20223-3243 B 2885

 
 
20h 22m 19.45s -32° 42' 30.6" P.A. 358.00 sep 6.9 mag 9.30,14.50 Sp F3IV/V dist. 291.55 pc (951.04 l.y.)
 
 
Coord 2000 20223-3243 Discov num B  2885 Comp Coord arcsec 2000 20 22 19.45 -32 42 30.6
Date first 1930 Date last 2015 Obs 3
Pa first 315 Pa last 358.3 P.A. Now (θ) 358.3°
Sep first 6.0 Sep last 6.861 Sep. Now (ρ) 6.861"
Mag pri 9.30 Mag sec 14.50 delta mag (ΔM) 5.2 Spectral class F3IV/V (yellow-white)
Pri motion ra +005 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 212054 HIP 100460 Tycho2 7446-01106-1
Gaia DR2 6699905616030352896 HD 193616 CD CD-3314885 Distance 291.55
Distance ly 951.04
 
 
WDS 20223-3243 B 2885 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20223-3243 B 2885 1930 1 315 6.0 9.30 14.50 F3IV/V -3314885 202219.45-324230.6
20223-3243 B 2885 2000 3 357 6.5 9.30 14.50 F3IV/V -3314885 202219.45-324230.6
20223-3243 B 2885 2015 4 358 6.9 9.30 14.50 F3IV/V -3314885 202219.45-324230.6

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

 
 
WDS 20223-3243 B 2885 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20223-3243 B 2885 : MEASURES
 
 
No records found.

 
 
WDS 20223-3243 : VIRTUAL EYEPIECE
 
 

20223-3243 B 2885A mag 9.3 Sp F3IV/V 20223-3243 B 2885B sep 6.9 P.A. 358.30 mag 14.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 20223-3243 : ALADIN DSS IMAGE @ 20h 22m 19.45s -32° 42' 30.6"
 
 
 
 
WDS 20223-3243 B 2885 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20223-3243 B 2885 distance=1' 20220-3224 JSP 812 distance=19' 20231-3303 B 2483 distance=23' 20240-3230 I 1418 distance=25' 20213-3304 RST2139 distance=26' 20231-3315 B 2484 distance=35' 20201-3215 GKM9451AB distance=40' 20182-3258 SEE 413BC distance=53' 20182-3258 SEE 413AB distance=53' 20180-3206 RST2137 distance=66' 20276-3258 UC 4189 distance=68' 20169-3236 STN 64 distance=69' 20180-3147 UC 4141 distance=78' 20201-3356 JSP 811 distance=80' 20179-3132 KPP4189 distance=91' 20289-3205 SEE 419 distance=92' 20291-3327 RST2142 distance=97' 20216-3104 HJ 5191 distance=99' 20156-3154 HJ 5181 distance=99' 20193-3106 RST2138 distance=105' 20280-3115 OL 26 distance=114' 20202-3435 I 1416 distance=116' 20253-3052 TDT2257 distance=118' 20247-3445 HJ 5195AB distance=126' 20247-3445 HJ 5195AC distance=126' 20247-3445 DAW 226BC distance=126' 20314-3335 NSN 493 distance=126' 20209-3450 B 478 distance=129' 20329-3227 UC 4214 distance=135' 20137-3407 HJ 5178AB distance=138' 20137-3407 JC 24AC distance=138' 20155-3048 PRO 229 distance=144' 20337-3255 TDT2374 distance=145' 20330-3336 TDT2362 distance=145' 20116-3151 SEE 408 distance=146' 20109-3219 B 987 distance=147' 20338-3313 RSS 552 distance=148' 20275-3028 KPP2320 distance=151' 20327-3123 HJ 5206 distance=155' 20229-3008 JSP 813 distance=155' 20326-3107 PRO 230 distance=163' 20347-3152 RST2145 distance=165' 20295-3024 B 2886 distance=167' 20351-3330 BRT1809 distance=168' 20211-3530 UC 4156 distance=169' 20093-3322 B 2482 distance=169' 20089-3247 UC 4104 distance=170' 20345-3131 KPP1926 distance=170' 20348-3355 HJ 5207 distance=173' 20093-3154 VOU 81 distance=173' 20362-3301 LDS 715 distance=174' 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 20223-3243 B 2885 358 6.9 1
Show 20220-3224 JSP 812 341 0.2 19
Show 20231-3303 B 2483 146 12.3 23
Show 20240-3230 I 1418 256 0.7 25
Show 20213-3304 RST2139 320 0.2 26
Show 20231-3315 B 2484 239 11.2 35
Show 20201-3215 GKM9451 AB 60 1.0 40
Show 20182-3258 SEE 413 BC 145 5.1 53
Show 20182-3258 SEE 413 AB 33 17.5 53
Show 20180-3206 RST2137 162 1.4 66
Show 20276-3258 UC 4189 70 16.2 68
Show 20169-3236 STN 64 295 1.7 69
Show 20180-3147 UC 4141 349 51.4 78
Show 20201-3356 JSP 811 147 1.5 80
Show 20179-3132 KPP4189 346 1.4 91
Show 20289-3205 SEE 419 97 9.5 92
Show 20291-3327 RST2142 327 1.9 97
Show 20216-3104 HJ 5191 250 12.6 99
Show 20156-3154 HJ 5181 4 9.8 99
Show 20193-3106 RST2138 60 2.4 105
Show 20280-3115 OL 26 327 2.0 114
Show 20202-3435 I 1416 318 0.1 116
Show 20253-3052 TDT2257 261 0.5 118
Show 20247-3445 HJ 5195 AB 115 16.3 126
Show 20247-3445 HJ 5195 AC 127 36.1 126
Show 20247-3445 DAW 226 BC 137 20.5 126
Show 20314-3335 NSN 493 182 11.8 126
Show 20209-3450 B 478 28 6.0 129
Show 20329-3227 UC 4214 142 15.2 135
Show 20137-3407 HJ 5178 AB 9 2.8 138
Show 20137-3407 JC 24 AC 16 79.5 138
Show 20155-3048 PRO 229 178 7.1 144
Show 20337-3255 TDT2374 131 3.0 145
Show 20330-3336 TDT2362 146 0.5 145
Show 20116-3151 SEE 408 187 15.1 146
Show 20109-3219 B 987 27 5.1 147
Show 20338-3313 RSS 552 29 6.7 148
Show 20275-3028 KPP2320 320 19.6 151
Show 20327-3123 HJ 5206 192 16.4 155
Show 20229-3008 JSP 813 269 5.3 155
Show 20326-3107 PRO 230 104 6.5 163
Show 20347-3152 RST2145 255 0.1 165
Show 20295-3024 B 2886 199 7.2 167
Show 20351-3330 BRT1809 154 3.0 168
Show 20211-3530 UC 4156 350 25.7 169
Show 20093-3322 B 2482 125 7.0 169
Show 20089-3247 UC 4104 63 27.6 170
Show 20345-3131 KPP1926 56 15.1 170
Show 20348-3355 HJ 5207 257 10.5 173
Show 20093-3154 VOU 81 125 3.5 173
Show 20362-3301 LDS 715 144 91.8 174

 
 
WDS 20223-3243 : COMPONENTS
 
 
  A
B pa=358.3°
sep=6.86"
 
 
20223-3243 A
 
 
Coord arcsec 2000 202219.45-324230.6 Mag 9.3 Spectral class F3IV/V (yellow-white) PmRA 5.00
PmDE -13.0 SAO 212054 HIP 100460 Tycho2 7446-01106-1
HD 193616 CD CD-3314885
Tycho2
Tycho2 7446-01106-1 Pflag RAmdeg 305.58105545 DEmdeg -32.70853847
PmRA -0.6 PmDE -14.1 E RAmdeg 10 E DEmdeg 11
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.16 EpDEm 1989.36
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.751 E BTmag 0.021 VTmag 9.285
E VTmag 0.018 Prox 999 TYC T HIP 100460
CCDM RAdeg 305.58105722 DEdeg -32.70850528 EpRA 1990 1.74
EpDE 1990 1.58 E RAdeg 9.5 E DEdeg 12.1 Posflg
Corr -0.3
SAO
SAO 212054 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.002 Vmag 9.3 SpType F5
Double code Source 40 CatNum 11102 DM CD-3314885
DMcomp BDsup HD 193616 M HD 0
GC RA1950rad 5.3196511 DE1950rad -0.57366835 PmRA2000 -0.0006
PmDE2000 -0.004
Hipparcos
Catalog H HIP 100460 Proxy RAhms 20 22 19.45
DEdms -32 42 30.6 Vmag 9.24 VarFlag R Vmag H
RAdeg 305.581 DEdeg -32.7085 AstroRef Plx 3.54
CCDM -0.28 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 193616 BD
CD CD-3314885 CP Dm number -3314885 VIred 0.52
SpType F3IV/V R SpType Coord arcsec 2000 202219.45-324230.6
Hipparcos 2
HIP 100460 Sn 5 So 0 Nc 1
RArad 5.3333955392 DErad -0.570871029 Plx 3.43 PmRA -2.39
PmDE -12.81 E RArad 1.09 E DErad 0.63 E Plx 1.37
E pmRA 1.57 E pmDE 0.97 Hpmag E Hpmag 0.0017
SHp 0.016 VA 0 BV 0.435 E BV 0.028
VI 0.5
CCDM
Ccdm 20223-3243 RComp Comp A Note1
Note2 Discov num DRAs 1.36 DDEs 29.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp F5 PmNote *
PmRA -8 PmDE -2 Dm number -3314885 Cat1 CD
Name2 212054 Cat2 SAO HD 193616 M HD
ADS BDS M ADS BDS N IDS IDS 20160S3302A
HIC 100460
 
 
20223-3243 B
 
 
Coord arcsec 2000 202219.43-324223.7 Mag 14.5 Delta magnitude 5.2 Coordinate calculated yes
CCDM
Ccdm 20223-3243 RComp Comp B Note1
Note2 Discov num B DRAs DDEs
R dRAs Year Theta NP Rho 6.0
Obs Vmag 14.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20160S3302B
HIC 100460