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Doubles in session


Current system
19488-2129
TDS 1016


Nearby doubles
28' : 19475-2150
STN 49

32' : 19465-2131
BU 467

33' : 19480-2057
HDS2815

42' : 19460-2142
LDS4817

43' : 19459-2113
ARA1571

44' : 19480-2211
DON 968

57' : 19454-2201
DON 966

58' : 19501-2034
TDT1788

62' : 19531-2126
HJ 2902

68' : 19512-2030
TDT1804

69' : 19490-2236
DON 969

73' : 19512-2023
SHN 240

73' : 19440-2058
ARA1570

76' : 19535-2054
ARA1572

78' : 19446-2039
ARA1198

79' : 19536-2048
LDS4822

84' : 19448-2029
DON 965AB

87' : 19496-2254
UC 4031

88' : 19472-2003
BRT1555

89' : 19491-2000
RST5144

90' : 19441-2027
BHA 34

91' : 19453-2245
B 2879

92' : 19438-2028
UC 4014

93' : 19524-2246
OCC 188

97' : 19537-2022
UC 4046

97' : 19462-1959
TDT1723



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Binary Systems
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19488-2129 TDS 1016

 
 
19h 48m 45.65s -21° 28' 30.6" P.A. 270.00 sep 0.8 mag 10.50,11.58
 
 
Coord 2000 19488-2129 Discov num TDS1016 Comp Coord arcsec 2000 19 48 45.65 -21 28 30.6
Date first 1991 Date last 1991 Obs 1
Pa first 270 Pa last 270.4 P.A. Now (θ) 270.4°
Sep first 0.8 Sep last 0.806 Sep. Now (ρ) 0.806"
Mag pri 10.50 Mag sec 11.58 delta mag (ΔM) 1.08 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -019 Sec motion dec -019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6324-01568-1 Gaia DR2 6865079097480076800
 
 
WDS 19488-2129 TDS 1016 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19488-2129 TDS1016 1991 1 270 0.8 10.50 11.58 194845.65-212830.6

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

 
 
WDS 19488-2129 TDS 1016 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19488-2129 TDS 1016 : MEASURES
 
 
No records found.

 
 
WDS 19488-2129 : VIRTUAL EYEPIECE
 
 

19488-2129 TDS1016A mag 10.5 19488-2129 TDS1016B sep 0.8 P.A. 270.40 mag 11.58 virtual eyepiece
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Radius:
Components only
 
 
WDS 19488-2129 : ALADIN DSS IMAGE @ 19h 48m 45.65s -21° 28' 30.6"
 
 
 
 
WDS 19488-2129 TDS 1016 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19488-2129 TDS1016 distance=0' 19475-2150 STN 49 distance=28' 19465-2131 BU 467 distance=32' 19480-2057 HDS2815 distance=33' 19460-2142 LDS4817 distance=42' 19459-2113 ARA1571 distance=43' 19480-2211 DON 968 distance=44' 19454-2201 DON 966 distance=57' 19501-2034 TDT1788 distance=58' 19531-2126 HJ 2902 distance=62' 19512-2030 TDT1804 distance=68' 19490-2236 DON 969 distance=69' 19512-2023 SHN 240 distance=73' 19440-2058 ARA1570 distance=73' 19535-2054 ARA1572 distance=76' 19446-2039 ARA1198 distance=78' 19536-2048 LDS4822 distance=79' 19448-2029 DON 965AB distance=84' 19448-2029 DON 965AC distance=84' 19448-2029 HJ 2890AD distance=84' 19448-2029 HJ 2890AE distance=84' 19496-2254 UC 4031 distance=87' 19472-2003 BRT1555 distance=88' 19491-2000 RST5144 distance=89' 19441-2027 BHA 34 distance=90' 19453-2245 B 2879 distance=91' 19438-2028 UC 4014 distance=92' 19524-2246 OCC 188 distance=93' 19537-2022 UC 4046 distance=97' 19462-1959 TDT1723 distance=97' 19471-1953 BU 146 distance=99' 19428-2034 ARA1195 distance=101' 19422-2046 CVN 65 distance=102' 19559-2103 ARA1573 distance=104' 19431-2023 RST3234 distance=104' 19563-2138 LDS 694 distance=106' 19420-2223 HDS2793 distance=109' 19562-2206 BRT1556 distance=111' 19408-2115 UC 4005 distance=112' 19552-2021 HLD 36 distance=113' 19528-2309 OCC 189 distance=116' 19455-2319 B 446AB distance=120' 19455-2319 B 446AC distance=120' 19440-1947 BHA 33 distance=123' 19430-1957 WSP 67AB distance=123' 19430-1957 WSP 67AC distance=123' 19430-1957 WSP 67AD distance=123' 19430-1957 WSP 67AE distance=123' 19430-1957 WSP 67AF distance=123' 19575-2108 BRT1557 distance=124' 19444-1939 ARA 792 distance=126' 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 19488-2129 TDS1016 270 0.8
Show 19475-2150 STN 49 336 1.4 28
Show 19465-2131 BU 467 137 3.7 32
Show 19480-2057 HDS2815 19 0.2 33
Show 19460-2142 LDS4817 106 127.9 42
Show 19459-2113 ARA1571 332 15.4 43
Show 19480-2211 DON 968 232 1.8 44
Show 19454-2201 DON 966 288 3.2 57
Show 19501-2034 TDT1788 228 0.6 58
Show 19531-2126 HJ 2902 31 16.2 62
Show 19512-2030 TDT1804 242 0.5 68
Show 19490-2236 DON 969 12 1.9 69
Show 19512-2023 SHN 240 -1 0.3 73
Show 19440-2058 ARA1570 64 9.8 73
Show 19535-2054 ARA1572 255 9.0 76
Show 19446-2039 ARA1198 72 14.7 78
Show 19536-2048 LDS4822 267 45.3 79
Show 19448-2029 DON 965 AB 241 2.8 84
Show 19448-2029 DON 965 AC 208 4.8 84
Show 19448-2029 HJ 2890 AD 280 30.7 84
Show 19448-2029 HJ 2890 AE 348 30.0 84
Show 19496-2254 UC 4031 286 25.5 87
Show 19472-2003 BRT1555 247 3.9 88
Show 19491-2000 RST5144 124 2.9 89
Show 19441-2027 BHA 34 108 6.5 90
Show 19453-2245 B 2879 150 13.0 91
Show 19438-2028 UC 4014 52 45.0 92
Show 19524-2246 OCC 188 -1 0.5 93
Show 19537-2022 UC 4046 106 64.0 97
Show 19462-1959 TDT1723 14 0.6 97
Show 19471-1953 BU 146 78 0.5 99
Show 19428-2034 ARA1195 186 12.5 101
Show 19422-2046 CVN 65 27 5.9 102
Show 19559-2103 ARA1573 207 8.9 104
Show 19431-2023 RST3234 158 1.2 104
Show 19563-2138 LDS 694 212 10.2 106
Show 19420-2223 HDS2793 181 0.1 109
Show 19562-2206 BRT1556 35 3.5 111
Show 19408-2115 UC 4005 234 11.8 112
Show 19552-2021 HLD 36 219 1.3 113
Show 19528-2309 OCC 189 -1 0.1 116
Show 19455-2319 B 446 AB 251 3.3 120
Show 19455-2319 B 446 AC 162 29.2 120
Show 19440-1947 BHA 33 187 11.2 123
Show 19430-1957 WSP 67 AB 54 4.5 123
Show 19430-1957 WSP 67 AC 69 6.0 123
Show 19430-1957 WSP 67 AD 153 18.4 123
Show 19430-1957 WSP 67 AE 330 14.5 123
Show 19430-1957 WSP 67 AF 316 23.5 123
Show 19575-2108 BRT1557 190 2.8 124
Show 19444-1939 ARA 792 227 8.8 126

 
 
WDS 19488-2129 : COMPONENTS
 
 
  A
B pa=270.4°
sep=0.75"
 
 
19488-2129 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194845.65-212830.6 Mag 10.5 PmRA -2.00
PmDE -19.0 Tycho2 6324-01568-1
Tycho2
Tycho2 6324-01568-1 Pflag P RAmdeg 297.19022822 DEmdeg -21.47517197
PmRA -2.4 PmDE -18.5 E RAmdeg 39 E DEmdeg 46
E pmRA 3.4 E pmDE 3.5 EpRAm 1989.84 EpDEm 1989.10
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.4 Q pmRA 0.1
Q pmDE 1.4 BTmag 11.638 E BTmag 0.090 VTmag 10.499
E VTmag 0.053 Prox 8 TYC T HIP
CCDM RAdeg 297.19028056 DEdeg -21.47512917 EpRA 1990 1.77
EpDE 1990 1.63 E RAdeg 40.3 E DEdeg 47.4 Posflg D
Corr -0.3
 
 
19488-2129 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194845.60-212830.6 Mag 11.58 PmRA -2.00
PmDE -19.0 Tycho2 6324-01568-2 Calc delta mag 1.08 Calc coord yes
Tycho2
Tycho2 6324-01568-2 Pflag P RAmdeg 297.19022822 DEmdeg -21.47517197
PmRA -2.4 PmDE -18.5 E RAmdeg 39 E DEmdeg 46
E pmRA 3.4 E pmDE 3.5 EpRAm 1989.84 EpDEm 1989.10
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.4 Q pmRA 0.1
Q pmDE 1.4 BTmag 12.683 E BTmag 0.287 VTmag 11.580
E VTmag 0.142 Prox 8 TYC T HIP
CCDM RAdeg 297.19004000 DEdeg -21.47512778 EpRA 1990 1.77
EpDE 1990 1.63 E RAdeg 88.7 E DEdeg 103.8 Posflg D
Corr -0.4