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Current system
16076-0239
STF 2008
HD 144764


Nearby doubles
18' : 16065-0245
BAL 238

26' : 16093-0246
KPP2780

32' : 16055-0235
UC 3115

47' : 16057-0202
GWP2592

61' : 16043-0313
RST4558

63' : 16112-0207
BAL 564

65' : 16093-0140
BAL 563

73' : 16028-0228
RST4557

74' : 16111-0147
WIS 301

86' : 16132-0219
LDS4650

90' : 16044-0124
KPP 682

90' : 16042-0353
KPP2472

99' : 16141-0220
BAL 240

100' : 16047-0110
TOK 601

100' : 16025-0343
KPP1101

107' : 16138-0147
ARG 75

110' : 16116-0108
KPP 735

115' : 16033-0105
GWP2582

119' : 16143-0342
BUP 164AB
Yed Prior

122' : 16003-0148
TOK 600AB

122' : 16045-0431
GWP2588

134' : 15589-0304
STF3101AB

140' : 16110-0450
LDS4647

141' : 15594-0130
BAL 562

144' : 16167-0323
LDS4659

144' : 16163-0139
STF2031AB



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

16076-0239 STF 2008 (HD 144764)

 
 
16h 07m 36.12s -02° 39' 00.7" P.A. 57.00 sep 9.1 mag 9.28,10.07 Sp F5 dist. 79.81 pc (260.34 l.y.)
 
 
Coord 2000 16076-0239 Discov num STF2008 Comp Coord arcsec 2000 16 07 36.12 -02 39 00.7
Date first 1828 Date last 2018 Obs 33
Pa first 60 Pa last 57.1 P.A. Now (θ) 57.1°
Sep first 9.0 Sep last 9.106 Sep. Now (ρ) 9.106"
Mag pri 9.28 Mag sec 10.07 delta mag (ΔM) 0.79 Spectral class F5 (yellow-white)
Pri motion ra -041 Sec motion ra -039
Pri motion dec +016 Sec motion dec +017
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 144764 Constellation Serpens SAO 140971 HIP 79003
Tycho2 5037-01070-1 Gaia DR2 4405074765527644288 HD 144764 GC 21671
ADS 9926 BD BD-02 4113 Distance 79.81 Distance ly 260.34
 
 
WDS 16076-0239 STF 2008 (HD 144764) : NOTES
 
 
discov_num notes refcode
STF2008 HJL 233. HJL1986
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16076-0239 STF2008 2004 23 58 8.9 9.28 10.07 F5 DV 160736.12-023900.7
16076-0239 STF2008 2012 26 57 9.1 9.28 10.07 F5 NVD 160736.12-023900.7
16076-0239 STF2008 2015 27 57 9.0 9.28 10.07 F5 NV 160736.12-023900.7
16076-0239 STF2008 2018 28 58 9.1 9.28 10.07 F5 NV 160736.12-023900.7

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

 
 
WDS 16076-0239 STF 2008 (HD 144764) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16076-0239 STF 2008 (HD 144764) : MEASURES
 
 
No records found.

 
 
WDS 16076-0239 (HD 144764) : VIRTUAL EYEPIECE
 
 

16076-0239 STF2008A mag 9.28 Sp F5 16076-0239 STF2008B sep 9.1 P.A. 57.10 mag 10.07 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16076-0239 (HD 144764) : ALADIN DSS IMAGE @ 16h 07m 36.12s -02° 39' 00.7"
 
 
 
 
WDS 16076-0239 STF 2008 (HD 144764) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16076-0239 STF2008 distance=0' 16065-0245 BAL 238 distance=18' 16093-0246 KPP2780 distance=26' 16055-0235 UC 3115 distance=32' 16057-0202 GWP2592 distance=47' 16043-0313 RST4558 distance=61' 16112-0207 BAL 564 distance=63' 16093-0140 BAL 563 distance=65' 16028-0228 RST4557 distance=73' 16111-0147 WIS 301 distance=74' 16132-0219 LDS4650 distance=86' 16044-0124 KPP 682 distance=90' 16042-0353 KPP2472 distance=90' 16141-0220 BAL 240 distance=99' 16047-0110 TOK 601 distance=100' 16025-0343 KPP1101 distance=100' 16138-0147 ARG 75 distance=107' 16116-0108 KPP 735 distance=110' 16033-0105 GWP2582 distance=115' 16143-0342 BUP 164AB (Yed Prior) distance=119' 16143-0342 BUP 164AC (Yed Prior) distance=119' 16003-0148 TOK 600AB distance=122' 16003-0148 LSC 152Aa,Ab distance=122' 16045-0431 GWP2588 distance=122' 15589-0304 STF3101AB distance=134' 15589-0304 WIS 298AC distance=134' 16110-0450 LDS4647 distance=140' 15594-0130 BAL 562 distance=141' 16167-0323 LDS4659 distance=144' 16163-0139 STF2031AB distance=144' 16163-0139 STF2031AC distance=144' 15586-0148 GWP2568 distance=145' 16163-0139 SKF 1CD distance=146' 15580-0311 A 22 distance=148' 16012-0438 GWP2575 distance=154' 15582-0137 HJ 1282 distance=154' 16021-0448 LDS4622 distance=154' 16182-0216 STF2033 distance=161' 16076+0002 HDS2276 distance=161' 16061-0009 KPP3980 distance=170' 16183-0133 GWP2620 distance=174' 16164-0435 UC 3146 distance=176' 16137-0510 GWP2609 distance=177' 15559-0210 STF1985 distance=178' 16122-0007 A 2179 distance=180' 16003-0505 HDS2254 distance=183' 16013+0006 GWP2576BC distance=188' 15597-0505 KPP4339AB distance=188' 15597-0505 KPP4339AC distance=188' 15597-0505 KPP4339BC distance=188' 16059-0029 GWP2593 distance=190' 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 16076-0239 STF2008 57 9.1
Show 16065-0245 BAL 238 292 6.8 18
Show 16093-0246 KPP2780 202 3.6 26
Show 16055-0235 UC 3115 161 44.1 32
Show 16057-0202 GWP2592 260 5.4 47
Show 16043-0313 RST4558 350 0.6 61
Show 16112-0207 BAL 564 281 12.4 63
Show 16093-0140 BAL 563 142 22.7 65
Show 16028-0228 RST4557 321 2.7 73
Show 16111-0147 WIS 301 336 874.5 74
Show 16132-0219 LDS4650 75 43.2 86
Show 16044-0124 KPP 682 187 6.1 90
Show 16042-0353 KPP2472 191 22.0 90
Show 16141-0220 BAL 240 352 8.2 99
Show 16047-0110 TOK 601 10 999.9 100
Show 16025-0343 KPP1101 178 8.7 100
Show 16138-0147 ARG 75 64 21.5 107
Show 16116-0108 KPP 735 153 6.5 110
Show 16033-0105 GWP2582 1 8.9 115
Show Yed Prior 16143-0342 BUP 164 AB 306 68.4 119
Show Yed Prior 16143-0342 BUP 164 AC 123 260.5 119
Show 16003-0148 TOK 600 AB 356 644.9 122
Show 16003-0148 LSC 152 Aa,Ab 73 0.9 122
Show 16045-0431 GWP2588 320 8.7 122
Show 15589-0304 STF3101 AB 74 2.2 134
Show 15589-0304 WIS 298 AC 266 262.0 134
Show 16110-0450 LDS4647 229 4.1 140
Show 15594-0130 BAL 562 113 17.0 141
Show 16167-0323 LDS4659 287 11.3 144
Show 16163-0139 STF2031 AB 229 20.9 144
Show 16163-0139 STF2031 AC 26 92.9 144
Show 15586-0148 GWP2568 189 9.1 145
Show 16163-0139 SKF 1 CD 166 18.8 146
Show 15580-0311 A 22 217 5.1 148
Show 16012-0438 GWP2575 305 11.7 154
Show 15582-0137 HJ 1282 124 13.1 154
Show 16021-0448 LDS4622 37 13.7 154
Show 16182-0216 STF2033 174 10.6 161
Show 16076+0002 HDS2276 297 0.1 161
Show 16061-0009 KPP3980 187 1.1 170
Show 16183-0133 GWP2620 215 144.3 174
Show 16164-0435 UC 3146 96 13.6 176
Show 16137-0510 GWP2609 113 14.4 177
Show 15559-0210 STF1985 354 6.2 178
Show 16122-0007 A 2179 76 0.8 180
Show 16003-0505 HDS2254 180 0.3 183
Show 16013+0006 GWP2576 BC 58 3.9 188
Show 15597-0505 KPP4339 AB 141 33.0 188
Show 15597-0505 KPP4339 AC 138 30.0 188
Show 15597-0505 KPP4339 BC 347 6.3 188
Show 16059-0029 GWP2593 332 66.6 190

 
 
WDS 16076-0239 : COMPONENTS
 
 
  A
B pa=57.1°
sep=9.10"
 
 
16076-0239 A
 
 
Componente originario normalizzato AB Name HD 144764 Coord arcsec 2000 160736.12-023900.7 Mag 9.28
Spectral class F5 (yellow-white) PmRA -41.00 PmDE 16.0 SAO 140971
HIP 79003 Tycho2 5037-01070-1 HD 144764 GC 21671
ADS 9926 BD BD-02 4113
Tycho2
Tycho2 5037-01070-1 Pflag RAmdeg 241.90051323 DEmdeg -2.65019807
PmRA -40.5 PmDE 14.3 E RAmdeg 11 E DEmdeg 15
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.14 EpDEm 1990.26
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.3 Q pmRA 1.2
Q pmDE 0.3 BTmag 9.881 E BTmag 0.025 VTmag 9.279
E VTmag 0.020 Prox 91 TYC T HIP 79003
CCDM A RAdeg 241.90060639 DEdeg -2.65023250 EpRA 1990 1.73
EpDE 1990 1.34 E RAdeg 10.5 E DEdeg 15.4 Posflg
Corr 0.3
SAO
SAO 140971 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 -0.008 Vmag 8.2 SpType F5
Double code Source 70 CatNum 21671 DM BD-02 4113
DMcomp BDsup HD 144764 M HD 0
GC 21671 RA1950rad 4.21059595 DE1950rad -0.04394951 PmRA2000 -0.002
PmDE2000 -0.006
Hipparcos
Catalog H HIP 79003 Proxy H RAhms 16 07 36.15
DEdms -02 39 00.8 Vmag 8.7 VarFlag R Vmag H
RAdeg 241.901 DEdeg -2.65023 AstroRef A Plx 8.35
CCDM 16076-0239 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 57 Rho 9.128 HD 144764 BD BD-02 4113
CD CP Dm number -02 4113 VIred 0.58
SpType F5... R SpType Coord arcsec 2000 160736.15-023900.8
Hipparcos 2
HIP 79003 Sn 15 So 3 Nc 2
RArad 4.221962125 DErad -0.0462552664 Plx 12.53 PmRA -46.89
PmDE 19.05 E RArad 1.82 E DErad 0.94 E Plx 2.44
E pmRA 3.38 E pmDE 2.36 Hpmag 8.8319 E Hpmag 0.0025
SHp 0.024 VA 0 BV 0.584 E BV 0.027
VI 0.66
CCDM
Ccdm 16076-0239 RComp Comp A Note1
Note2 Discov num DRAs 0.06 DDEs -0.6
R dRAs 11 Year Theta Rho
Obs 2 Vmag 8.7 Sp F5 PmNote
PmRA -29 PmDE -6 Dm number -02 4113 Cat1 BD
Name2 -02 968 Cat2 AGK2/3 HD 144764 M HD
ADS BDS A 9926 M ADS BDS N IDS IDS 16024S0223A
HIC 79003
 
 
16076-0239 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 160736.63-023855.8 Mag 10.07 PmRA -39.00
PmDE 17.0 Tycho2 5037-00308-1 Calc delta mag 0.79 Calc coord yes
Tycho2
Tycho2 5037-00308-1 Pflag RAmdeg 241.90266119 DEmdeg -2.64884185
PmRA -39.0 PmDE 15.9 E RAmdeg 21 E DEmdeg 31
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.57 EpDEm 1986.45
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.2 Q pmRA 0.8
Q pmDE 0.2 BTmag 10.716 E BTmag 0.045 VTmag 10.068
E VTmag 0.038 Prox 91 TYC T HIP 79003
CCDM B RAdeg 241.90275028 DEdeg -2.64888028 EpRA 1990 1.75
EpDE 1990 1.32 E RAdeg 20.8 E DEdeg 32.0 Posflg
Corr 0.4
CCDM
Ccdm 16076-0239 RComp Comp B Note1
Note2 Discov num STF2008 DRAs 0.56 DDEs 4.2
R dRAs 10 Year 1831 Theta 058 Rho 9.0
Obs 12 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 -02 969 Cat2 AGK2/3 HD M HD
ADS BDS A 9926 M ADS BDS N IDS IDS 16024S0223B
HIC 79003