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Current system
19216-6925
BRT 2014 AB
HD 180284


Nearby doubles
11' : 19235-6924
DON 957AB

13' : 19193-6925
KPP1968

13' : 19239-6923
TDT1422

26' : 19225-6949
BRT2015

29' : 19269-6919
TDT1468

40' : 19240-7002
TDS 989

45' : 19243-7006
RSS 525

53' : 19266-7010
TDT1464

54' : 19116-6919
TDT1289

60' : 19126-6849
TDT1294

61' : 19186-7023
LDS 671

65' : 19221-7029
HDS2742

67' : 19293-6833
HDS2769

68' : 19297-6833
TDT1497

71' : 19136-6829
TDT1306

72' : 19203-7036
UC 3891

74' : 19076-6928
TDT1240

76' : 19101-7012
TDT1271

76' : 19076-6925
DON 941

77' : 19355-6906
DON 960

79' : 19352-6959
CVN 64AB

80' : 19359-6904
TDT1569

80' : 19084-7004
B 2467

82' : 19142-7037
B 2874

84' : 19369-6949
FIN 272AB

87' : 19129-7039
TDT1299



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19216-6925 BRT 2014 AB (HD 180284)

 
 
19h 21m 33.54s -69° 24' 31.2" P.A. 240.00 sep 4.3 mag 10.20,11.80 Sp G3V dist. 184.16 pc (600.73 l.y.)
 
 
Coord 2000 19216-6925 Discov num BRT2014 Comp AB Coord arcsec 2000 19 21 33.54 -69 24 31.2
Date first 1895 Date last 1895 Obs 1
Pa first 240 Pa last 239.9 P.A. Now (θ) 239.9°
Sep first 4.3 Sep last 4.3 Sep. Now (ρ) 4.3"
Mag pri 10.20 Mag sec 11.80 delta mag (ΔM) 1.6 Spectral class G3V (yellow)
Pri motion ra +008 Sec motion ra
Pri motion dec -042 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
19216-6925 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 180284 19 21 34 -69 24 31 BRT 2014 AB 1895 1 240 4.3 10.20 11.80 1.60 <===
Show 19 21 34 -69 24 31 BAU 9003 AC 2015 4 176 48.7 9.75 13.58 3.83
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 180284 Constellation Pavo HIP 95151 Tycho2 9309-00236-1
Gaia DR2 6420810223002380544 HD 180284 CP CP-69 2978 Distance 184.16
Distance ly 600.73
 
 
WDS 19216-6925 BRT 2014 AB (HD 180284) : 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)
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19216-6925 BRT2014 AB 1895 1 240 4.3 10.20 11.80 G3V D 192133.54-692431.2

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

 
 
WDS 19216-6925 BRT 2014 AB (HD 180284) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19216-6925 BRT 2014 AB (HD 180284) : MEASURES
 
 
No records found.

 
 
WDS 19216-6925 (HD 180284) : VIRTUAL EYEPIECE
 
 

19216-6925 BRT2014A mag 10.2 Sp G3V 19216-6925 BRT2014B sep 2.5 P.A. 211.20 mag 11.8 19216-6925 BAU9003C sep 48.5 P.A. 178.50 mag 13.58 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 19216-6925 (HD 180284) : ALADIN DSS IMAGE @ 19h 21m 33.54s -69° 24' 31.2"
 
 
 
 
WDS 19216-6925 BRT 2014 AB (HD 180284) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19216-6925 BRT2014AB distance=1' 19216-6925 BAU9003AC distance=1' 19235-6924 DON 957AB distance=11' 19235-6924 SHY 755AC distance=11' 19193-6925 KPP1968 distance=13' 19239-6923 TDT1422 distance=13' 19225-6949 BRT2015 distance=26' 19269-6919 TDT1468 distance=29' 19240-7002 TDS 989 distance=40' 19243-7006 RSS 525 distance=45' 19243-7006 KPP3069AC distance=45' 19266-7010 TDT1464 distance=53' 19116-6919 TDT1289 distance=54' 19126-6849 TDT1294 distance=60' 19186-7023 LDS 671 distance=61' 19221-7029 HDS2742 distance=65' 19293-6833 HDS2769 distance=67' 19297-6833 TDT1497 distance=68' 19136-6829 TDT1306 distance=71' 19203-7036 UC 3891 distance=72' 19076-6928 TDT1240 distance=74' 19101-7012 TDT1271 distance=76' 19076-6925 DON 941 distance=76' 19355-6906 DON 960 distance=77' 19352-6959 CVN 64AB distance=79' 19352-6959 CVN 64AC distance=79' 19352-6959 CVN 64AD distance=79' 19359-6904 TDT1569 distance=80' 19084-7004 B 2467 distance=80' 19142-7037 B 2874 distance=82' 19369-6949 FIN 272AB distance=84' 19369-6949 BAU 58AC distance=84' 19369-6949 BAU 58AD distance=84' 19129-7039 TDT1299 distance=87' 19099-6825 SHY 314 distance=87' 19274-7048 HEI 270 distance=89' 19100-6823 BRT2013 distance=89' 19292-7046 LDS 679 distance=91' 19139-6803 NSN 444 distance=92' 19152-6758 LDS 669 distance=93' 19340-7033 TDT1546 distance=94' 19081-6822 LDS 664 distance=98' 19403-6911 UC 4001 distance=100' 19242-6745 TDT1428 distance=101' 19166-7103 TDT1343 distance=102' 19402-6903 MLO 87 distance=102' 19351-7039 HJ 5118AB distance=103' 19351-7039 BAU 57AC distance=103' 19351-7039 BAU 57AD distance=103' 19403-6959 NZO 98 distance=104' 19197-6741 MLO 84 distance=105' 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 19216-6925 BRT2014 AB 240 4.3 1
Show 19216-6925 BAU9003 AC 176 48.7 1
Show 19235-6924 DON 957 AB 249 2.8 11
Show 19235-6924 SHY 755 AC 119 999.9 11
Show 19193-6925 KPP1968 327 15.6 13
Show 19239-6923 TDT1422 274 0.5 13
Show 19225-6949 BRT2015 15 4.4 26
Show 19269-6919 TDT1468 38 0.5 29
Show 19240-7002 TDS 989 85 0.9 40
Show 19243-7006 RSS 525 348 16.8 45
Show 19243-7006 KPP3069 AC 227 8.8 45
Show 19266-7010 TDT1464 148 0.5 53
Show 19116-6919 TDT1289 240 0.5 54
Show 19126-6849 TDT1294 83 3.7 60
Show 19186-7023 LDS 671 294 81.3 61
Show 19221-7029 HDS2742 219 16.0 65
Show 19293-6833 HDS2769 61 0.2 67
Show 19297-6833 TDT1497 244 0.6 68
Show 19136-6829 TDT1306 245 0.5 71
Show 19203-7036 UC 3891 190 17.7 72
Show 19076-6928 TDT1240 135 0.4 74
Show 19101-7012 TDT1271 42 0.4 76
Show 19076-6925 DON 941 104 0.9 76
Show 19355-6906 DON 960 27 3.8 77
Show 19352-6959 CVN 64 AB 322 4.5 79
Show 19352-6959 CVN 64 AC 261 7.1 79
Show 19352-6959 CVN 64 AD 184 12.2 79
Show 19359-6904 TDT1569 168 0.5 80
Show 19084-7004 B 2467 129 1.9 80
Show 19142-7037 B 2874 198 9.7 82
Show 19369-6949 FIN 272 AB 37 5.7 84
Show 19369-6949 BAU 58 AC 343 46.7 84
Show 19369-6949 BAU 58 AD 326 53.8 84
Show 19129-7039 TDT1299 211 2.2 87
Show 19099-6825 SHY 314 1 449.2 87
Show 19274-7048 HEI 270 306 1.8 89
Show 19100-6823 BRT2013 111 5.1 89
Show 19292-7046 LDS 679 177 113.2 91
Show 19139-6803 NSN 444 265 1.9 92
Show 19152-6758 LDS 669 226 105.1 93
Show 19340-7033 TDT1546 240 2.4 94
Show 19081-6822 LDS 664 49 91.2 98
Show 19403-6911 UC 4001 31 63.4 100
Show 19242-6745 TDT1428 341 1.6 101
Show 19166-7103 TDT1343 204 0.6 102
Show 19402-6903 MLO 87 270 4.5 102
Show 19351-7039 HJ 5118 AB 7 8.6 103
Show 19351-7039 BAU 57 AC 234 12.4 103
Show 19351-7039 BAU 57 AD 37 34.8 103
Show 19403-6959 NZO 98 23 2.1 104
Show 19197-6741 MLO 84 94 5.7 105

 
 
WDS 19216-6925 : COMPONENTS
 
 
  A B
B pa=211.2°
sep=2.52"
 
C pa=178.5°
sep=48.53"
pa=176.8°
sep=46.43"
 
 
19216-6925 A
 
 
Name HD 180284 Coord arcsec 2000 192133.54-692431.2 Mag 10.2 Spectral class G3V (yellow)
PmRA 8.00 PmDE -42.0 HIP 95151 Tycho2 9309-00236-1
HD 180284 CP CP-69 2978
Tycho2
Tycho2 9309-00236-1 Pflag RAmdeg 290.38981187 DEmdeg -69.40875531
PmRA 8.3 PmDE -41.1 E RAmdeg 12 E DEmdeg 10
E pmRA 1.5 E pmDE 1.4 EpRAm 1989.20 EpDEm 1990.43
Num 6 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 10.523 E BTmag 0.024 VTmag 9.796
E VTmag 0.018 Prox 999 TYC T HIP 95151
CCDM RAdeg 290.38975361 DEdeg -69.40866167 EpRA 1990 1.33
EpDE 1990 1.78 E RAdeg 13.4 E DEdeg 9.8 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 95151 Proxy RAhms 19 21 33.54
DEdms -69 24 31.2 Vmag 9.74 VarFlag R Vmag H
RAdeg 290.39 DEdeg -69.4087 AstroRef Plx 4.32
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 180284 BD
CD CP CP-69 2978 Dm number -69 2978 VIred 0.74
SpType G3V R SpType Coord arcsec 2000 192133.54-692431.2
Hipparcos 2
HIP 95151 Sn 5 So 0 Nc 1
RArad 5.0682572789 DErad -1.2114095806 Plx 5.43 PmRA 8.99
PmDE -37.41 E RArad 0.71 E DErad 0.89 E Plx 1.31
E pmRA 0.89 E pmDE 1.21 Hpmag 9.8802 E Hpmag 0.0024
SHp 0.032 VA 0 BV 0.696 E BV 0.022
VI 0.75
CCDM
Ccdm 19216-6925 RComp Comp A Note1
Note2 Discov num DRAs -2.42 DDEs 29.1
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number -69 2978 Cat1 CPD
Name2 Cat2 HD 180284 M HD
ADS BDS M ADS BDS N IDS IDS 19109S6936A
HIC 95151
 
 
19216-6925 B
 
 
Coord arcsec 2000 192133.29-692433.4 Mag 11.8 Calc delta mag 1.6 Calc coord yes
CCDM
Ccdm 19216-6925 RComp Comp B Note1
Note2 Discov num BRT2014 DRAs DDEs
R dRAs Year 1895 Theta 240 Rho 4.3
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19109S6936B
HIC 95151
 
 
19216-6925 C
 
 
Coord arcsec 2000 192133.78-692519.7 Mag 13.58 PmRA -10.00 PmDE 0.0
Calc delta mag 3.38 Calc coord yes