18543+4444 DEA 164

 
 
18h 54m 18.54s +44° 44' 13.4" P.A. 221.00 sep 8.2 mag 15.80,18.50
 
 
Coord 2000 18543+4444 Discov num DEA 164 Comp Coord arcsec 2000 18 54 18.54 +44 44 13.4
Date first 1998 Date last 2016 Obs 7
Pa first 221 Pa last 221 P.A. Now (θ) 221°
Sep first 8.1 Sep last 8.175 Sep. Now (ρ) 8.175"
Mag pri 15.80 Mag sec 18.50 delta mag (ΔM) 2.7 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec -009 Sec motion dec -011
Notes V (Proper motion indicates physical)
rPM=0.16 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2106695168223878656
 
 
WDS 18543+4444 DEA 164 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Dea2005 Ci - Deacon, N.R., Hambly, N.C. & Cooke, J.A. 2005A&A...435..363D
Dea2005 A&A 435, 363, 2005
Dea2005b - Deacon, N.R., Hambly, N.C., Henry, T.J., Subasavage, J.P., Brown, M. & Jao, W.-C. 2005AJ....129..409D
Dea2005b AJ 129, 409, 2005
Dea2007 Ci - Deacon, N.R. & Hambly, N.C. 2007A&A...468..163D
Dea2007 +E2 Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2007 A&A 468, 163, 2007
Dea2009 Ci j Deacon, N.R., Hambly, N.C., King, R.R. & McCaughrean, M.J. 2009MNRAS.394..857D
Dea2009 +E2 Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2009 +Ek Morgan, J.S., et al.
Dea2009 ApJ 757, 100, 2012
Dea2012b Ci - Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Redstone, J., Goldman, B., 2012ApJ...755...94D
Dea2012b +E2 Burgett, W.S., Chambers, K.C., Flewelling, H., Kaiser, N., Morgan, J.S.,
Dea2012b Price, P.A., Sweeney, W.E., Tonry, J.L., Wainscoat, R.J. & Waters, C.
Dea2012b ApJ 755, 94, 2012
Dea2012 Ci w Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Mann, A.W., Redstone, J.A., 2012ApJ...757..100D
Dea2012 +E2 Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2012 +Hw Morgan, J.S., et al.
Dea2012 ApJ 757, 100, 2012
Dea2013 P j Deacon, N.R., Schlieder, J.E., Olofsson, J., Johnston, K.G. & Henning, Th. 2013MNRAS.434.1117D
Dea2013 +H+ MNRAS 434, 1117, 2013
Dea2013 +E+
Dea2014 E2 - Deacon, N.R., Liu, M.C., Magnier, E.A., Aller, K.M., Best, W.M., Dupuy, T., 2014ApJ...792..119D
Dea2014 Bowler, B.P., Mann, A.W., Redstone, J.A., Burgett, W.S., Chambers, K.C.,
Dea2014 Draper, P.W., Flewelling, H., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2014 Morgan, J.S., Metcalfe,N., Price, P.A., Tonry, J.L. & Wainscoat, R.J.
Dea2014 ApJ 792, 119, 2014
Dea2016 E - Deacon, N.R., Kraus, A.L., Wann, A.W., Magnier, E.A., Chambers, K.C., Wainscoat, 2016MNRAS.455.4212D
Dea2016 R.J., Tonry, J.L., Kaiser, N., Waters, C., Flewelling, H., Hodapp, K.W. &
Dea2016 Burgett, W.S.
Dea2016 MNRAS 455, 4212, 2016
Dea2016 All positions and separations supplied by first author via email 25 Nov 2015
Dea2020 Hg - Deacon, N.R. & Kraus, A.L. 2020MNRAS.496.5176D
Dea2020 MNRAS 496, 5176, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18543+4444 DEA 164 2013 2 221 8.1 15.80 18.50 V 185418.54+444413.4
18543+4444 DEA 164 2015 3 221 8.2 15.80 18.50 V 185418.54+444413.4
18543+4444 DEA 164 2016 7 221 8.2 15.80 18.50 V 185418.54+444413.4

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

 
 
WDS 18543+4444 DEA 164 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18543+4444 DEA 164 : MEASURES
 
 
No records found.

 
 
WDS 18543+4444 : VIRTUAL EYEPIECE
 
 

18543+4444 DEA 164A mag 15.8 18543+4444 DEA 164B sep 7.2 P.A. 211.70 mag 18.5 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 18543+4444 : ALADIN DSS IMAGE @ 18h 54m 18.54s +44° 44' 13.4"
 
 
 
 
WDS 18543+4444 DEA 164 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18543+4444  DEA 164 distance=0' 18549+4443  KOI 981 distance=7' 18549+4437  COU1932 distance=10' 18543+4424  A   701 distance=21' 18562+4431  KOI 245 distance=25' 18530+4505  KOI1274 distance=26' 18539+4509  DEA 426 distance=26' 18567+4447  KOI7067 distance=26' 18553+4510  DEA 224 distance=29' 18525+4423  TDT1099 distance=29' 18526+4508  KOI  42 distance=31' 18571+4436  KOI7046 distance=32' 18571+4459  KOI1252 distance=34' 18560+4414  STT 365AB distance=36' 18560+4414  STF3130AB,C distance=36' 18560+4414  STF3130AB,D distance=36' 18555+4411  ES 1428AB distance=37' 18555+4411  ES 1428BC distance=37' 18520+4417  KOI1151 distance=37' 18552+4409  GIC 153 distance=38' 18534+4520  KOI3196 distance=38' 18573+4508  KOI5578 distance=40' 18529+4521  KOI 701AB distance=40' 18529+4521  KOI 701AC distance=40' 18529+4521  KOI 701AD distance=40' 18529+4521  KOI 701AE distance=40' 18532+4526  KOI2257 distance=44' 18579+4424  KOI 122 distance=44' 18499+4444  DEA 443 distance=47' 18583+4423  A   702 distance=48' 18587+4455  DEA 333 distance=49' 18589+4448  DEA 336 distance=50' 18564+4530  HJ 1356AB distance=52' 18564+4530  RAO  92AC distance=52' 18564+4530  JKA  16BD distance=52' 18591+4455  KOI3432 distance=53' 18542+4537  KOI1393 distance=53' 18580+4407  A   587BC distance=54' 18580+4407  A   587AB distance=55' 18526+4539  LDT  16 distance=58' 18535+4347  KOI  92 distance=58' 18508+4356  DEA 425 distance=61' 18500+4526  LDS4800 distance=62' 18533+4545  COU1931 distance=62' 18486+4429  RAO 512 distance=63' 18530+4343  JKA  11 distance=64' 19000+4425  KOI1138 distance=64' 18587+4359  KOI1539 distance=65' 18522+4342  DEA 407 distance=66' 18528+4339  DEA 123 distance=67' 19004+4500  ES 1326 distance=67' 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 18543+4444 DEA 164 221 8.2
Show 18549+4443 KOI 981 140 4.5 7
Show 18549+4437 COU1932 297 0.9 10
Show 18543+4424 A 701 215 3.3 21
Show 18562+4431 KOI 245 196 8.2 25
Show 18530+4505 KOI1274 242 1.1 26
Show 18539+4509 DEA 426 123 23.9 26
Show 18567+4447 KOI7067 269 1.5 26
Show 18553+4510 DEA 224 190 10.3 29
Show 18525+4423 TDT1099 192 1.9 29
Show 18526+4508 KOI 42 36 1.7 31
Show 18571+4436 KOI7046 255 3.0 32
Show 18571+4459 KOI1252 357 2.8 34
Show 18560+4414 STT 365 AB 359 0.2 36
Show 18560+4414 STF3130 AB,C 257 2.6 36
Show 18560+4414 STF3130 AB,D 310 181.2 36
Show 18555+4411 ES 1428 AB 103 27.2 37
Show 18555+4411 ES 1428 BC 118 2.4 37
Show 18520+4417 KOI1151 307 0.8 37
Show 18552+4409 GIC 153 4 24.3 38
Show 18534+4520 KOI3196 53 5.5 38
Show 18573+4508 KOI5578 98 0.3 40
Show 18529+4521 KOI 701 AB 303 2.1 40
Show 18529+4521 KOI 701 AC 106 3.0 40
Show 18529+4521 KOI 701 AD 359 3.5 40
Show 18529+4521 KOI 701 AE 164 6.5 40
Show 18532+4526 KOI2257 262 3.7 44
Show 18579+4424 KOI 122 213 4.2 44
Show 18499+4444 DEA 443 36 27.5 47
Show 18583+4423 A 702 314 0.4 48
Show 18587+4455 DEA 333 215 14.6 49
Show 18589+4448 DEA 336 243 14.5 50
Show 18564+4530 HJ 1356 AB 342 29.3 52
Show 18564+4530 RAO 92 AC 292 3.6 52
Show 18564+4530 JKA 16 BD 342 550.0 52
Show 18591+4455 KOI3432 113 0.7 53
Show 18542+4537 KOI1393 197 5.5 53
Show 18580+4407 A 587 BC 188 1.8 54
Show 18580+4407 A 587 AB 307 42.3 55
Show 18526+4539 LDT 16 29 0.5 58
Show 18535+4347 KOI 92 149 6.4 58
Show 18508+4356 DEA 425 57 23.2 61
Show 18500+4526 LDS4800 76 35.0 62
Show 18533+4545 COU1931 118 0.1 62
Show 18486+4429 RAO 512 -1 0.2 63
Show 18530+4343 JKA 11 103 117.3 64
Show 19000+4425 KOI1138 149 2.2 64
Show 18587+4359 KOI1539 189 2.5 65
Show 18522+4342 DEA 407 278 20.4 66
Show 18528+4339 DEA 123 346 6.9 67
Show 19004+4500 ES 1326 228 2.4 67

 
 
WDS 18543+4444 : COMPONENTS
 
 
  A
B pa=211.7°
sep=7.25"
 
 
18543+4444 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185418.54+444413.4 Mag 15.8 PmRA -6.00
PmDE -9.0
 
 
18543+4444 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185418.18+444407.2 Mag 18.5 PmRA -6.00
PmDE -11.0 Calc delta mag 2.7 Calc coord yes