19506+4021 KOI 2158 AD
19h 50m 36.33s +40° 21' 09.2" P.A. 194.00 sep 1.6 mag 11.30,17.70
Coord 2000
19506+4021
Discov num
KOI2158
Comp
AD
Coord arcsec 2000
19 50 36.33 +40 21 09.2
Date first
2012
Date last
2012
Obs
1
Pa first
194
Pa last
193.5
P.A. Now (θ)
193.5°
Sep first
1.6
Sep last
1.647
Sep. Now (ρ)
1.647"
Mag pri
11.30
Mag sec
17.70
delta mag (ΔM)
6.4
Spectral class
Pri motion ra
-012
Sec motion ra
Pri motion dec
-033
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.
19506+4021 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
19 50 36 +40 21 09
KOI 2158 AB
2012
3
14
2.3
13.05
18.20
5.15
Show
19 50 36 +40 21 09
KOI 2158 AC
2015
3
337
6.7
13.05
17.90
4.85
Show
19 50 36 +40 21 09
KOI 2158 AD
2012
1
194
1.6
11.30
17.70
6.40
<===
Show
19 50 36 +40 21 09
KOI 2158 AE
2012
1
41
2.7
11.30
19.20
7.90
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation
Cygnus
Gaia DR2
2073686523494136192
WDS 19506+4021 KOI 2158 AD : NOTES
discov_num
notes
refcode
KOI2158
This system contains two planet candidates with periods of 4.6 and 6.7
days and radii of 1.6 and 1.0 Rearth, respectively (Batalha et al.
2013). KOI2158 does not exhibit a large source offset during the
KOI2013a
transits of either planet candidate.
Dre2014
REFERENCES
refcode
metd
author
reference
Dre2014
A j
Dressing, C.D., Adams, E.R., Dupree, A.K., Kulesa, C., & McCarthy, D.
2014AJ....148...78D
Dre2014
AJ 148, 78, 2014 (additional info from Furlan et al. 2017)
2017AJ....153...71F
KOI2013a
not -
Batalha, N.M., Rowe, J.F., Bryson, S.T., et al.
2013ApJS..204...24B
KOI2013a
ApJS 204, 24, 2013 (see Dressing et al. 2014)
2014AJ....148...78D
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
19506+4021
KOI2158
AD
2012
1
194
1.6
11.30
17.70
K
195036.33+402109.2
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19506+4021 KOI 2158 AD : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19506+4021 KOI 2158 AD : MEASURES
No records found.
WDS 19506+4021 : 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 19506+4021 : ALADIN DSS IMAGE @ 19h 50m 36.33s +40° 21' 09.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 19506+4021 KOI 2158 AD : 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
19506+4021
KOI2158
AB
14
2.3
Show
19506+4021
KOI2158
AC
337
6.7
Show
19506+4021
KOI2158
AD
194
1.6
Show
19506+4021
KOI2158
AE
41
2.7
Show
19505+4023
JKA 92
192
13.7
3
Show
19508+4018
KOI6541
53
3.0
4
Show
19505+4016
RAO 159
230
2.6
6
Show
19500+4021
KOI1568
319
3.7
7
Show
19512+4021
KOI3273
187
3.3
7
Show
19514+4020
KOI2495
50
3.1
10
Show
19504+4031
KOI6571
AB
255
2.2
10
Show
19504+4031
KOI6571
AC
114
2.8
10
Show
19503+4032
KOI4323
96
1.1
12
Show
19496+4014
KOI 552
AB
118
2.3
14
Show
19496+4014
KOI 552
AC
157
2.5
14
Show
19504+4035
KOI2478
191
1.7
14
Show
19506+4036
RAO 517
-1
0.1
15
Show
19505+4036
KOI6585
152
3.7
16
Show
19501+4035
KOI6000
113
3.5
16
Show
19503+4036
KOI3504
261
4.0
16
Show
19503+4037
KOI6584
126
3.9
17
Show
19497+4034
KOI3444
AB
10
1.1
17
Show
19497+4034
KOI3444
AC
264
3.6
17
Show
19497+4034
KOI3444
AD
332
2.0
17
Show
19497+4034
KOI3444
AE
282
3.1
17
Show
19497+4034
KOI3444
AF
193
3.4
17
Show
19497+4034
KOI3444
AG
26
3.7
17
Show
19497+4034
KOI3444
AH
354
3.9
17
Show
19497+4034
KOI3444
AI
249
6.0
17
Show
19496+4008
DEA 376
251
17.9
17
Show
19496+4009
KOI6124
339
3.6
17
Show
19518+4032
KOI3813
AB
58
2.1
18
Show
19518+4032
KOI3813
AC
283
2.5
18
Show
19502+4038
KOI3956
64
3.5
18
Show
19505+4004
KOI6478
218
3.8
18
Show
19502+4039
KOI6008
178
2.8
18
Show
19515+4006
KOI6502
239
3.4
18
Show
19515+4007
KOI6504
69
3.1
18
Show
19504+4039
KOI3485
22
2.5
18
Show
19507+4039
KOI3914
126
3.5
19
Show
19515+4005
KOI3718
172
3.9
19
Show
19504+4040
KOI4155
189
2.7
19
Show
19490+4017
KOI 640
AB
121
0.4
19
Show
19490+4017
KOI 640
AC
308
1.2
19
Show
19493+4032
DEA 244
313
10.6
19
Show
19515+4004
KOI6480
206
3.9
19
Show
19508+4040
KOI4863
288
2.3
20
Show
19506+4040
DEA 285
39
11.6
20
Show
19507+4041
KOI4368
162
2.3
20
Show
19510+4040
KOI6011
237
3.3
20
Show
19521+4031
DEA 381
277
18.4
21
WDS 19506+4021 : COMPONENTS
A
B
C
D
B
pa=10.4°
sep=2.24"
C
pa=341.9°
sep=6.50"
pa=328.7°
sep=4.66"
D
pa=190.4°
sep=1.63"
pa=190.4°
sep=3.87"
pa=167.5°
sep=7.97"
E
pa=33.7°
sep=2.44"
pa=100.4°
sep=0.97"
pa=140.9°
sep=5.35"
pa=24.4°
sep=3.99"
19506+4021 A
Coord arcsec 2000
195036.33+402109.2
Mag
13.05
PmRA
-12.00
PmDE
-33.0
19506+4021 B
Coord arcsec 2000
195036.37+402111.4
Mag
18.2
Calc delta mag
5.15
Calc coord
yes
19506+4021 C
Coord arcsec 2000
195036.15+402115.4
Mag
17.9
Calc delta mag
4.85
Calc coord
yes
19506+4021 D
Coord arcsec 2000
195036.30+402107.6
Mag
17.7
Calc delta mag
4.65
Calc coord
yes
19506+4021 E
Coord arcsec 2000
195036.45+402111.2
Mag
19.2
Calc delta mag
6.15
Calc coord
yes