Coord 2000 | 19483+4032 | Discov num | KOI 261 | Comp | AB | Coord arcsec 2000 | 19 48 16.71 +40 31 30.5 | ||||
Date first | 2010 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 65 | Pa last | 64.8 | P.A. Now (θ) | 64.8° | ||||||
Sep first | 5.4 | Sep last | 5.332 | Sep. Now (ρ) | 5.332" | ||||||
Mag pri | 10.30 | Mag sec | 18.10 | delta mag (ΔM) | 7.8 | Spectral class | |||||
Pri motion ra | +033 | Sec motion ra | |||||||||
Pri motion dec | +014 | Sec motion dec | |||||||||
Notes | R (Red magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19 48 17 +40 31 30 | KOI 261 AB | 2015 | 4 | 65 | 5.3 | 10.30 | 18.10 | 7.80 | <=== | |||
Show | 19 48 17 +40 31 30 | KOI 261 AC | 2012 | 1 | 330 | 3.4 | 8.90 | 18.60 | 9.70 |
Constellation | Cygnus | Tycho2 | 3140-00604-1 | Gaia DR2 | 2073731161099713408 |
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 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19483+4032 | KOI 261 | AB | 2012 | 3 | 65 | 5.4 | 10.30 | 18.10 | R | 194816.71+403130.5 | |
19483+4032 | KOI 261 | AB | 2015 | 4 | 65 | 5.3 | 10.30 | 18.10 | R | 194816.71+403130.5 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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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A | B | |
B | pa=58.2° sep=4.31" | |
C | pa=336.6° sep=3.18" | pa=277.5° sep=4.97" |
Coord arcsec 2000 | 194816.71+403130.5 | Mag | 10.3 | PmRA | 33.00 | PmDE | 14.0 | ||||
Tycho2 | 3140-00604-1 |
Tycho2 | 3140-00604-1 | Pflag | RAmdeg | 297.06964074 | DEmdeg | 40.52514808 | |||||
PmRA | 32.7 | PmDE | 13.6 | E RAmdeg | 27 | E DEmdeg | 26 | ||||
E pmRA | 1.4 | E pmDE | 1.3 | EpRAm | 1985.97 | EpDEm | 1986.20 | ||||
Num | 5 | Q RAmdeg | 0.7 | Q DEmdeg | 0.5 | Q pmRA | 0.7 | ||||
Q pmDE | 0.5 | BTmag | 11.400 | E BTmag | 0.055 | VTmag | 10.645 | ||||
E VTmag | 0.043 | Prox | 392 | TYC | T | HIP | |||||
CCDM | RAdeg | 297.06953611 | DEdeg | 40.52511583 | EpRA 1990 | 1.58 | |||||
EpDE 1990 | 1.73 | E RAdeg | 30.9 | E DEdeg | 29.4 | Posflg | |||||
Corr | 0.1 |
Coord arcsec 2000 | 194817.03+403132.8 | Mag | 18.1 | Calc delta mag | 7.8 | Calc coord | yes |
Coord arcsec 2000 | 194816.60+403133.4 | Mag | 18.6 | Calc delta mag | 8.3 | Calc coord | yes |