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Current system
16450+5125
SLE 15


Nearby doubles
14' : 16438+5133
HU 664

38' : 16413+5138
TDT 33

42' : 16495+5124
CVR1675

47' : 16437+5040
STF2100AB

50' : 16440+5036
ES 76AB

53' : 16463+5034
CVR1673

59' : 16473+5218
ES 970

59' : 16454+5027
ES 2653

65' : 16461+5021
SKF 244

69' : 16518+5103
ES 971AB

72' : 16390+5040
CVR1669

75' : 16461+5012
ES 969

76' : 16422+5236
BEM 22

77' : 16383+5040
CVR 189

82' : 16408+5014
ES 632

83' : 16528+5048
LDS4700

91' : 16392+5237
ES 968

97' : 16547+5052
GRV1223

97' : 16460+4948
COU1770

99' : 16549+5158
A 1870

100' : 16555+5141
ES 972

102' : 16476+5303
VVO 15

105' : 16402+5300
KPP4009

109' : 16566+5127
ES 2654

111' : 16525+5250
TDS 840

112' : 16503+5305
TDT 108



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

16450+5125 SLE 15

 
 
16h 44m 59.04s +51° 24' 42.6" P.A. 320.00 sep 22.8 mag 8.88,12.89 Sp F5 dist. 283.29 pc (924.09 l.y.)
 
 
Coord 2000 16450+5125 Discov num SLE  15 Comp Coord arcsec 2000 16 44 59.04 +51 24 42.6
Date first 1982 Date last 2015 Obs 11
Pa first 320 Pa last 319.5 P.A. Now (θ) 319.5°
Sep first 21.9 Sep last 22.836 Sep. Now (ρ) 22.836"
Mag pri 8.88 Mag sec 12.89 delta mag (ΔM) 4.01 Spectral class F5 (yellow-white)
Pri motion ra +020 Sec motion ra -004
Pri motion dec -019 Sec motion dec +005
Notes
rPM=1.23
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 30074 HIP 81989 Tycho2 3505-01645-1
Gaia DR2 1413241705800673280 HD 151463 BD BD+51 2133 Distance 283.29
Distance ly 924.09
 
 
WDS 16450+5125 SLE 15 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16450+5125 SLE 15 1998 3 319 22.3 8.90 11.00 F5 D 164459.04+512442.6
16450+5125 SLE 15 2010 4 319 22.9 8.90 11.00 F5 D 164459.04+512442.6
16450+5125 SLE 15 2015 11 320 22.8 8.88 12.89 F5 164459.04+512442.6

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

 
 
WDS 16450+5125 SLE 15 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16450+5125 SLE 15 : MEASURES
 
 
No records found.

 
 
WDS 16450+5125 : VIRTUAL EYEPIECE
 
 

16450+5125 SLE 15A mag 8.88 Sp F5 16450+5125 SLE 15B sep 19.7 P.A. 332.00 mag 12.89 virtual eyepiece
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Radius:
Components only
 
 
WDS 16450+5125 : ALADIN DSS IMAGE @ 16h 44m 59.04s +51° 24' 42.6"
 
 
 
 
WDS 16450+5125 SLE 15 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16450+5125 SLE 15 distance=0' 16438+5133 HU 664 distance=14' 16413+5138 TDT 33 distance=38' 16495+5124 CVR1675 distance=42' 16437+5040 STF2100AB distance=47' 16440+5036 ES 76AB distance=50' 16440+5036 ES 76AC distance=50' 16463+5034 CVR1673 distance=53' 16473+5218 ES 970 distance=59' 16454+5027 ES 2653 distance=59' 16461+5021 SKF 244 distance=65' 16518+5103 ES 971AB distance=69' 16518+5103 ES 971BC distance=69' 16390+5040 CVR1669 distance=72' 16461+5012 ES 969 distance=75' 16422+5236 BEM 22 distance=76' 16383+5040 CVR 189 distance=77' 16408+5014 ES 632 distance=82' 16528+5048 LDS4700 distance=83' 16392+5237 ES 968 distance=91' 16547+5052 GRV1223 distance=97' 16460+4948 COU1770 distance=97' 16549+5158 A 1870 distance=99' 16555+5141 ES 972 distance=100' 16476+5303 VVO 15 distance=102' 16402+5300 KPP4009 distance=105' 16566+5127 ES 2654 distance=109' 16525+5250 TDS 840 distance=111' 16503+5305 TDT 108 distance=112' 16460+5317 TDT 74 distance=113' 16561+5044 LDS4708AB distance=113' 16561+5044 LDS4708Aa,Ab distance=113' 16362+5255 STFA 30CD distance=121' 16362+5255 STFA 30BC distance=122' 16362+5255 STF2078AB distance=122' 16362+5255 STFA 30AC distance=122' 16328+5209 KPP 663 distance=122' 16581+5148 STF2117 distance=125' 16554+5252 BEM9022AB distance=130' 16554+5252 DAM 260AC distance=130' 16599+5125 TDT 170 distance=140' 16458+4901 CVR1672 distance=144' 16413+5344 JNN 109 distance=144' 17002+5041 BEM 24 distance=150' 16573+4950 COU1771 distance=151' 16319+5259 A 1862BC distance=152' 16287+5124 HU 748 distance=153' 16319+5259 A 1862A,BC distance=153' 16513+5347 SWI 2 distance=154' 16483+5359 RAO 356 distance=157' 16280+5136 HU 663 distance=159' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 16450+5125 SLE 15 320 22.8
Show 16438+5133 HU 664 303 0.5 14
Show 16413+5138 TDT 33 233 0.9 38
Show 16495+5124 CVR1675 204 3.6 42
Show 16437+5040 STF2100 AB 294 23.2 47
Show 16440+5036 ES 76 AB 45 2.6 50
Show 16440+5036 ES 76 AC 204 43.8 50
Show 16463+5034 CVR1673 321 3.2 53
Show 16473+5218 ES 970 302 3.5 59
Show 16454+5027 ES 2653 289 11.1 59
Show 16461+5021 SKF 244 146 65.9 65
Show 16518+5103 ES 971 AB 43 45.7 69
Show 16518+5103 ES 971 BC 231 2.2 69
Show 16390+5040 CVR1669 23 4.8 72
Show 16461+5012 ES 969 238 2.8 75
Show 16422+5236 BEM 22 105 7.5 76
Show 16383+5040 CVR 189 270 15.4 77
Show 16408+5014 ES 632 104 2.2 82
Show 16528+5048 LDS4700 243 11.6 83
Show 16392+5237 ES 968 228 5.5 91
Show 16547+5052 GRV1223 64 18.2 97
Show 16460+4948 COU1770 201 2.2 97
Show 16549+5158 A 1870 231 2.2 99
Show 16555+5141 ES 972 106 2.1 100
Show 16476+5303 VVO 15 309 9.0 102
Show 16402+5300 KPP4009 134 36.3 105
Show 16566+5127 ES 2654 282 37.0 109
Show 16525+5250 TDS 840 305 1.0 111
Show 16503+5305 TDT 108 354 2.0 112
Show 16460+5317 TDT 74 229 0.5 113
Show 16561+5044 LDS4708 AB 288 276.2 113
Show 16561+5044 LDS4708 Aa,Ab 195 3.1 113
Show 16362+5255 STFA 30 CD 123 125.5 121
Show 16362+5255 STFA 30 BC 194 90.1 122
Show 16362+5255 STF2078 AB 104 2.9 122
Show 16362+5255 STFA 30 AC 193 90.2 122
Show 16328+5209 KPP 663 177 6.0 122
Show 16581+5148 STF2117 92 1.4 125
Show 16554+5252 BEM9022 AB 273 12.1 130
Show 16554+5252 DAM 260 AC 203 6.2 130
Show 16599+5125 TDT 170 173 0.8 140
Show 16458+4901 CVR1672 90 3.1 144
Show 16413+5344 JNN 109 94 0.1 144
Show 17002+5041 BEM 24 196 32.4 150
Show 16573+4950 COU1771 244 1.8 151
Show 16319+5259 A 1862 BC 248 0.3 152
Show 16287+5124 HU 748 82 5.9 153
Show 16319+5259 A 1862 A,BC 111 74.4 153
Show 16513+5347 SWI 2 197 7.1 154
Show 16483+5359 RAO 356 200 3.3 157
Show 16280+5136 HU 663 233 3.0 159

 
 
WDS 16450+5125 : COMPONENTS
 
 
  A
B pa=332.0°
sep=19.67"
 
 
16450+5125 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164459.04+512442.6 Mag 8.88 Spectral class F5 (yellow-white)
PmRA 20.00 PmDE -19.0 SAO 30074 HIP 81989
Tycho2 3505-01645-1 HD 151463 BD BD+51 2133
Tycho2
Tycho2 3505-01645-1 Pflag RAmdeg 251.24605517 DEmdeg 51.41178623
PmRA 17.8 PmDE -19.0 E RAmdeg 9 E DEmdeg 8
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.45 EpDEm 1990.76
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.4 BTmag 9.271 E BTmag 0.019 VTmag 8.883
E VTmag 0.015 Prox 999 TYC T HIP 81989
CCDM RAdeg 251.24598889 DEdeg 51.41183028 EpRA 1990 1.50
EpDE 1990 1.58 E RAdeg 8.5 E DEdeg 8.3 Posflg
Corr -0.1
SAO
SAO 30074 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 -0.03 Vmag 8.7 SpType F2
Double code Source 37 CatNum 5072 DM BD+51 2133
DMcomp BDsup HD 151463 M HD 0
GC RA1950rad 4.37965119 DE1950rad 0.89888208 PmRA2000 0.0029
PmDE2000 -0.028
Hipparcos
Catalog H HIP 81989 Proxy RAhms 16 44 59.04
DEdms +51 24 42.6 Vmag 8.81 VarFlag R Vmag H
RAdeg 251.246 DEdeg 51.4118 AstroRef Plx 3.81
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 151463 BD BD+51 2133
CD CP Dm number +51 2133 VIred 0.46
SpType F2 R SpType Coord arcsec 2000 164459.04+512442.6
Hipparcos 2
HIP 81989 Sn 5 So 0 Nc 1
RArad 4.3850696413 DErad 0.897305801 Plx 3.53 PmRA 20.36
PmDE -19.24 E RArad 0.59 E DErad 0.55 E Plx 0.63
E pmRA 0.76 E pmDE 0.74 Hpmag 8.8979 E Hpmag 0.0026
SHp 0.02 VA 0 BV 0.406 E BV 0.02
VI 0.47
CCDM
Ccdm 16450+5125 RComp Comp A Note1
Note2 Discov num DRAs -1.05 DDEs -18.2
R dRAs 48 Year Theta Rho
Obs 2 Vmag 8.9 Sp F5 PmNote @
PmRA 17 PmDE -28 Dm number +51 2133 Cat1 BD
Name2 +51 1100 Cat2 AGK2/3 HD 151463 M HD
ADS BDS M ADS BDS N IDS * IDS 16425N5135A
HIC 81989
 
 
16450+5125 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164458.05+512460.0 Mag 12.89 PmRA -4.00
PmDE 5.0 Calc delta mag 4.01 Calc coord yes
CCDM
Ccdm 16450+5125 RComp Comp B Note1
Note2 Discov num SLE 15 DRAs -2.60 DDEs -0.9
R dRAs 48 Year 1982 Theta 320 Rho 21.9
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 16425N5135B
HIC