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Current system
21187-2348
RSS 559
HD 202758


Nearby doubles
11' : 21195-2346
SEE 444

12' : 21182-2355
HJ 3018

44' : 21213-2324
B 524

48' : 21218-2409
KPP 492

62' : 21147-2321
TDT2854

65' : 21175-2246
BRT3101

66' : 21215-2442
SEE 441AB

67' : 21167-2249
B 522

68' : 21147-2309
UC 4421

78' : 21159-2240
BRT1567

81' : 21145-2444
UC 4417

97' : 21220-2224
HJ 5265

102' : 21244-2455
SPM 40

105' : 21261-2325
HJ 5269

105' : 21148-2218
LDS4873

105' : 21250-2250
UC 4466

106' : 21111-2336
TDT2810

106' : 21157-2526
RST3281

107' : 21180-2203
RSS 558

107' : 21224-2523
TDT2932

107' : 21140-2513
BRT3098

108' : 21116-2307
HJ 5251

108' : 21136-2511
RST3278

108' : 21238-2227
TDT2943

110' : 21125-2241
WHC 22AB

113' : 21124-2501
KPP3119



Selections
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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21187-2348 RSS 559 (HD 202758)

 
 
21h 18m 44.64s -23° 48' 28.1" P.A. 354.00 sep 20.7 mag 8.73,12.00 Sp A9V dist. 214.59 pc (699.99 l.y.)
 
 
Coord 2000 21187-2348 Discov num RSS 559 Comp Coord arcsec 2000 21 18 44.64 -23 48 28.1
Date first 1910 Date last 2015 Obs 6
Pa first 348 Pa last 354.2 P.A. Now (θ) 354.2°
Sep first 17.1 Sep last 20.732 Sep. Now (ρ) 20.732"
Mag pri 8.73 Mag sec 12.00 delta mag (ΔM) 3.27 Spectral class A9V (white)
Pri motion ra -012 Sec motion ra +008
Pri motion dec -012 Sec motion dec +007
Notes
rPM=1.626
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 202758 Constellation Capricornus SAO 190218 HIP 105217
Tycho2 6937-00691-1 Gaia DR2 6803737034525663744 HD 202758 CD CD-2416569
CP CP-24 7191 Distance 214.59 Distance ly 699.99
 
 
WDS 21187-2348 RSS 559 (HD 202758) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21187-2348 RSS 559 2000 3 354 20.4 8.73 12.00 A9V D 211844.64-234828.1
21187-2348 RSS 559 2010 5 354 20.7 8.73 12.00 A9V 211844.64-234828.1
21187-2348 RSS 559 2015 6 354 20.7 8.73 12.00 A9V 211844.64-234828.1

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

 
 
WDS 21187-2348 RSS 559 (HD 202758) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21187-2348 RSS 559 (HD 202758) : MEASURES
 
 
No records found.

 
 
WDS 21187-2348 (HD 202758) : VIRTUAL EYEPIECE
 
 

21187-2348 RSS 559A mag 8.73 Sp A9V 21187-2348 RSS 559B sep 20.7 P.A. 354.70 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21187-2348 (HD 202758) : ALADIN DSS IMAGE @ 21h 18m 44.64s -23° 48' 28.1"
 
 
 
 
WDS 21187-2348 RSS 559 (HD 202758) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21187-2348 RSS 559 distance=0' 21195-2346 SEE 444 distance=11' 21182-2355 HJ 3018 distance=12' 21213-2324 B 524 distance=44' 21218-2409 KPP 492 distance=48' 21147-2321 TDT2854 distance=62' 21175-2246 BRT3101 distance=65' 21215-2442 SEE 441AB distance=66' 21215-2442 SEE 441AC distance=66' 21167-2249 B 522 distance=67' 21147-2309 UC 4421 distance=68' 21159-2240 BRT1567 distance=78' 21145-2444 UC 4417 distance=81' 21220-2224 HJ 5265 distance=97' 21244-2455 SPM 40 distance=102' 21261-2325 HJ 5269 distance=105' 21148-2218 LDS4873 distance=105' 21250-2250 UC 4466 distance=105' 21111-2336 TDT2810 distance=106' 21157-2526 RST3281 distance=106' 21180-2203 RSS 558 distance=107' 21224-2523 TDT2932 distance=107' 21140-2513 BRT3098 distance=107' 21116-2307 HJ 5251 distance=108' 21136-2511 RST3278 distance=108' 21238-2227 TDT2943 distance=108' 21125-2241 WHC 22AB distance=110' 21125-2241 TOB 358AC distance=110' 21125-2241 TOB 358CD distance=110' 21124-2501 KPP3119 distance=113' 21099-2424 HDS3015 distance=127' 21179-2555 RST1086 distance=128' 21242-2534 BU 1035 distance=130' 21282-2358 BRT3102 distance=131' 21275-2446 LDS4886 distance=134' 21104-2242 ARA2275 distance=134' 21173-2601 UC 4428 distance=134' 21212-2138 KPP1448 distance=135' 21095-2304 DON1002 distance=135' 21148-2555 HJ 3014 distance=138' 21267-2225 SEE 446AB distance=138' 21267-2225 SZM 3AC distance=138' 21277-2453 HJ 5271 distance=138' 21127-2539 KPP1612 distance=139' 21111-2219 ARA1939 distance=139' 21092-2447 I 1435 distance=144' 21178-2119 FOX 42 distance=150' 21270-2208 ALD 16 distance=152' 21198-2621 BU 271AB distance=154' 21198-2621 BU 271AC distance=154' 21198-2621 BU 271AD distance=154' 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 21187-2348 RSS 559 354 20.7
Show 21195-2346 SEE 444 260 9.0 11
Show 21182-2355 HJ 3018 350 14.7 12
Show 21213-2324 B 524 151 1.1 44
Show 21218-2409 KPP 492 227 3.9 48
Show 21147-2321 TDT2854 101 0.5 62
Show 21175-2246 BRT3101 238 3.0 65
Show 21215-2442 SEE 441 AB 19 1.8 66
Show 21215-2442 SEE 441 AC 317 102.8 66
Show 21167-2249 B 522 289 0.6 67
Show 21147-2309 UC 4421 297 75.8 68
Show 21159-2240 BRT1567 101 3.6 78
Show 21145-2444 UC 4417 54 10.0 81
Show 21220-2224 HJ 5265 190 32.3 97
Show 21244-2455 SPM 40 107 42.4 102
Show 21261-2325 HJ 5269 342 8.2 105
Show 21148-2218 LDS4873 304 134.8 105
Show 21250-2250 UC 4466 200 56.3 105
Show 21111-2336 TDT2810 298 0.5 106
Show 21157-2526 RST3281 112 3.1 106
Show 21180-2203 RSS 558 227 22.3 107
Show 21224-2523 TDT2932 203 0.6 107
Show 21140-2513 BRT3098 162 4.5 107
Show 21116-2307 HJ 5251 304 8.9 108
Show 21136-2511 RST3278 239 0.6 108
Show 21238-2227 TDT2943 226 0.4 108
Show 21125-2241 WHC 22 AB 170 6.7 110
Show 21125-2241 TOB 358 AC 314 37.1 110
Show 21125-2241 TOB 358 CD 12 3.8 110
Show 21124-2501 KPP3119 6 6.5 113
Show 21099-2424 HDS3015 305 0.0 127
Show 21179-2555 RST1086 162 0.4 128
Show 21242-2534 BU 1035 214 0.8 130
Show 21282-2358 BRT3102 36 4.8 131
Show 21275-2446 LDS4886 240 52.1 134
Show 21104-2242 ARA2275 36 9.5 134
Show 21173-2601 UC 4428 18 69.6 134
Show 21212-2138 KPP1448 333 10.9 135
Show 21095-2304 DON1002 324 3.4 135
Show 21148-2555 HJ 3014 301 2.1 138
Show 21267-2225 SEE 446 AB 14 16.3 138
Show 21267-2225 SZM 3 AC 76 85.0 138
Show 21277-2453 HJ 5271 44 6.5 138
Show 21127-2539 KPP1612 181 12.3 139
Show 21111-2219 ARA1939 275 14.7 139
Show 21092-2447 I 1435 45 0.4 144
Show 21178-2119 FOX 42 93 2.0 150
Show 21270-2208 ALD 16 300 3.5 152
Show 21198-2621 BU 271 AB 24 0.6 154
Show 21198-2621 BU 271 AC 67 141.7 154
Show 21198-2621 BU 271 AD 61 298.6 154

 
 
WDS 21187-2348 : COMPONENTS
 
 
  A
B pa=354.7°
sep=20.71"
 
 
21187-2348 A
 
 
Componente originario normalizzato AB Name HD 202758 Coord arcsec 2000 211844.64-234828.1 Mag 8.73
Spectral class A9V (white) PmRA -12.00 PmDE -12.0 SAO 190218
HIP 105217 Tycho2 6937-00691-1 HD 202758 CD CD-2416569
CP CP-24 7191
Tycho2
Tycho2 6937-00691-1 Pflag RAmdeg 319.68597754 DEmdeg -23.80783415
PmRA -9.7 PmDE -13.9 E RAmdeg 6 E DEmdeg 8
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.00 EpDEm 1990.29
Num 9 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.5
Q pmDE 0.6 BTmag 9.085 E BTmag 0.016 VTmag 8.765
E VTmag 0.013 Prox 999 TYC T HIP 105217
CCDM RAdeg 319.68600194 DEdeg -23.80780056 EpRA 1990 1.70
EpDE 1990 1.32 E RAdeg 5.7 E DEdeg 7.8 Posflg
Corr -0.3
SAO
SAO 190218 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.013 Vmag 8.6 SpType F0
Double code Source 25 CatNum 14697 DM CD-2416569
DMcomp BDsup HD 202758 M HD 0
GC RA1950rad 5.56698906 DE1950rad -0.41920792 PmRA2000 0.0008
PmDE2000 -0.016
Hipparcos
Catalog H HIP 105217 Proxy RAhms 21 18 44.64
DEdms -23 48 28.1 Vmag 8.73 VarFlag R Vmag H
RAdeg 319.686 DEdeg -23.8078 AstroRef Plx 5.34
CCDM 21187-2348 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 202758 BD
CD CD-2416569 CP CP-24 7191 Dm number -2416569 VIred 0.33
SpType A9V R SpType Coord arcsec 2000 211844.64-234828.1
Hipparcos 2
HIP 105217 Sn 5 So 0 Nc 1
RArad 5.5795733619 DErad -0.4155244719 Plx 4.66 PmRA -8.96
PmDE -12.88 E RArad 0.91 E DErad 0.56 E Plx 1.05
E pmRA 1.09 E pmDE 0.49 Hpmag 8.8152 E Hpmag 0.0018
SHp 0.021 VA 0 BV 0.326 E BV 0.018
VI 0.38
CCDM
Ccdm 21187-2348 RComp Comp A Note1
Note2 Discov num DRAs 2.66 DDEs -28.4
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.9 Sp F0 PmNote
PmRA -6 PmDE -7 Dm number -2416569 Cat1 CD
Name2 190218 Cat2 SAO HD 202758 M HD
ADS BDS M ADS BDS N IDS * IDS 21130S2414A
HIC 105217
 
 
21187-2348 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211844.50-234807.5 Mag 12 PmRA 8.00
PmDE 7.0 Calc delta mag 3.27 Calc coord yes
CCDM
Ccdm 21187-2348 RComp Comp B Note1
Note2 Discov num RSU DRAs 2.47 DDEs -8.5
R dRAs 40 Year 1976 Theta 352 Rho 19.8
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21130S2414B
HIC