19466+4650 KOI 720 AB
19h 46m 37.14s +46° 50' 06.9" P.A. 210.00 sep 4.0 mag 13.75,19.90
Coord 2000 |
19466+4650 |
|
Discov num |
KOI 720 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 46 37.14 +46 50 06.9 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
210 |
|
Pa last |
210 |
|
P.A. Now (θ) |
210° |
|
Sep first |
3.9 |
|
Sep last |
3.975 |
|
Sep. Now (ρ) |
3.975" |
|
Mag pri |
13.75 |
|
Mag sec |
19.90 |
|
delta mag (ΔM) |
6.15 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
N
R
(See Notes, Red magnitudes) |
|
Nature of this double is uncertain.
19466+4650 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 46 37 +46 50 07 |
KOI 720 AB |
2015 |
3 |
210 |
4.0 |
13.75 |
19.90 |
6.15 |
|
<=== |
Show |
|
|
19 46 37 +46 50 07 |
KOI 720 AC |
2015 |
4 |
75 |
9.3 |
14.10 |
18.80 |
4.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2080344586094498432 |
|
WDS 19466+4650 KOI 720 AB : NOTES
discov_num |
notes |
refcode |
KOI 720 |
This system has four confirmed planets with radii of 2.96, 2.81, 3.05, |
KOI2011b |
|
and 1.56 Rearth (Borucki et al. 2011; Rowe et al. 2014). We |
KOI2014b |
|
detected another star 3".86 from the target star and 5.13 Ks mags |
|
|
fainter. The maximum dilution correction is a 0.2% correction to the |
|
|
planet radii, unlikely to be significant given the large separation. |
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 |
KOI2011b |
not - |
Borucki, W.J., Koch, D.G., Basri, G., et al. |
2011ApJ...736...19B |
KOI2011b |
|
ApJ 736, 19, 2011 (see Dressing et al. 2014) |
2014AJ....148...78D |
KOI2014b |
not - |
Rowe, J.F., Bryson, S.T., Marcy, G.W., et al. |
2014ApJ...784...45R |
KOI2014b |
|
ApJ 784, 45, 2014 (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 |
19466+4650 |
KOI 720 |
AB |
2012 |
2 |
211 |
3.9 |
13.75 |
19.90 |
|
N R |
194637.14+465006.9 |
19466+4650 |
KOI 720 |
AB |
2013 |
1 |
211 |
3.9 |
13.75 |
19.90 |
|
R |
194637.14+465006.9 |
19466+4650 |
KOI 720 |
AB |
2015 |
3 |
210 |
4.0 |
13.75 |
19.90 |
|
N R |
194637.14+465006.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19466+4650 KOI 720 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19466+4650 KOI 720 AB : MEASURES
No records found.
WDS 19466+4650 : 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 19466+4650 : ALADIN DSS IMAGE @ 19h 46m 37.14s +46° 50' 06.9"
WDS 19466+4650 KOI 720 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 |
|
19466+4650 |
KOI 720 |
AB |
210 |
4.0 |
1 |
Show |
|
19466+4650 |
KOI 720 |
AC |
75 |
9.3 |
1 |
Show |
|
19470+4653 |
DEA 397 |
|
289 |
20.4 |
6 |
Show |
|
19455+4650 |
BVD 268 |
|
182 |
8.6 |
12 |
Show |
|
19457+4644 |
KOI1556 |
|
130 |
3.1 |
12 |
Show |
|
19466+4637 |
KOI3480 |
AB |
210 |
0.4 |
13 |
Show |
|
19466+4637 |
KOI3480 |
AC |
337 |
2.9 |
13 |
Show |
|
19471+4635 |
DEA 406 |
|
20 |
20.7 |
16 |
Show |
|
19483+4650 |
KOI 721 |
AB |
196 |
1.8 |
17 |
Show |
|
19474+4633 |
KOI3487 |
|
142 |
2.7 |
20 |
Show |
|
19464+4630 |
DEA 263 |
|
310 |
10.9 |
20 |
Show |
|
19467+4710 |
KOI3208 |
|
359 |
2.5 |
21 |
Show |
|
19485+4657 |
DEA 462 |
|
192 |
37.7 |
22 |
Show |
|
19487+4650 |
KOI2428 |
|
122 |
3.8 |
22 |
Show |
|
19459+4629 |
GRF 10 |
AB |
19 |
174.2 |
23 |
Show |
|
19459+4629 |
GRF 10 |
AC |
50 |
253.8 |
23 |
Show |
|
19485+4702 |
KOI4034 |
|
348 |
2.9 |
23 |
Show |
|
19453+4709 |
KOI1079 |
|
316 |
3.2 |
23 |
Show |
|
19478+4630 |
KOI5707 |
AB |
239 |
2.7 |
24 |
Show |
|
19478+4630 |
KOI5707 |
AC |
81 |
3.8 |
24 |
Show |
|
19470+4626 |
DEA 280 |
|
189 |
11.5 |
24 |
Show |
|
19472+4714 |
KOI4768 |
|
160 |
1.3 |
25 |
Show |
|
19490+4659 |
KOI6076 |
|
351 |
2.4 |
27 |
Show |
|
19490+4700 |
KOI7275 |
|
94 |
2.0 |
27 |
Show |
|
19465+4717 |
KOI4544 |
|
60 |
3.8 |
28 |
Show |
|
19493+4650 |
RAO 171 |
|
152 |
1.1 |
28 |
Show |
|
19458+4622 |
ES 2681 |
AB |
165 |
27.2 |
30 |
Show |
|
19458+4622 |
ES 2674 |
AC |
312 |
26.5 |
30 |
Show |
|
19468+4720 |
KOI1152 |
|
7 |
0.5 |
30 |
Show |
|
19495+4640 |
KOI3354 |
|
228 |
3.8 |
32 |
Show |
|
19473+4721 |
KOI1174 |
AB |
238 |
5.1 |
32 |
Show |
|
19473+4721 |
KOI1174 |
AC |
234 |
0.7 |
32 |
Show |
|
19473+4721 |
KOI1174 |
AD |
5 |
3.1 |
32 |
Show |
|
19473+4721 |
KOI1174 |
AE |
317 |
3.5 |
32 |
Show |
|
19496+4701 |
KOI5762 |
|
95 |
0.2 |
33 |
Show |
|
19489+4712 |
DEA 432 |
|
18 |
24.8 |
33 |
Show |
|
19474+4618 |
KOI5703 |
|
81 |
2.5 |
34 |
Show |
|
19499+4649 |
KOI3401 |
|
94 |
0.7 |
34 |
Show |
|
19499+4700 |
KOI2418 |
AB |
344 |
0.1 |
36 |
Show |
|
19499+4700 |
KOI2418 |
AC |
104 |
2.4 |
36 |
Show |
|
19499+4700 |
KOI2418 |
AD |
328 |
3.9 |
36 |
Show |
|
19499+4700 |
KOI2418 |
AE |
30 |
4.2 |
36 |
Show |
|
19492+4627 |
KOI 325 |
|
121 |
3.9 |
36 |
Show |
|
19497+4708 |
KOI 726 |
|
30 |
3.4 |
37 |
Show |
|
19499+4635 |
KOI3372 |
|
127 |
2.4 |
38 |
Show |
|
19454+4726 |
TDT1713 |
|
113 |
1.5 |
39 |
Show |
|
19460+4729 |
KOI3991 |
|
112 |
0.2 |
40 |
Show |
|
19489+4723 |
KOI2390 |
AB |
119 |
0.9 |
40 |
Show |
|
19489+4723 |
KOI2390 |
AC |
119 |
4.5 |
40 |
Show |
|
19489+4723 |
KOI2390 |
AD |
236 |
5.9 |
40 |
Show |
|
19485+4615 |
KOI3985 |
|
151 |
2.6 |
40 |
|
|
WDS 19466+4650 : COMPONENTS
|
A |
B |
B |
pa=201.6°
sep=3.70"
| |
C |
pa=69.2°
sep=6.57"
| pa=52.4°
sep=9.47"
|
19466+4650 A
Coord arcsec 2000 |
194637.14+465006.9 |
|
Mag |
13.75 |
|
PmRA |
-10.00 |
|
PmDE |
-2.0 |
|
19466+4650 B
Coord arcsec 2000 |
194637.01+465003.5 |
|
Mag |
19.9 |
|
Calc delta mag |
6.15 |
|
Calc coord |
yes |
|
19466+4650 C
Coord arcsec 2000 |
194637.74+465009.2 |
|
Mag |
18.8 |
|
Calc delta mag |
5.05 |
|
Calc coord |
yes |
|