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Current system
20182+2319
POU 4348 AB


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POU4358



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20182+2319 POU 4348 AB

 
 
20h 18m 14.38s +23° 18' 50.1" P.A. 164.00 sep 28.8 mag 11.30,12.30 Sp K3
 
 
Coord 2000 20182+2319 Discov num POU4348 Comp AB Coord arcsec 2000 20 18 14.38 +23 18 50.1
Date first 1892 Date last 2015 Obs 10
Pa first 71 Pa last 163.9 P.A. Now (θ) 163.9°
Sep first 10.0 Sep last 28.766 Sep. Now (ρ) 28.766"
Mag pri 11.30 Mag sec 12.30 delta mag (ΔM) 1 Spectral class K3 (yellow-orange)
Pri motion ra +016 Sec motion ra +009
Pri motion dec +241 Sec motion dec -010
Notes L (Linear solution)
rPM=1.04
This double is not physical.
 
 
20182+2319 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 18 14 +23 18 50 POU 4348 AB 2015 10 164 28.8 11.30 12.30 1.00 <===
Show 20 18 14 +23 18 50 SKF 291 AC 2016 5 24 5.1 11.30 14.00 2.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2155-00210-1 Gaia DR2 1830349039600922112
 
 
WDS 20182+2319 POU 4348 AB : NOTES
 
 
discov_num notes refcode
POU4348 AB: Rectilinear solution by Friedman et al. (2011). USN2011a
 
 
REFERENCES
 
 
refcode metd author reference
USN2011a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2011IAUDS.175....1F
USN2011a Inf. Circ. 175, 1, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 POU Pourteau, M. A.
2 SKF Skiff, B.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20182+2319 POU4348 AB 1999 5 161 25.0 11.30 12.30 U 201814.38+231850.1
20182+2319 POU4348 AB 2008 7 162 27.2 11.30 12.30 UD 201814.38+231850.1
20182+2319 POU4348 AB 2012 9 164 28.3 11.30 12.30 LD 201814.38+231850.1
20182+2319 POU4348 AB 2015 10 164 28.8 11.30 12.30 K3 L 201814.38+231850.1

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

 
 
WDS 20182+2319 POU 4348 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20182+2319 POU 4348 AB : MEASURES
 
 
No records found.

 
 
WDS 20182+2319 : VIRTUAL EYEPIECE
 
 

20182+2319 POU4348A mag 11.3 Sp K3 20182+2319 POU4348B sep 28.6 P.A. 165.20 mag 12.3 20182+2319 SKF 291C sep 5.0 P.A. 22.00 mag 14 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20182+2319 : ALADIN DSS IMAGE @ 20h 18m 14.38s +23° 18' 50.1"
 
 
 
 
WDS 20182+2319 POU 4348 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20182+2319 POU4348AB distance=0' 20182+2321 BKO 637 distance=3' 20184+2324 POU4353 distance=7' 20188+2319 POU4356 distance=9' 20188+2322 TDT2159 distance=9' 20177+2328 POU4345 distance=13' 20172+2321 POU4340 distance=14' 20171+2323 TDT2140 distance=17' 20194+2323 POU4365 distance=17' 20196+2317 POU4370 distance=20' 20196+2325 POU4371 distance=21' 20189+2339 POU4359 distance=22' 20182+2342 POU4346 distance=23' 20191+2338 BKO 639 distance=23' 20165+2328 POU4326 distance=26' 20191+2341 POU4360 distance=26' 20195+2337 POU4367 distance=26' 20166+2331 POU4331 distance=26' 20199+2332 POU4374 distance=27' 20170+2340 POU4336 distance=28' 20164+2309 COU 218 distance=28' 20203+2321 POU4380 distance=30' 20201+2334 BKO 641 distance=31' 20203+2331 BKO 644 distance=31' 20198+2257 KPP4191 distance=32' 20205+2326 POU4382 distance=33' 20189+2351 POU4358 distance=33' 20205+2329 POU4385 distance=34' 20205+2334 POU4381 distance=35' 20205+2342 POU4384 distance=40' 20154+2325 POU4314 distance=40' 20167+2354 POU4332 distance=41' 20212+2324 POU4390 distance=41' 20169+2356 POU4334 distance=42' 20207+2341 POU4388 distance=42' 20212+2320 POU4391 distance=43' 20202+2351 BKO 642 distance=43' 20155+2338 POU4316 distance=43' 20203+2350 BKO 643 distance=44' 20170+2401 POU4337 distance=45' 20149+2312 POU4308 distance=46' 20205+2353 POU4383AB distance=47' 20205+2353 BKO 645AC distance=47' 20205+2353 BKO 645AD distance=47' 20207+2353 BKO 646 distance=49' 20147+2327 POU4306 distance=49' 20199+2402 POU4375 distance=50' 20148+2335 POU4307 distance=50' 20217+2327 POU4397 distance=50' 20217+2328 POU4396 distance=50' 20195+2231 TDT2168 distance=51' 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 20182+2319 POU4348 AB 164 28.8
Show 20182+2319 SKF 291 AC 24 5.1
Show 20182+2321 BKO 637 67 6.1 3
Show 20184+2324 POU4353 4.8 7
Show 20188+2319 POU4356 46 5.0 9
Show 20188+2322 TDT2159 62 0.9 9
Show 20177+2328 POU4345 106 13.2 13
Show 20172+2321 POU4340 302 7.9 14
Show 20171+2323 TDT2140 285 0.7 17
Show 20194+2323 POU4365 104 18.7 17
Show 20196+2317 POU4370 7 11.5 20
Show 20196+2325 POU4371 318 11.1 21
Show 20189+2339 POU4359 354 12.9 22
Show 20182+2342 POU4346 293 16.7 23
Show 20191+2338 BKO 639 323 9.9 23
Show 20165+2328 POU4326 301 14.2 26
Show 20191+2341 POU4360 255 8.9 26
Show 20195+2337 POU4367 210 11.3 26
Show 20166+2331 POU4331 148 3.6 26
Show 20199+2332 POU4374 111 5.0 27
Show 20170+2340 POU4336 206 15.6 28
Show 20164+2309 COU 218 219 0.3 28
Show 20203+2321 POU4380 277 12.9 30
Show 20201+2334 BKO 641 98 8.0 31
Show 20203+2331 BKO 644 280 5.6 31
Show 20198+2257 KPP4191 356 1.9 32
Show 20205+2326 POU4382 284 12.7 33
Show 20189+2351 POU4358 150 18.2 33
Show 20205+2329 POU4385 52 5.8 34
Show 20205+2334 POU4381 160 18.5 35
Show 20205+2342 POU4384 12 11.4 40
Show 20154+2325 POU4314 115 16.5 40
Show 20167+2354 POU4332 308 10.4 41
Show 20212+2324 POU4390 127 8.3 41
Show 20169+2356 POU4334 223 19.6 42
Show 20207+2341 POU4388 159 10.6 42
Show 20212+2320 POU4391 252 11.4 43
Show 20202+2351 BKO 642 31 8.5 43
Show 20155+2338 POU4316 186 18.0 43
Show 20203+2350 BKO 643 147 2.5 44
Show 20170+2401 POU4337 124 9.7 45
Show 20149+2312 POU4308 51 4.1 46
Show 20205+2353 POU4383 AB 122 6.9 47
Show 20205+2353 BKO 645 AC 229 5.7 47
Show 20205+2353 BKO 645 AD 45 11.8 47
Show 20207+2353 BKO 646 146 6.1 49
Show 20147+2327 POU4306 205 12.7 49
Show 20199+2402 POU4375 31 7.6 50
Show 20148+2335 POU4307 233 11.7 50
Show 20217+2327 POU4397 31 12.3 50
Show 20217+2328 POU4396 339 15.2 50

 
 
WDS 20182+2319 : COMPONENTS
 
 
  A B
B pa=165.2°
sep=28.59"
 
C pa=22.0°
sep=5.05"
pa=350.5°
sep=32.77"
 
 
20182+2319 A
 
 
Coord arcsec 2000 201814.38+231850.1 Mag 11.3 Spectral class K3 (yellow-orange) PmRA 16.00
PmDE 241.0 Tycho2 2155-00210-1
Tycho2
Tycho2 2155-00210-1 Pflag RAmdeg 304.55994005 DEmdeg 23.31394106
PmRA 20.4 PmDE 241.6 E RAmdeg 57 E DEmdeg 61
E pmRA 1.4 E pmDE 1.4 EpRAm 1969.59 EpDEm 1967.00
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.4 Q pmRA 0.4
Q pmDE 1.5 BTmag 12.571 E BTmag 0.218 VTmag 11.297
E VTmag 0.090 Prox 763 TYC HIP
CCDM RAdeg 304.55988694 DEdeg 23.31336750 EpRA 1990 1.42
EpDE 1990 1.45 E RAdeg 65.3 E DEdeg 69.6 Posflg
Corr -0.1
 
 
20182+2319 B
 
 
Coord arcsec 2000 201814.91+231822.5 Mag 12.3 PmRA 9.00 PmDE -10.0
Calc delta mag 1 Calc coord yes
 
 
20182+2319 C
 
 
Coord arcsec 2000 201814.52+231854.8 Mag 14 Calc delta mag 2.7 Calc coord yes