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Doubles in session


Current system
18501+1952
TDT 1079
HD 349457


Nearby doubles
8' : 18496+1953
MMA 28

10' : 18508+1954
KPP 426

12' : 18505+2002
KU 121

37' : 18489+1920
DCH 121

38' : 18525+2007
TDT1101

40' : 18474+1957
TDT1056

45' : 18482+2028
TDT1060

51' : 18529+1919
J 470

52' : 18500+2043
HU 328

55' : 18517+2041
J 809

64' : 18528+2043
TDT1105

65' : 18487+2053
RAS 27

68' : 18509+2058
COU 317AB

73' : 18534+1856
TDT1114

75' : 18534+1851
LDS5867AB

76' : 18457+2033
HJ 2839AB

77' : 18545+2037
STF2415

81' : 18490+2110
STF2401AB

82' : 18558+1935
KU 122

82' : 18444+2003
GRV 238

85' : 18444+2015
ALD 4AB

85' : 18445+1913
J 466

88' : 18515+2117
TDT1091

89' : 18527+2112
TDT1103

93' : 18498+2124
HU 327

97' : 18545+1837
HDS2680AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18501+1952 TDT 1079 (HD 349457)

 
 
18h 50m 08.48s +19° 51' 37.9" P.A. 295.00 sep 1.3 mag 11.32,12.40
 
 
Coord 2000 18501+1952 Discov num TDT1079 Comp Coord arcsec 2000 18 50 08.48 +19 51 37.9
Date first 1991 Date last 1991 Obs 1
Pa first 295 Pa last 295 P.A. Now (θ) 295°
Sep first 1.3 Sep last 1.26 Sep. Now (ρ) 1.26"
Mag pri 11.32 Mag sec 12.40 delta mag (ΔM) 1.08 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec -033 Sec motion dec -033
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 349457 Constellation Hercules Tycho2 1592-01127-1 Gaia DR2 4518683488104316160
HD 349457
 
 
WDS 18501+1952 TDT 1079 (HD 349457) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18501+1952 TDT1079 1991 1 295 1.3 11.32 12.40 185008.48+195137.9

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

 
 
WDS 18501+1952 TDT 1079 (HD 349457) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18501+1952 TDT 1079 (HD 349457) : MEASURES
 
 
No records found.

 
 
WDS 18501+1952 (HD 349457) : VIRTUAL EYEPIECE
 
 

18501+1952 TDT1079A mag 11.32 18501+1952 TDT1079B sep 1.3 P.A. 295.00 mag 12.4 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 18501+1952 (HD 349457) : ALADIN DSS IMAGE @ 18h 50m 08.48s +19° 51' 37.9"
 
 
 
 
WDS 18501+1952 TDT 1079 (HD 349457) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18501+1952 TDT1079 distance=1' 18496+1953 MMA 28 distance=8' 18508+1954 KPP 426 distance=10' 18505+2002 KU 121 distance=12' 18489+1920 DCH 121 distance=37' 18525+2007 TDT1101 distance=38' 18474+1957 TDT1056 distance=40' 18482+2028 TDT1060 distance=45' 18529+1919 J 470 distance=51' 18500+2043 HU 328 distance=52' 18517+2041 J 809 distance=55' 18528+2043 TDT1105 distance=64' 18487+2053 RAS 27 distance=65' 18509+2058 COU 317AB distance=68' 18509+2058 COU 317AC distance=68' 18534+1856 TDT1114 distance=73' 18534+1851 LDS5867AB distance=75' 18534+1851 SKF 331AC distance=75' 18457+2033 HJ 2839AB distance=76' 18457+2033 HJ 2839AC distance=76' 18457+2033 HJ 2839AD distance=76' 18457+2033 HJ 2839AE distance=76' 18545+2037 STF2415 distance=77' 18490+2110 STF2401AB distance=81' 18490+2110 STF2401AC distance=81' 18558+1935 KU 122 distance=82' 18444+2003 GRV 238 distance=82' 18444+2015 ALD 4AB distance=85' 18444+2015 DAM 640AC distance=85' 18444+2015 ALD 4Aa,Ab distance=85' 18444+2015 ALD 4AD distance=85' 18445+1913 J 466 distance=85' 18515+2117 TDT1091 distance=88' 18527+2112 TDT1103 distance=89' 18498+2124 HU 327 distance=93' 18545+1837 HDS2680AB distance=97' 18545+1837 HDS2680AC distance=97' 18545+1837 HDS2680AD distance=97' 18545+1837 HDS2680AE distance=97' 18523+2126 ISO 8 distance=99' 18492+1813 SMA 81AB distance=100' 18492+1813 DAM 353AC distance=100' 18492+1813 DAM 353AD distance=100' 18432+1928 BU 645 distance=101' 18430+1955 TDS 936 distance=101' 18495+1811 HDS2668 distance=101' 18473+2125 GRV 239 distance=102' 18443+2052 HU 325 distance=103' 18558+1839 TDT1132 distance=108' 18470+1811 ENG 64AB distance=111' 18470+1811 ENG 64AD distance=111' 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 18501+1952 TDT1079 295 1.3 1
Show 18496+1953 MMA 28 70 13.9 8
Show 18508+1954 KPP 426 97 4.6 10
Show 18505+2002 KU 121 312 31.5 12
Show 18489+1920 DCH 121 10 0.4 37
Show 18525+2007 TDT1101 117 0.6 38
Show 18474+1957 TDT1056 171 4.6 40
Show 18482+2028 TDT1060 175 0.6 45
Show 18529+1919 J 470 311 3.4 51
Show 18500+2043 HU 328 187 4.8 52
Show 18517+2041 J 809 211 1.6 55
Show 18528+2043 TDT1105 12 0.6 64
Show 18487+2053 RAS 27 218 1.2 65
Show 18509+2058 COU 317 AB 94 1.5 68
Show 18509+2058 COU 317 AC 2 17.3 68
Show 18534+1856 TDT1114 107 0.6 73
Show 18534+1851 LDS5867 AB 207 210.7 75
Show 18534+1851 SKF 331 AC 239 2.6 75
Show 18457+2033 HJ 2839 AB 57 74.8 76
Show 18457+2033 HJ 2839 AC 59 73.0 76
Show 18457+2033 HJ 2839 AD 336 25.4 76
Show 18457+2033 HJ 2839 AE 13 61.1 76
Show 18545+2037 STF2415 289 1.9 77
Show 18490+2110 STF2401 AB 38 4.2 81
Show 18490+2110 STF2401 AC 149 92.9 81
Show 18558+1935 KU 122 151 22.2 82
Show 18444+2003 GRV 238 345 36.6 82
Show 18444+2015 ALD 4 AB 342 4.2 85
Show 18444+2015 DAM 640 AC 168 11.0 85
Show 18444+2015 ALD 4 Aa,Ab 225 0.7 85
Show 18444+2015 ALD 4 AD 332 3.9 85
Show 18445+1913 J 466 214 2.9 85
Show 18515+2117 TDT1091 297 0.7 88
Show 18527+2112 TDT1103 131 3.4 89
Show 18498+2124 HU 327 60 0.3 93
Show 18545+1837 HDS2680 AB 93 4.0 97
Show 18545+1837 HDS2680 AC 180 11.8 97
Show 18545+1837 HDS2680 AD 129 12.0 97
Show 18545+1837 HDS2680 AE 93 12.2 97
Show 18523+2126 ISO 8 138 0.2 99
Show 18492+1813 SMA 81 AB 338 21.9 100
Show 18492+1813 DAM 353 AC 118 6.3 100
Show 18492+1813 DAM 353 AD 259 9.6 100
Show 18432+1928 BU 645 305 9.3 101
Show 18430+1955 TDS 936 157 2.0 101
Show 18495+1811 HDS2668 60 0.4 101
Show 18473+2125 GRV 239 244 7.6 102
Show 18443+2052 HU 325 8 0.3 103
Show 18558+1839 TDT1132 218 1.0 108
Show 18470+1811 ENG 64 AB 241 113.7 111
Show 18470+1811 ENG 64 AD 258 143.8 111

 
 
WDS 18501+1952 : COMPONENTS
 
 
  A
B pa=295.0°
sep=1.26"
 
 
18501+1952 A
 
 
Name HD 349457 Coord arcsec 2000 185008.48+195137.9 Mag 11.32 PmRA 0.00
PmDE -33.0
 
 
18501+1952 B
 
 
Coord arcsec 2000 185008.40+195138.4 Mag 12.4 PmRA 0.00 PmDE -33.0
Delta magnitude 1.08 Coordinate calculated yes