stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
17061-2635
EVS 29
BF Oph


Nearby doubles
34' : 17070-2705
I 1310

35' : 17052-2602
BRT3040

38' : 17086-2650
SEE 319AB

46' : 17076-2555
OCC9048

52' : 17095-2612
SKF2521AB

53' : 17052-2543
BRT3041

63' : 17014-2639
HDS2410

64' : 17046-2534
CVN 101AB

68' : 17101-2715
LEI 29

69' : 17021-2718
LDS 580

70' : 17100-2549
OCC9049

74' : 17115-2631
RST1939

75' : 17116-2642
BU 956AB

77' : 17118-2626
HDS2429

78' : 17022-2732
B 2402

80' : 17005-2702
RST1924

81' : 17017-2542
HJ 1297AB

86' : 17122-2659
TDT 262

87' : 17122-2703
BU 125AB

87' : 17111-2723
REP 45AB

88' : 17007-2725
CVN 100AB

90' : 17102-2746
I 246

90' : 16595-2622
B 324

91' : 17111-2724
REP 46AB

91' : 17112-2536
DBR 287

96' : 17114-2531
DBR 288



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17061-2635 EVS 29 (BF Oph)

 
 
17h 06m 05.49s -26° 34' 50.0" P.A. 244.00 sep 19.0 mag 7.34,17.71 Sp G0II dist. 729.93 pc (2381.03 l.y.)
 
 
Coord 2000 17061-2635 Discov num EVS  29 Comp Coord arcsec 2000 17 06 05.49 -26 34 50.0
Date first 1998 Date last 2015 Obs 3
Pa first 244 Pa last 243.8 P.A. Now (θ) 243.8°
Sep first 18.8 Sep last 18.975 Sep. Now (ρ) 18.975"
Mag pri 7.34 Mag sec 17.71 delta mag (ΔM) 10.37 Spectral class G0II (yellow)
Pri motion ra +000 Sec motion ra
Pri motion dec -000 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name BF Oph Constellation Ophiuchus SAO 185020 HIP 83674
Tycho2 6819-03887-1 Gaia DR2 4111834567779557376 HD 154365 GC 23059
CD CD-2611880 CP CP-26 5814 Distance 729.93 Distance ly 2381.03
 
 
WDS 17061-2635 EVS 29 (BF Oph) : NOTES
 
 
discov_num notes refcode
EVS 29 Primary is the Cepheid BF Oph. Evs2016a
 
 
REFERENCES
 
 
refcode metd author reference
Evs2016a H3 - Evans, N.R., Bond, H.E., Schaefer, G.H., Mason, B.D., Tingle, E., Karovska, M., & 2016AJ....151..129E
Evs2016a Pillitteri, I.
Evs2016a AJ 151, 129, 2016
Evs2016a (some theta values replaced with more precise values from Evs2016b) 2016AJ....151..108E
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17061-2635 EVS 29 2011 2 244 18.8 7.34 17.71 G0II NU 170605.49-263450.0
17061-2635 EVS 29 2015 3 244 19.0 7.34 17.71 G0II NU 170605.49-263450.0

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

 
 
WDS 17061-2635 EVS 29 (BF Oph) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17061-2635 EVS 29 (BF Oph) : MEASURES
 
 
No records found.

 
 
WDS 17061-2635 (BF Oph) : VIRTUAL EYEPIECE
 
 

17061-2635 EVS 29A mag 7.34 Sp G0II 17061-2635 EVS 29B sep 17.4 P.A. 241.20 mag 17.71 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 17061-2635 (BF Oph) : ALADIN DSS IMAGE @ 17h 06m 05.49s -26° 34' 50.0"
 
 
 
 
WDS 17061-2635 EVS 29 (BF Oph) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17061-2635 EVS 29 distance=0' 17070-2705 I 1310 distance=34' 17052-2602 BRT3040 distance=35' 17086-2650 SEE 319AB distance=38' 17086-2650 SEE 319Aa,Ab distance=38' 17076-2555 OCC9048 distance=46' 17095-2612 SKF2521AB distance=52' 17095-2612 SKF2521Aa,Ab distance=52' 17052-2543 BRT3041 distance=53' 17014-2639 HDS2410 distance=63' 17046-2534 CVN 101AB distance=64' 17046-2534 CVN 101AC distance=64' 17046-2534 CVN 101AD distance=64' 17046-2534 CVN 101AE distance=64' 17046-2534 CVN 101AF distance=64' 17046-2534 CVN 101AG distance=64' 17046-2534 CVN 101AH distance=64' 17046-2534 CVN 101AI distance=64' 17046-2534 CVN 101AJ distance=64' 17046-2534 CVN 101AK distance=64' 17046-2534 CVN 101AL distance=64' 17101-2715 LEI 29 distance=68' 17021-2718 LDS 580 distance=69' 17100-2549 OCC9049 distance=70' 17115-2631 RST1939 distance=74' 17116-2642 BU 956AB distance=75' 17116-2642 BU 956AC distance=75' 17118-2626 HDS2429 distance=77' 17022-2732 B 2402 distance=78' 17005-2702 RST1924 distance=80' 17017-2542 HJ 1297AB distance=81' 17017-2542 HJ 1297AC distance=81' 17122-2659 TDT 262 distance=86' 17113-2725 COR 10Aa,Ab distance=86' 17113-2725 CHN 26AC distance=86' 17113-2725 COR 10Aa,B distance=86' 17122-2703 BU 125AB distance=87' 17122-2703 BU 125AC distance=87' 17111-2723 KRS 8Aa,Ab distance=87' 17111-2723 REP 45AB distance=87' 17111-2723 REP 45CD distance=87' 17007-2725 CVN 100AB distance=88' 17007-2725 CVN 100AC distance=88' 17007-2725 CVN 100AD distance=88' 17102-2746 I 246 distance=90' 16595-2622 B 324 distance=90' 17111-2724 KRS 9Aa,Ab distance=91' 17111-2724 REP 46AB distance=91' 17112-2536 DBR 287 distance=91' 17114-2531 DBR 288 distance=96' 16590-2610 BRT3037 distance=100' 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 17061-2635 EVS 29 244 19.0
Show 17070-2705 I 1310 160 1.9 34
Show 17052-2602 BRT3040 218 4.9 35
Show 17086-2650 SEE 319 AB 211 7.6 38
Show 17086-2650 SEE 319 Aa,Ab 326 0.0 38
Show 17076-2555 OCC9048 -1 0.0 46
Show 17095-2612 SKF2521 AB 45 7.4 52
Show 17095-2612 SKF2521 Aa,Ab 160 0.1 52
Show 17052-2543 BRT3041 5 4.4 53
Show 17014-2639 HDS2410 7 0.2 63
Show 17046-2534 CVN 101 AB 230 2.1 64
Show 17046-2534 CVN 101 AC 333 2.2 64
Show 17046-2534 CVN 101 AD 281 2.7 64
Show 17046-2534 CVN 101 AE 13 2.8 64
Show 17046-2534 CVN 101 AF 171 3.8 64
Show 17046-2534 CVN 101 AG 37 4.0 64
Show 17046-2534 CVN 101 AH 164 4.9 64
Show 17046-2534 CVN 101 AI 286 6.0 64
Show 17046-2534 CVN 101 AJ 23 6.6 64
Show 17046-2534 CVN 101 AK 306 8.4 64
Show 17046-2534 CVN 101 AL 125 9.1 64
Show 17101-2715 LEI 29 257 1.5 68
Show 17021-2718 LDS 580 199 14.5 69
Show 17100-2549 OCC9049 -1 0.0 70
Show 17115-2631 RST1939 72 0.7 74
Show 17116-2642 BU 956 AB 170 0.9 75
Show 17116-2642 BU 956 AC 146 66.3 75
Show 17118-2626 HDS2429 4 0.2 77
Show 17022-2732 B 2402 58 8.8 78
Show 17005-2702 RST1924 180 0.5 80
Show 17017-2542 HJ 1297 AB 59 5.5 81
Show 17017-2542 HJ 1297 AC 156 21.7 81
Show 17122-2659 TDT 262 247 0.7 86
Show 17113-2725 COR 10 Aa,Ab 257 0.2 86
Show 17113-2725 CHN 26 AC 330 5.1 86
Show 17113-2725 COR 10 Aa,B 328 1.1 86
Show 17122-2703 BU 125 AB 66 1.8 87
Show 17122-2703 BU 125 AC 82 82.3 87
Show 17111-2723 KRS 8 Aa,Ab 219 0.1 87
Show 17111-2723 REP 45 AB 109 3.4 87
Show 17111-2723 REP 45 CD 330 5.1 87
Show 17007-2725 CVN 100 AB 303 3.4 88
Show 17007-2725 CVN 100 AC 291 5.8 88
Show 17007-2725 CVN 100 AD 48 9.5 88
Show 17102-2746 I 246 47 1.4 90
Show 16595-2622 B 324 117 2.4 90
Show 17111-2724 KRS 9 Aa,Ab 114 0.0 91
Show 17111-2724 REP 46 AB 209 3.1 91
Show 17112-2536 DBR 287 117 1.7 91
Show 17114-2531 DBR 288 341 2.0 96
Show 16590-2610 BRT3037 111 4.9 100

 
 
WDS 17061-2635 : COMPONENTS
 
 
  A
B pa=241.2°
sep=17.38"
 
 
17061-2635 A
 
 
Componente originario normalizzato AB Name BF Oph Coord arcsec 2000 170605.49-263450.0 Mag 7.34
Spectral class G0II (yellow) PmRA 0.00 PmDE 0.0 SAO 185020
HIP 83674 Tycho2 6819-03887-1 HD 154365 GC 23059
CD CD-2611880 CP CP-26 5814
Tycho2
Tycho2 6819-03887-1 Pflag RAmdeg 256.52290286 DEmdeg -26.58055966
PmRA 0.1 PmDE -0.1 E RAmdeg 5 E DEmdeg 7
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.37 EpDEm 1990.48
Num 12 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.7
Q pmDE 1.2 BTmag 8.585 E BTmag 0.018 VTmag 7.511
E VTmag 0.012 Prox 999 TYC T HIP 83674
CCDM RAdeg 256.52290250 DEdeg -26.58055944 EpRA 1990 1.84
EpDE 1990 1.34 E RAdeg 4.8 E DEdeg 6.5 Posflg
Corr 0.2
SAO
SAO 185020 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 0.008 Vmag SpType F5v
Double code Source 70 CatNum 23059 DM CD-2611880
DMcomp BDsup HD 154365 M HD 0
GC 23059 RA1950rad 4.46362822 DE1950rad -0.46275125 PmRA2000 -0.0001
PmDE2000 0.01
Hipparcos
Catalog H HIP 83674 Proxy RAhms 17 06 05.50
DEdms -26 34 50.0 Vmag 7.48 VarFlag 3 R Vmag H
RAdeg 256.523 DEdeg -26.5806 AstroRef Plx 1.17
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 154365 BD
CD CD-2611880 CP CP-26 5814 Dm number -2611880 VIred 0.83
SpType G0II R SpType Coord arcsec 2000 170605.50-263450.0
Hipparcos 2
HIP 83674 Sn 5 So 0 Nc 1
RArad 4.477169343 DErad -0.4639183317 Plx 1.37 PmRA 0.02
PmDE -0.28 E RArad 0.86 E DErad 0.54 E Plx 0.93
E pmRA 1.15 E pmDE 0.62 Hpmag 7.628 E Hpmag 0.0336
SHp 0.298 VA 1 BV 0.849 E BV 0.011
VI 0.86
 
 
17061-2635 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170604.35-263458.4 Mag 17.71 Calc delta mag 10.37
Calc coord yes