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Doubles in session


Current system
20017+2420
POU 4185


Nearby doubles
3' : 20016+2418
BKO 754

5' : 20019+2417
POU4186

14' : 20027+2415
POU4187

18' : 20030+2426
POU4191

20' : 20015+2439
TDS1032

21' : 20002+2420
POU4178

24' : 20001+2409
BKO 749

25' : 20001+2411
BKO 748

25' : 20002+2434
POU4180

25' : 20001+2410
POU4173AB

25' : 19599+2414
BKO 747

28' : 20009+2446
POU4184

28' : 20007+2445
BKO 753

30' : 20029+2356
POU4190

31' : 19592+2420
POU4163AB

32' : 19596+2435
POU4168

33' : 20003+2446
POU4181

33' : 19594+2415
POU4165

34' : 20003+2447
BKO 751

34' : 20002+2446
BKO 750

34' : 20006+2451
POU4183AB

35' : 20000+2446
POU4175

37' : 20020+2456
STT 395

38' : 19595+2443
BU 469

39' : 19594+2357
POU4166

41' : 19597+2450
POU4170



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

20017+2420 POU 4185

 
 
20h 01m 40.93s +24° 19' 59.4" P.A. 131.00 sep 11.9 mag 13.24,13.62
 
 
Coord 2000 20017+2420 Discov num POU4185 Comp Coord arcsec 2000 20 01 40.93 +24 19 59.4
Date first 1898 Date last 2015 Obs 9
Pa first 143 Pa last 131.3 P.A. Now (θ) 131.3°
Sep first 12.1 Sep last 11.919 Sep. Now (ρ) 11.919"
Mag pri 13.24 Mag sec 13.62 delta mag (ΔM) 0.38 Spectral class
Pri motion ra -066 Sec motion ra
Pri motion dec -086 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1834247289372492288
 
 
WDS 20017+2420 POU 4185 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Pou1933 Pa - Pourteau, M. A. .
Pou1933 Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933 (Obs. de Paris, H. Tessier) [QB821.P7]
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20017+2420 POU4185 1898 1 143 12.1 13.24 13.62 200140.93+241959.4
20017+2420 POU4185 2009 2 132 12.0 13.24 13.62 200140.93+241959.4
20017+2420 POU4185 2010 5 136 11.5 13.24 13.62 200140.93+241959.4
20017+2420 POU4185 2015 5 131 11.9 13.24 13.62 200140.93+241959.4

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

 
 
WDS 20017+2420 POU 4185 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20017+2420 POU 4185 : MEASURES
 
 
No records found.

 
 
WDS 20017+2420 : VIRTUAL EYEPIECE
 
 

20017+2420 POU4185A mag 13.24 20017+2420 POU4185B sep 11.3 P.A. 134.00 mag 13.62 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20017+2420 : ALADIN DSS IMAGE @ 20h 01m 40.93s +24° 19' 59.4"
 
 
 
 
WDS 20017+2420 POU 4185 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20017+2420 POU4185 distance=0' 20016+2418 BKO 754 distance=3' 20019+2417 POU4186 distance=5' 20027+2415 POU4187 distance=14' 20030+2426 POU4191 distance=18' 20015+2439 TDS1032 distance=20' 20002+2420 POU4178 distance=21' 20001+2409 BKO 749 distance=24' 20001+2411 BKO 748 distance=25' 20002+2434 POU4180 distance=25' 20001+2410 POU4173AB distance=25' 20001+2410 POU4174AC distance=25' 20001+2410 DAM 671CD distance=25' 19599+2414 BKO 747 distance=25' 20009+2446 POU4184 distance=28' 20007+2445 BKO 753 distance=28' 20029+2356 POU4190 distance=30' 19592+2420 POU4163AB distance=31' 19592+2420 POU4164AC distance=31' 19596+2435 POU4168 distance=32' 20003+2446 POU4181 distance=33' 19594+2415 POU4165 distance=33' 20003+2447 BKO 751 distance=34' 20002+2446 BKO 750 distance=34' 20006+2451 BKO 752BC distance=34' 20006+2451 POU4183AB distance=34' 20000+2446 POU4175 distance=35' 20020+2456 STT 395 distance=37' 19595+2443 BU 469 distance=38' 19594+2357 POU4166 distance=39' 19597+2450 POU4170 distance=41' 20031+2456 ROE 147 distance=41' 20035+2453 POU4197 distance=42' 20039+2351 COU 520AB distance=43' 20039+2351 GII 288Aa,Ab distance=43' 20032+2456 L 33 distance=44' 19598+2344 POU4169 distance=45' 20033+2339 KPP4182 distance=47' 20041+2347 POU4198 distance=47' 20047+2443 BRT3354 distance=48' 20053+2427 TDT1961 distance=50' 19594+2450 CHE 186 distance=50' 20028+2331 BKO 756BC distance=51' 20032+2506 POU4195BC distance=51' 20032+2506 POU4194AB distance=51' 20032+2506 POU4195AC distance=51' 20028+2331 POU4188AB distance=51' 20028+2331 BKO 756AC distance=51' 20003+2509 POU4182 distance=52' 20044+2501 POU4202 distance=56' 20057+2412 BAR 52AB distance=56' 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 20017+2420 POU4185 131 11.9
Show 20016+2418 BKO 754 185 4.6 3
Show 20019+2417 POU4186 281 16.8 5
Show 20027+2415 POU4187 147 19.6 14
Show 20030+2426 POU4191 81 17.7 18
Show 20015+2439 TDS1032 95 0.8 20
Show 20002+2420 POU4178 6 11.6 21
Show 20001+2409 BKO 749 262 7.1 24
Show 20001+2411 BKO 748 213 2.1 25
Show 20002+2434 POU4180 257 9.5 25
Show 20001+2410 POU4173 AB 273 6.4 25
Show 20001+2410 POU4174 AC 210 16.8 25
Show 20001+2410 DAM 671 CD 338 3.7 25
Show 19599+2414 BKO 747 154 8.4 25
Show 20009+2446 POU4184 9 13.2 28
Show 20007+2445 BKO 753 25 5.7 28
Show 20029+2356 POU4190 167 4.2 30
Show 19592+2420 POU4163 AB 292 9.9 31
Show 19592+2420 POU4164 AC 296 21.1 31
Show 19596+2435 POU4168 119 7.2 32
Show 20003+2446 POU4181 203 4.4 33
Show 19594+2415 POU4165 86 9.1 33
Show 20003+2447 BKO 751 198 5.0 34
Show 20002+2446 BKO 750 161 4.8 34
Show 20006+2451 BKO 752 BC 241 6.7 34
Show 20006+2451 POU4183 AB 212 3.7 34
Show 20000+2446 POU4175 77 13.2 35
Show 20020+2456 STT 395 129 0.7 37
Show 19595+2443 BU 469 189 14.7 38
Show 19594+2357 POU4166 266 8.4 39
Show 19597+2450 POU4170 94 9.0 41
Show 20031+2456 ROE 147 178 2.1 41
Show 20035+2453 POU4197 41 19.3 42
Show 20039+2351 COU 520 AB 144 1.6 43
Show 20039+2351 GII 288 Aa,Ab 49 0.1 43
Show 20032+2456 L 33 20 0.5 44
Show 19598+2344 POU4169 70 8.1 45
Show 20033+2339 KPP4182 121 1.8 47
Show 20041+2347 POU4198 248 18.4 47
Show 20047+2443 BRT3354 5 3.8 48
Show 20053+2427 TDT1961 294 2.7 50
Show 19594+2450 CHE 186 176 1.2 50
Show 20028+2331 BKO 756 BC 218 5.2 51
Show 20032+2506 POU4195 BC 264 8.9 51
Show 20032+2506 POU4194 AB 288 14.5 51
Show 20032+2506 POU4195 AC 279 22.9 51
Show 20028+2331 POU4188 AB 313 16.6 51
Show 20028+2331 BKO 756 AC 296 16.9 51
Show 20003+2509 POU4182 129 9.8 52
Show 20044+2501 POU4202 286 15.1 56
Show 20057+2412 BAR 52 AB 156 1.0 56

 
 
WDS 20017+2420 : COMPONENTS
 
 
  A
B pa=134.0°
sep=11.33"
 
 
20017+2420 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200140.93+241959.4 Mag 13.24 PmRA -66.00
PmDE -86.0
 
 
20017+2420 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200141.53+241951.5 Mag 13.62 Calc delta mag 0.38
Calc coord yes