20558-1707 JAY 1 AB
20h 55m 47.67s -17° 06' 51.0" P.A. 324.00 sep 1.1 mag 6.23,9.49 Sp F7V
Coord 2000
20558-1707
Discov num
JAY 1
Comp
AB
Coord arcsec 2000
20 55 47.67 -17 06 51.0
Date first
2001
Date last
2002
Obs
3
Pa first
325
Pa last
324.2
P.A. Now (θ)
324.2°
Sep first
1.1
Sep last
1.053
Sep. Now (ρ)
1.053"
Mag pri
6.23
Mag sec
9.49
delta mag (ΔM)
3.26
Spectral class
F7V (yellow-white)
Pri motion ra
+062
Sec motion ra
Pri motion dec
-065
Sec motion dec
Notes
N
K
(See Notes, 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
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
Gaia DR2
6882840883190250752
WDS 20558-1707 JAY 1 AB : 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 1
AB
2002
3
324
1.1
6.23
9.49
F7V
DK
205547.67-170651.0
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20558-1707 JAY 1 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20558-1707 JAY 1 AB : MEASURES
No records found.
WDS 20558-1707 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
WDS 20558-1707 : ALADIN DSS IMAGE @ 20h 55m 47.67s -17° 06' 51.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 20558-1707 JAY 1 AB : NEIGHBORHOODS
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 1
AB
324
1.1
Show
20558-1707
TOK 343
AC
138
324.9
Show
20558-1707
JAY 2
CD
141
2.2
6
Show
20550-1705
SKF2092
68
8.3
12
Show
20569-1731
OCC 351
-1
0.2
30
Show
20537-1711
GWP3014
264
9.5
31
Show
20533-1719
HLD 42
44
1.3
38
Show
20557-1625
DAM 219
117
8.2
42
Show
20578-1749
DVG 47
343
41.2
52
Show
20595-1653
UC 4353
143
15.1
55
Show
20593-1628
SKF2095
14.4
64
Show
20519-1631
HJ 3001
241
6.6
67
Show
21006-1705
HO 461
229
3.0
69
Show
20528-1610
BU 154
61
3.0
72
Show
20599-1750
ALD 120
120
3.7
73
Show
20526-1609
SPF 2
124
0.1
74
Show
21006-1740
HLD 165
172
8.2
77
Show
21009-1732
OCC 607
-1
-1.0
77
Show
20557-1547
GWP3018
249
15.2
80
Show
20571-1539
SKF2093
197
16.6
90
Show
21016-1626
OCC1016
-1
0.1
93
Show
21008-1606
GWP3028
345
14.1
95
Show
20494-1638
RST3269
71
2.1
97
Show
20493-1802
HJ 3000
251
33.4
108
Show
21033-1738
CVR 237
306
71.9
112
Show
20538-1516
UC 4320
156
10.3
115
Show
20484-1812
OCC9211
EF
46
0.6
124
Show
20484-1812
S 763
AB
293
15.8
124
Show
20484-1812
S 763
AC
177
542.3
124
Show
20509-1851
GWP3005
351
7.4
126
Show
20569-1913
ARA 804
71
17.0
128
Show
21025-1544
GWP3030
37
56.1
128
Show
20484-1812
S 763
CD
333
9.1
129
Show
20522-1904
I 667
342
2.7
129
Show
20468-1655
ARN 110
90
59.4
130
Show
21040-1807
BU 1211
336
0.9
133
Show
21047-1630
KPP 483
76
3.9
133
Show
21049-1728
SHN 41
46
0.1
133
Show
20589-1913
ARA 805
62
6.6
134
Show
20571-1453
TVB 318
49
16.0
136
Show
20464-1653
HU 271
100
0.3
136
Show
20465-1642
SKI 11
289
3.9
136
Show
21002-1507
OCC1006
-1
0.1
136
Show
21026-1528
OCC1013
-1
0.0
139
Show
20477-1542
OCC1007
-1
0.1
145
Show
20474-1837
HJ 2995
283
29.0
151
Show
21001-1449
RST4072
142
1.9
152
Show
21066-1727
GWP3036
97
65.9
156
Show
20587-1429
OCC 19
AB
-1
0.1
164
Show
20587-1429
SKF2094
AC
118
129.0
164
Show
20452-1809
GWP2992
114
100.8
164
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
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