18454+4418 KOI 1820

 
 
18h 45m 23.71s +44° 17' 42.8" P.A. 180.00 sep 3.7 mag 11.80,17.20
 
 
Coord 2000 18454+4418 Discov num KOI1820 Comp Coord arcsec 2000 18 45 23.71 +44 17 42.8
Date first 2010 Date last 2015 Obs 4
Pa first 180 Pa last 180.2 P.A. Now (θ) 180.2°
Sep first 3.7 Sep last 3.709 Sep. Now (ρ) 3.709"
Mag pri 11.80 Mag sec 17.20 delta mag (ΔM) 5.4 Spectral class
Pri motion ra -007 Sec motion ra +006
Pri motion dec +003 Sec motion dec +001
Notes S K (Parallax indidates non-physical, 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
rPM=1.727
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2117317588719059968
 
 
WDS 18454+4418 KOI 1820 : 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
18454+4418 KOI1820 2010 1 180 3.7 11.80 17.20 K 184523.71+441742.8
18454+4418 KOI1820 2015 2 180 3.7 11.80 17.20 K 184523.71+441742.8

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

 
 
WDS 18454+4418 KOI 1820 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18454+4418 KOI 1820 : MEASURES
 
 
No records found.

 
 
WDS 18454+4418 : VIRTUAL EYEPIECE
 
 

18454+4418 KOI1820A mag 11.8 18454+4418 KOI1820B sep 3.7 P.A. 180.10 mag 17.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18454+4418 : ALADIN DSS IMAGE @ 18h 45m 23.71s +44° 17' 42.8"
 
 
 
 
WDS 18454+4418 KOI 1820 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18454+4418  KOI1820 distance=1' 18450+4415  TDT1031 distance=6' 18450+4422  ES 1424 distance=7' 18462+4414  KOI4799 distance=10' 18465+4416  TDT1049 distance=12' 18462+4408  HDS2662AB distance=13' 18462+4408  ARY  54AC distance=13' 18471+4418  KOI1150 distance=18' 18465+4434  DEA 241 distance=21' 18464+4359  KOI5471 distance=22' 18437+4405  KOI1985 distance=23' 18473+4409  KOI2593AB distance=23' 18473+4409  KOI2593AC distance=23' 18474+4411  DEA 249 distance=23' 18470+4432  DEA 207 distance=24' 18462+4353  JKA   4 distance=26' 18477+4412  DEA 305 distance=27' 18432+4402  KOI4005 distance=29' 18481+4423  KOI2385 distance=30' 18485+4418  KOI4399AB distance=34' 18485+4418  KOI4399AC distance=34' 18485+4418  KOI4399AD distance=34' 18485+4418  KOI4399Aa,Ab distance=34' 18457+4341  DEA 110 distance=37' 18428+4355  KOI2486AB distance=37' 18428+4355  KOI2486AC distance=37' 18486+4429  RAO 512 distance=37' 18420+4410  TOI1341 distance=37' 18454+4340  KOI6925 distance=39' 18480+4352  HJ 1351BC distance=39' 18480+4352  HJ 1351AB distance=39' 18480+4352  ABH 104AD distance=39' 18480+4352  ABH 104AE distance=39' 18480+4352  ABH 104AF distance=39' 18480+4352  ABH 104AG distance=39' 18480+4352  ABH 104AH distance=39' 18457+4338  DEA 344 distance=40' 18476+4450  KOI  68AB distance=40' 18476+4450  KOI  68AC distance=40' 18476+4450  KOI  68AD distance=40' 18448+4458  WEB   7 distance=41' 18486+4354  KOI2328 distance=42' 18433+4341  DEA 246 distance=43' 18486+4352  KOI6949AB distance=44' 18486+4352  KOI6949AC distance=44' 18481+4345  DEA 308 distance=44' 18484+4347  DEA 367 distance=45' 18466+4335  KOI5427 distance=45' 18429+4456  STF2380 distance=47' 18494+4400  DEA 210 distance=47' 18411+4416  HDS2647 distance=47' 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 18454+4418 KOI1820 180 3.7 1
Show 18450+4415 TDT1031 201 1.6 6
Show 18450+4422 ES 1424 90 7.9 7
Show 18462+4414 KOI4799 283 3.5 10
Show 18465+4416 TDT1049 1.3 12
Show 18462+4408 HDS2662 AB 257 0.8 13
Show 18462+4408 ARY 54 AC 47 76.0 13
Show 18471+4418 KOI1150 323 0.4 18
Show 18465+4434 DEA 241 98 10.6 21
Show 18464+4359 KOI5471 72 3.5 22
Show 18437+4405 KOI1985 155 2.8 23
Show 18473+4409 KOI2593 AB 321 0.4 23
Show 18473+4409 KOI2593 AC 342 2.9 23
Show 18474+4411 DEA 249 164 11.1 23
Show 18470+4432 DEA 207 283 9.7 24
Show 18462+4353 JKA 4 6 408.1 26
Show 18477+4412 DEA 305 141 12.8 27
Show 18432+4402 KOI4005 236 2.0 29
Show 18481+4423 KOI2385 337 3.5 30
Show 18485+4418 KOI4399 AB 17 2.1 34
Show 18485+4418 KOI4399 AC 359 2.3 34
Show 18485+4418 KOI4399 AD 348 2.7 34
Show 18485+4418 KOI4399 Aa,Ab 347 0.1 34
Show 18457+4341 DEA 110 37 6.4 37
Show 18428+4355 KOI2486 AB 68 0.2 37
Show 18428+4355 KOI2486 AC 85 6.2 37
Show 18486+4429 RAO 512 -1 0.2 37
Show 18420+4410 TOI1341 246 10.6 37
Show 18454+4340 KOI6925 127 2.5 39
Show 18480+4352 HJ 1351 BC 309 10.6 39
Show 18480+4352 HJ 1351 AB 348 24.2 39
Show 18480+4352 ABH 104 AD 340 82.6 39
Show 18480+4352 ABH 104 AE 309 80.2 39
Show 18480+4352 ABH 104 AF 249 52.8 39
Show 18480+4352 ABH 104 AG 193 37.7 39
Show 18480+4352 ABH 104 AH 19 36.2 39
Show 18457+4338 DEA 344 8 15.1 40
Show 18476+4450 KOI 68 AB 257 0.7 40
Show 18476+4450 KOI 68 AC 260 2.7 40
Show 18476+4450 KOI 68 AD 356 3.4 40
Show 18448+4458 WEB 7 50 11.3 41
Show 18486+4354 KOI2328 349 3.2 42
Show 18433+4341 DEA 246 21 10.6 43
Show 18486+4352 KOI6949 AB 307 2.1 44
Show 18486+4352 KOI6949 AC 128 3.6 44
Show 18481+4345 DEA 308 341 13.0 44
Show 18484+4347 DEA 367 326 17.0 45
Show 18466+4335 KOI5427 176 3.1 45
Show 18429+4456 STF2380 8 25.5 47
Show 18494+4400 DEA 210 332 9.4 47
Show 18411+4416 HDS2647 279 0.1 47

 
 
WDS 18454+4418 : COMPONENTS
 
 
  A
B pa=180.1°
sep=3.71"
 
 
18454+4418 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184523.71+441742.8 Mag 11.8 PmRA -7.00
PmDE 3.0
 
 
18454+4418 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184523.71+441739.1 Mag 17.2 PmRA 6.00
PmDE 1.0 Calc delta mag 5.4 Calc coord yes