16587+7607 STF 2134

 
 
16h 58m 44.10s +76° 06' 33.0" P.A. 143.00 sep 45.9 mag 9.43,10.22 Sp F2 dist. 369 pc (1203.68 l.y.)
 
 
Coord 2000 16587+7607 Discov num STF2134 Comp Coord arcsec 2000 16 58 44.10 +76 06 33.0
Date first 1895 Date last 2017 Obs 30
Pa first 147 Pa last 142.9 P.A. Now (θ) 142.9°
Sep first 37.4 Sep last 45.93 Sep. Now (ρ) 45.93"
Mag pri 9.43 Mag sec 10.22 delta mag (ΔM) 0.79 Spectral class F2 (yellow-white)
Pri motion ra -012 Sec motion ra +036
Pri motion dec +020 Sec motion dec -036
Notes N L (See Notes, Linear solution)
rPM=1.449
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor HIP 83092 Tycho2 4568-01630-1 Gaia DR2 1704674138987001216
BD BD+76 627 Distance 369 Distance ly 1203.68
 
 
WDS 16587+7607 STF 2134 : NOTES
 
 
discov_num notes refcode
STF2134 Statistically the same parallax within the errors would indicate the
components are physical.
 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16587+7607 STF2134 1999 10 144 44.9 9.43 10.22 F2 NLD 165844.10+760633.0
16587+7607 STF2134 2010 11 144 45.8 9.43 10.22 F2 NLD 165844.10+760633.0
16587+7607 STF2134 2015 14 144 46.0 9.43 10.22 F2 NL 165844.10+760633.0
16587+7607 STF2134 2017 30 143 45.9 9.43 10.22 F2 NL 165844.10+760633.0

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WDS 16587+7607 STF 2134 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16587+7607 STF 2134 : MEASURES
 
 
No records found.

 
 
WDS 16587+7607 : VIRTUAL EYEPIECE
 
 

16587+7607 STF2134A mag 9.43 Sp F2 16587+7607 STF2134B sep 37.2 P.A. 169.70 mag 10.22 virtual eyepiece
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Radius:
Components only
 
 
WDS 16587+7607 : ALADIN DSS IMAGE @ 16h 58m 44.10s +76° 06' 33.0"
 
 
 
 
WDS 16587+7607 STF 2134 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16587+7607  STF2134 distance=0' 17049+7638  TDS 851 distance=39' 17046+7641  WIS 309 distance=40' 17116+7615  MFL 254 distance=47' 17005+7514  HDS2408 distance=54' 17055+7713  SKF2777 distance=71' 17179+7630  BVD 330 distance=72' 16394+7628  MFL 228 distance=72' 16546+7741  MFL 215 distance=96' 16431+7731  KU    1AB distance=100' 16431+7731  KU    1AC distance=100' 16595+7748  MFL 207AB distance=102' 16471+7435  TDS 835 distance=102' 17130+7739  MFL 262 distance=105' 16563+7417  A  1144 distance=110' 16452+7753  UC 3224 distance=116' 16491+7412  TDT 101 distance=120' 17025+7815  MFL 256 distance=130' 16592+7349  TDT 166 distance=138' 16536+7344  UR   10 distance=144' 16420+7353  MLR 198 distance=149' 17132+7344  LDS5853 distance=152' 17086+7835  HU  919 distance=153' 17046+7844  BVD 329 distance=159' 17010+7327  UC 3275AB distance=160' 17010+7327  UC 3275AC distance=160' 16573+7314  CRB 198 distance=173' 16407+7323  MLR 197AB distance=179' 16407+7323  MLR 197AC distance=179' 17048+7306  CVR 195 distance=183' 17159+7301  SKF2734 distance=198' 17139+7921  UC 3308 distance=201' 16499+7932  CVR 191 distance=208' 16391+7256  LDS1853 distance=208' 17153+7239  HJ 3346 distance=218' 17032+7952  KPP2550 distance=227' 17138+7225  TDT 271 distance=230' 16480+7957  MFL 248 distance=233' 16473+7208  CRB 196 distance=244' 17074+8009  SKF1314 distance=244' 16529+7203  NSN 685 distance=245' 16545+7145  TDS 842 distance=262' 16532+8029  MFL 253 distance=263' 16446+7145  MLR 182Aa,Ab distance=268' 16446+7145  UC 3219AB distance=268' 17166+7136  HDS2443 distance=281' 17090+8047  MFL 243 distance=282' 16418+8048  MFL 209 distance=286' 16428+7122  HDS2373 distance=292' 17126+7108  PRZ  13 distance=305' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 16587+7607 STF2134 143 45.9
Show 17049+7638 TDS 851 41 1.8 39
Show 17046+7641 WIS 309 223 390.9 40
Show 17116+7615 MFL 254 39 6.0 47
Show 17005+7514 HDS2408 111 0.6 54
Show 17055+7713 SKF2777 137 9.7 71
Show 17179+7630 BVD 330 113 11.2 72
Show 16394+7628 MFL 228 344 6.0 72
Show 16546+7741 MFL 215 293 8.3 96
Show 16431+7731 KU 1 AB 175 2.4 100
Show 16431+7731 KU 1 AC 13 102.5 100
Show 16595+7748 MFL 207 AB 89 4.6 102
Show 16471+7435 TDS 835 295 1.2 102
Show 17130+7739 MFL 262 356 4.9 105
Show 16563+7417 A 1144 307 5.3 110
Show 16452+7753 UC 3224 125 22.7 116
Show 16491+7412 TDT 101 141 0.7 120
Show 17025+7815 MFL 256 241 19.4 130
Show 16592+7349 TDT 166 257 0.5 138
Show 16536+7344 UR 10 9 46.3 144
Show 16420+7353 MLR 198 51 0.2 149
Show 17132+7344 LDS5853 176 644.7 152
Show 17086+7835 HU 919 130 0.2 153
Show 17046+7844 BVD 329 9 53.9 159
Show 17010+7327 UC 3275 AB 57 44.7 160
Show 17010+7327 UC 3275 AC 76 1.3 160
Show 16573+7314 CRB 198 358 11.8 173
Show 16407+7323 MLR 197 AB 74 0.5 179
Show 16407+7323 MLR 197 AC 247 1.9 179
Show 17048+7306 CVR 195 65 78.5 183
Show 17159+7301 SKF2734 158 23.5 198
Show 17139+7921 UC 3308 152 16.8 201
Show 16499+7932 CVR 191 138 24.4 208
Show 16391+7256 LDS1853 316 7.2 208
Show 17153+7239 HJ 3346 29 13.4 218
Show 17032+7952 KPP2550 32 23.1 227
Show 17138+7225 TDT 271 238 0.7 230
Show 16480+7957 MFL 248 95 18.8 233
Show 16473+7208 CRB 196 189 50.2 244
Show 17074+8009 SKF1314 342 9.3 244
Show 16529+7203 NSN 685 138 10.1 245
Show 16545+7145 TDS 842 25 1.6 262
Show 16532+8029 MFL 253 341 4.2 263
Show 16446+7145 MLR 182 Aa,Ab 94 0.3 268
Show 16446+7145 UC 3219 AB 113 27.7 268
Show 17166+7136 HDS2443 141 0.6 281
Show 17090+8047 MFL 243 135 45.7 282
Show 16418+8048 MFL 209 186 30.6 286
Show 16428+7122 HDS2373 181 0.2 292
Show 17126+7108 PRZ 13 138 25.1 305

 
 
WDS 16587+7607 : COMPONENTS
 
 
  A
B pa=169.7°
sep=37.23"
 
 
16587+7607 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165844.10+760633.0 Mag 9.43 Spectral class F2 (yellow-white)
PmRA -12.00 PmDE 20.0 HIP 83092 Tycho2 4568-01630-1
BD BD+76 627
Tycho2
Tycho2 4568-01630-1 Pflag RAmdeg 254.68373306 DEmdeg 76.10917203
PmRA -12.5 PmDE 19.7 E RAmdeg 12 E DEmdeg 12
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.35 EpDEm 1990.35
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 9.816 E BTmag 0.023 VTmag 9.433
E VTmag 0.020 Prox 443 TYC T HIP 83092
CCDM RAdeg 254.68385306 DEdeg 76.10912806 EpRA 1990 1.70
EpDE 1990 1.71 E RAdeg 12.3 E DEdeg 12.1 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 83092 Proxy RAhms 16 58 44.13
DEdms +76 06 32.8 Vmag 9.42 VarFlag R Vmag H
RAdeg 254.684 DEdeg 76.1091 AstroRef Plx 3.74
CCDM 16588+7606 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+76 627
CD CP Dm number +76 627 VIred 0.45
SpType F2 R SpType Coord arcsec 2000 165844.13+760632.8
Hipparcos 2
HIP 83092 Sn 5 So 0 Nc 1
RArad 4.4450719321 DErad 1.3283547595 Plx 2.71 PmRA -12.77
PmDE 22 E RArad 0.74 E DErad 0.73 E Plx 0.81
E pmRA 0.86 E pmDE 1.02 Hpmag 9.5072 E Hpmag 0.0024
SHp 0.021 VA 0 BV 0.389 E BV 0.033
VI 0.45
 
 
16587+7607 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165845.95+760556.4 Mag 10.22 PmRA 36.00
PmDE -36.0 Calc delta mag 0.79 Calc coord yes