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Current system
19242+3901
KOI 1912 AC


Nearby doubles
8' : 19245+3855
KOI 390

9' : 19244+3908
DEA 216

9' : 19248+3906
KOI5026

10' : 19244+3853
KOI 442AB

12' : 19241+3913
KOI1335AB

13' : 19247+3912
KOI 100

15' : 19231+3856
KOI 229

15' : 19242+3847
BRT2225

16' : 19238+3846
RAO 155

17' : 19230+3852
DEA 177

17' : 19228+3857
KOI 389

18' : 19248+3845
KOI3862

19' : 19248+3844
KOI2596

20' : 19241+3842
KOI1192AB

20' : 19246+3843
KOI4641

21' : 19249+3919
RAO 156

21' : 19248+3843
KOI4998

21' : 19253+3918
MLB 865

25' : 19260+3911
MLB 866AB

25' : 19221+3857
KOI 444

25' : 19234+3838
KOI3628

26' : 19261+3849
HO 450AB

26' : 19230+3840
KOI4137

27' : 19262+3914
TOB 154

27' : 19227+3841
KOI 624

27' : 19230+3838
DEA 357



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.

19242+3901 KOI 1912 AC

 
 
19h 24m 10.58s +39° 01' 24.4" P.A. 359.00 sep 3.5 mag 15.40,18.60
 
 
Coord 2000 19242+3901 Discov num KOI1912 Comp AC Coord arcsec 2000 19 24 10.58 +39 01 24.4
Date first 2010 Date last 2015 Obs 3
Pa first 359 Pa last 358.5 P.A. Now (θ) 358.5°
Sep first 3.4 Sep last 3.461 Sep. Now (ρ) 3.461"
Mag pri 15.40 Mag sec 18.60 delta mag (ΔM) 3.2 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
19242+3901 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 24 11 +39 01 24 KOI 1912 AB 2015 3 159 2.3 15.80 16.50 0.70
Show 19 24 11 +39 01 24 KOI 1912 AC 2015 3 359 3.5 15.40 18.60 3.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2052957709950634624
 
 
WDS 19242+3901 KOI 1912 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
KOI "Kepler Object of Interest" (transiting exoplanet candidate of Kepler mission. ...................
KOI Identifications maintained for KOI doubles, adding only component designations.
KOI KOI reference codes are also given to papers cited in notes to KOI papers.)
KOI2011a not - Slawson, R.W., Prsa, A., Welsh, W.F., et al. 2011AJ....142..160S
KOI2011a AJ 142, 160, 2011 (see Dressing et al. 2014) 2014AJ....148...78D
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
KOI2012a not - Howell, S.B., Rowe, J.F., Bryson, S.T., et al. 2012ApJ...746..123H
KOI2012a ApJ 746, 123, 2012 (see Dressing et al. 2014) 2014AJ....148...78D
KOI2012b not - Welsh, W.F., Orosz, J.A., Carter, J.A., et al. 2012Natur.481..475W
KOI2012b Nature 481, 475, 2012 (see Dressing et al. 2014) 2014AJ....148...78D
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
KOI2014a not - Burke, C.J., Bryson, S.T., Mullally, F., et al. 2014ApJS..210...19B
KOI2014a ApJS 210, 19, 2014 (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
KOI2015 not - Metcalfe, T.S., Creevey, O.L. & Davies, G.R. 2014ApJ...811L..37M
KOI2015 ApJ 811L, 37, 2015 2014AJ....148...78D
KOI2017 A - Hirsch, L.A., Ciardi, D.R., Howard, A.W., Everett, M.E., Furlan, E., Saylors, M., 2017AJ....153..117H
KOI2017 +S Horch, E.P., Howell, S.B., Teske, J., & Marcy, G.W.
KOI2017 +Cl AJ 153, 117, 2017 (no new data)
KOI2017 +Hp
KOI2018a A j Clarke, R.W., Davenport, J.R.A., Covey, K.R. & Baranec, C. 2018ApJ...853...59C
KOI2018a ApJ 853, 59, 2018
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19242+3901 KOI1912 AC 2011 2 359 3.5 15.40 18.60 R 192410.58+390124.4
19242+3901 KOI1912 AC 2015 3 359 3.5 15.40 18.60 R 192410.58+390124.4

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19242+3901 KOI 1912 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19242+3901 KOI 1912 AC : MEASURES
 
 
No records found.

 
 
WDS 19242+3901 : VIRTUAL EYEPIECE
 
 

19242+3901 KOI1912A mag 15.8 19242+3901 KOI1912B sep 2.3 P.A. 163.50 mag 16.5 19242+3901 KOI1912C sep 3.5 P.A. 358.80 mag 18.6 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19242+3901 : ALADIN DSS IMAGE @ 19h 24m 10.58s +39° 01' 24.4"
 
 
 
 
WDS 19242+3901 KOI 1912 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19242+3901 KOI1912AC distance=0' 19245+3855 KOI 390 distance=8' 19244+3908 DEA 216 distance=9' 19248+3906 KOI5026 distance=9' 19244+3853 KOI 157AC distance=10' 19244+3853 KOI 442AB distance=10' 19241+3913 KOI1335AB distance=12' 19247+3912 KOI 100 distance=13' 19231+3856 KOI 229 distance=15' 19242+3847 BRT2225 distance=15' 19238+3846 RAO 155 distance=16' 19230+3852 DEA 177 distance=17' 19228+3857 KOI 389 distance=17' 19248+3845 KOI3862 distance=18' 19248+3844 KOI2596 distance=19' 19241+3842 KOI1192AB distance=20' 19246+3843 KOI4641 distance=20' 19249+3919 RAO 156 distance=21' 19248+3843 KOI4998 distance=21' 19253+3918 MLB 865 distance=21' 19260+3911 MLB 866AB distance=25' 19260+3911 MLB 866AC distance=25' 19221+3857 KOI 444 distance=25' 19234+3838 KOI3628 distance=25' 19261+3849 HO 450AB distance=26' 19261+3849 HO 450AC distance=26' 19230+3840 KOI4137 distance=26' 19262+3914 TOB 154 distance=27' 19227+3841 KOI 624 distance=27' 19230+3838 DEA 357 distance=27' 19222+3849 COU2281 distance=27' 19230+3925 GIC 156 distance=27' 19225+3842 KOI 242 distance=27' 19257+3840 KOI 69AB distance=28' 19257+3840 KOI 69AC distance=28' 19225+3841 KOI 491 distance=28' 19265+3905 MLB 939AB distance=29' 19265+3905 MLB 939AC distance=29' 19252+3928 COU2202 distance=29' 19257+3839 KOI3279 distance=29' 19241+3833 KOI1218 distance=29' 19264+3913 KOI6390 distance=29' 19238+3832 COU2201 distance=30' 19264+3914 DEA 161 distance=30' 19220+3845 KOI3010 distance=31' 19268+3858 KOI2284 distance=31' 19232+3832 DEA 317 distance=31' 19267+3848 KOI5000 distance=33' 19263+3839 KOI2755 distance=34' 19239+3828 KOI3677 distance=34' 19271+3852 DEA 133 distance=36' 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 19242+3901 KOI1912 AB 159 2.3
Show 19242+3901 KOI1912 AC 359 3.5
Show 19245+3855 KOI 390 206 2.5 8
Show 19244+3908 DEA 216 112 9.7 9
Show 19248+3906 KOI5026 220 3.8 9
Show 19244+3853 KOI 157 AC 215 6.8 10
Show 19244+3853 KOI 442 AB 169 0.1 10
Show 19241+3913 KOI1335 AB 357 4.5 12
Show 19247+3912 KOI 100 141 2.3 13
Show 19231+3856 KOI 229 264 1.7 15
Show 19242+3847 BRT2225 160 3.6 15
Show 19238+3846 RAO 155 106 2.4 16
Show 19230+3852 DEA 177 82 8.7 17
Show 19228+3857 KOI 389 336 3.8 17
Show 19248+3845 KOI3862 352 3.7 18
Show 19248+3844 KOI2596 347 2.4 19
Show 19241+3842 KOI1192 AB 195 5.6 20
Show 19246+3843 KOI4641 104 2.3 20
Show 19249+3919 RAO 156 177 0.5 21
Show 19248+3843 KOI4998 276 2.0 21
Show 19253+3918 MLB 865 8 9.3 21
Show 19260+3911 MLB 866 AB 277 5.4 25
Show 19260+3911 MLB 866 AC 89 17.1 25
Show 19221+3857 KOI 444 220 3.8 25
Show 19234+3838 KOI3628 301 3.6 25
Show 19261+3849 HO 450 AB 263 1.0 26
Show 19261+3849 HO 450 AC 70 28.1 26
Show 19230+3840 KOI4137 13 3.9 26
Show 19262+3914 TOB 154 117 31.5 27
Show 19227+3841 KOI 624 38 3.8 27
Show 19230+3838 DEA 357 85 16.2 27
Show 19222+3849 COU2281 222 1.8 27
Show 19230+3925 GIC 156 189 7.2 27
Show 19225+3842 KOI 242 131 4.5 27
Show 19257+3840 KOI 69 AB 235 2.3 28
Show 19257+3840 KOI 69 AC 69 5.1 28
Show 19225+3841 KOI 491 125 2.7 28
Show 19265+3905 MLB 939 AB 91 5.7 29
Show 19265+3905 MLB 939 AC 79 26.6 29
Show 19252+3928 COU2202 250 1.4 29
Show 19257+3839 KOI3279 261 3.3 29
Show 19241+3833 KOI1218 15 2.9 29
Show 19264+3913 KOI6390 309 2.8 29
Show 19238+3832 COU2201 135 0.2 30
Show 19264+3914 DEA 161 348 7.7 30
Show 19220+3845 KOI3010 305 0.3 31
Show 19268+3858 KOI2284 297 2.0 31
Show 19232+3832 DEA 317 197 13.2 31
Show 19267+3848 KOI5000 326 3.3 33
Show 19263+3839 KOI2755 194 6.7 34
Show 19239+3828 KOI3677 13 3.4 34

 
 
WDS 19242+3901 : COMPONENTS
 
 
  A B
B pa=163.5°
sep=2.28"
 
C pa=358.8°
sep=3.46"
pa=352.7°
sep=5.69"
 
 
19242+3901 A
 
 
Coord arcsec 2000 192410.58+390124.4 Mag 15.8 PmRA -6.00 PmDE -29.0
 
 
19242+3901 B
 
 
Coord arcsec 2000 192410.64+390122.2 Mag 16.5 Calc delta mag 0.7 Calc coord yes
 
 
19242+3901 C
 
 
Coord arcsec 2000 192410.57+390127.9 Mag 18.6 Calc delta mag 2.8 Calc coord yes