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Current system
19521+2806
RAG 3 AB


Nearby doubles
5' : 19522+2810
HEI 178

10' : 19516+2810
J 3021

21' : 19527+2824
TDT1818

22' : 19517+2745
MLB 698

22' : 19537+2805
ES 494AB

27' : 19510+2744
TDS1021

27' : 19511+2743
HDS2827

29' : 19534+2828
RAO 422

33' : 19528+2837
TDT1820

34' : 19518+2732
J 1227

35' : 19503+2741
TDT1791

40' : 19515+2728
EVS 43AB

40' : 19553+2813
BRT 204

42' : 19495+2744
TDT1781

42' : 19526+2846
MLB 475

44' : 19497+2836
GRV 287

47' : 19555+2758
TDT1853

48' : 19532+2721
TDS1022

51' : 19546+2728
TDT1842

53' : 19481+2811
TDT1766

55' : 19493+2726
MLB 603AB

58' : 19557+2839
MLB 476

58' : 19543+2716
TDT1839

59' : 19537+2712
TDT1831

63' : 19559+2729
KPP4177

65' : 19539+2905
TDT1832



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.

19521+2806 RAG 3 AB

 
 
19h 52m 04.54s +28° 06' 01.4" P.A. 79.00 sep 13.0 mag 8.22,15.00 Sp G5IV dist. 57.01 pc (185.97 l.y.)
 
 
Coord 2000 19521+2806 Discov num RAG   3 Comp AB Coord arcsec 2000 19 52 04.54 +28 06 01.4
Date first 1998 Date last 2016 Obs 6
Pa first 79 Pa last 79.2 P.A. Now (θ) 79.2°
Sep first 12.7 Sep last 13.029 Sep. Now (ρ) 13.029"
Mag pri 8.22 Mag sec 15.00 delta mag (ΔM) 6.78 Spectral class G5IV (yellow)
Pri motion ra +054 Sec motion ra
Pri motion dec -091 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19521+2806 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 87842 19 52 05 +28 06 01 RAG 3 AB 2016 6 79 13.0 8.22 15.00 6.78 <===
Show 87842 19 52 05 +28 06 01 GNS 10 AC 2015 3 298 4.3 8.22 17.00 8.78
Show 87842 19 52 05 +28 06 01 GNS 10 AD 2015 4 306 11.0 8.22 17.00 8.78
Show 87842 19 52 05 +28 06 01 GNS 10 AE 2014 2 268 9.9 8.22 18.00 9.78
Show 87842 19 52 05 +28 06 01 GNS 10 AF 2014 2 112 4.0 8.22 17.00 8.78
Show 87842 19 52 05 +28 06 01 GNS 10 AG 2013 1 169 7.0 8.22 18.00 9.78
Show 87842 19 52 05 +28 06 01 GNS 10 AH 2015 3 109 7.1 8.22 17.00 8.78
Octuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 87842 HIP 97769 Tycho2 2148-01948-1
Gaia DR2 2028419118720795392 HD 188015 BD BD+27 3539 Distance 57.01
Distance ly 185.97
 
 
WDS 19521+2806 RAG 3 AB : NOTES
 
 
discov_num notes refcode
RAG 3 Primary is exoplanet host, P=465d. Raghavan (2006) consider as CPM. Rag2006
However; he does not measure PM or parallax; only ptm evidence. Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
Rag2006 E - Raghavan, D., Henry, T.J., Mason, B.D., Subasavage, J.P., Jao, W.-C., Beaulieu, 2006ApJ...646..523R
Rag2006 +Pp T.D., & Hambly, N.C.
Rag2006 +Pu ApJ 646, 523, 2006
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
discov author
GNS Ginski, C., Mugrauer, M., Seeliger, M., & Eisenbeiss, T.
GNS Ginski, C., Mugrauer, M., Seeliger, M., Buder, S., Errmann, R., Avenhaus, H.,
GNS Mouillet, D., Maire, A.-L., & Raetz, S.
RAG Raghavan, D., Henry, T.J., Mason, B.D., Subasavage, J.P., Jao, W.-C., Beaulieu,
RAG T.D., & Hambly, N.C.
RAG Raghavan, D., McAlister, H.A., Torres, G., Latham, D.W., Mason, B.D., Boyajian,
RAG T.S., Baines, E.K., Williams, S.J. et al.
RAG Raghavan, D., McAlister, H.A., Henry, T.J., Latham, D.W., Marcy, G.W.,
RAG Mason, B.D., Gies, D.R., White, R.J. & ten Brummelaar, T.A.
TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
TOK Martinez, M., & Mondaca, E.
TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
TOK Tokovinin, A. & Briceno, C.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19521+2806 RAG 3 AB 2000 2 85 13.0 8.22 15.00 G5IV +27 3539 N 195204.54+280601.4
19521+2806 RAG 3 AB 2015 3 79 13.0 8.22 15.00 G5IV +27 3539 N 195204.54+280601.4
19521+2806 RAG 3 AB 2016 6 79 13.0 8.22 15.00 G5IV +27 3539 N 195204.54+280601.4

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

 
 
WDS 19521+2806 RAG 3 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19521+2806 RAG 3 AB : MEASURES
 
 
No records found.

 
 
WDS 19521+2806 : VIRTUAL EYEPIECE
 
 

19521+2806 RAG 3A mag 8.22 Sp G5IV 19521+2806 RAG 3B sep 13.0 P.A. 79.20 mag 15 19521+2806 GNS 10C sep 4.3 P.A. 298.20 mag 17 19521+2806 GNS 10D sep 11.0 P.A. 305.90 mag 17 19521+2806 GNS 10E sep 9.9 P.A. 268.10 mag 18 19521+2806 GNS 10F sep 4.0 P.A. 112.40 mag 17 19521+2806 GNS 10G sep 7.0 P.A. 168.50 mag 18 19521+2806 GNS 10H sep 7.1 P.A. 108.60 mag 17 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 19521+2806 : ALADIN DSS IMAGE @ 19h 52m 04.54s +28° 06' 01.4"
 
 
 
 
WDS 19521+2806 RAG 3 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19521+2806 RAG 3AB distance=0' 19522+2810 HEI 178 distance=5' 19516+2810 J 3021 distance=10' 19527+2824 TDT1818 distance=21' 19517+2745 MLB 698 distance=22' 19537+2805 ES 494AB distance=22' 19537+2805 ES 494AC distance=22' 19510+2744 TDS1021 distance=27' 19511+2743 HDS2827 distance=27' 19534+2828 RAO 422 distance=29' 19528+2837 TDT1820 distance=33' 19518+2732 J 1227 distance=34' 19503+2741 TDT1791 distance=35' 19515+2728 EVS 43AB distance=40' 19515+2728 EVS 43AC distance=40' 19515+2728 EVS 43AD distance=40' 19515+2728 EVS 43AE distance=40' 19553+2813 BRT 204 distance=40' 19495+2744 TDT1781 distance=42' 19526+2846 MLB 475 distance=42' 19497+2836 GRV 287 distance=44' 19555+2758 TDT1853 distance=47' 19532+2721 TDS1022 distance=48' 19546+2728 TDT1842 distance=51' 19481+2811 TDT1766 distance=53' 19493+2726 MLB 603AB distance=55' 19557+2839 MLB 476 distance=58' 19543+2716 TDT1839 distance=58' 19537+2712 TDT1831 distance=59' 19559+2729 KPP4177 distance=63' 19539+2905 TDT1832 distance=65' 19473+2819 MLB 528 distance=67' 19548+2710 BRT 203 distance=67' 19474+2831 TDT1752 distance=67' 19489+2714 LDS1029 distance=68' 19474+2838 BRT 42 distance=70' 19532+2917 MLB 700 distance=73' 19521+2918 OSO 113AB distance=73' 19521+2918 OSO 113AC distance=73' 19521+2918 OSO 113AD distance=73' 19521+2918 OSO 113AE distance=73' 19521+2918 OSO 113AF distance=73' 19521+2918 OSO 113AG distance=73' 19521+2918 OSO 113AH distance=73' 19521+2918 OSO 113AI distance=73' 19521+2918 OSO 113AJ distance=73' 19521+2918 OSO 113AK distance=73' 19521+2918 OSO 113AL distance=73' 19521+2918 OSO 113AM distance=73' 19521+2918 OSO 113AN distance=73' 19521+2918 OSO 113AO distance=73' 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 19521+2806 RAG 3 AB 79 13.0 0
Show 19521+2806 GNS 10 AC 298 4.3 0
Show 19521+2806 GNS 10 AD 306 11.0 0
Show 19521+2806 GNS 10 AE 268 9.9 0
Show 19521+2806 GNS 10 AF 112 4.0 0
Show 19521+2806 GNS 10 AG 169 7.0 0
Show 19521+2806 GNS 10 AH 109 7.1 0
Show 19522+2810 HEI 178 289 6.8 5
Show 19516+2810 J 3021 181 5.4 10
Show 19527+2824 TDT1818 307 0.6 21
Show 19517+2745 MLB 698 352 6.1 22
Show 19537+2805 ES 494 AB 198 3.8 22
Show 19537+2805 ES 494 AC 314 19.0 22
Show 19510+2744 TDS1021 126 2.2 27
Show 19511+2743 HDS2827 79 0.1 27
Show 19534+2828 RAO 422 9 1.6 29
Show 19528+2837 TDT1820 73 0.5 33
Show 19518+2732 J 1227 355 5.1 34
Show 19503+2741 TDT1791 80 2.2 35
Show 19515+2728 EVS 43 AB 86 15.2 40
Show 19515+2728 EVS 43 AC 241 15.3 40
Show 19515+2728 EVS 43 AD 131 16.9 40
Show 19515+2728 EVS 43 AE 69 21.0 40
Show 19553+2813 BRT 204 319 4.9 40
Show 19495+2744 TDT1781 149 0.6 42
Show 19526+2846 MLB 475 292 2.7 42
Show 19497+2836 GRV 287 173 48.0 44
Show 19555+2758 TDT1853 270 1.3 47
Show 19532+2721 TDS1022 331 1.1 48
Show 19546+2728 TDT1842 203 0.5 51
Show 19481+2811 TDT1766 85 0.9 53
Show 19493+2726 MLB 603 AB 29 8.2 55
Show 19557+2839 MLB 476 86 6.7 58
Show 19543+2716 TDT1839 169 0.6 58
Show 19537+2712 TDT1831 251 1.7 59
Show 19559+2729 KPP4177 61 1.1 63
Show 19539+2905 TDT1832 295 2.8 65
Show 19473+2819 MLB 528 25 6.9 67
Show 19548+2710 BRT 203 315 1.3 67
Show 19474+2831 TDT1752 186 4.0 67
Show 19489+2714 LDS1029 275 12.4 68
Show 19474+2838 BRT 42 129 5.0 70
Show 19532+2917 MLB 700 318 3.8 73
Show 19521+2918 OSO 113 AB 133 4.1 73
Show 19521+2918 OSO 113 AC 35 6.5 73
Show 19521+2918 OSO 113 AD 255 9.2 73
Show 19521+2918 OSO 113 AE 106 9.9 73
Show 19521+2918 OSO 113 AF 251 10.3 73
Show 19521+2918 OSO 113 AG 311 12.8 73
Show 19521+2918 OSO 113 AH 231 13.1 73
Show 19521+2918 OSO 113 AI 142 13.4 73

 
 
WDS 19521+2806 : COMPONENTS
 
 
  A B C D E F G
B pa=79.2°
sep=13.03"
 
C pa=298.2°
sep=4.33"
pa=268.6°
sep=16.62"
 
D pa=305.9°
sep=11.02"
pa=280.5°
sep=22.09"
pa=310.8°
sep=6.75"
 
E pa=268.1°
sep=9.95"
pa=263.1°
sep=22.91"
pa=248.8°
sep=6.57"
pa=188.5°
sep=6.87"
 
F pa=112.4°
sep=4.01"
pa=246.4°
sep=9.92"
pa=115.4°
sep=8.33"
pa=122.3°
sep=14.94"
pa=95.0°
sep=13.70"
 
G pa=168.5°
sep=7.04"
pa=230.7°
sep=14.73"
pa=149.7°
sep=10.36"
pa=142.3°
sep=16.89"
pa=120.1°
sep=13.11"
pa=203.2°
sep=5.84"
 
H pa=108.6°
sep=7.10"
pa=232.2°
sep=7.68"
pa=112.2°
sep=11.39"
pa=119.1°
sep=17.92"
pa=96.6°
sep=16.78"
pa=103.7°
sep=3.11"
pa=49.0°
sep=7.06"
 
 
19521+2806 A
 
 
Coord arcsec 2000 195204.54+280601.4 Mag 8.22 Spectral class G5IV (yellow) PmRA 54.00
PmDE -91.0 Tycho2 2148-01948-1
Tycho2
Tycho2 2148-01948-1 Pflag RAmdeg 298.01893048 DEmdeg 28.10037871
PmRA 54.4 PmDE -89.8 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.24 EpDEm 1991.32
Num 9 Q RAmdeg 0.3 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.6 BTmag 9.121 E BTmag 0.016 VTmag 8.315
E VTmag 0.011 Prox 666 TYC T HIP 97769
CCDM RAdeg 298.01878667 DEdeg 28.10058528 EpRA 1990 1.61
EpDE 1990 1.71 E RAdeg 5.9 E DEdeg 5.5 Posflg
Corr 0.2
 
 
19521+2806 B
 
 
Coord arcsec 2000 195205.51+280603.8 Mag 15 Delta magnitude 6.78 Coordinate calculated yes
 
 
19521+2806 C
 
 
Coord arcsec 2000 195204.25+280603.4 Mag 17 Delta magnitude 8.78 Coordinate calculated yes
 
 
19521+2806 D
 
 
Coord arcsec 2000 195203.87+280607.9 Mag 17 Delta magnitude 8.78 Coordinate calculated yes
 
 
19521+2806 E
 
 
Coord arcsec 2000 195203.79+280601.1 Mag 18 Delta magnitude 9.78 Coordinate calculated yes
 
 
19521+2806 F
 
 
Coord arcsec 2000 195204.82+280559.9 Mag 17 Delta magnitude 8.78 Coordinate calculated yes
 
 
19521+2806 G
 
 
Coord arcsec 2000 195204.65+280554.5 Mag 18 Delta magnitude 9.78 Coordinate calculated yes
 
 
19521+2806 H
 
 
Coord arcsec 2000 195205.05+280559.1 Mag 17 Delta magnitude 8.78 Coordinate calculated yes