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Doubles in session


Current system
19491-2000
RST 5144


Nearby doubles
29' : 19472-2003
BRT1555

30' : 19471-1953
BU 146

37' : 19501-2034
TDT1788

38' : 19512-2023
SHN 240

42' : 19462-1959
TDT1723

42' : 19512-2030
TDT1804

48' : 19506-1917
HJ 2900

59' : 19492-1902
B 451

60' : 19480-2057
HDS2815

67' : 19448-2029
DON 965AB

69' : 19537-2022
UC 4046

71' : 19444-1939
ARA 792

74' : 19440-1947
BHA 33

76' : 19446-2039
ARA1198

76' : 19441-2027
BHA 34

77' : 19541-1930
ARA 793

78' : 19508-1846
KPP4172

79' : 19536-2048
LDS4822

80' : 19536-1912
DAM 183

80' : 19438-2028
UC 4014

82' : 19548-1949
GWP2907

82' : 19535-2054
ARA1572

87' : 19459-2113
ARA1571

87' : 19430-1957
WSP 67AB

88' : 19552-2021
HLD 36

89' : 19488-2129
TDS1016



Selections
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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.

19491-2000 RST 5144

 
 
19h 49m 07.72s -20° 00' 13.9" P.A. 124.00 sep 2.9 mag 10.01,15.30 Sp A2III/IV
 
 
Coord 2000 19491-2000 Discov num RST5144 Comp Coord arcsec 2000 19 49 07.72 -20 00 13.9
Date first 1941 Date last 1971 Obs 2
Pa first 123 Pa last 123.5 P.A. Now (θ) 123.5°
Sep first 2.8 Sep last 2.91 Sep. Now (ρ) 2.91"
Mag pri 10.01 Mag sec 15.30 delta mag (ΔM) 5.29 Spectral class A2III/IV (white)
Pri motion ra +006 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6320-01987-1 Gaia DR2 6868603994321099776 HD 187134
 
 
WDS 19491-2000 RST 5144 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19491-2000 RST5144 1971 2 124 2.9 10.01 15.30 A2III/IV 194907.72-200013.9

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

 
 
WDS 19491-2000 RST 5144 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19491-2000 RST 5144 : MEASURES
 
 
No records found.

 
 
WDS 19491-2000 : VIRTUAL EYEPIECE
 
 

19491-2000 RST5144A mag 10.01 Sp A2III/IV 19491-2000 RST5144B sep 2.8 P.A. 125.20 mag 15.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 19491-2000 : ALADIN DSS IMAGE @ 19h 49m 07.72s -20° 00' 13.9"
 
 
 
 
WDS 19491-2000 RST 5144 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19491-2000 RST5144 distance=0' 19472-2003 BRT1555 distance=29' 19471-1953 BU 146 distance=30' 19501-2034 TDT1788 distance=37' 19512-2023 SHN 240 distance=38' 19462-1959 TDT1723 distance=42' 19512-2030 TDT1804 distance=42' 19506-1917 HJ 2900 distance=48' 19492-1902 B 451 distance=59' 19480-2057 HDS2815 distance=60' 19448-2029 DON 965AB distance=67' 19448-2029 DON 965AC distance=67' 19448-2029 HJ 2890AD distance=67' 19448-2029 HJ 2890AE distance=67' 19537-2022 UC 4046 distance=69' 19444-1939 ARA 792 distance=71' 19440-1947 BHA 33 distance=74' 19446-2039 ARA1198 distance=76' 19441-2027 BHA 34 distance=76' 19541-1930 ARA 793 distance=77' 19508-1846 KPP4172 distance=78' 19536-2048 LDS4822 distance=79' 19536-1912 DAM 183 distance=80' 19438-2028 UC 4014 distance=80' 19548-1949 GWP2907 distance=82' 19535-2054 ARA1572 distance=82' 19459-2113 ARA1571 distance=87' 19430-1957 WSP 67AB distance=87' 19430-1957 WSP 67AC distance=87' 19430-1957 WSP 67AD distance=87' 19430-1957 WSP 67AE distance=87' 19430-1957 WSP 67AF distance=87' 19552-2021 HLD 36 distance=88' 19488-2129 TDS1016 distance=89' 19431-2023 RST3234 distance=89' 19440-2058 ARA1570 distance=92' 19546-1914 HJ 1446 distance=93' 19428-2034 ARA1195 distance=96' 19465-2131 BU 467 distance=99' 19480-1819 UC 4025 distance=103' 19531-2126 HJ 2902 distance=103' 19422-2046 CVN 65 distance=108' 19448-1832 RST3237 distance=108' 19512-1816 UC 4041 distance=109' 19445-1829 AAQ 11 distance=109' 19567-2029 DON 973 distance=111' 19460-2142 LDS4817 distance=111' 19475-2150 STN 49 distance=112' 19559-2103 ARA1573 distance=115' 19404-1943 GWP2879 distance=126' 19574-1907 TDT1875 distance=129' 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 19491-2000 RST5144 124 2.9
Show 19472-2003 BRT1555 247 3.9 29
Show 19471-1953 BU 146 78 0.5 30
Show 19501-2034 TDT1788 228 0.6 37
Show 19512-2023 SHN 240 -1 0.3 38
Show 19462-1959 TDT1723 14 0.6 42
Show 19512-2030 TDT1804 242 0.5 42
Show 19506-1917 HJ 2900 63 19.4 48
Show 19492-1902 B 451 54 0.5 59
Show 19480-2057 HDS2815 19 0.2 60
Show 19448-2029 DON 965 AB 241 2.8 67
Show 19448-2029 DON 965 AC 208 4.8 67
Show 19448-2029 HJ 2890 AD 280 30.7 67
Show 19448-2029 HJ 2890 AE 348 30.0 67
Show 19537-2022 UC 4046 106 64.0 69
Show 19444-1939 ARA 792 227 8.8 71
Show 19440-1947 BHA 33 187 11.2 74
Show 19446-2039 ARA1198 72 14.7 76
Show 19441-2027 BHA 34 108 6.5 76
Show 19541-1930 ARA 793 246 11.7 77
Show 19508-1846 KPP4172 332 1.9 78
Show 19536-2048 LDS4822 267 45.3 79
Show 19536-1912 DAM 183 248 7.0 80
Show 19438-2028 UC 4014 52 45.0 80
Show 19548-1949 GWP2907 141 108.3 82
Show 19535-2054 ARA1572 255 9.0 82
Show 19459-2113 ARA1571 332 15.4 87
Show 19430-1957 WSP 67 AB 54 4.5 87
Show 19430-1957 WSP 67 AC 69 6.0 87
Show 19430-1957 WSP 67 AD 153 18.4 87
Show 19430-1957 WSP 67 AE 330 14.5 87
Show 19430-1957 WSP 67 AF 316 23.5 87
Show 19552-2021 HLD 36 219 1.3 88
Show 19488-2129 TDS1016 270 0.8 89
Show 19431-2023 RST3234 158 1.2 89
Show 19440-2058 ARA1570 64 9.8 92
Show 19546-1914 HJ 1446 54 16.9 93
Show 19428-2034 ARA1195 186 12.5 96
Show 19465-2131 BU 467 137 3.7 99
Show 19480-1819 UC 4025 124 76.3 103
Show 19531-2126 HJ 2902 31 16.2 103
Show 19422-2046 CVN 65 27 5.9 108
Show 19448-1832 RST3237 171 3.2 108
Show 19512-1816 UC 4041 315 13.9 109
Show 19445-1829 AAQ 11 351 5.7 109
Show 19567-2029 DON 973 348 4.3 111
Show 19460-2142 LDS4817 106 127.9 111
Show 19475-2150 STN 49 336 1.4 112
Show 19559-2103 ARA1573 207 8.9 115
Show 19404-1943 GWP2879 220 300.7 126
Show 19574-1907 TDT1875 255 0.6 129

 
 
WDS 19491-2000 : COMPONENTS
 
 
  A
B pa=125.2°
sep=2.79"
 
 
19491-2000 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194907.72-200013.9 Mag 10.01 Spectral class A2III/IV (white)
PmRA 6.00 PmDE -14.0 Tycho2 6320-01987-1 HD 187134
DM BD-20 5719
Tycho2
Tycho2 6320-01987-1 Pflag RAmdeg 297.28217997 DEmdeg -20.00388273
PmRA 1.3 PmDE 0.0 E RAmdeg 19 E DEmdeg 22
E pmRA 3.6 E pmDE 3.7 EpRAm 1991.18 EpDEm 1990.97
Num 3 Q RAmdeg 2.1 Q DEmdeg 2.1 Q pmRA 2.2
Q pmDE 2.2 BTmag 10.307 E BTmag 0.032 VTmag 10.012
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 297.28217500 DEdeg -20.00388056 EpRA 1990 1.75
EpDE 1990 1.68 E RAdeg 19.2 E DEdeg 22.1 Posflg
Corr -0.2
 
 
19491-2000 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194907.88-200015.5 Mag 15.3 Calc delta mag 5.29
Calc coord yes