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Doubles in session


Current system
15143+8452
TDS 771


Nearby doubles
7' : 15123+8446
TDS9444

13' : 15229+8457
MLR 345

23' : 14593+8443
MFL 149

26' : 14564+8503
WFC 157AB

28' : 15258+8430
MLR 347

38' : 14566+8424
MFL 162

43' : 14574+8529
BU 353AB

45' : 15041+8410
MFL 196

54' : 15079+8545
VVO 1AB

56' : 15028+8546
MFL 200

59' : 15038+8549
MFL 203

96' : 14594+8320
HJL1089AB

98' : 15079+8629
MLR 344

115' : 15246+8646
KPP3957

130' : 15281+8245
MFL 166

138' : 15012+8237
MFL 187

147' : 14594+8228
MLR 341

152' : 14543+8224
MFL 176

160' : 15144+8213
UC 2967

221' : 14562+8114
MFL 152

228' : 14552+8107
MLR 340

231' : 14582+8104
SKF1310

231' : 15149+8102
TDS9464

232' : 15325+8103
STF1980

238' : 15071+8055
KPP1179

257' : 15288+8037
HAU 23



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Binocular doubles
Binary Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15143+8452 TDS 771

 
 
15h 14m 17.24s +84° 52' 02.4" P.A. 226.00 sep 1.1 mag 11.18,11.60 Sp F5
 
 
Coord 2000 15143+8452 Discov num TDS 771 Comp Coord arcsec 2000 15 14 17.24 +84 52 02.4
Date first 1991 Date last 2015 Obs 3
Pa first 227 Pa last 226.4 P.A. Now (θ) 226.4°
Sep first 1.1 Sep last 1.077 Sep. Now (ρ) 1.077"
Mag pri 11.18 Mag sec 11.60 delta mag (ΔM) 0.42 Spectral class F5 (yellow-white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Tycho2 4638-00646-1 Gaia DR2 1727180042495967232
 
 
WDS 15143+8452 TDS 771 : 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
15143+8452 TDS 771 1991 1 227 1.1 11.18 11.60 151417.24+845202.4
15143+8452 TDS 771 2015 2 226 1.1 11.18 11.60 F5 151417.24+845202.4

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

 
 
WDS 15143+8452 TDS 771 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15143+8452 TDS 771 : MEASURES
 
 
No records found.

 
 
WDS 15143+8452 : VIRTUAL EYEPIECE
 
 

15143+8452 TDS 771A mag 11.18 Sp F5 15143+8452 TDS 771B sep 0.8 P.A. 185.40 mag 11.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 15143+8452 : ALADIN DSS IMAGE @ 15h 14m 17.24s +84° 52' 02.4"
 
 
 
 
WDS 15143+8452 TDS 771 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15143+8452 TDS 771 distance=0' 15123+8446 TDS9444 distance=7' 15229+8457 MLR 345 distance=13' 14593+8443 MFL 149 distance=23' 14564+8503 WFC 157AB distance=26' 14564+8503 DAM 854AC distance=26' 15258+8430 MLR 347 distance=28' 14566+8424 MFL 162 distance=38' 14574+8529 BU 353AB distance=43' 14574+8529 LDS1808AC distance=43' 14574+8529 FOX9009AD distance=43' 14574+8529 DAM 9AE distance=43' 15041+8410 MFL 196 distance=45' 15079+8545 VVO 1BC distance=54' 15079+8545 VVO 1AB distance=54' 15028+8546 MFL 200 distance=56' 15038+8549 MFL 203 distance=59' 14594+8320 HJL1089AB distance=96' 15079+8629 MLR 344 distance=98' 15246+8646 KPP3957 distance=115' 15281+8245 MFL 166 distance=130' 15012+8237 MFL 187 distance=138' 14594+8228 MLR 341 distance=147' 14543+8224 MFL 176 distance=152' 15144+8213 UC 2967 distance=160' 14562+8114 MFL 152 distance=221' 14552+8107 MLR 340 distance=228' 14582+8104 SKF1310 distance=231' 15149+8102 TDS9464 distance=231' 15325+8103 STF1980 distance=232' 15071+8055 KPP1179 distance=238' 15288+8037 HAU 23 distance=257' 14573+8029 MFL 154 distance=266' 15292+8027 LAF 54BD distance=267' 15292+8027 LAF 54BE distance=267' 15292+8027 STF1972AB distance=267' 15292+8027 STF1972AC distance=267' 15309+8020 MFL 195 distance=274' 14551+8930 MFL 155 distance=279' 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 15143+8452 TDS 771 226 1.1
Show 15123+8446 TDS9444 350 0.4 7
Show 15229+8457 MLR 345 229 0.8 13
Show 14593+8443 MFL 149 271 4.3 23
Show 14564+8503 WFC 157 AB 288 3.5 26
Show 14564+8503 DAM 854 AC 26 7.6 26
Show 15258+8430 MLR 347 214 0.2 28
Show 14566+8424 MFL 162 19 7.3 38
Show 14574+8529 BU 353 AB 255 1.6 43
Show 14574+8529 LDS1808 AC 100 8.3 43
Show 14574+8529 FOX9009 AD 98 18.6 43
Show 14574+8529 DAM 9 AE 173 38.2 43
Show 15041+8410 MFL 196 58 13.6 45
Show 15079+8545 VVO 1 BC 245 3.3 54
Show 15079+8545 VVO 1 AB 242 24.8 54
Show 15028+8546 MFL 200 191 12.0 56
Show 15038+8549 MFL 203 72 28.3 59
Show 14594+8320 HJL1089 AB 333 60.1 96
Show 15079+8629 MLR 344 67 2.1 98
Show 15246+8646 KPP3957 99 1.8 115
Show 15281+8245 MFL 166 115 7.6 130
Show 15012+8237 MFL 187 223 29.1 138
Show 14594+8228 MLR 341 293 0.6 147
Show 14543+8224 MFL 176 161 14.4 152
Show 15144+8213 UC 2967 207 47.9 160
Show 14562+8114 MFL 152 346 29.8 221
Show 14552+8107 MLR 340 113 2.4 228
Show 14582+8104 SKF1310 199 26.7 231
Show 15149+8102 TDS9464 59 0.5 231
Show 15325+8103 STF1980 47 10.2 232
Show 15071+8055 KPP1179 168 9.2 238
Show 15288+8037 HAU 23 65 34.9 257
Show 14573+8029 MFL 154 34 30.4 266
Show 15292+8027 LAF 54 BD 271 6.9 267
Show 15292+8027 LAF 54 BE 272 7.4 267
Show 15292+8027 STF1972 AB 79 31.6 267
Show 15292+8027 STF1972 AC 101 188.1 267
Show 15309+8020 MFL 195 348 9.6 274
Show 14551+8930 MFL 155 185 8.4 279

 
 
WDS 15143+8452 : COMPONENTS
 
 
  A
B pa=185.4°
sep=0.75"
 
 
15143+8452 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 151417.24+845202.4 Mag 11.18 Spectral class F5 (yellow-white)
PmRA -3.00 PmDE 1.0 Tycho2 4638-00646-1
Tycho2
Tycho2 4638-00646-1 Pflag P RAmdeg 228.57182302 DEmdeg 84.86733126
PmRA -2.8 PmDE 0.5 E RAmdeg 42 E DEmdeg 42
E pmRA 1.9 E pmDE 1.9 EpRAm 1981.73 EpDEm 1982.20
Num 6 Q RAmdeg 1.3 Q DEmdeg 0.6 Q pmRA 1.3
Q pmDE 0.6 BTmag 11.849 E BTmag 0.077 VTmag 11.184
E VTmag 0.071 Prox 11 TYC T HIP
CCDM RAdeg 228.57303778 DEdeg 84.86742639 EpRA 1990 1.78
EpDE 1990 1.69 E RAdeg 46.7 E DEdeg 45.5 Posflg D
Corr 0.0
CCDM
Ccdm 15143+8452 RComp Comp A Note1
Note2 Discov num DRAs -1.00 DDEs 2.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp F5 PmNote *
PmRA -4 PmDE -1 Dm number +85 258 Cat1 BD
Name2 +85 244 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 15290N8513A
HIC
 
 
15143+8452 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 151417.19+845201.7 Mag 11.6 PmRA -3.00
PmDE 1.0 Tycho2 4638-00646-2 Calc delta mag 0.42 Calc coord yes
Tycho2
Tycho2 4638-00646-2 Pflag P RAmdeg 228.57182302 DEmdeg 84.86733126
PmRA -2.8 PmDE 0.5 E RAmdeg 42 E DEmdeg 42
E pmRA 1.9 E pmDE 1.9 EpRAm 1981.73 EpDEm 1982.20
Num 6 Q RAmdeg 1.3 Q DEmdeg 0.6 Q pmRA 1.3
Q pmDE 0.6 BTmag 11.973 E BTmag 0.096 VTmag 11.604
E VTmag 0.103 Prox 11 TYC T HIP
CCDM RAdeg 228.57055639 DEdeg 84.86721389 EpRA 1990 1.78
EpDE 1990 1.68 E RAdeg 57.5 E DEdeg 57.2 Posflg D
Corr 0.0
CCDM
Ccdm 15143+8452 RComp Comp B Note1
Note2 Discov num MLR 345 DRAs DDEs
R dRAs Year 1972 Theta 229 Rho 0.8
Obs 1 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15290N8513B
HIC