stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20570-3406
RST 3272


Nearby doubles
23' : 20588-3402
RST3274

24' : 20551-3408
HJ 5234

28' : 20565-3340
B 1002

29' : 20575-3435
BRT1816

30' : 20579-3339
RED 26

40' : 21002-3408
KPP4219

50' : 20592-3325
RST2170

57' : 20598-3452
TDT2682

64' : 20521-3353
SEE 430

64' : 20556-3304
LDS6419

65' : 20521-3428
B 999

69' : 21007-3315
TDT2691

71' : 20518-3434
B 504

71' : 20591-3301
RST2169

72' : 20525-3451
NSN 490

77' : 21031-3423
UC 4366

79' : 20577-3248
ENO 6

80' : 20571-3526
B 510

83' : 21012-3511
TOK 344AB

85' : 21007-3518
BU 765

90' : 20532-3521
BRT1814

91' : 20543-3243
UC 4321AB

91' : 20500-3347
HJ 5224

92' : 20517-3303
UC 4311

93' : 20521-3517
RST3270

96' : 20529-3245
B 1000



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.

20570-3406 RST 3272

 
 
20h 57m 02.44s -34° 06' 14.8" P.A. 23.00 sep 2.2 mag 9.60,14.60 Sp K0/1III dist. 286.53 pc (934.66 l.y.)
 
 
Coord 2000 20570-3406 Discov num RST3272 Comp Coord arcsec 2000 20 57 02.44 -34 06 14.8
Date first 1935 Date last 2016 Obs 4
Pa first 18 Pa last 23.4 P.A. Now (θ) 23.4°
Sep first 2.1 Sep last 2.166 Sep. Now (ρ) 2.166"
Mag pri 9.60 Mag sec 14.60 delta mag (ΔM) 5 Spectral class K0/1III (yellow-orange)
Pri motion ra -003 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium SAO 212569 HIP 103407 Tycho2 7466-00817-1
Gaia DR2 6780557886304381184 HD 199241 CD CD-3414751 CP CP-34 8822
Distance 286.53 Distance ly 934.66
 
 
WDS 20570-3406 RST 3272 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20570-3406 RST3272 1986 3 26 2.1 9.60 14.60 K0/1III 205702.44-340614.8
20570-3406 RST3272 2016 4 23 2.2 9.60 14.60 K0/1III 205702.44-340614.8

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

 
 
WDS 20570-3406 RST 3272 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20570-3406 RST 3272 : MEASURES
 
 
No records found.

 
 
WDS 20570-3406 : VIRTUAL EYEPIECE
 
 

20570-3406 RST3272A mag 9.6 Sp K0/1III 20570-3406 RST3272B sep 2.1 P.A. 19.70 mag 14.6 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 20570-3406 : ALADIN DSS IMAGE @ 20h 57m 02.44s -34° 06' 14.8"
 
 
 
 
WDS 20570-3406 RST 3272 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20570-3406 RST3272 distance=0' 20588-3402 RST3274 distance=23' 20551-3408 HJ 5234 distance=24' 20565-3340 B 1002 distance=28' 20575-3435 BRT1816 distance=29' 20579-3339 RED 26 distance=30' 21002-3408 KPP4219 distance=40' 20592-3325 RST2170 distance=50' 20598-3452 TDT2682 distance=57' 20521-3353 SEE 430 distance=64' 20556-3304 LDS6419 distance=64' 20521-3428 B 999 distance=65' 21007-3315 TDT2691 distance=69' 20518-3434 B 504 distance=71' 20591-3301 RST2169 distance=71' 20525-3451 NSN 490 distance=72' 21031-3423 UC 4366 distance=77' 20577-3248 ENO 6 distance=79' 20571-3526 B 510 distance=80' 21012-3511 TOK 344AB distance=83' 21012-3511 TOK 344Aa,Ab distance=83' 21007-3518 BU 765 distance=85' 20532-3521 BRT1814 distance=90' 20543-3243 TDT2622Aa,Ab distance=91' 20543-3243 UC 4321AB distance=91' 20500-3347 HJ 5224 distance=91' 20517-3303 UC 4311 distance=92' 20521-3517 RST3270 distance=93' 20529-3245 B 1000 distance=96' 20518-3523 KPP1661 distance=101' 20501-3315 UC 4305 distance=101' 21027-3254 TDT2711 distance=101' 20583-3548 WSP 133AB distance=103' 20583-3548 WSP 133AC distance=103' 20583-3548 WSP 133AD distance=103' 20583-3548 WSP 133AE distance=103' 20510-3256 RST2162 distance=104' 21053-3420 TDT2731 distance=104' 20598-3221 UC 4354 distance=111' 20563-3216 JSP 819 distance=111' 21017-3231 KPP3116 distance=112' 20501-3534 HDS2969 distance=123' 21013-3215 RST5475 distance=123' 20561-3201 JSP 818 distance=125' 20554-3202 TDT2631 distance=126' 20506-3545 TDT2573 distance=127' 21038-3231 B 1004 distance=128' 20467-3336 HDS2960AB distance=133' 20467-3336 SKF2090AC distance=133' 20480-3523 B 2892 distance=136' 20478-3255 WIS 343 distance=136' 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 20570-3406 RST3272 23 2.2
Show 20588-3402 RST3274 358 1.8 23
Show 20551-3408 HJ 5234 90 15.1 24
Show 20565-3340 B 1002 324 0.6 28
Show 20575-3435 BRT1816 180 3.7 29
Show 20579-3339 RED 26 186 18.9 30
Show 21002-3408 KPP4219 358 2.1 40
Show 20592-3325 RST2170 33 1.0 50
Show 20598-3452 TDT2682 151 2.2 57
Show 20521-3353 SEE 430 345 14.5 64
Show 20556-3304 LDS6419 34 4.7 64
Show 20521-3428 B 999 328 1.3 65
Show 21007-3315 TDT2691 258 0.5 69
Show 20518-3434 B 504 38 2.3 71
Show 20591-3301 RST2169 99 1.3 71
Show 20525-3451 NSN 490 73 2.0 72
Show 21031-3423 UC 4366 224 16.9 77
Show 20577-3248 ENO 6 24 13.6 79
Show 20571-3526 B 510 327 3.4 80
Show 21012-3511 TOK 344 AB 61 186.0 83
Show 21012-3511 TOK 344 Aa,Ab 351 0.1 83
Show 21007-3518 BU 765 72 0.8 85
Show 20532-3521 BRT1814 258 4.0 90
Show 20543-3243 TDT2622 Aa,Ab 232 0.5 91
Show 20543-3243 UC 4321 AB 38 24.4 91
Show 20500-3347 HJ 5224 165 20.2 91
Show 20517-3303 UC 4311 335 26.1 92
Show 20521-3517 RST3270 338 2.5 93
Show 20529-3245 B 1000 312 3.6 96
Show 20518-3523 KPP1661 42 12.8 101
Show 20501-3315 UC 4305 302 143.4 101
Show 21027-3254 TDT2711 251 0.5 101
Show 20583-3548 WSP 133 AB 212 2.4 103
Show 20583-3548 WSP 133 AC 158 16.3 103
Show 20583-3548 WSP 133 AD 339 16.4 103
Show 20583-3548 WSP 133 AE 354 16.6 103
Show 20510-3256 RST2162 76 0.8 104
Show 21053-3420 TDT2731 108 2.2 104
Show 20598-3221 UC 4354 39.8 111
Show 20563-3216 JSP 819 348 0.8 111
Show 21017-3231 KPP3116 98 2.7 112
Show 20501-3534 HDS2969 174 0.1 123
Show 21013-3215 RST5475 95 26.8 123
Show 20561-3201 JSP 818 357 2.2 125
Show 20554-3202 TDT2631 243 0.7 126
Show 20506-3545 TDT2573 74 0.4 127
Show 21038-3231 B 1004 16 2.7 128
Show 20467-3336 HDS2960 AB 158 0.2 133
Show 20467-3336 SKF2090 AC 190 88.1 133
Show 20480-3523 B 2892 104 8.1 136
Show 20478-3255 WIS 343 9 525.5 136

 
 
WDS 20570-3406 : COMPONENTS
 
 
  A
B pa=19.7°
sep=2.11"
 
 
20570-3406 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205702.44-340614.8 Mag 9.6 Spectral class K0/1III (yellow-orange)
PmRA -3.00 PmDE -22.0 SAO 212569 HIP 103407
Tycho2 7466-00817-1 HD 199241 CD CD-3414751 CP CP-34 8822
Tycho2
Tycho2 7466-00817-1 Pflag RAmdeg 314.26015435 DEmdeg -34.10415965
PmRA -5.7 PmDE -13.5 E RAmdeg 15 E DEmdeg 19
E pmRA 1.3 E pmDE 1.4 EpRAm 1988.14 EpDEm 1984.95
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.8
Q pmDE 0.4 BTmag 10.259 E BTmag 0.035 VTmag 9.645
E VTmag 0.029 Prox 999 TYC T HIP 103407
CCDM RAdeg 314.26017278 DEdeg -34.10412611 EpRA 1990 1.68
EpDE 1990 1.33 E RAdeg 16.4 E DEdeg 23.0 Posflg
Corr -0.2
SAO
SAO 212569 DelFlag RA1950 PmRA1950 -0.0073
DE1950 PmDE1950 -0.049 Vmag 9.6 SpType F8
Double code Source 40 CatNum 11433 DM CD-3414751
DMcomp BDsup HD 199241 M HD 0
GC RA1950rad 5.47129962 DE1950rad -0.59859937 PmRA2000 -0.0073
PmDE2000 -0.052
Hipparcos
Catalog H HIP 103407 Proxy RAhms 20 57 02.44
DEdms -34 06 14.8 Vmag 9.58 VarFlag 1 R Vmag H
RAdeg 314.26 DEdeg -34.1041 AstroRef Plx 2.5
CCDM 20570-3406 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 199241 BD
CD CD-3414751 CP CP-34 8822 Dm number -3414751 VIred 0.56
SpType K0/K1III:+. R SpType Coord arcsec 2000 205702.44-340614.8
Hipparcos 2
HIP 103407 Sn 5 So 0 Nc 1
RArad 5.484874597 DErad -0.5952291923 Plx 3.49 PmRA -5.78
PmDE -10.41 E RArad 1.28 E DErad 0.86 E Plx 1.38
E pmRA 1.69 E pmDE 1.32 Hpmag 9.718 E Hpmag 0.0021
SHp 0.022 VA 0 BV 0.645 E BV 0.043
VI 0.71
CCDM
Ccdm 20570-3406 RComp Comp A Note1
Note2 Discov num DRAs 1.93 DDEs -17.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp F8 PmNote *
PmRA -90 PmDE -49 Dm number -3414751 Cat1 CD
Name2 212569 Cat2 SAO HD 199241 M HD
ADS BDS M ADS BDS N IDS IDS 20508S3429A
HIC 103407
 
 
20570-3406 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205702.50-340612.8 Mag 14.6 Calc delta mag 5
Calc coord yes
CCDM
Ccdm 20570-3406 RComp Comp B Note1
Note2 Discov num RST3272 DRAs DDEs
R dRAs Year 1945 Theta 012 Rho 2.1
Obs 3 Vmag 14.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20508S3429B
HIC 103407