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Doubles in session


Current system
19466+4650
KOI 720 AC


Nearby doubles
6' : 19470+4653
DEA 397

12' : 19455+4650
BVD 268

12' : 19457+4644
KOI1556

13' : 19466+4637
KOI3480AB

16' : 19471+4635
DEA 406

17' : 19483+4650
KOI 721AB

20' : 19474+4633
KOI3487

20' : 19464+4630
DEA 263

21' : 19467+4710
KOI3208

22' : 19485+4657
DEA 462

22' : 19487+4650
KOI2428

23' : 19459+4629
GRF 10AB

23' : 19485+4702
KOI4034

23' : 19453+4709
KOI1079

24' : 19478+4630
KOI5707AB

24' : 19470+4626
DEA 280

25' : 19472+4714
KOI4768

27' : 19490+4659
KOI6076

27' : 19490+4700
KOI7275

28' : 19465+4717
KOI4544

28' : 19493+4650
RAO 171

30' : 19458+4622
ES 2681AB

30' : 19468+4720
KOI1152

32' : 19495+4640
KOI3354

32' : 19473+4721
KOI1174AB

33' : 19496+4701
KOI5762



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.

19466+4650 KOI 720 AC

 
 
19h 46m 37.14s +46° 50' 06.9" P.A. 75.00 sep 9.3 mag 14.10,18.80
 
 
Coord 2000 19466+4650 Discov num KOI 720 Comp AC Coord arcsec 2000 19 46 37.14 +46 50 06.9
Date first 1998 Date last 2015 Obs 4
Pa first 78 Pa last 75.4 P.A. Now (θ) 75.4°
Sep first 9.2 Sep last 9.276 Sep. Now (ρ) 9.276"
Mag pri 14.10 Mag sec 18.80 delta mag (ΔM) 4.7 Spectral class
Pri motion ra -010 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes N (See Notes)
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 AC : 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
 
 
DISCOVERER
 
 
discov author
DRE Dressing, C.D., Adams, E.R., Dupree, A.K., Kulesa, C., & McCarthy, D.
KOI Hirsch, L.A., Ciardi, D.R., Howard, A.W., Everett, M.E., Furlan, E., Saylors, M.,
KOI Horch, E.P., Howell, S.B., Teske, J., & Marcy, G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19466+4650 KOI 720 AC 2012 2 76 9.0 13.75 18.30 N R 194637.14+465006.9
19466+4650 KOI 720 AC 2013 1 76 9.0 13.75 18.30 R 194637.14+465006.9
19466+4650 KOI 720 AC 2015 3 75 9.3 13.75 18.30 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 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19466+4650 KOI 720 AC : MEASURES
 
 
No records found.

 
 
WDS 19466+4650 : VIRTUAL EYEPIECE
 
 

19466+4650 KOI 720A mag 13.75 19466+4650 KOI 720B sep 4.0 P.A. 210.00 mag 19.9 19466+4650 KOI 720C sep 9.3 P.A. 75.40 mag 18.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19466+4650 : ALADIN DSS IMAGE @ 19h 46m 37.14s +46° 50' 06.9"
 
 
 
 
WDS 19466+4650 KOI 720 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19466+4650 KOI 720AB distance=1' 19466+4650 KOI 720AC distance=1' 19470+4653 DEA 397 distance=6' 19455+4650 BVD 268 distance=12' 19457+4644 KOI1556 distance=12' 19466+4637 KOI3480AB distance=13' 19466+4637 KOI3480AC distance=13' 19471+4635 DEA 406 distance=16' 19483+4650 KOI 721AB distance=17' 19474+4633 KOI3487 distance=20' 19464+4630 DEA 263 distance=20' 19467+4710 KOI3208 distance=21' 19485+4657 DEA 462 distance=22' 19487+4650 KOI2428 distance=22' 19459+4629 GRF 10AB distance=23' 19459+4629 GRF 10AC distance=23' 19485+4702 KOI4034 distance=23' 19453+4709 KOI1079 distance=23' 19478+4630 KOI5707AB distance=24' 19478+4630 KOI5707AC distance=24' 19470+4626 DEA 280 distance=24' 19472+4714 KOI4768 distance=25' 19490+4659 KOI6076 distance=27' 19490+4700 KOI7275 distance=27' 19465+4717 KOI4544 distance=28' 19493+4650 RAO 171 distance=28' 19458+4622 ES 2681AB distance=30' 19458+4622 ES 2674AC distance=30' 19468+4720 KOI1152 distance=30' 19495+4640 KOI3354 distance=32' 19473+4721 KOI1174AB distance=32' 19473+4721 KOI1174AC distance=32' 19473+4721 KOI1174AD distance=32' 19473+4721 KOI1174AE distance=32' 19496+4701 KOI5762 distance=33' 19489+4712 DEA 432 distance=33' 19474+4618 KOI5703 distance=34' 19499+4649 KOI3401 distance=34' 19499+4700 KOI2418AB distance=36' 19499+4700 KOI2418AC distance=36' 19499+4700 KOI2418AD distance=36' 19499+4700 KOI2418AE distance=36' 19492+4627 KOI 325 distance=36' 19497+4708 KOI 726 distance=37' 19499+4635 KOI3372 distance=38' 19454+4726 TDT1713 distance=39' 19460+4729 KOI3991 distance=40' 19489+4723 KOI2390AB distance=40' 19489+4723 KOI2390AC distance=40' 19489+4723 KOI2390AD distance=40' 19485+4615 KOI3985 distance=40' 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 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 343 3.1 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=210.0°
sep=3.98"
 
C pa=75.4°
sep=9.28"
pa=62.2°
sep=12.39"
 
 
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 194636.95+465003.5 Mag 19.9 Delta magnitude 6.15 Coordinate calculated yes
 
 
19466+4650 C
 
 
Coord arcsec 2000 194638.01+465009.2 Mag 18.8 Delta magnitude 5.05 Coordinate calculated yes