39 distance=109' 08461-1100  BU 1069 distance=112' 08435-1403  RST3605 distance=114' 08471-1053  HU  121 distance=114' 08491-1440  HJ  797 distance=117' 08548-1406  GWP1108AB distance=118' 08548-1406  GWP1109AC distance=118' 08415-1329  RST3601 distance=121' 08553-1122  S   584 distance=122' 08570-1321  TDS6212 distance=123' 08416-1341  UC 1701 distance=124' 08575-1305  RST3615 distance=125' 08566-1343  HJ  800 distance=126' 08555-1409  RST3613 distance=127' 08578-1254  UC 1736 distance=128' 08407-1210  STF1260 distance=128' 08512-1448  GWP1094 distance=129' 08578-1306  HU  122 distance=130' 08431-1422  RST3604 distance=132' 08408-1334  BRT1906AB distance=132' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 08491-1244 BRT2714 BC 204 3.3
Show 08491-1244 J 2064 AB 28 71.9 2
Show 08493-1253 RST3609 132 1.1 11
Show 08485-1235 UC 1714 88 34.5 12
Show 08473-1257 J 2888 187 4.4 28
Show 08507-1306 TDS6131 37 1.8 34
Show 08512-1231 XMI 84 268 21.0 34
Show 08512-1219 RST3610 66 1.2 40
Show 08518-1242 UC 1725 57 24.7 41
Show 08491-1325 HJ 4140 286 10.3 42
Show 08458-1240 RST3607 342 1.5 49
Show 08525-1314 HJ 4146 109 29.6 59
Show 08464-1333 RST5507 266 26.8 64
Show 08477-1346 UC 1712 316 16.8 67
Show 08486-1353 JNN 64 Ba,Bb 166 0.3 71
Show 08486-1353 LDS3821 AB 92 7.4 71
Show 08486-1353 LDS3821 AC 147 69.3 71
Show 08501-1353 DVG 5 45 5.5 72
Show 08445-1312 UC 1709 133 10.7 73
Show 08539-1308 ST 9 AB 300 0.8 78
Show 08491-1121 RST3608 71 2.5 83
Show 08443-1327 J 2062 199 3.7 83
Show 08540-1156 RST3612 22 0.8 87
Show 08540-1153 DAM1504 272 4.1 89
Show 08431-1225 RST3603 317 0.4 90
Show 08550-1205 GWP1110 93 110.6 95
Show 08464-1413 BRT2713 139 2.9 99
Show 08454-1407 HU 119 356 2.6 100
Show 08466-1419 DAM 480 204 9.6 103
Show 08518-1108 SCJ 11 353 2.3 103
Show 08462-1422 HU 120 322 0.4 108
Show 08417-1237 ALD 39 358 3.0 109
Show 08461-1100 BU 1069 62 2.4 112
Show 08435-1403 RST3605 99 8.2 114
Show 08471-1053 HU 121 97 3.8 114
Show 08491-1440 HJ 797 138 16.6 117
Show 08548-1406 GWP1108 AB 309 52.1 118
Show 08548-1406 GWP1109 AC 13 10.1 118
Show 08415-1329 RST3601 144 1.4 121
Show 08553-1122 S 584 217 63.6 122
Show 08570-1321 TDS6212 80 0.8 123
Show 08416-1341 UC 1701 59 32.2 124
Show 08575-1305 RST3615 280 1.3 125
Show 08566-1343 HJ 800 353 23.8 126
Show 08555-1409 RST3613 171 1.4 127
Show 08578-1254 UC 1736 165 11.1 128
Show 08407-1210 STF1260 301 5.3 128
Show 08512-1448 GWP1094 34 84.7 129
Show 08578-1306 HU 122 250 0.8 130
Show 08431-1422 RST3604 66 0.9 132
Show 08408-1334 BRT1906 AB 40 3.5 132

 
 
WDS 08491-1244 : COMPONENTS
 
 
  A B
B pa=27.0°
sep=72.93"
 
C pa=27.1°
sep=69.68"
pa=203.8°
sep=3.25"
 
 
08491-1244 A
 
 
Name HD 75340 Coord arcsec 2000 084903.23-124407.2 Mag 8.4 Spectral class F7V (yellow-white)
PmRA -51.00 PmDE -8.0 SAO 154651 Tycho2 5451-01547-1
HD 75340 DM BD-12 2686
Tycho2
Tycho2 5451-01547-1 Pflag RAmdeg 132.26349467 DEmdeg -12.73534344
PmRA -53.4 PmDE -5.7 E RAmdeg 7 E DEmdeg 9
E pmRA 1.3 E pmDE 1.1 EpRAm 1990.99 EpDEm 1990.06
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.3 BTmag 9.014 E BTmag 0.019 VTmag 8.399
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 132.26362028 DEdeg -12.73532944 EpRA 1990 1.72
EpDE 1990 1.60 E RAdeg 7.4 E DEdeg 8.9 Posflg
Corr 0.0
SAO
SAO 154651 DelFlag RA1950 PmRA1950 -0.0045
DE1950 PmDE1950 -0.021 Vmag 8.2 SpType F8
Double code Source 20 CatNum 3386 DM BD-12 2686
DMcomp BDsup HD 75340 M HD 0
GC RA1950rad 2.29807529 DE1950rad -0.21902195 PmRA2000 -0.0041
PmDE2000 -0.016
CCDM
Ccdm 08491-1244 RComp Comp A Note1
Note2 Discov num DRAs -2.79 DDEs -6.7
R dRAs 66 Year Theta Rho
Obs 3 Vmag 8.7 Sp F8 PmNote *
PmRA -66 PmDE -21 Dm number -12 2686 Cat1 BD
Name2 154651 Cat2 SAO HD 75340 M HD
ADS BDS M ADS BDS N IDS IDS 08443S1221A
HIC
 
 
08491-1244 B
 
 
Coord arcsec 2000 084905.49-124302.2 Coord calc 084905.49-124302.2 Mag 10.8 PmRA 15.00
PmDE -16.0 Calc delta mag 2.4
CCDM
Ccdm 08491-1244 RComp Comp B Note1
Note2 Discov num J 2064 DRAs -0.57 DDEs 58.9
R dRAs 66 Year 1950 Theta 024 Rho 73.6
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08443S1221B
HIC
 
 
08491-1244 C
 
 
Coord arcsec 2000 084905.40-124305.2 Mag 11.2 PmRA -32.00 PmDE -124.0
Calc delta mag 2.8 Calc coord yes
CCDM
Ccdm 08491-1244 RComp B Comp C Note1
Note2 Discov num BRT2714 DRAs DDEs
R dRAs Year 1902 Theta 202 Rho 3.2
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08443S1221C
HIC