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Doubles in session


Current system
11202-5625
COO 123 AB
HD 98623


Nearby doubles
27' : 11226-5642
RST1581

29' : 11189-5559
TDS7787

30' : 11188-5558
TDS7785

35' : 11209-5659
HEI 227

35' : 11160-5625
TDS 628

36' : 11206-5701
RST2741

42' : 11155-5640
RST1569

43' : 11201-5543
KPP1953

44' : 11176-5659
BRT2576

45' : 11151-5612
TDS 626

45' : 11237-5552
KPP 244

46' : 11256-5622
R 170AB

46' : 11148-5623
TDS7755

46' : 11228-5545
RST1582

46' : 11190-5541
TDS7788

51' : 11248-5552
KPP 246

54' : 11206-5532
TDS7799

55' : 11212-5532
BRT2577

55' : 11170-5537
FIN 181

56' : 11151-5550
TDS7760

57' : 11151-5549
TDS7759

60' : 11171-5715
BRT2575

60' : 11217-5724
HU 1483

61' : 11264-5658
RST2749

61' : 11166-5533
I 875AB

61' : 11263-5658
DAM 552AB



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.

11202-5625 COO 123 AB (HD 98623)

 
 
11h 20m 12.37s -56° 25' 17.4" P.A. 354.00 sep 3.6 mag 9.90,10.34 Sp A1V
 
 
Coord 2000 11202-5625 Discov num COO 123 Comp AB Coord arcsec 2000 11 20 12.37 -56 25 17.4
Date first 1913 Date last 2015 Obs 9
Pa first 354 Pa last 354.2 P.A. Now (θ) 354.2°
Sep first 3.6 Sep last 3.554 Sep. Now (ρ) 3.554"
Mag pri 9.90 Mag sec 10.34 delta mag (ΔM) 0.44 Spectral class A1V (white)
Pri motion ra -013 Sec motion ra -014
Pri motion dec -000 Sec motion dec -001
Notes V (Proper motion indicates physical)
rPM=0.101 (< 0.3, Physical double)
This double is physical.
 
 
11202-5625 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 98623 238977 11 20 12 -56 25 17 COO 123 AB 2015 9 354 3.6 9.90 10.34 0.44 <===
Show 238977 11 20 12 -56 25 17 SHT 21 AC 2015 4 108 12.6 9.90 15.60 5.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 98623 Constellation Centaurus SAO 238977 Tycho2 8625-00914-1
Gaia DR2 5346063067436232704 HD 98623
 
 
WDS 11202-5625 COO 123 AB (HD 98623) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CoO1927A T - Cordoba Obs. 1927sdsc.book......
CoO1927A cited in SDS (Southern Double Star Catalog), 1927
CoO9999 T - Cordoba Obs. ...................
CoO9999 Unpublished, manuscript or reference not found.
Sht1998 - Shatsky, N.I. 1998SvAL...24..257S
Sht1998 SvAL 24, 257, 1998
Sht1999 C - Shatsky, N.I., Sinachopoulos, D., Prado, P. & van Dessel, E. 1999A&AS..139...69S
Sht1999 A&AS 139, 69, 1999
Sht2002 A - Shatsky, N.I. & Tokovinin, A. 2002A&A...382...92S
Sht2002 A&A 382, 92, 2002
Sht2014 - Denisenko, D., Lipunov, V., Balanutsa, P. & Shatsky, N. 2014ATel.5788....1D
Sht2014 Astronomer's Telegram #5788 (http://www.astronomerstelegram.org/?read=5788)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11202-5625 COO 123 AB 2000 7 354 3.0 9.90 10.34 A1V D 112012.37-562517.4
11202-5625 COO 123 AB 2015 9 354 3.6 9.90 10.34 A1V 112012.37-562517.4

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

 
 
WDS 11202-5625 COO 123 AB (HD 98623) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11202-5625 COO 123 AB (HD 98623) : MEASURES
 
 
No records found.

 
 
WDS 11202-5625 (HD 98623) : VIRTUAL EYEPIECE
 
 

11202-5625 COO 123A mag 9.9 Sp A1V 11202-5625 COO 123B sep 3.5 P.A. 356.80 mag 10.34 11202-5625 SHT 21C sep 7.7 P.A. 121.00 mag 15.6 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 11202-5625 (HD 98623) : ALADIN DSS IMAGE @ 11h 20m 12.37s -56° 25' 17.4"
 
 
 
 
WDS 11202-5625 COO 123 AB (HD 98623) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11202-5625 COO 123AB distance=0' 11226-5642 RST1581 distance=27' 11189-5559 TDS7787 distance=29' 11188-5558 TDS7785 distance=30' 11209-5659 HEI 227 distance=35' 11160-5625 TDS 628 distance=35' 11206-5701 RST2741 distance=36' 11155-5640 RST1569 distance=42' 11201-5543 KPP1953 distance=43' 11176-5659 BRT2576 distance=44' 11151-5612 TDS 626 distance=45' 11237-5552 KPP 244 distance=45' 11256-5622 R 170AB distance=46' 11256-5622 DAM 794AC distance=46' 11148-5623 TDS7755 distance=46' 11228-5545 RST1582 distance=46' 11190-5541 TDS7788 distance=46' 11248-5552 KPP 246 distance=51' 11206-5532 TDS7799 distance=54' 11212-5532 BRT2577 distance=55' 11170-5537 FIN 181 distance=55' 11151-5550 TDS7760 distance=56' 11151-5549 TDS7759 distance=57' 11171-5715 BRT2575 distance=60' 11217-5724 HU 1483 distance=60' 11264-5658 RST2749 distance=61' 11166-5533 I 875AB distance=61' 11263-5658 DAM 552AB distance=61' 11263-5658 DAM 552AC distance=61' 11263-5658 DAM 552AD distance=61' 11166-5722 TDS7772 distance=65' 11147-5712 FIN 49 distance=65' 11193-5519 TDS7790 distance=67' 11120-5608 KPP2647 distance=71' 11285-5553 RSS 263 distance=77' 11291-5647 TDS7884 distance=77' 11291-5648 LDS 353 distance=77' 11265-5529 HJ 4434 distance=78' 11143-5525 TDS7751 distance=79' 11149-5731 HJ 4420 distance=79' 11251-5737 BRT2578AB distance=80' 11251-5737 BRT2578AC distance=80' 11107-5614 RST1562 distance=81' 11293-5557 DAW 203AB distance=82' 11293-5557 R 172AC distance=82' 11135-5526 HJ 4417 distance=82' 11156-5739 FIN 50 distance=83' 11225-5501 DAW 202AB distance=86' 11225-5501 HJ 4431AC distance=86' 11298-5552 HJ 4441 distance=87' 11236-5503 LDS 352 distance=89' 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 11202-5625 COO 123 AB 354 3.6
Show 11202-5625 SHT 21 AC 108 12.6
Show 11226-5642 RST1581 145 1.6 27
Show 11189-5559 TDS7787 153 1.4 29
Show 11188-5558 TDS7785 204 0.6 30
Show 11209-5659 HEI 227 110 0.1 35
Show 11160-5625 TDS 628 97 1.0 35
Show 11206-5701 RST2741 318 0.7 36
Show 11155-5640 RST1569 206 0.5 42
Show 11201-5543 KPP1953 90 15.4 43
Show 11176-5659 BRT2576 25 4.2 44
Show 11151-5612 TDS 626 40 1.0 45
Show 11237-5552 KPP 244 63 4.9 45
Show 11256-5622 R 170 AB 250 19.2 46
Show 11256-5622 DAM 794 AC 95 9.2 46
Show 11148-5623 TDS7755 136 1.1 46
Show 11228-5545 RST1582 356 1.6 46
Show 11190-5541 TDS7788 18 1.7 46
Show 11248-5552 KPP 246 309 3.5 51
Show 11206-5532 TDS7799 2.3 54
Show 11212-5532 BRT2577 142 4.2 55
Show 11170-5537 FIN 181 120 0.4 55
Show 11151-5550 TDS7760 204 0.9 56
Show 11151-5549 TDS7759 119 1.7 57
Show 11171-5715 BRT2575 97 5.8 60
Show 11217-5724 HU 1483 43 2.0 60
Show 11264-5658 RST2749 56 1.5 61
Show 11166-5533 I 875 AB 239 2.0 61
Show 11263-5658 DAM 552 AB 49 4.7 61
Show 11263-5658 DAM 552 AC 178 5.6 61
Show 11263-5658 DAM 552 AD 180 11.2 61
Show 11166-5722 TDS7772 269 0.5 65
Show 11147-5712 FIN 49 136 4.2 65
Show 11193-5519 TDS7790 346 1.9 67
Show 11120-5608 KPP2647 306 24.7 71
Show 11285-5553 RSS 263 165 30.1 77
Show 11291-5647 TDS7884 189 8.4 77
Show 11291-5648 LDS 353 292 54.1 77
Show 11265-5529 HJ 4434 257 12.4 78
Show 11143-5525 TDS7751 79 0.5 79
Show 11149-5731 HJ 4420 290 6.7 79
Show 11251-5737 BRT2578 AB 288 2.6 80
Show 11251-5737 BRT2578 AC 344 7.2 80
Show 11107-5614 RST1562 224 1.7 81
Show 11293-5557 DAW 203 AB 36 12.5 82
Show 11293-5557 R 172 AC 111 23.6 82
Show 11135-5526 HJ 4417 147 19.7 82
Show 11156-5739 FIN 50 8 3.5 83
Show 11225-5501 DAW 202 AB 12 7.5 86
Show 11225-5501 HJ 4431 AC 223 13.1 86
Show 11298-5552 HJ 4441 192 12.2 87

 
 
WDS 11202-5625 : COMPONENTS
 
 
  A B
B pa=356.8°
sep=3.54"
 
C pa=121.0°
sep=7.69"
pa=137.8°
sep=10.12"
 
 
11202-5625 A
 
 
Name HD 98623 Coord arcsec 2000 112012.37-562517.4 Mag 9.9 Spectral class A1V (white)
PmRA -13.00 PmDE 0.0 SAO 238977 Tycho2 8625-00914-1
HD 98623 DM CP-55 4293
Tycho2
Tycho2 8625-00914-1 Pflag RAmdeg 170.05155334 DEmdeg -56.42151706
PmRA -7.7 PmDE -19.9 E RAmdeg 14 E DEmdeg 15
E pmRA 4.2 E pmDE 4.0 EpRAm 1991.51 EpDEm 1991.50
Num 3 Q RAmdeg 0.1 Q DEmdeg 3.5 Q pmRA 0.1
Q pmDE 3.5 BTmag 9.984 E BTmag 0.023 VTmag 9.899
E VTmag 0.027 Prox 36 TYC T HIP
CCDM RAdeg 170.05158556 DEdeg -56.42147111 EpRA 1990 1.67
EpDE 1990 1.70 E RAdeg 14.2 E DEdeg 15.0 Posflg D
Corr -0.2
SAO
SAO 238977 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 -0.005 Vmag 9.3 SpType A0
Double code Source 43 CatNum 3401 DM CP-55 4293
DMcomp BDsup HD 98623 M HD 0
GC RA1950rad 2.95807779 DE1950rad -0.97995554 PmRA2000 -0.0017
PmDE2000 -0.002
CCDM
Ccdm 11202-5625 RComp Comp A Note1
Note2 Discov num DRAs 0.35 DDEs -16.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp A0 PmNote *
PmRA -13 PmDE -5 Dm number -55 4293 Cat1 CPD
Name2 238977 Cat2 SAO HD 98623 M HD
ADS BDS M ADS BDS N IDS IDS 11157S5552A
HIC
 
 
11202-5625 B
 
 
Coord arcsec 2000 112012.35-562513.9 Mag 10.34 PmRA -14.00 PmDE -1.0
Calc delta mag 0.44 Calc coord yes
CCDM
Ccdm 11202-5625 RComp Comp B Note1
Note2 Discov num COO 123 DRAs DDEs
R dRAs Year 1913 Theta 354 Rho 3.6
Obs 3 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11157S5552B
HIC
 
 
11202-5625 C
 
 
Coord arcsec 2000 112013.16-562521.4 Mag 15.6 Calc delta mag 5.7 Calc coord yes