19251+4044 KOI 1681 AB

 
 
19h 25m 08.40s +40° 43' 48.1" P.A. 141.00 sep 0.1 mag 13.30,13.40
 
 
Coord 2000 19251+4044 Discov num KOI1681 Comp AB Coord arcsec 2000 19 25 08.40 +40 43 48.1
Date first 2013 Date last 2015 Obs 3
Pa first 142 Pa last 141.3 P.A. Now (θ) 141.3°
Sep first 0.1 Sep last 0.146 Sep. Now (ρ) 0.146"
Mag pri 13.30 Mag sec 13.40 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +006 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes K (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.
 
 
19251+4044 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 25 08 +40 43 48 KOI 1681 AB 2015 3 141 0.1 13.30 13.40 0.10 <===
Show 19 25 08 +40 43 48 KOI 1681 AC 2013 1 197 4.1 12.60 17.70 5.10
Show 19 25 08 +40 43 48 KOI 1681 AD 2013 1 251 5.0 12.60 19.30 6.70
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2101508501301083520
 
 
WDS 19251+4044 KOI 1681 AB : 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
19251+4044 KOI1681 AB 2013 1 142 0.1 13.30 13.40 K 192508.40+404348.1
19251+4044 KOI1681 AB 2015 3 141 0.1 13.30 13.40 K 192508.40+404348.1

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

 
 
WDS 19251+4044 KOI 1681 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19251+4044 KOI 1681 AB : MEASURES
 
 
No records found.

 
 
WDS 19251+4044 : VIRTUAL EYEPIECE
 
 

19251+4044 KOI1681A mag 13.3 19251+4044 KOI1681B sep 0.1 P.A. 148.70 mag 13.4 19251+4044 KOI1681C sep 4.0 P.A. 192.90 mag 17.7 19251+4044 KOI1681D sep 3.9 P.A. 245.70 mag 19.3 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 19251+4044 : ALADIN DSS IMAGE @ 19h 25m 08.40s +40° 43' 48.1"
 
 
 
 
WDS 19251+4044 KOI 1681 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19251+4044  KOI1681AB distance=0' 19246+4045  KOI 837 distance=6' 19255+4038  KOI5170 distance=8' 19243+4038  COU2399 distance=11' 19260+4048  TDT1454 distance=11' 19246+4053  KOI1588AB distance=12' 19246+4053  KOI1588AC distance=12' 19242+4051  KOI6605 distance=14' 19237+4047  KOI6594 distance=17' 19237+4038  TDS 987 distance=18' 19238+4029  KOI2711 distance=22' 19243+4021  KOI1564 distance=25' 19259+4021  KOI2693AB distance=25' 19238+4021  ES 1662 distance=28' 19226+4047  KOI4067 distance=29' 19267+4019  ES   82 distance=31' 19241+4015  DEA 135 distance=31' 19250+4013  KOI4244AB distance=31' 19250+4013  KOI4244AC distance=31' 19229+4026  KOI1673 distance=31' 19277+4053  ES 1664 distance=32' 19277+4057  KOI2091 distance=32' 19265+4112  DEA 412 distance=33' 19223+4041  KOI1551 distance=33' 19266+4015  KOI6520 distance=34' 19223+4035  KOI 830 distance=34' 19273+4107  KOI4279 distance=34' 19256+4011  MLB 938 distance=34' 19266+4114  KOI 226 distance=35' 19224+4100  HJ 1391 distance=36' 19233+4015  KOI4331 distance=36' 19256+4008  KOI1609 distance=37' 19218+4034  KOI 829AB distance=39' 19218+4034  KOI 829AC distance=39' 19265+4008  ES   81 distance=40' 19237+4007  KOI3770 distance=40' 19222+4106  KOI2927AB distance=41' 19222+4106  KOI2927AC distance=41' 19268+4120  KOI4165AB distance=41' 19268+4120  KOI4165AC distance=41' 19270+4119  KOI 450 distance=41' 19289+4046  KOI 838 distance=43' 19214+4041  KOI 554AB distance=43' 19214+4041  KOI 554AC distance=43' 19214+4041  KOI 554AD distance=43' 19289+4049  KOI3341 distance=44' 19213+4039  KOI1676 distance=44' 19289+4054  KOI6606 distance=44' 19290+4048  KOI2332AB distance=45' 19290+4048  KOI2332AC distance=45' 19228+4120  ES 1661 distance=45' 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 19251+4044 KOI1681 AB 141 0.1
Show 19251+4044 KOI1681 AC 197 4.1
Show 19251+4044 KOI1681 AD 251 5.0
Show 19246+4045 KOI 837 349 3.9 6
Show 19255+4038 KOI5170 294 3.8 8
Show 19243+4038 COU2399 333 1.0 11
Show 19260+4048 TDT1454 143 0.6 11
Show 19246+4053 KOI1588 AB 237 1.5 12
Show 19246+4053 KOI1588 AC 171 4.8 12
Show 19242+4051 KOI6605 319 2.6 14
Show 19237+4047 KOI6594 138 3.2 17
Show 19237+4038 TDS 987 266 1.1 18
Show 19238+4029 KOI2711 149 0.5 22
Show 19243+4021 KOI1564 55 3.4 25
Show 19259+4021 KOI2693 AB 119 4.6 25
Show 19238+4021 ES 1662 71 3.2 28
Show 19226+4047 KOI4067 174 2.9 29
Show 19267+4019 ES 82 184 2.4 31
Show 19241+4015 DEA 135 206 7.1 31
Show 19250+4013 KOI4244 AB 66 3.0 31
Show 19250+4013 KOI4244 AC 196 3.2 31
Show 19229+4026 KOI1673 46 3.3 31
Show 19277+4053 ES 1664 84 2.7 32
Show 19277+4057 KOI2091 215 1.3 32
Show 19265+4112 DEA 412 24 20.7 33
Show 19223+4041 KOI1551 303 2.5 33
Show 19266+4015 KOI6520 285 2.1 34
Show 19223+4035 KOI 830 15 3.5 34
Show 19273+4107 KOI4279 49 2.2 34
Show 19256+4011 MLB 938 12 6.7 34
Show 19266+4114 KOI 226 278 3.8 35
Show 19224+4100 HJ 1391 112 24.2 36
Show 19233+4015 KOI4331 102 0.3 36
Show 19256+4008 KOI1609 295 2.8 37
Show 19218+4034 KOI 829 AB 240 0.1 39
Show 19218+4034 KOI 829 AC 335 3.3 39
Show 19265+4008 ES 81 227 12.8 40
Show 19237+4007 KOI3770 34 1.2 40
Show 19222+4106 KOI2927 AB 36 1.4 41
Show 19222+4106 KOI2927 AC 111 3.1 41
Show 19268+4120 KOI4165 AB 305 1.5 41
Show 19268+4120 KOI4165 AC 117 3.0 41
Show 19270+4119 KOI 450 51 3.9 41
Show 19289+4046 KOI 838 174 3.1 43
Show 19214+4041 KOI 554 AB 231 4.1 43
Show 19214+4041 KOI 554 AC 212 5.6 43
Show 19214+4041 KOI 554 AD 205 5.7 43
Show 19289+4049 KOI3341 108 3.2 44
Show 19213+4039 KOI1676 328 3.7 44
Show 19289+4054 KOI6606 183 3.7 44
Show 19290+4048 KOI2332 AB 177 3.8 45

 
 
WDS 19251+4044 : COMPONENTS
 
 
  A B C
B pa=148.7°
sep=0.13"
 
C pa=192.9°
sep=4.00"
pa=194.2°
sep=3.90"
 
D pa=245.7°
sep=3.92"
pa=247.6°
sep=3.94"
pa=310.4°
sep=3.52"
 
 
19251+4044 A
 
 
Coord arcsec 2000 192508.40+404348.1 Mag 13.3 PmRA 6.00 PmDE 0.0
 
 
19251+4044 B
 
 
Coord arcsec 2000 192508.41+404348.0 Mag 13.4 Calc delta mag 0.1 Calc coord yes
 
 
19251+4044 C
 
 
Coord arcsec 2000 192508.32+404344.2 Mag 17.7 Calc delta mag 4.4 Calc coord yes
 
 
19251+4044 D
 
 
Coord arcsec 2000 192508.09+404346.5 Mag 19.3 Calc delta mag 6 Calc coord yes