stampa
Login

Preset columns are boring you? Create your own custom set!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20010-6448
SOZ 20


Nearby doubles
40' : 20072-6453
KPP 457

45' : 19565-6522
RSS 536

45' : 20020-6405
HDS2853

46' : 20026-6541
I 1409

47' : 20071-6514
RST1057

52' : 20040-6541
I 1411

54' : 20074-6415
RST5467

59' : 19545-6408
FIN 275

65' : 19512-6435
MLO 88

69' : 20115-6437
TDS1049

71' : 19509-6421
RST5465

72' : 19498-6454
HJ 5140

73' : 19499-6504
BRT2016

75' : 20073-6551
B 985

75' : 20079-6549
TDT2009

82' : 19584-6329
TDS1028

83' : 19483-6502
TDS1013

89' : 20094-6600
KPP 819

89' : 19531-6606
LDS 688

90' : 20071-6606
DON 976

91' : 20146-6426
HJ 5171AB

101' : 20118-6337
RST5153AB

101' : 19512-6609
B 980

105' : 19461-6409
TDS1010

105' : 20121-6608
UC 4120

108' : 19443-6503
TDT1691



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.

20010-6448 SOZ 20

 
 
20h 01m 00.84s -64° 48' 28.6" P.A. 271.00 sep 22.5 mag 6.00,12.60 Sp F3IV+M5 dist. 41.48 pc (135.31 l.y.)
 
 
Coord 2000 20010-6448 Discov num SOZ  20 Comp Coord arcsec 2000 20 01 00.84 -64 48 28.6
Date first 2000 Date last 2015 Obs 3
Pa first 270 Pa last 271 P.A. Now (θ) 271°
Sep first 22.5 Sep last 22.512 Sep. Now (ρ) 22.512"
Mag pri 6.00 Mag sec 12.60 delta mag (ΔM) 6.6 Spectral class F3IV+M5 (yellow-white/red)
Pri motion ra +154 Sec motion ra +155
Pri motion dec -242 Sec motion dec -194
Notes V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.167 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo SAO 254704 HIP 98533 Tycho2 9094-00955-1
Gaia DR2 6428553842878813312 HD 188769 GC 27666 CD CD-65 2636
CP CP-65 3836 Distance 41.48 Distance ly 135.31
 
 
WDS 20010-6448 SOZ 20 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Soz2003 E2 w Scholz, R.-D., McCaughrean, M.J., Lodieu, N., & Kuhlbrodt, B. 2003A&A...398L..29S
Soz2003 +C+ A&A 398, L29, 2003
Soz2004 E+ u Scholz, R.-D., Lodieu, N., Ibata, R., Bienayme, O., McCaughrean, M., & Schwope, A. 2004MNRAS.347..685S
Soz2004 +C+ MNRAS 347, 685, 2004
Soz2004 +Pu
Soz2010 Ek u Scholz, R.-D. 2010A&A...510L...8S
Soz2010 +Es A&A 510, L8, 2010
Soz2010b Ek - Scholz, R.-D. (Additional photometry and astrometry extracted 2010A&A...515A..92S
Soz2010b +Es A&A 515, A92, 2010 from SDSS and UKIDSS by editor)
Soz2016 - Scholz, R.-D. 2016A&A...587A..51S
Soz2016 A&A 587, A51, 2016
Soz2017 Hg+ - Niemczura, E., Scholz, R.-D., Hubrig, S., Jarvinen, S.P., Scholler,M., Ilyin, I. & 2017MNRAS.470.3806N
Soz2017 +not Kahraman Alicavus, F.
Soz2017 MNRAS 470 3806, 2017
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20010-6448 SOZ 20 2000 1 270 22.5 6.00 12.60 F3IV+M5 V K 200100.84-644828.6
20010-6448 SOZ 20 2015 2 271 22.5 6.00 12.60 F3IV+M5 V K 200100.84-644828.6

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

 
 
WDS 20010-6448 SOZ 20 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20010-6448 SOZ 20 : MEASURES
 
 
No records found.

 
 
WDS 20010-6448 : VIRTUAL EYEPIECE
 
 

20010-6448 SOZ 20A mag 6 Sp F3IV 20010-6448 SOZ 20B sep 9.6 P.A. 272.30 mag 12.6 Sp M5 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 20010-6448 : ALADIN DSS IMAGE @ 20h 01m 00.84s -64° 48' 28.6"
 
 
 
 
WDS 20010-6448 SOZ 20 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20010-6448 SOZ 20 distance=1' 20072-6453 KPP 457 distance=40' 19565-6522 RSS 536 distance=45' 20020-6405 HDS2853 distance=45' 20026-6541 I 1409 distance=46' 20071-6514 RST1057 distance=47' 20040-6541 I 1411 distance=52' 20074-6415 RST5467 distance=54' 19545-6408 FIN 275 distance=59' 19512-6435 MLO 88 distance=65' 20115-6437 TDS1049 distance=69' 19509-6421 RST5465 distance=71' 19498-6454 HJ 5140 distance=72' 19499-6504 BRT2016 distance=73' 20073-6551 B 985 distance=75' 20079-6549 TDT2009 distance=75' 19584-6329 TDS1028 distance=82' 19483-6502 TDS1013 distance=83' 20094-6600 KPP 819 distance=89' 19531-6606 LDS 688 distance=89' 20071-6606 DON 976 distance=90' 20146-6426 HJ 5171BC distance=90' 20146-6426 HJ 5171AB distance=91' 20146-6426 HJ 5171AC distance=91' 20146-6426 BAU 60AD distance=91' 20118-6337 RST5153AB distance=101' 20118-6337 HJ 5167AB,C distance=101' 19512-6609 B 980 distance=101' 19461-6409 TDS1010 distance=105' 20121-6608 UC 4120 distance=105' 19443-6503 TDT1691 distance=108' 20051-6304 HJ 5163 distance=109' 20082-6639 UC 4096 distance=120' 20084-6639 DON 977 distance=120' 19422-6536 NZO 100 distance=128' 19578-6241 HU 1609AB distance=130' 19578-6241 B 9038AC distance=130' 20151-6625 KPP 464 distance=131' 19494-6259 HDS2821 distance=134' 19475-6306 TDT1756 distance=136' 19440-6618 HJ 5132 distance=139' 19436-6616 KPP1614 distance=140' 20112-6657 TDT2060 distance=143' 19478-6645 LDS 686 distance=144' 19562-6714 LDS 691 distance=149' 19500-6231 RST5464 distance=156' 19548-6721 LDS 689 distance=157' 19482-6706 KPP2110 distance=159' 19549-6726 LDS 690 distance=160' 19481-6707 HJ 5136 distance=161' 19461-6703 UC 4021 distance=163' 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 20010-6448 SOZ 20 271 22.5 1
Show 20072-6453 KPP 457 344 4.6 40
Show 19565-6522 RSS 536 13 19.7 45
Show 20020-6405 HDS2853 104 0.4 45
Show 20026-6541 I 1409 131 12.8 46
Show 20071-6514 RST1057 50 1.7 47
Show 20040-6541 I 1411 280 17.7 52
Show 20074-6415 RST5467 285 0.8 54
Show 19545-6408 FIN 275 28 1.0 59
Show 19512-6435 MLO 88 229 5.2 65
Show 20115-6437 TDS1049 27 1.2 69
Show 19509-6421 RST5465 314 1.2 71
Show 19498-6454 HJ 5140 254 1.5 72
Show 19499-6504 BRT2016 104 3.7 73
Show 20073-6551 B 985 206 4.7 75
Show 20079-6549 TDT2009 303 0.5 75
Show 19584-6329 TDS1028 346 1.0 82
Show 19483-6502 TDS1013 264 1.3 83
Show 20094-6600 KPP 819 173 7.0 89
Show 19531-6606 LDS 688 225 420.0 89
Show 20071-6606 DON 976 304 1.1 90
Show 20146-6426 HJ 5171 BC 21.5 90
Show 20146-6426 HJ 5171 AB 305 17.3 91
Show 20146-6426 HJ 5171 AC 335 34.6 91
Show 20146-6426 BAU 60 AD 215 52.1 91
Show 20118-6337 RST5153 AB 331 0.3 101
Show 20118-6337 HJ 5167 AB,C 33 7.3 101
Show 19512-6609 B 980 34 0.7 101
Show 19461-6409 TDS1010 180 0.9 105
Show 20121-6608 UC 4120 323 15.4 105
Show 19443-6503 TDT1691 349 2.1 108
Show 20051-6304 HJ 5163 249 1.3 109
Show 20082-6639 UC 4096 97 43.5 120
Show 20084-6639 DON 977 88 5.2 120
Show 19422-6536 NZO 100 218 2.6 128
Show 19578-6241 HU 1609 AB 236 2.4 130
Show 19578-6241 B 9038 AC 339 16.0 130
Show 20151-6625 KPP 464 112 3.6 131
Show 19494-6259 HDS2821 110 0.4 134
Show 19475-6306 TDT1756 41 2.2 136
Show 19440-6618 HJ 5132 308 21.6 139
Show 19436-6616 KPP1614 345 12.3 140
Show 20112-6657 TDT2060 105 0.5 143
Show 19478-6645 LDS 686 238 39.7 144
Show 19562-6714 LDS 691 131 29.7 149
Show 19500-6231 RST5464 286 0.9 156
Show 19548-6721 LDS 689 279 8.5 157
Show 19482-6706 KPP2110 308 17.1 159
Show 19549-6726 LDS 690 183 11.9 160
Show 19481-6707 HJ 5136 97 10.7 161
Show 19461-6703 UC 4021 259 39.4 163

 
 
WDS 20010-6448 : COMPONENTS
 
 
  A
B pa=272.3°
sep=9.59"
 
 
20010-6448 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200100.84-644828.6 Mag 6 Spectral class F3IV (yellow-white)
PmRA 154.00 PmDE -242.0 SAO 254704 HIP 98533
Tycho2 9094-00955-1 HD 188769 GC 27666 CD CD-65 2636
CP CP-65 3836
Tycho2
Tycho2 9094-00955-1 Pflag RAmdeg 300.25343353 DEmdeg -64.80788221
PmRA 154.3 PmDE -242.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.45 EpDEm 1991.57
Num 13 Q RAmdeg 0.5 Q DEmdeg 1.5 Q pmRA 0.5
Q pmDE 1.5 BTmag 7.303 E BTmag 0.015 VTmag 6.866
E VTmag 0.010 Prox 999 TYC T HIP 98533
CCDM RAdeg 300.25259861 DEdeg -64.80733139 EpRA 1990 1.71
EpDE 1990 1.81 E RAdeg 3.8 E DEdeg 3.9 Posflg
Corr -0.1
SAO
SAO 254704 DelFlag RA1950 PmRA1950 0.0234
DE1950 PmDE1950 -0.253 Vmag 6.9 SpType F5
Double code Source 70 CatNum 27666 DM CP-65 3836
DMcomp BDsup HD 188769 M HD 0
GC 27666 RA1950rad 5.22012709 DE1950rad -1.13346054 PmRA2000 0.0224
PmDE2000 -0.253
Hipparcos
Catalog H HIP 98533 Proxy RAhms 20 01 00.61
DEdms -64 48 26.3 Vmag 6.83 VarFlag R Vmag H
RAdeg 300.253 DEdeg -64.8073 AstroRef Plx 23.42
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 188769 BD
CD CD-65 2636 CP CP-65 3836 Dm number -65 2636 VIred 0.48
SpType F3IV R SpType Coord arcsec 2000 200100.61-644826.3
Hipparcos 2
HIP 98533 Sn 7 So 1 Nc 1
RArad 5.2403954143 DErad -1.1311006342 Plx 24.11 PmRA 169.11
PmDE -243.36 E RArad 0.43 E DErad 0.4 E Plx 0.64
E pmRA 0.55 E pmDE 0.53 Hpmag 6.9239 E Hpmag 0.0011
SHp 0.01 VA 0 BV 0.412 E BV 0.007
VI 0.48
 
 
20010-6448 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200059.34-644828.2 Mag 12.6 Spectral class M5 (red)
PmRA 155.00 PmDE -194.0 Calc delta mag 6.6 Calc coord yes