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Current system
20225-4203
HJ 5190 AC
Kap1 Sgr


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

20225-4203 HJ 5190 AC (Kap1 Sgr)

 
 
20h 22m 27.48s -42° 02' 57.7" P.A. 283.00 sep 56.8 mag 5.59,11.60 Sp A0V dist. 66.14 pc (215.75 l.y.)
 
 
Coord 2000 20225-4203 Discov num HJ 5190 Comp AC Coord arcsec 2000 20 22 27.48 -42 02 57.7
Date first 1834 Date last 1999 Obs 7
Pa first 269 Pa last 282.9 P.A. Now (θ) 282.9°
Sep first 40.0 Sep last 56.75 Sep. Now (ρ) 56.75"
Mag pri 5.59 Mag sec 11.60 delta mag (ΔM) 6.01 Spectral class A0V (white)
Pri motion ra +031 Sec motion ra -012
Pri motion dec -081 Sec motion dec -012
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.937
This double is not physical.
 
 
20225-4203 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 230177 20 22 27 -42 02 58 HJ 5190 AB 2010 7 312 40.0 5.59 12.60 7.01
Show Kap1 Sgr 230177 20 22 27 -42 02 58 HJ 5190 AC 1999 7 283 56.8 5.59 11.60 6.01 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Kap1 Sgr Constellation Sagittarius SAO 230177 HIP 100469
Tycho2 7957-00549-1 Gaia DR2 6680131105563170944 HD 193571 HR 7779
GC 28309 CD CD-4214836 CP CP-42 9065 Bayer Kappa 1 Sagittarii
Bayer name Kap1 Sgr FK5 763 Distance 66.14 Distance ly 215.75
Bayer greek κ1 Sgr
 
 
WDS 20225-4203 HJ 5190 AC (Kap1 Sgr) : NOTES
 
 
discov_num notes refcode
HJ 5190 kap 1 Sgr
AC: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20225-4203 HJ 5190 AC 1999 6 283 56.8 5.59 11.60 A0V N D 202227.48-420257.7

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

 
 
WDS 20225-4203 HJ 5190 AC (Kap1 Sgr) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20225-4203 HJ 5190 AC (Kap1 Sgr) : MEASURES
 
 
No records found.

 
 
WDS 20225-4203 (Kap1 Sgr) : VIRTUAL EYEPIECE
 
 

20225-4203 HJ 5190A mag 5.59 Sp A0V 20225-4203 HJ 5190B sep 34.6 P.A. 320.30 mag 12.6 20225-4203 HJ 5190C sep 43.0 P.A. 287.10 mag 11.6 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 20225-4203 (Kap1 Sgr) : ALADIN DSS IMAGE @ 20h 22m 27.48s -42° 02' 57.7"
 
 
 
 
WDS 20225-4203 HJ 5190 AC (Kap1 Sgr) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20225-4203 HJ 5190AC distance=0' 20239-4225 BU 763AB distance=28' 20239-4225 I 1626AC distance=28' 20239-4225 SEE 511AD distance=28' 20240-4231 DON 984 distance=34' 20280-4237 RSS 36 distance=71' 20235-4319 TDT2231 distance=78' 20276-4110 UC 4190 distance=79' 20235-4044 WG 255 distance=81' 20190-4037 KPP2109 distance=95' 20148-4258 CPO 616 distance=102' 20267-4334 I 1420 distance=103' 20276-4038 RSS 547 distance=103' 20247-4019 KPP 968 distance=107' 20125-4130 RST2136 distance=117' 20140-4053 SKF1163 distance=118' 20151-4332 KPP1654 distance=121' 20235-4404 WSP 110AB distance=122' 20235-4404 WSP 110AC distance=122' 20178-4011 DUN 230 distance=124' 20319-4054 GLI 259AB distance=127' 20319-4054 I 1627AC distance=127' 20331-4116 BRT1111 distance=128' 20185-4000 B 474AB distance=131' 20185-4000 WG 254AC distance=131' 20174-4004 WG 252 distance=133' 20344-4221 DON 988AB distance=134' 20344-4221 DON 988AB,C distance=134' 20345-4216 NSN 481 distance=135' 20266-3955 SCT 2 distance=137' 20289-4402 HJ 5201 distance=139' 20337-4104 B 490 distance=140' 20243-3944 HDS2917 distance=141' 20258-4420 BRT1108 distance=142' 20351-4226 AOT 81 distance=142' 20348-4244 AOT 80 distance=143' 20149-4403 SKF1164 distance=147' 20296-4000 UC 4200 distance=147' 20199-3938 UC 4148 distance=148' 20355-4241 AOT 82 distance=150' 20356-4243 AOT 83 distance=152' 20360-4147 AOT 84 distance=152' 20228-4437 TDT2223 distance=154' 20338-4033 JC 18AB distance=156' 20338-4033 JC 18AC distance=156' 20187-3932 UC 4143 distance=158' 20092-4105 GRV1264 distance=161' 20370-4208 AOT 86 distance=162' 20076-4200 RSS 541 distance=167' 20374-4202 CPO 89 distance=167' 20174-3926 UC 4138 distance=167' 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 20225-4203 HJ 5190 AB 312 40.0
Show 20225-4203 HJ 5190 AC 283 56.8
Show 20239-4225 BU 763 AB 180 0.5 28
Show 20239-4225 I 1626 AC 268 18.6 28
Show 20239-4225 SEE 511 AD 219 29.8 28
Show 20240-4231 DON 984 258 0.9 34
Show 20280-4237 RSS 36 267 35.7 71
Show 20235-4319 TDT2231 227 0.8 78
Show 20276-4110 UC 4190 62 27.4 79
Show 20235-4044 WG 255 33 5.3 81
Show 20190-4037 KPP2109 91 17.1 95
Show 20148-4258 CPO 616 312 5.8 102
Show 20267-4334 I 1420 358 0.3 103
Show 20276-4038 RSS 547 12 10.0 103
Show 20247-4019 KPP 968 335 7.9 107
Show 20125-4130 RST2136 48 0.6 117
Show 20140-4053 SKF1163 12 8.5 118
Show 20151-4332 KPP1654 179 12.7 121
Show 20235-4404 WSP 110 AB 114 4.6 122
Show 20235-4404 WSP 110 AC 203 23.5 122
Show 20178-4011 DUN 230 117 9.7 124
Show 20319-4054 GLI 259 AB 159 4.1 127
Show 20319-4054 I 1627 AC 346 17.6 127
Show 20331-4116 BRT1111 162 4.3 128
Show 20185-4000 B 474 AB 28 3.3 131
Show 20185-4000 WG 254 AC 20 14.3 131
Show 20174-4004 WG 252 99 3.3 133
Show 20344-4221 DON 988 AB 118 0.6 134
Show 20344-4221 DON 988 AB,C 89 23.2 134
Show 20345-4216 NSN 481 91 1.7 135
Show 20266-3955 SCT 2 319 28.4 137
Show 20289-4402 HJ 5201 117 10.7 139
Show 20337-4104 B 490 64 1.2 140
Show 20243-3944 HDS2917 204 12.3 141
Show 20258-4420 BRT1108 191 12.3 142
Show 20351-4226 AOT 81 185 14.1 142
Show 20348-4244 AOT 80 246 11.1 143
Show 20149-4403 SKF1164 209 66.7 147
Show 20296-4000 UC 4200 302 40.7 147
Show 20199-3938 UC 4148 227 39.2 148
Show 20355-4241 AOT 82 201 4.2 150
Show 20356-4243 AOT 83 116 7.8 152
Show 20360-4147 AOT 84 137 18.9 152
Show 20228-4437 TDT2223 124 2.5 154
Show 20338-4033 JC 18 AB 224 4.4 156
Show 20338-4033 JC 18 AC 145 108.0 156
Show 20187-3932 UC 4143 351 60.9 158
Show 20092-4105 GRV1264 114 1.9 161
Show 20370-4208 AOT 86 303 9.1 162
Show 20076-4200 RSS 541 318 10.0 167
Show 20374-4202 CPO 89 284 16.0 167

 
 
WDS 20225-4203 : COMPONENTS
 
 
  A B
B pa=320.3°
sep=34.61"
 
C pa=287.1°
sep=42.99"
pa=233.6°
sep=23.55"
 
 
20225-4203 A
 
 
Coord arcsec 2000 202227.48-420257.7 Mag 5.59 Spectral class A0V (white) PmRA 36.00
PmDE -90.0 SAO 230177 HIP 100469 Tycho2 7957-00549-1
HD 193571 HR 7779 GC 28309 CD CD-4214836
CP CP-42 9065 Bayer Kappa 1 Sagittarii Bayer name Kap1 Sgr FK5 763
Tycho2
Tycho2 7957-00549-1 Pflag RAmdeg 305.61460520 DEmdeg -42.04955476
PmRA 33.6 PmDE -84.2 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.7 EpRAm 1991.44 EpDEm 1990.97
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 5.579 E BTmag 0.014 VTmag 5.572
E VTmag 0.009 Prox 999 TYC T HIP 100469
CCDM RAdeg 305.61450111 DEdeg -42.04935611 EpRA 1990 1.76
EpDE 1990 1.50 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr -0.1
SAO
SAO 230177 DelFlag RA1950 PmRA1950 0.0032
DE1950 PmDE1950 -0.091 Vmag 5.6 SpType A0
Double code Source 74 CatNum 763 DM CD-4214836
DMcomp BDsup HD 193571 M HD 0
GC 28309 RA1950rad 5.31919382 DE1950rad -0.73668383 PmRA2000 0.0033
PmDE2000 -0.094
Hipparcos
Catalog H HIP 100469 Proxy RAhms 20 22 27.48
DEdms -42 02 57.7 Vmag 5.6 VarFlag R Vmag H
RAdeg 305.615 DEdeg -42.0494 AstroRef Plx 13.35
CCDM 20224-4203 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 193571 BD
CD CD-4214836 CP CP-42 9065 Dm number -4214836 VIred -0.01
SpType A0V R SpType Coord arcsec 2000 202227.48-420257.7
Hipparcos 2
HIP 100469 Sn 5 So 0 Nc 1
RArad 5.3339792213 DErad -0.7338995904 Plx 15.12 PmRA 30.92
PmDE -80.91 E RArad 0.25 E DErad 0.17 E Plx 0.3
E pmRA 0.39 E pmDE 0.24 Hpmag 5.5916 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.002 E BV 0.003
VI -0.01
 
 
20225-4203 B
 
 
Coord arcsec 2000 202225.49-420231.1 Mag 12.6 Calc delta mag 7.01 Calc coord yes
 
 
20225-4203 C
 
 
Coord arcsec 2000 202223.79-420245.0 Mag 11.6 PmRA -12.00 PmDE -12.0
Calc delta mag 6.01 Calc coord yes