stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19470+3425
RBR 20 AE


Nearby doubles
17' : 19471+3441
GRV 277

17' : 19482+3419
SMA 94

21' : 19484+3415
SMA 95

22' : 19468+3405
SEI 681

31' : 19490+3443
SEI 686

32' : 19486+3450
HU 682

33' : 19493+3441
BKO 518

35' : 19497+3421
SKF1862

35' : 19469+3500
TDT1737

37' : 19494+3446
BKO 519

38' : 19467+3504
GYL 91

39' : 19459+3501
H 5 137AB

39' : 19475+3346
GCB 74

41' : 19496+3448
SEI 690

41' : 19443+3401
GYL 20AB

42' : 19439+3410
HO 453AB

42' : 19500+3407
SEI 692AB

43' : 19464+3344
STF2580AB

44' : 19435+3433
SEI 669

45' : 19504+3412
SEI 694

47' : 19507+3429
SEI 695AB

47' : 19458+3341
SMA 91

48' : 19508+3430
SEI 696

49' : 19430+3433
SEI 663

49' : 19486+3339
J 779

49' : 19509+3429
POP 13AB



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.

19470+3425 RBR 20 AE

 
 
19h 46m 58.11s +34° 25' 10.3" P.A. 188.00 sep 5.8 mag 7.80,18.00 Sp G5 dist. 48.26 pc (157.42 l.y.)
 
 
Coord 2000 19470+3425 Discov num RBR  20 Comp AE Coord arcsec 2000 19 46 58.11 +34 25 10.3
Date first 2002 Date last 2002 Obs 1
Pa first 188 Pa last 187.7 P.A. Now (θ) 187.7°
Sep first 5.8 Sep last 5.77 Sep. Now (ρ) 5.77"
Mag pri 7.80 Mag sec 18.00 delta mag (ΔM) 10.2 Spectral class G5 (yellow)
Pri motion ra +143 Sec motion ra
Pri motion dec -124 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19470+3425 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 68845 19 46 58 +34 25 10 RBR 20 AB 2002 1 344 2.7 7.80 17.00 9.20
Show 68845 19 46 58 +34 25 10 RBR 20 AC 2002 1 339 3.0 7.80 18.00 10.20
Show 68845 19 46 58 +34 25 10 RBR 20 AD 2009 6 44 2.9 7.80 16.00 8.20
Show 68845 19 46 58 +34 25 10 RBR 20 AE 2002 1 188 5.8 7.80 18.00 10.20 <===
Show 68845 19 46 58 +34 25 10 GNS 4 AF 2009 2 264 11.7 7.83
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 68845 HIP 97336 Tycho2 2664-00550-1
Gaia DR2 2047452661412980736 HD 187123 BD BD+34 3708 Distance 48.26
Distance ly 157.42
 
 
WDS 19470+3425 RBR 20 AE : NOTES
 
 
discov_num notes refcode
HD 187123 No comoving objects found within separation/magnitude range listed.
However, Chauvin et al. (2006) note finding at least one faint Cvn2006
background object.
GNS 4 AF: Ginski et al. (2012) conclude the D and F components are both
background objects. Gns2012
 
 
REFERENCES
 
 
refcode metd author reference
Cvn2006 A j Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit, 2006A&A...456.1165C
Cvn2006 +Ao J.-L., & Mayor, M.
Cvn2006 A&A 456, 1165, 2006
Gns2012 Cl j Ginski, C., Mugrauer, M., Seeliger, M., & Eisenbeiss, T. 2012MNRAS.421.2498G
Gns2012 +E2 MNRAS 421, 2498, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 RBR Roberts, L.C., Jr. & Neyman, C.R.
2 RBR Roberts, L.C., Jr., Turner, N.H., Bradford, L.W., ten Brummelaar, T., Oppenheimer,
2 RBR B., Kuhn, J., Whitman, K., Perrin, M., et al.
7 RBR Roberts, L.C., Jr., Gies, D.R., Parks, J.R., Grundstrom, E.D., McSwain, M.,
7 RBR Berger, D., Mason, B., ten Brummelaar, T. & Turner, N.
14 RBR Roberts, L.C., Jr., Turner, N.H., ten Brummelaar, T.A., Mason, B.D., &
14 RBR AJ 142, 175, 2011
14 RBR Roberts, L.C., Jr., Rice, E.L., Beichman, C.A., Brenner, D., Burruss, R.,
14 RBR Crepp, J.R., Dekany, R.G., Hillenbrand, L.A., Hinkley, S., Ligon, E.R.,
14 RBR Lockhart, T.G., King, D., et al.
15 RBR Roberts, L.C., Jr., Bouchez, A.H., Roberts, J.E., Burruss, R., Crepp, J.R., Mawet,
15 RBR D., Ohara, C.M., Cromer, J.L., Dekany, R.G., Troy, M., Velur, V. & Li, J.
16 RBR Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Riddle, R.L., Hartkopf, W.I.,
16 RBR Law, N.M., & Baranec, Ch.
17 RBR Roberts, L.C., Jr., Mason, B.D., Neyman, C.R., Wu, Y., Riddle, R.L., Shelton, J.,
17 RBR Angione, J., Baranec, Ch., Bouchez, A., Bui, K., Burruss, R., Burse, M., et al.
18 RBR Roberts, L.C., Jr., Oppenheimer, R., Crepp, J.R., Baranec, Ch., Beichman, C.A.,
18 RBR Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R.,
18 RBR Hillenbrand, L.A., Hinkley, S., et al.
21 RBR Roberts, L.C., Jr., Mason, B.D., Aguilar, J., Carson, J., Crepp, J., Beichman, C.,
21 RBR Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R., Hillenbrand, L.,
21 RBR et al.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19470+3425 RBR 20 AE 2002 1 188 5.8 7.80   G5 D 194658.11+342510.3

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

 
 
WDS 19470+3425 RBR 20 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19470+3425 RBR 20 AE : MEASURES
 
 
No records found.

 
 
WDS 19470+3425 : VIRTUAL EYEPIECE
 
 

19470+3425 RBR 20A mag 7.8 Sp G5 19470+3425 RBR 20B sep 2.6 P.A. 346.40 mag 17 19470+3425 RBR 20C sep 2.9 P.A. 342.40 mag 18 19470+3425 RBR 20D sep 2.7 P.A. 38.40 mag 16 19470+3425 RBR 20E sep 5.8 P.A. 186.40 mag 18 19470+3425 GNS 4F sep 9.7 P.A. 262.60 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 19470+3425 : ALADIN DSS IMAGE @ 19h 46m 58.11s +34° 25' 10.3"
 
 
 
 
WDS 19470+3425 RBR 20 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19470+3425 RBR 20AE distance=0' 19471+3441 GRV 277 distance=17' 19482+3419 SMA 94 distance=17' 19484+3415 SMA 95 distance=21' 19468+3405 SEI 681 distance=22' 19490+3443 SEI 686 distance=31' 19486+3450 HU 682 distance=32' 19493+3441 BKO 518 distance=33' 19497+3421 SKF1862 distance=35' 19469+3500 TDT1737 distance=35' 19494+3446 BKO 519 distance=37' 19467+3504 GYL 91 distance=38' 19459+3501 H 5 137AB distance=39' 19459+3501 BOT 3AC distance=39' 19459+3501 ACA 1AD distance=39' 19475+3346 GCB 74 distance=39' 19496+3448 SEI 690 distance=41' 19443+3401 GYL 20AB distance=41' 19443+3401 TOB 164AC distance=41' 19439+3410 HO 453AB distance=42' 19439+3410 HO 453AC distance=42' 19500+3407 SEI 692AB distance=42' 19464+3344 STF2580BC distance=42' 19464+3344 STF2580BG distance=42' 19464+3344 STF2580AB distance=43' 19464+3344 WNO 56AF distance=43' 19464+3344 STF2580AC distance=43' 19464+3344 KPR 4AD distance=43' 19464+3344 KPR 4AE distance=43' 19435+3433 SEI 669 distance=44' 19504+3412 SEI 694 distance=45' 19507+3429 SEI 695AB distance=47' 19507+3429 POP1227AC distance=47' 19458+3341 SMA 91 distance=47' 19508+3430 SEI 696 distance=48' 19430+3433 SEI 663 distance=49' 19486+3339 J 779 distance=49' 19509+3429 POP 13AB distance=49' 19509+3429 POP 13AC distance=49' 19480+3513 BU 1473AB distance=50' 19480+3513 SEI 684AC distance=50' 19435+3450 AG 236AB distance=50' 19435+3450 AG 236AC distance=50' 19514+3435 J 1160AB distance=51' 19514+3435 J 1160AC distance=51' 19514+3435 COU2709AD distance=51' 19490+3341 SEI 687 distance=52' 19464+3344 TKA 1FJ distance=53' 19464+3344 RAO 69FK distance=53' 19464+3344 STF2576FG distance=53' 19464+3344 STF2576FH distance=53' 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 19470+3425 RBR 20 AB 344 2.7
Show 19470+3425 RBR 20 AC 339 3.0
Show 19470+3425 RBR 20 AD 44 2.9
Show 19470+3425 RBR 20 AE 188 5.8
Show 19470+3425 GNS 4 AF 264 11.7
Show 19471+3441 GRV 277 22 22.9 17
Show 19482+3419 SMA 94 325 14.7 17
Show 19484+3415 SMA 95 327 14.0 21
Show 19468+3405 SEI 681 175 29.6 22
Show 19490+3443 SEI 686 221 21.2 31
Show 19486+3450 HU 682 120 0.3 32
Show 19493+3441 BKO 518 140 10.5 33
Show 19497+3421 SKF1862 167 38.0 35
Show 19469+3500 TDT1737 285 0.6 35
Show 19494+3446 BKO 519 135 5.5 37
Show 19467+3504 GYL 91 192 36.5 38
Show 19459+3501 H 5 137 AB 25 38.8 39
Show 19459+3501 BOT 3 AC 76 443.8 39
Show 19459+3501 ACA 1 AD 38 224.8 39
Show 19475+3346 GCB 74 137 6.4 39
Show 19496+3448 SEI 690 296 15.8 41
Show 19443+3401 GYL 20 AB 111 25.3 41
Show 19443+3401 TOB 164 AC 315 21.3 41
Show 19439+3410 HO 453 AB 53 14.7 42
Show 19439+3410 HO 453 AC 135 33.1 42
Show 19500+3407 SEI 692 AB 15 3.1 42
Show 19464+3344 STF2580 BC 139 100.8 42
Show 19464+3344 STF2580 BG 235 817.7 42
Show 19464+3344 STF2580 AB 68 25.9 43
Show 19464+3344 WNO 56 AF 235 792.0 43
Show 19464+3344 STF2580 AC 122 106.3 43
Show 19464+3344 KPR 4 AD 47 89.5 43
Show 19464+3344 KPR 4 AE 63 105.7 43
Show 19435+3433 SEI 669 47 17.3 44
Show 19504+3412 SEI 694 175 24.2 45
Show 19507+3429 SEI 695 AB 351 8.7 47
Show 19507+3429 POP1227 AC 291 48.9 47
Show 19458+3341 SMA 91 323 6.4 47
Show 19508+3430 SEI 696 129 19.3 48
Show 19430+3433 SEI 663 296 28.2 49
Show 19486+3339 J 779 286 4.9 49
Show 19509+3429 POP 13 AB 357 4.0 49
Show 19509+3429 POP 13 AC 273 8.4 49
Show 19480+3513 BU 1473 AB 16 1.4 50
Show 19480+3513 SEI 684 AC 234 26.1 50
Show 19435+3450 AG 236 AB 148 4.3 50
Show 19435+3450 AG 236 AC 335 11.5 50
Show 19514+3435 J 1160 AB 293 6.2 51
Show 19514+3435 J 1160 AC 57 6.8 51
Show 19514+3435 COU2709 AD 149 10.7 51
Show 19490+3341 SEI 687 191 19.1 52

 
 
WDS 19470+3425 : COMPONENTS
 
 
  A B C D E
B pa=346.4°
sep=2.62"
 
C pa=342.4°
sep=2.93"
pa=313.1°
sep=0.37"
 
D pa=38.4°
sep=2.68"
pa=100.9°
sep=2.33"
pa=105.1°
sep=2.64"
 
E pa=186.4°
sep=5.75"
pa=180.1°
sep=8.26"
pa=178.3°
sep=8.51"
pa=196.4°
sep=8.15"
 
F pa=262.6°
sep=9.67"
pa=247.1°
sep=9.74"
pa=245.1°
sep=9.60"
pa=253.5°
sep=11.75"
pa=296.6°
sep=10.01"
 
 
19470+3425 A
 
 
Coord arcsec 2000 194658.11+342510.3 Mag 7.8 Spectral class G5 (yellow) PmRA 143.00
PmDE -124.0 SAO 68845 HIP 97336 Tycho2 2664-00550-1
HD 187123 BD BD+34 3708
Tycho2
Tycho2 2664-00550-1 Pflag RAmdeg 296.74213285 DEmdeg 34.41951662
PmRA 142.5 PmDE -126.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.26 EpDEm 1991.34
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.9 BTmag 8.635 E BTmag 0.016 VTmag 7.907
E VTmag 0.011 Prox 922 TYC T HIP 97336
CCDM RAdeg 296.74172556 DEdeg 34.41981222 EpRA 1990 1.51
EpDE 1990 1.58 E RAdeg 5.2 E DEdeg 5.0 Posflg
Corr 0.1
SAO
SAO 68845 DelFlag RA1950 PmRA1950 0.0117
DE1950 PmDE1950 -0.129 Vmag 8 SpType G5
Double code Source 6 CatNum 1917 DM BD+34 3708
DMcomp BDsup HD 187123 M HD 0
GC RA1950rad 5.170875 DE1950rad 0.59859295 PmRA2000 0.012
PmDE2000 -0.13
Hipparcos
Catalog H HIP 97336 Proxy RAhms 19 46 58.01
DEdms +34 25 11.4 Vmag 7.83 VarFlag R Vmag H
RAdeg 296.742 DEdeg 34.4198 AstroRef Plx 20.87
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 187123 BD BD+34 3708
CD CP Dm number +34 3708 VIred 0.71
SpType G5 R SpType Coord arcsec 2000 194658.01+342511.4
Hipparcos 2
HIP 97336 Sn 5 So 0 Nc 1
RArad 5.1791199647 DErad 0.6007392508 Plx 20.72 PmRA 143.18
PmDE -123.91 E RArad 0.38 E DErad 0.42 E Plx 0.53
E pmRA 0.39 E pmDE 0.48 Hpmag 7.9689 E Hpmag 0.0012
SHp 0.015 VA 0 BV 0.661 E BV 0.01
VI 0.72
 
 
19470+3425 B
 
 
Coord arcsec 2000 194658.06+342512.8 Mag 17 Calc delta mag 9.2 Calc coord yes
 
 
19470+3425 C
 
 
Coord arcsec 2000 194658.04+342513.1 Mag 18 Calc delta mag 10.2 Calc coord yes
 
 
19470+3425 D
 
 
Coord arcsec 2000 194658.24+342512.4 Mag 16 Calc delta mag 8.2 Calc coord yes
 
 
19470+3425 E
 
 
Coord arcsec 2000 194658.06+342504.6 Mag 18 Calc delta mag 10.2 Calc coord yes
 
 
19470+3425 F
 
 
Coord arcsec 2000 194657.33+342509.1 Calc delta mag 7.8 Calc coord yes