19506+4021 KOI 2158 AC
19h 50m 36.33s +40° 21' 09.2" P.A. 337.00 sep 6.7 mag 13.05,17.90
Coord 2000 |
19506+4021 |
|
Discov num |
KOI2158 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 50 36.33 +40 21 09.2 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
335 |
|
Pa last |
336.8 |
|
P.A. Now (θ) |
336.8° |
|
Sep first |
6.3 |
|
Sep last |
6.727 |
|
Sep. Now (ρ) |
6.727" |
|
Mag pri |
13.05 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
4.85 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
|
|
Pri motion dec |
-033 |
|
Sec motion dec |
|
|
Notes |
N
R
(See Notes, Red 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 AC : 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 |
AC |
2012 |
2 |
334 |
6.5 |
13.05 |
17.90 |
|
N R |
195036.33+402109.2 |
19506+4021 |
KOI2158 |
AC |
2013 |
1 |
334 |
6.5 |
13.05 |
17.90 |
|
R |
195036.33+402109.2 |
19506+4021 |
KOI2158 |
AC |
2015 |
3 |
337 |
6.7 |
13.05 |
17.90 |
|
N R |
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 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19506+4021 KOI 2158 AC : 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.
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WDS 19506+4021 : ALADIN DSS IMAGE @ 19h 50m 36.33s +40° 21' 09.2"
WDS 19506+4021 KOI 2158 AC : 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 |
|