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Doubles in session


Current system
19039-2152
ARA 1908


Nearby doubles
14' : 19047-2144
SEE 369

16' : 19040-2207
ARA1909

20' : 19028-2204
ARA1907

21' : 19043-2132
H N 126

33' : 19052-2218
DON 947

34' : 19050-2121
ARA1561

36' : 19014-2156
ARA1906

38' : 19065-2141
A 3085AB

39' : 19062-2214
ARA1911

42' : 19042-2234
I 641

46' : 19066-2219
ARA1913

51' : 19037-2243
DON 945

52' : 19074-2137
A 2265

52' : 19076-2144
ARA1563

53' : 19007-2220
ARA1905

56' : 19000-2145
ARA1560

56' : 19042-2247
DON 946

61' : 18596-2150
B 2466

62' : 19042-2254
H N 129

64' : 19061-2056
J 1840

65' : 18593-2155
TDT1169

66' : 19065-2247
ARA1912

68' : 19049-2046
ARA1166

72' : 18598-2111
BRT1545

74' : 18588-2139
ARA1558

75' : 19020-2043
J 1755



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.

19039-2152 ARA 1908

 
 
19h 03m 54.81s -21° 52' 00.8" P.A. 271.00 sep 11.5 mag 10.70,12.60 Sp A4II
 
 
Coord 2000 19039-2152 Discov num ARA1908 Comp Coord arcsec 2000 19 03 54.81 -21 52 00.8
Date first 1926 Date last 2020 Obs 7
Pa first 274 Pa last 270.8 P.A. Now (θ) 270.8°
Sep first 11.0 Sep last 11.53 Sep. Now (ρ) 11.53"
Mag pri 10.70 Mag sec 12.60 delta mag (ΔM) 1.9 Spectral class A4II (white)
Pri motion ra -002 Sec motion ra -003
Pri motion dec -010 Sec motion dec -007
Notes
rPM=0.31
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6294-01314-1 Gaia DR2 4081627581706686464 HD 177055
 
 
WDS 19039-2152 ARA 1908 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19039-2152 ARA1908 1998 2 272 11.6 10.70 12.60 A4II D 190354.81-215200.8
19039-2152 ARA1908 1999 3 272 11.5 10.70 12.60 A4II D 190354.81-215200.8
19039-2152 ARA1908 2010 5 271 12.4 10.70 12.60 A4II 190354.81-215200.8
19039-2152 ARA1908 2015 5 272 11.5 10.70 12.60 A4II 190354.81-215200.8
19039-2152 ARA1908 2020 7 271 11.5 10.70 12.60 A4II 190354.81-215200.8

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

 
 
WDS 19039-2152 ARA 1908 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19039-2152 ARA 1908 : MEASURES
 
 
No records found.

 
 
WDS 19039-2152 : VIRTUAL EYEPIECE
 
 

19039-2152 ARA1908A mag 10.7 Sp A4II 19039-2152 ARA1908B sep 10.7 P.A. 270.90 mag 12.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19039-2152 : ALADIN DSS IMAGE @ 19h 03m 54.81s -21° 52' 00.8"
 
 
 
 
WDS 19039-2152 ARA 1908 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19039-2152 ARA1908 distance=0' 19047-2144 SEE 369 distance=14' 19040-2207 ARA1909 distance=16' 19028-2204 ARA1907 distance=20' 19043-2132 H N 126 distance=21' 19052-2218 DON 947 distance=33' 19050-2121 ARA1561 distance=34' 19014-2156 ARA1906 distance=36' 19065-2141 A 3085AB distance=38' 19065-2141 A 3085AB,C distance=38' 19062-2214 ARA1911 distance=39' 19042-2234 I 641 distance=42' 19066-2219 ARA1913 distance=46' 19037-2243 DON 945 distance=51' 19074-2137 A 2265 distance=52' 19076-2144 ARA1563 distance=52' 19007-2220 ARA1905 distance=53' 19000-2145 ARA1560 distance=56' 19042-2247 DON 946 distance=56' 18596-2150 B 2466 distance=61' 19042-2254 H N 129 distance=62' 19061-2056 J 1840 distance=64' 18593-2155 TDT1169 distance=65' 19065-2247 ARA1912 distance=66' 19049-2046 ARA1166 distance=68' 18598-2111 BRT1545 distance=72' 18588-2139 ARA1558 distance=74' 19020-2043 J 1755 distance=75' 19021-2041 AAQ 10 distance=76' 18592-2114 HDS2693Aa,Ab distance=76' 18592-2114 RST5127AB distance=76' 18590-2115 KPP4133 distance=78' 19026-2309 DON 940 distance=80' 19000-2054 DON 938 distance=80' 18580-2145 B 2870 distance=83' 19097-2128 B 2471 distance=84' 19098-2222 KPP1411 distance=87' 18597-2257 DON 937 distance=87' 19079-2259 ARA2256 distance=88' 18593-2253 SHN 237 distance=89' 18590-2059 OL 145 distance=90' 19012-2318 OCC1052 distance=94' 19007-2030 ARA1165 distance=95' 19050-2018 BRT1546 distance=96' 19098-2101 FIN 311AB (Albaldah) distance=97' 19098-2101 FIN 311AB,C distance=97' 19104-2118 ARA1564 distance=97' 19068-2321 ARA2254 distance=98' 19012-2323 OCC1053 distance=99' 19111-2154 DON 953 distance=101' 19087-2311 B 2469 distance=104' 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 19039-2152 ARA1908 271 11.5
Show 19047-2144 SEE 369 252 38.4 14
Show 19040-2207 ARA1909 110 6.0 16
Show 19028-2204 ARA1907 333 7.5 20
Show 19043-2132 H N 126 183 1.3 21
Show 19052-2218 DON 947 140 4.3 33
Show 19050-2121 ARA1561 214 8.4 34
Show 19014-2156 ARA1906 334 14.2 36
Show 19065-2141 A 3085 AB 279 0.2 38
Show 19065-2141 A 3085 AB,C 309 16.2 38
Show 19062-2214 ARA1911 338 13.1 39
Show 19042-2234 I 641 145 4.4 42
Show 19066-2219 ARA1913 299 12.7 46
Show 19037-2243 DON 945 239 1.0 51
Show 19074-2137 A 2265 72 2.6 52
Show 19076-2144 ARA1563 3 13.4 52
Show 19007-2220 ARA1905 42 9.9 53
Show 19000-2145 ARA1560 246 6.8 56
Show 19042-2247 DON 946 189 0.8 56
Show 18596-2150 B 2466 272 10.0 61
Show 19042-2254 H N 129 309 8.3 62
Show 19061-2056 J 1840 116 10.2 64
Show 18593-2155 TDT1169 216 1.7 65
Show 19065-2247 ARA1912 77 8.4 66
Show 19049-2046 ARA1166 20 10.6 68
Show 18598-2111 BRT1545 135 5.1 72
Show 18588-2139 ARA1558 137 6.3 74
Show 19020-2043 J 1755 95 3.9 75
Show 19021-2041 AAQ 10 90 4.6 76
Show 18592-2114 HDS2693 Aa,Ab 160 0.3 76
Show 18592-2114 RST5127 AB 189 3.2 76
Show 18590-2115 KPP4133 24 1.8 78
Show 19026-2309 DON 940 334 2.2 80
Show 19000-2054 DON 938 234 1.4 80
Show 18580-2145 B 2870 263 6.0 83
Show 19097-2128 B 2471 5 7.0 84
Show 19098-2222 KPP1411 104 10.6 87
Show 18597-2257 DON 937 149 1.3 87
Show 19079-2259 ARA2256 2 7.9 88
Show 18593-2253 SHN 237 -1 0.1 89
Show 18590-2059 OL 145 184 4.2 90
Show 19012-2318 OCC1052 -1 0.0 94
Show 19007-2030 ARA1165 288 12.1 95
Show 19050-2018 BRT1546 264 3.7 96
Show Albaldah 19098-2101 FIN 311 AB 179 0.1 97
Show 19098-2101 FIN 311 AB,C 136 0.3 97
Show 19104-2118 ARA1564 146 15.1 97
Show 19068-2321 ARA2254 210 8.3 98
Show 19012-2323 OCC1053 -1 0.0 99
Show 19111-2154 DON 953 88 5.9 101
Show 19087-2311 B 2469 315 10.0 104

 
 
WDS 19039-2152 : COMPONENTS
 
 
  A
B pa=270.9°
sep=10.70"
 
 
19039-2152 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 190354.81-215200.8 Mag 10.7 Spectral class A4II (white)
PmRA -2.00 PmDE -10.0 Tycho2 6294-01314-1 HD 177055
Tycho2
Tycho2 6294-01314-1 Pflag RAmdeg 285.97840162 DEmdeg -21.86690736
PmRA -3.5 PmDE -14.1 E RAmdeg 37 E DEmdeg 50
E pmRA 2.4 E pmDE 2.5 EpRAm 1987.95 EpDEm 1985.09
Num 4 Q RAmdeg 1.6 Q DEmdeg 0.3 Q pmRA 1.6
Q pmDE 0.3 BTmag 11.193 E BTmag 0.068 VTmag 10.816
E VTmag 0.075 Prox 999 TYC T HIP
CCDM RAdeg 285.97841000 DEdeg -21.86687500 EpRA 1990 1.80
EpDE 1990 1.69 E RAdeg 37.7 E DEdeg 52.5 Posflg
Corr -0.1
CCDM
Ccdm 19039-2152 RComp Comp A Note1
Note2 Discov num DRAs 0.84 DDEs -1.0
R dRAs 40 Year Theta Rho
Obs 2 Vmag 10.7 Sp A2 PmNote
PmRA PmDE Dm number -22 4959 Cat1 BD
Name2 Cat2 HD 177055 M HD
ADS BDS M ADS BDS N IDS IDS 18579S2201A
HIC
 
 
19039-2152 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190354.04-215200.6 Mag 12.6 PmRA -3.00
PmDE -7.0 Calc delta mag 1.9 Calc coord yes
CCDM
Ccdm 19039-2152 RComp Comp B Note1
Note2 Discov num ARA1908 DRAs -0.06 DDEs -0.1
R dRAs 40 Year 1926 Theta 274 Rho 11.1
Obs 1 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18579S2201B
HIC