stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20558-1707
JAY 2 CD


Nearby doubles
16' : 20550-1705
SKF2092

24' : 20569-1731
OCC 351

34' : 20537-1711
GWP3014

41' : 20533-1719
HLD 42

46' : 20557-1625
DAM 219

46' : 20578-1749
DVG 47

53' : 20595-1653
UC 4353

64' : 20593-1628
SKF2095

66' : 21006-1705
HO 461

68' : 20599-1750
ALD 120

72' : 21006-1740
HLD 165

72' : 20519-1631
HJ 3001

73' : 21009-1732
OCC 607

77' : 20528-1610
BU 154

79' : 20526-1609
SPF 2

84' : 20557-1547
GWP3018

92' : 21016-1626
OCC1016

93' : 20571-1539
SKF2093

95' : 21008-1606
GWP3028

102' : 20494-1638
RST3269

107' : 21033-1738
CVR 237

109' : 20493-1802
HJ 3000

120' : 20538-1516
UC 4320

123' : 20569-1913
ARA 804

125' : 20509-1851
GWP3005

125' : 20484-1812
S 763AB



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.

20558-1707 JAY 2 CD

 
 
20h 56m 02.73s -17° 10' 53.7" P.A. 141.00 sep 2.2 mag 10.73,12.50 Sp K6Ve
 
 
Coord 2000 20558-1707 Discov num JAY   2 Comp CD Coord arcsec 2000 20 56 02.73 -17 10 53.7
Date first 2000 Date last 2017 Obs 9
Pa first 139 Pa last 140.5 P.A. Now (θ) 140.5°
Sep first 2.2 Sep last 2.19 Sep. Now (ρ) 2.19"
Mag pri 10.73 Mag sec 12.50 delta mag (ΔM) 1.77 Spectral class K6Ve (yellow-orange)
Pri motion ra +059 Sec motion ra
Pri motion dec -063 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
20558-1707 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 55 48 -17 06 51 JAY 1 AB 2002 3 324 1.1 6.23 9.49 3.26
Show 20 55 48 -17 06 51 TOK 343 AC 2015 8 138 324.9 7.38 10.73 3.35
Show 20 56 03 -17 10 54 JAY 2 CD 2017 9 141 2.2 10.73 12.50 1.77 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6349-00200-1 Gaia DR2 6882838031331951488 HD 358623
 
 
WDS 20558-1707 JAY 2 CD : NOTES
 
 
discov_num notes refcode
JAY 1 Upon discovery of the wide COM pair TOK 343AC by Tokovinin & Lepine, Tok2012c
JAY 2 the C component was found to be the primary of 20560-1711 JAY 2. The
WDS designation of the JAY pair was changed to deflect its membership
in this CPM multiple.
TOK 343 AC : Also known as CAB 10.
Member of the bet Pic moving group. Zuc2001b
 
 
REFERENCES
 
 
refcode metd author reference
Tok2012c Pp - Tokovinin, A. & Lepine, S. 2012AJ....144..102T
Tok2012c +E2 AJ 144, 102, 2012
Tok2012c (Note: Per author's suggestion, catalog only includes pairs with Pphys > 0.2 or
Tok2012c both proper motions >100 mas/yr. Coarse date of 1980 assumed for all Sky Survey
Tok2012c measures. Theta values derived by cataloguer from component coordinates.
Tok2012c 2MASS photometry replaced with more precise catalog values and errors.)
Zuc2001b - Zuckerman, B., Song, I., Bessell, M.S., & Webb, R.A. 2001ApJ...562L..87Z
Zuc2001b ApJ 562, L87, 2001
 
 
DISCOVERER
 
 
idgroup discov author
1 JAY Jayawardhana, R. & Brandeker, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20558-1707 JAY 2 CD 2001 4 140 2.2 10.73 12.50 K6Ve 205602.73-171053.7
20558-1707 JAY 2 CD 2016 5 140 2.2 10.73 12.50 K6Ve N 205602.73-171053.7
20558-1707 JAY 2 CD 2017 6 141 2.2 10.73 12.50 K6Ve N 205602.73-171053.7

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

 
 
WDS 20558-1707 JAY 2 CD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20558-1707 JAY 2 CD : MEASURES
 
 
No records found.

 
 
WDS 20558-1707 : VIRTUAL EYEPIECE
 
 

20558-1707 JAY 1A mag 6.23 Sp F7V 20558-1707 JAY 1B sep 1.0 P.A. 325.40 mag 9.49 20558-1707 JAY 2C sep 324.8 P.A. 138.30 mag 10.73 Sp K6Ve 20558-1707 JAY 2D sep 326.9 P.A. 138.40 mag 12.5 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 20558-1707 : ALADIN DSS IMAGE @ 20h 56m 02.73s -17° 10' 53.7"
 
 
 
 
WDS 20558-1707 JAY 2 CD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20558-1707 JAY 2CD distance=0' 20558-1707 JAY 1AB distance=6' 20558-1707 TOK 343AC distance=6' 20550-1705 SKF2092 distance=16' 20569-1731 OCC 351 distance=24' 20537-1711 GWP3014 distance=34' 20533-1719 HLD 42 distance=41' 20557-1625 DAM 219 distance=46' 20578-1749 DVG 47 distance=46' 20595-1653 UC 4353 distance=53' 20593-1628 SKF2095 distance=64' 21006-1705 HO 461 distance=66' 20599-1750 ALD 120 distance=68' 21006-1740 HLD 165 distance=72' 20519-1631 HJ 3001 distance=72' 21009-1732 OCC 607 distance=73' 20528-1610 BU 154 distance=77' 20526-1609 SPF 2 distance=79' 20557-1547 GWP3018 distance=84' 21016-1626 OCC1016 distance=92' 20571-1539 SKF2093 distance=93' 21008-1606 GWP3028 distance=95' 20494-1638 RST3269 distance=102' 21033-1738 CVR 237 distance=107' 20493-1802 HJ 3000 distance=109' 20538-1516 UC 4320 distance=120' 20569-1913 ARA 804 distance=123' 20509-1851 GWP3005 distance=125' 20484-1812 OCC9211EF distance=125' 20484-1812 S 763AB distance=125' 20484-1812 S 763AC distance=125' 20522-1904 I 667 distance=127' 21040-1807 BU 1211 distance=127' 21025-1544 GWP3030 distance=128' 20589-1913 ARA 805 distance=129' 21049-1728 SHN 41 distance=129' 20484-1812 S 763CD distance=130' 21047-1630 KPP 483 distance=131' 20468-1655 ARN 110 distance=134' 21002-1507 OCC1006 distance=138' 20571-1453 TVB 318 distance=139' 21026-1528 OCC1013 distance=140' 20464-1653 HU 271 distance=140' 20465-1642 SKI 11 distance=140' 20477-1542 OCC1007 distance=150' 20474-1837 HJ 2995 distance=151' 21066-1727 GWP3036 distance=152' 21001-1449 RST4072 distance=154' 20580-1948 DON 996 distance=160' 20452-1809 GWP2992 distance=166' 20587-1429 OCC 19AB distance=167' 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 20558-1707 JAY 2 CD 141 2.2
Show 20558-1707 JAY 1 AB 324 1.1 6
Show 20558-1707 TOK 343 AC 138 324.9 6
Show 20550-1705 SKF2092 68 8.3 16
Show 20569-1731 OCC 351 -1 0.2 24
Show 20537-1711 GWP3014 264 9.5 34
Show 20533-1719 HLD 42 44 1.3 41
Show 20557-1625 DAM 219 117 8.2 46
Show 20578-1749 DVG 47 343 41.2 46
Show 20595-1653 UC 4353 143 15.1 53
Show 20593-1628 SKF2095 14.4 64
Show 21006-1705 HO 461 229 3.0 66
Show 20599-1750 ALD 120 120 3.7 68
Show 21006-1740 HLD 165 172 8.2 72
Show 20519-1631 HJ 3001 241 6.6 72
Show 21009-1732 OCC 607 -1 -1.0 73
Show 20528-1610 BU 154 61 3.0 77
Show 20526-1609 SPF 2 124 0.1 79
Show 20557-1547 GWP3018 249 15.2 84
Show 21016-1626 OCC1016 -1 0.1 92
Show 20571-1539 SKF2093 197 16.6 93
Show 21008-1606 GWP3028 345 14.1 95
Show 20494-1638 RST3269 71 2.1 102
Show 21033-1738 CVR 237 306 71.9 107
Show 20493-1802 HJ 3000 251 33.4 109
Show 20538-1516 UC 4320 156 10.3 120
Show 20569-1913 ARA 804 71 17.0 123
Show 20509-1851 GWP3005 351 7.4 125
Show 20484-1812 OCC9211 EF 46 0.6 125
Show 20484-1812 S 763 AB 293 15.8 125
Show 20484-1812 S 763 AC 177 542.3 125
Show 20522-1904 I 667 342 2.7 127
Show 21040-1807 BU 1211 336 0.9 127
Show 21025-1544 GWP3030 37 56.1 128
Show 20589-1913 ARA 805 62 6.6 129
Show 21049-1728 SHN 41 46 0.1 129
Show 20484-1812 S 763 CD 333 9.1 130
Show 21047-1630 KPP 483 76 3.9 131
Show 20468-1655 ARN 110 90 59.4 134
Show 21002-1507 OCC1006 -1 0.1 138
Show 20571-1453 TVB 318 49 16.0 139
Show 21026-1528 OCC1013 -1 0.0 140
Show 20464-1653 HU 271 100 0.3 140
Show 20465-1642 SKI 11 289 3.9 140
Show 20477-1542 OCC1007 -1 0.1 150
Show 20474-1837 HJ 2995 283 29.0 151
Show 21066-1727 GWP3036 97 65.9 152
Show 21001-1449 RST4072 142 1.9 154
Show 20580-1948 DON 996 301 5.6 160
Show 20452-1809 GWP2992 114 100.8 166
Show 20587-1429 OCC 19 AB -1 0.1 167

 
 
WDS 20558-1707 : COMPONENTS
 
 
  A B C
B pa=325.4°
sep=1.04"
 
C pa=138.3°
sep=324.80"
pa=138.4°
sep=325.83"
 
D pa=138.4°
sep=326.95"
pa=138.4°
sep=327.98"
pa=141.8°
sep=2.15"
 
 
20558-1707 A
 
 
Coord arcsec 2000 205547.67-170651.0 Mag 6.23 Spectral class F7V (yellow-white) PmRA 62.00
PmDE -65.0
 
 
20558-1707 B
 
 
Coord arcsec 2000 205547.63-170650.1 Mag 9.49 Calc delta mag 3.26 Calc coord yes
 
 
20558-1707 C
 
 
Coord arcsec 2000 205602.73-171053.7 Coord calc 205602.73-171053.7 Mag 10.73 Spectral class K6Ve (yellow-orange)
PmRA 59.00 PmDE -63.0 Tycho2 6349-00200-1 HD 358623
Calc delta mag 4.5
Tycho2
Tycho2 6349-00200-1 Pflag RAmdeg 314.01140967 DEmdeg -17.18159238
PmRA 59.3 PmDE -63.0 E RAmdeg 62 E DEmdeg 69
E pmRA 3.0 E pmDE 3.2 EpRAm 1985.60 EpDEm 1984.76
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.7 BTmag 11.860 E BTmag 0.138 VTmag 10.733
E VTmag 0.086 Prox 999 TYC HIP
CCDM RAdeg 314.01126833 DEdeg -17.18144611 EpRA 1990 1.81
EpDE 1990 1.64 E RAdeg 65.2 E DEdeg 71.5 Posflg
Corr -0.1
 
 
20558-1707 D
 
 
Coord arcsec 2000 205602.82-171055.4 Mag 12.5 Calc delta mag 6.27 Calc coord yes