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Doubles in session


Current system
18154-7640
GLI 241
HD 165458


Nearby doubles
24' : 18166-7703
UC 3542

36' : 18165-7604
HDS2581

37' : 18182-7605
JSP 770

44' : 18030-7645
UC 3481

49' : 18113-7553
HDO 282

51' : 18098-7727
NSN 442

52' : 18302-7641
HDS2621

64' : 18164-7537
UC 3541

66' : 18067-7542
UC 3495

69' : 17576-7612
UC 3455

69' : 17577-7611
HJ 4974

70' : 17558-7628
TDT 579

73' : 18243-7746
TDT 840

82' : 18028-7532
HLN 45

91' : 18106-7511
HJ 4999

94' : 18351-7539
JSP 775

104' : 18044-7505
TDT 663

110' : 18034-7500
RSS 470

118' : 18176-7443
TDT 777

122' : 18297-7451
KPP 717

140' : 18113-7859
KPP3056

141' : 18102-7859
HJ 4988

142' : 18139-7419
HDS2575

157' : 18098-7405
TDT 717

158' : 18344-7906
UC 3614

162' : 18099-7400
TDT 718



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

18154-7640 GLI 241 (HD 165458)

 
 
18h 15m 25.67s -76° 40' 00.4" P.A. 76.00 sep 2.0 mag 8.86,9.12 Sp F2 dist. 298.51 pc (973.74 l.y.)
 
 
Coord 2000 18154-7640 Discov num GLI 241 Comp Coord arcsec 2000 18 15 25.67 -76 40 00.4
Date first 1851 Date last 2015 Obs 8
Pa first 90 Pa last 76.1 P.A. Now (θ) 76.1°
Sep first 1.7 Sep last 2.008 Sep. Now (ρ) 2.008"
Mag pri 8.86 Mag sec 9.12 delta mag (ΔM) 0.26 Spectral class F2 (yellow-white)
Pri motion ra +010 Sec motion ra +010
Pri motion dec -022 Sec motion dec -022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 165458 Constellation Apus SAO 257573 HIP 89459
Tycho2 9445-01651-1 Gaia DR2 6413473624289170688 HD 165458 GC 24782
CP CP-76 1232 Distance 298.51 Distance ly 973.74
 
 
WDS 18154-7640 GLI 241 (HD 165458) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gli1868 T j Gilliss, J.M. .
Gli1868 Washington Obs., Appendix 1, 63, 1868
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18154-7640 GLI 241 1991 7 77 2.0 8.86 9.12 F2 D 181525.67-764000.4
18154-7640 GLI 241 2015 8 76 2.0 8.86 9.12 F2 181525.67-764000.4

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

 
 
WDS 18154-7640 GLI 241 (HD 165458) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18154-7640 GLI 241 (HD 165458) : MEASURES
 
 
No records found.

 
 
WDS 18154-7640 (HD 165458) : VIRTUAL EYEPIECE
 
 

18154-7640 GLI 241A mag 8.86 Sp F2 18154-7640 GLI 241B sep 0.7 P.A. 43.00 mag 9.12 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 18154-7640 (HD 165458) : ALADIN DSS IMAGE @ 18h 15m 25.67s -76° 40' 00.4"
 
 
 
 
WDS 18154-7640 GLI 241 (HD 165458) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18154-7640 GLI 241 distance=0' 18166-7703 UC 3542 distance=24' 18084-7700 TDT 702Aa,Ab distance=32' 18165-7604 HDS2581 distance=36' 18182-7605 JSP 770 distance=37' 18030-7645 UC 3481 distance=44' 18113-7553 KPP3068AC distance=49' 18113-7553 HDO 282 distance=49' 18098-7727 NSN 442 distance=51' 18302-7641 HDS2621 distance=52' 18164-7537 UC 3541 distance=64' 18067-7542 UC 3495 distance=66' 17576-7612 UC 3455 distance=69' 17577-7611 HJ 4974 distance=69' 17558-7628 TDT 579 distance=70' 18243-7746 TDT 840 distance=73' 18028-7532 HLN 45 distance=82' 18106-7511 HJ 4999 distance=91' 18351-7539 JSP 775 distance=94' 18044-7505 TDT 663 distance=104' 18034-7500 RSS 470 distance=110' 18176-7443 TDT 777 distance=118' 18297-7451 KPP 717 distance=122' 18113-7859 KPP3056 distance=140' 18102-7859 HJ 4988 distance=141' 18139-7419 HDS2575 distance=142' 18098-7405 TDT 717 distance=157' 18344-7906 UC 3614 distance=158' 18099-7400 TDT 718 distance=162' 18045-7354 TDT 665 distance=172' 18101-7931 TDT 722 distance=172' 18307-7357 TDT 919 distance=173' 18103-7348 UC 3514 distance=174' 18329-7358 HDS2631 distance=176' 18225-7347 TDT 822 distance=176' 18126-7340 TOK 58Aa,Ab distance=180' 18126-7340 HDO 284AB distance=180' 18185-7322 ALD 68 distance=199' 18212-7322 LDS 630 distance=200' 18264-7324 TDT 869 distance=201' 18025-7320 UC 3479AB distance=206' 17566-7325 TDT 589 distance=209' 18232-7310 LDS 634 distance=213' 18004-7314 UC 3470 distance=215' 18204-8014 RST3156 distance=215' 18189-7304 B 1881 distance=217' 18048-7257 B 2853AB distance=227' 18119-8028 HJ 4987 distance=229' 18048-8038 HDS2547 distance=240' 18345-7250 TDT 941 distance=243' 17559-7241 TSN 9 distance=251' 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 18154-7640 GLI 241 76 2.0
Show 18166-7703 UC 3542 59 12.0 24
Show 18084-7700 TDT 702 Aa,Ab 323 2.3 32
Show 18165-7604 HDS2581 252 0.2 36
Show 18182-7605 JSP 770 197 0.5 37
Show 18030-7645 UC 3481 29 64.2 44
Show 18113-7553 KPP3068 AC 109 18.1 49
Show 18113-7553 HDO 282 299 24.6 49
Show 18098-7727 NSN 442 293 2.1 51
Show 18302-7641 HDS2621 316 0.3 52
Show 18164-7537 UC 3541 265 17.9 64
Show 18067-7542 UC 3495 250 79.4 66
Show 17576-7612 UC 3455 278 32.6 69
Show 17577-7611 HJ 4974 122 26.4 69
Show 17558-7628 TDT 579 188 1.9 70
Show 18243-7746 TDT 840 11 0.6 73
Show 18028-7532 HLN 45 181 4.9 82
Show 18106-7511 HJ 4999 172 13.1 91
Show 18351-7539 JSP 775 153 1.8 94
Show 18044-7505 TDT 663 130 1.8 104
Show 18034-7500 RSS 470 348 16.0 110
Show 18176-7443 TDT 777 19 0.6 118
Show 18297-7451 KPP 717 120 6.3 122
Show 18113-7859 KPP3056 133 1.5 140
Show 18102-7859 HJ 4988 117 8.9 141
Show 18139-7419 HDS2575 101 2.4 142
Show 18098-7405 TDT 717 187 0.6 157
Show 18344-7906 UC 3614 132 11.7 158
Show 18099-7400 TDT 718 34 0.6 162
Show 18045-7354 TDT 665 159 0.4 172
Show 18101-7931 TDT 722 164 0.4 172
Show 18307-7357 TDT 919 189 0.6 173
Show 18103-7348 UC 3514 159 57.5 174
Show 18329-7358 HDS2631 81 0.6 176
Show 18225-7347 TDT 822 333 0.8 176
Show 18126-7340 TOK 58 Aa,Ab 97 0.3 180
Show 18126-7340 HDO 284 AB 273 2.0 180
Show 18185-7322 ALD 68 164 1.8 199
Show 18212-7322 LDS 630 315 42.0 200
Show 18264-7324 TDT 869 183 1.8 201
Show 18025-7320 UC 3479 AB 176 66.9 206
Show 17566-7325 TDT 589 204 0.5 209
Show 18232-7310 LDS 634 126 54.6 213
Show 18004-7314 UC 3470 18 26.3 215
Show 18204-8014 RST3156 24 2.9 215
Show 18189-7304 B 1881 227 0.9 217
Show 18048-7257 B 2853 AB 11 7.0 227
Show 18119-8028 HJ 4987 148 10.7 229
Show 18048-8038 HDS2547 206 8.6 240
Show 18345-7250 TDT 941 349 1.0 243
Show 17559-7241 TSN 9 274 102.2 251

 
 
WDS 18154-7640 : COMPONENTS
 
 
  A
B pa=43.0°
sep=0.66"
 
 
18154-7640 A
 
 
Componente originario normalizzato AB Name HD 165458 Coord arcsec 2000 181525.67-764000.4 Mag 8.86
Spectral class F2 (yellow-white) PmRA 10.00 PmDE -22.0 SAO 257573
HIP 89459 Tycho2 9445-01651-1 HD 165458 GC 24782
CP CP-76 1232
Tycho2
Tycho2 9445-01651-1 Pflag P RAmdeg 273.85693919 DEmdeg -76.66677209
PmRA 10.0 PmDE -21.5 E RAmdeg 10 E DEmdeg 9
E pmRA 2.1 E pmDE 2.0 EpRAm 1991.34 EpDEm 1991.50
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 9.360 E BTmag 0.018 VTmag 8.862
E VTmag 0.014 Prox 20 TYC T HIP 89459
CCDM A RAdeg 273.85581722 DEdeg -76.66677833 EpRA 1990 1.58
EpDE 1990 1.71 E RAdeg 8.0 E DEdeg 7.4 Posflg D
Corr 0.1
SAO
SAO 257573 DelFlag RA1950 PmRA1950 0.0047
DE1950 PmDE1950 0.028 Vmag 7.9 SpType F2
Double code Source 70 CatNum 24782 DM CP-76 1232
DMcomp BDsup HD 165458 M HD 0
GC 24782 RA1950rad 4.74803221 DE1950rad -1.3383189 PmRA2000 0.0016
PmDE2000 0.025
Hipparcos
Catalog H HIP 89459 Proxy H RAhms 18 15 25.40
DEdms -76 40 00.4 Vmag 8.2 VarFlag R Vmag G
RAdeg 273.856 DEdeg -76.6668 AstroRef A Plx 2.35
CCDM 18154-7640 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 76 Rho 1.995 HD 165458 BD
CD CP CP-76 1232 Dm number -76 1232 VIred 0.52
SpType F2IV R SpType Coord arcsec 2000 181525.40-764000.4
Hipparcos 2
HIP 89459 Sn 15 So 3 Nc 2
RArad 4.7796858599 DErad -1.3380877388 Plx 3.35 PmRA 1.05
PmDE -19.18 E RArad 1.14 E DErad 0.98 E Plx 1.3
E pmRA 1.48 E pmDE 0.99 Hpmag 8.3009 E Hpmag 0.0012
SHp 0.017 VA 0 BV 0.453 E BV 0.015
VI 0.52
CCDM
Ccdm 18154-7640 RComp Comp A Note1
Note2 Discov num DRAs 1.69 DDEs 4.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp F2 PmNote *
PmRA 13 PmDE 27 Dm number -76 1232 Cat1 CPD
Name2 257573 Cat2 SAO HD 165458 M HD
ADS BDS M ADS BDS N IDS IDS 18009S7641A
HIC 89459
 
 
18154-7640 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181525.80-763959.9 Mag 9.12 PmRA 10.00
PmDE -22.0 HIP 89459 Tycho2 9445-01651-2 Calc delta mag 0.26
Calc coord yes
Tycho2
Tycho2 9445-01651-2 Pflag P RAmdeg 273.85693919 DEmdeg -76.66677209
PmRA 10.0 PmDE -21.5 E RAmdeg 10 E DEmdeg 9
E pmRA 2.1 E pmDE 2.0 EpRAm 1991.34 EpDEm 1991.50
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 9.507 E BTmag 0.019 VTmag 9.119
E VTmag 0.016 Prox 20 TYC T HIP 89459
CCDM B RAdeg 273.85815833 DEdeg -76.66665111 EpRA 1990 1.58
EpDE 1990 1.71 E RAdeg 9.6 E DEdeg 8.8 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 89459 Proxy H RAhms 18 15 25.40
DEdms -76 40 00.4 Vmag 8.2 VarFlag R Vmag G
RAdeg 273.856 DEdeg -76.6668 AstroRef A Plx 2.35
CCDM 18154-7640 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 76 Rho 1.995 HD 165458 BD
CD CP CP-76 1232 Dm number -76 1232 VIred 0.52
SpType F2IV R SpType Coord arcsec 2000 181525.40-764000.4
Hipparcos 2
HIP 89459 Sn 15 So 3 Nc 2
RArad 4.7796858599 DErad -1.3380877388 Plx 3.35 PmRA 1.05
PmDE -19.18 E RArad 1.14 E DErad 0.98 E Plx 1.3
E pmRA 1.48 E pmDE 0.99 Hpmag 8.3009 E Hpmag 0.0012
SHp 0.017 VA 0 BV 0.453 E BV 0.015
VI 0.52
CCDM
Ccdm 18154-7640 RComp Comp B Note1
Note2 Discov num GLI 241 DRAs DDEs
R dRAs Year 1911 Theta 076 Rho 2.0
Obs 2 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18009S7641B
HIC 89459