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Current system
20537+2116
KPP 3429 AD


Nearby doubles
34' : 20558+2131
COU 727

41' : 20565+2118
A 2797

60' : 20558+2027
J 606

63' : 20542+2217
GRV 393

67' : 20522+2218
J 1327

71' : 20524+2008
HO 144

73' : 20521+2225
AZC 108

79' : 20493+2206
GRV 383

79' : 20493+2026
HJ 926

82' : 20578+2214
J 1892AB

85' : 20574+2010
HO 640

87' : 20508+2232
HDS2972

87' : 20517+1954
TDT2585

88' : 20507+1959
ROE 16AB

92' : 20579+2009
BRT2486

92' : 20509+1953
UC 255

101' : 20536+1935
HO 597

102' : 21008+2057
A 176

102' : 20467+2044
HJ 2999AB

104' : 20554+1935
UC 4329

104' : 20480+2223
TDT2546

112' : 20582+2249
J 1894

113' : 20598+2004
STF2739

113' : 20582+1942
TDT2663

114' : 21014+2043
JNN 289

114' : 20534+1921
J 573



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20537+2116 KPP 3429 AD

 
 
20h 53m 39.63s +21° 15' 43.2" P.A. 9.00 sep 32.9 mag 8.29,13.80 Sp F0 dist. 246.91 pc (805.42 l.y.)
 
 
Coord 2000 20537+2116 Discov num KPP3429 Comp AD Coord arcsec 2000 20 53 39.63 +21 15 43.2
Date first 2000 Date last 2015 Obs 8
Pa first 9 Pa last 8.6 P.A. Now (θ) 8.6°
Sep first 32.3 Sep last 32.894 Sep. Now (ρ) 32.894"
Mag pri 8.29 Mag sec 13.80 delta mag (ΔM) 5.51 Spectral class F0 (yellow-white)
Pri motion ra -009 Sec motion ra
Pri motion dec -042 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20537+2116 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 89247 20 53 40 +21 15 43 J 2327 AB 2016 9 48 68.4 8.29 13.50 5.21
Show 89247 20 53 40 +21 15 43 KPP 3429 AD 2015 8 9 32.9 8.29 13.80 5.51 <===
Show 20 53 43 +21 16 28 J 2327 BC 2016 10 177 4.5 13.50 14.00 0.50
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 89247 HIP 103123 Tycho2 1659-01384-1
HD 199022 BD BD+20 4754 Distance 246.91 Distance ly 805.42
 
 
WDS 20537+2116 KPP 3429 AD : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20537+2116 KPP3429 AD 2015 5 9 32.9 8.29 13.80 F0 205339.63+211543.2

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

 
 
WDS 20537+2116 KPP 3429 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20537+2116 KPP 3429 AD : MEASURES
 
 
No records found.

 
 
WDS 20537+2116 : VIRTUAL EYEPIECE
 
 

20537+2116 J 2327A mag 8.29 Sp F0 20537+2116 J 2327B sep 67.8 P.A. 48.10 mag 13.5 20537+2116 J 2327C sep 65.0 P.A. 51.20 mag 14 20537+2116 KPP3429D sep 32.9 P.A. 8.60 mag 13.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20537+2116 : ALADIN DSS IMAGE @ 20h 53m 39.63s +21° 15' 43.2"
 
 
 
 
WDS 20537+2116 KPP 3429 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20537+2116 KPP3429AD distance=0' 20537+2116 J 2327BC distance=2' 20558+2131 COU 727 distance=34' 20565+2118 A 2797 distance=41' 20558+2027 J 606 distance=60' 20542+2217 GRV 393 distance=63' 20522+2218 J 1327 distance=67' 20524+2008 HO 144 distance=71' 20521+2225 AZC 108 distance=73' 20493+2206 GRV 383 distance=79' 20493+2026 HJ 926 distance=79' 20578+2214 J 1892AB distance=82' 20578+2214 HJ 1598AC distance=82' 20574+2010 HO 640 distance=85' 20508+2232 HDS2972 distance=87' 20517+1954 TDT2585 distance=87' 20507+1959 ROE 16AB distance=88' 20507+1959 ROE 16AC distance=88' 20555+1952 GKM9466Ba,Bb distance=88' 20579+2009 BRT2486 distance=92' 20509+1953 UC 255 distance=92' 20536+1935 HO 597 distance=101' 21008+2057 A 176 distance=102' 20467+2044 HJ 2999AB distance=102' 20467+2044 TOB 197AC distance=102' 20554+1935 UC 4329 distance=104' 20480+2223 TDT2546 distance=104' 20582+2249 J 1894 distance=112' 20598+2004 STF2739 distance=113' 20582+1942 TDT2663 distance=113' 21014+2043 JNN 289 distance=114' 20534+1921 J 573 distance=114' 20599+2229 J 3121 distance=115' 20488+1943 JNN 286 distance=115' 20581+2251 J 1893 distance=117' 20508+2305 J 3114 distance=117' 20584+2253 DAM 224 distance=118' 20507+2310 TDS1105 distance=122' 20448+2051 A 172 distance=126' 20461+2222 J 514 distance=127' 21026+2141 HO 599CD distance=127' 21023+2037 HDS2998 distance=127' 21026+2141 BU 69AB distance=128' 21026+2141 BU 69AC distance=128' 20445+2123 BRT2483 distance=129' 20449+2041 J 1179 distance=129' 20444+2119 A 171 distance=129' 20510+2320 POU5043 distance=130' 21020+2215 TDT2707 distance=130' 20517+2323 BKO 881 distance=131' 20447+2032 BRT2484 distance=134' 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 20537+2116 J 2327 AB 48 68.4 0
Show 20537+2116 KPP3429 AD 9 32.9 0
Show 20537+2116 J 2327 BC 177 4.5 2
Show 20558+2131 COU 727 352 1.1 34
Show 20565+2118 A 2797 285 0.2 41
Show 20558+2027 J 606 185 2.7 60
Show 20542+2217 GRV 393 353 41.5 63
Show 20522+2218 J 1327 58 2.7 67
Show 20524+2008 HO 144 349 0.4 71
Show 20521+2225 AZC 108 288 23.8 73
Show 20493+2206 GRV 383 124 21.2 79
Show 20493+2026 HJ 926 190 5.8 79
Show 20578+2214 J 1892 AB 41 10.5 82
Show 20578+2214 HJ 1598 AC 135 9.3 82
Show 20574+2010 HO 640 257 12.5 85
Show 20508+2232 HDS2972 309 0.2 87
Show 20517+1954 TDT2585 272 0.6 87
Show 20507+1959 ROE 16 AB 75 6.0 88
Show 20507+1959 ROE 16 AC 246 8.6 88
Show 20555+1952 GKM9466 Ba,Bb 108 0.2 88
Show 20579+2009 BRT2486 165 2.9 92
Show 20509+1953 UC 255 263 11.9 92
Show 20536+1935 HO 597 236 10.3 101
Show 21008+2057 A 176 175 0.3 102
Show 20467+2044 HJ 2999 AB 221 10.3 102
Show 20467+2044 TOB 197 AC 271 19.5 102
Show 20554+1935 UC 4329 262 32.9 104
Show 20480+2223 TDT2546 82 0.5 104
Show 20582+2249 J 1894 104 4.8 112
Show 20598+2004 STF2739 253 3.3 113
Show 20582+1942 TDT2663 36 0.9 113
Show 21014+2043 JNN 289 25 0.4 114
Show 20534+1921 J 573 186 4.2 114
Show 20599+2229 J 3121 47 10.0 115
Show 20488+1943 JNN 286 179 0.2 115
Show 20581+2251 J 1893 24 6.9 117
Show 20508+2305 J 3114 282 4.9 117
Show 20584+2253 DAM 224 78 7.2 118
Show 20507+2310 TDS1105 30 1.0 122
Show 20448+2051 A 172 219 2.9 126
Show 20461+2222 J 514 149 2.5 127
Show 21026+2141 HO 599 CD 174 18.0 127
Show 21023+2037 HDS2998 130 0.1 127
Show 21026+2141 BU 69 AB 6 0.4 128
Show 21026+2141 BU 69 AC 241 74.9 128
Show 20445+2123 BRT2483 307 3.6 129
Show 20449+2041 J 1179 144 4.2 129
Show 20444+2119 A 171 325 5.4 129
Show 20510+2320 POU5043 156 5.0 130
Show 21020+2215 TDT2707 293 0.4 130
Show 20517+2323 BKO 881 61 2.6 131

 
 
WDS 20537+2116 : COMPONENTS
 
 
  A B C
B pa=48.1°
sep=67.75"
 
C pa=51.2°
sep=65.04"
pa=176.9°
sep=4.47"
 
D pa=8.6°
sep=32.89"
pa=254.4°
sep=47.27"
pa=259.8°
sep=46.51"
 
 
20537+2116 A
 
 
Coord arcsec 2000 205339.63+211543.2 Mag 8.29 Spectral class F0 (yellow-white) PmRA -9.00
PmDE -42.0 SAO 89247 HIP 103123 Tycho2 1659-01384-1
HD 199022 BD BD+20 4754
Tycho2
Tycho2 1659-01384-1 Pflag RAmdeg 313.41512409 DEmdeg 21.26199689
PmRA -9.4 PmDE -40.0 E RAmdeg 6 E DEmdeg 7
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.02 EpDEm 1990.42
Num 11 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.6 BTmag 8.742 E BTmag 0.017 VTmag 8.294
E VTmag 0.012 Prox 999 TYC T HIP 103123
CCDM RAdeg 313.41514806 DEdeg 21.26209444 EpRA 1990 1.54
EpDE 1990 1.18 E RAdeg 5.7 E DEdeg 6.8 Posflg
Corr 0.0
SAO
SAO 89247 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.031 Vmag 8 SpType F0
Double code Source 35 CatNum 7983 DM BD+20 4754
DMcomp BDsup HD 199022 M HD 0
GC RA1950rad 5.46031518 DE1950rad 0.36777943 PmRA2000 -0.0017
PmDE2000 -0.034
Hipparcos
Catalog H HIP 103123 Proxy RAhms 20 53 39.64
DEdms +21 15 43.5 Vmag 8.26 VarFlag R Vmag H
RAdeg 313.415 DEdeg 21.2621 AstroRef Plx 3.9
CCDM -9.23 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+20 4754
CD CP Dm number +20 4754 VIred 0.48
SpType F0 R SpType Coord arcsec 2000 205339.64+211543.5
Hipparcos 2
HIP 103123 Sn 5 So 0 Nc 1
RArad 5.4701262397 DErad 0.3710935642 Plx 4.05 PmRA -9.4
PmDE -37.37 E RArad 0.76 E DErad 0.51 E Plx 0.94
E pmRA 0.84 E pmDE 0.55 Hpmag E Hpmag 0.0016
SHp 0.015 VA 0 BV 0.431 E BV 0.014
VI 0.5
CCDM
Ccdm 20537+2116 RComp Comp A Note1
Note2 Discov num DRAs -2.31 DDEs -16.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.0 Sp F0 PmNote *
PmRA 6 PmDE -29 Dm number +20 4754 Cat1 BD
Name2 +21 2285 Cat2 AGK2/3 HD 199022 M HD
ADS BDS M ADS BDS N IDS IDS 20491N2054A
HIC 103123
 
 
20537+2116 B
 
 
Coord arcsec 2000 205343.24+211628.4 Coord calc 205343.24+211628.4 Mag 13.5 PmRA 2.00
PmDE 19.0 Delta magnitude 5.21
CCDM
Ccdm 20537+2116 RComp Comp B Note1
Note2 Discov num J 2327 DRAs DDEs
R dRAs Year 1942 Theta 050 Rho 70.0
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20491N2054B
HIC
 
 
20537+2116 C
 
 
Coord arcsec 2000 205343.26+211623.9 Mag 14 PmRA -3.00 PmDE -7.0
Delta magnitude 5.71 Coordinate calculated yes
CCDM
Ccdm 20537+2116 RComp B Comp C Note1
Note2 Discov num J 2327 DRAs DDEs
R dRAs Year 1942 Theta 000 Rho 3.0
Obs 1 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20491N2054C
HIC
 
 
20537+2116 D
 
 
Coord arcsec 2000 205339.98+211615.7 Mag 13.8 Delta magnitude 5.51 Coordinate calculated yes