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Doubles in session


Current system
21020+2515
POU 5102 AB


Nearby doubles
5' : 21017+2516
POU5100

7' : 21024+2518
POU5106

8' : 21026+2515
POU5107

10' : 21027+2508
POU5108

11' : 21024+2523
TDS1112

16' : 21009+2519
POU5095

17' : 21031+2523
POU5111

22' : 21030+2457
BKO 482

22' : 21030+2458
POU5110

26' : 21001+2515
POU5089

27' : 21033+2454
BKO 483

28' : 21017+2448
POU5101

28' : 21032+2453
POU5114

35' : 21023+2441
POU5105AB

35' : 21041+2533
BKO 484

37' : 21040+2539
SLE 515

38' : 21046+2502
POU5133

38' : 21002+2445
POU5090

39' : 21045+2457
SLE 520AB

39' : 21047+2504
POU5134

40' : 20592+2507
POU5085

40' : 21042+2449
POU5126

41' : 21023+2554
SLE 511

41' : 20591+2504
POU5084

41' : 21014+2435
POU5098

43' : 20589+2522
TDS1109



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21020+2515 POU 5102 AB

 
 
21h 01m 59.72s +25° 14' 24.7" P.A. 312.00 sep 18.3 mag 12.60,14.20
 
 
Coord 2000 21020+2515 Discov num POU5102 Comp AB Coord arcsec 2000 21 01 59.72 +25 14 24.7
Date first 1898 Date last 2015 Obs 10
Pa first 312 Pa last 312.2 P.A. Now (θ) 312.2°
Sep first 18.4 Sep last 18.322 Sep. Now (ρ) 18.322"
Mag pri 12.60 Mag sec 14.20 delta mag (ΔM) 1.6 Spectral class
Pri motion ra +012 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21020+2515 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 01 60 +25 14 25 POU 5102 AB 2015 10 312 18.3 12.60 14.20 1.60 <===
Show 21 01 60 +25 14 25 POU 5103 AC 2015 8 295 17.9 12.60 13.30 0.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1844270025036204672
 
 
WDS 21020+2515 POU 5102 AB : 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
21020+2515 POU5102 AB 1898 1 312 18.4 12.60 14.20 210159.72+251424.7
21020+2515 POU5102 AB 2008 2 313 18.4 12.60 14.20 210159.72+251424.7
21020+2515 POU5102 AB 2012 5 313 18.2 12.60 14.20 D 210159.72+251424.7
21020+2515 POU5102 AB 2014 6 312 18.3 12.60 14.20 210159.72+251424.7
21020+2515 POU5102 AB 2015 7 312 18.3 12.60 14.20 210159.72+251424.7

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

 
 
WDS 21020+2515 POU 5102 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21020+2515 POU 5102 AB : MEASURES
 
 
No records found.

 
 
WDS 21020+2515 : VIRTUAL EYEPIECE
 
 

21020+2515 POU5102A mag 12.6 21020+2515 POU5102B sep 17.4 P.A. 315.10 mag 14.2 21020+2515 POU5103C sep 16.5 P.A. 297.00 mag 13.3 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 21020+2515 : ALADIN DSS IMAGE @ 21h 01m 59.72s +25° 14' 24.7"
 
 
 
 
WDS 21020+2515 POU 5102 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21020+2515 POU5102AB distance=0' 21017+2516 POU5100 distance=5' 21024+2518 POU5106 distance=7' 21026+2515 POU5107 distance=8' 21027+2508 POU5108 distance=10' 21024+2523 TDS1112 distance=11' 21009+2519 POU5095 distance=16' 21031+2523 POU5111 distance=17' 21030+2457 BKO 482 distance=22' 21030+2458 POU5110 distance=22' 21001+2515 POU5089 distance=26' 21033+2454 BKO 483 distance=27' 21017+2448 POU5101 distance=28' 21032+2453 POU5114 distance=28' 21023+2441 POU5105AB distance=35' 21023+2441 SLE 512AC distance=35' 21041+2533 BKO 484 distance=35' 21040+2539 SLE 515 distance=37' 21046+2502 POU5133 distance=38' 21002+2445 POU5090 distance=38' 21045+2457 POU5131BD distance=38' 21045+2457 SLE 520AB distance=39' 21045+2457 SLE 520AC distance=39' 21047+2504 POU5134 distance=39' 20592+2507 POU5085 distance=40' 21042+2449 POU5126 distance=40' 21023+2554 SLE 511 distance=41' 20591+2504 POU5084 distance=41' 21014+2435 POU5098 distance=41' 20589+2522 TDS1109 distance=43' 21050+2458 GRV 411 distance=45' 21047+2446 POU5135 distance=47' 21007+2431 POU5092 distance=47' 21007+2430 CVE 31 distance=48' 21051+2454 POU5142BC distance=48' 21051+2454 POU5141AB distance=48' 21051+2454 POU5142AC distance=48' 21001+2555 GRV 401AB distance=48' 21045+2440 POU5132 distance=49' 21038+2433 POU5118 distance=49' 21001+2555 GRV 401BC distance=49' 20597+2438 J 3120 distance=49' 20589+2448 POU5083 distance=50' 21056+2510 POU5149 distance=50' 21031+2427 POU5113 distance=50' 21056+2525 POU5147 distance=51' 21057+2508 COU 130 distance=51' 21043+2432 POU5127 distance=54' 21053+2447 POU5145 distance=54' 21053+2444 POU5144 distance=54' 21054+2545 TDT2733 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 21020+2515 POU5102 AB 312 18.3
Show 21020+2515 POU5103 AC 295 17.9
Show 21017+2516 POU5100 167 6.8 5
Show 21024+2518 POU5106 125 21.5 7
Show 21026+2515 POU5107 353 17.0 8
Show 21027+2508 POU5108 25 10.1 10
Show 21024+2523 TDS1112 32 1.2 11
Show 21009+2519 POU5095 296 9.4 16
Show 21031+2523 POU5111 147 12.6 17
Show 21030+2457 BKO 482 357 6.0 22
Show 21030+2458 POU5110 147 12.5 22
Show 21001+2515 POU5089 22 10.6 26
Show 21033+2454 BKO 483 72 8.4 27
Show 21017+2448 POU5101 348 13.0 28
Show 21032+2453 POU5114 356 3.4 28
Show 21023+2441 POU5105 AB 181 14.4 35
Show 21023+2441 SLE 512 AC 140 10.3 35
Show 21041+2533 BKO 484 319 5.7 35
Show 21040+2539 SLE 515 348 20.1 37
Show 21046+2502 POU5133 311 6.2 38
Show 21002+2445 POU5090 29 14.7 38
Show 21045+2457 POU5131 BD 117 17.8 38
Show 21045+2457 SLE 520 AB 346 34.3 39
Show 21045+2457 SLE 520 AC 145 43.6 39
Show 21047+2504 POU5134 201 14.2 39
Show 20592+2507 POU5085 177 8.2 40
Show 21042+2449 POU5126 142 20.1 40
Show 21023+2554 SLE 511 8 8.5 41
Show 20591+2504 POU5084 59 15.0 41
Show 21014+2435 POU5098 83 6.7 41
Show 20589+2522 TDS1109 43 1.8 43
Show 21050+2458 GRV 411 349 45.9 45
Show 21047+2446 POU5135 202 12.8 47
Show 21007+2431 POU5092 145 4.7 47
Show 21007+2430 CVE 31 348 3.9 48
Show 21051+2454 POU5142 BC 269 6.1 48
Show 21051+2454 POU5141 AB 347 15.6 48
Show 21051+2454 POU5142 AC 327 17.9 48
Show 21001+2555 GRV 401 AB 21 49.5 48
Show 21045+2440 POU5132 15 8.4 49
Show 21038+2433 POU5118 227 15.8 49
Show 21001+2555 GRV 401 BC 319 51.3 49
Show 20597+2438 J 3120 262 3.5 49
Show 20589+2448 POU5083 111 8.0 50
Show 21056+2510 POU5149 275 16.7 50
Show 21031+2427 POU5113 244 9.1 50
Show 21056+2525 POU5147 161 14.8 51
Show 21057+2508 COU 130 150 1.3 51
Show 21043+2432 POU5127 207 14.0 54
Show 21053+2447 POU5145 151 9.8 54
Show 21053+2444 POU5144 331 16.4 54

 
 
WDS 21020+2515 : COMPONENTS
 
 
  A B
B pa=315.1°
sep=17.38"
 
C pa=297.0°
sep=16.50"
pa=206.7°
sep=5.41"
 
 
21020+2515 A
 
 
Coord arcsec 2000 210159.72+251424.7 Mag 12.6 PmRA 12.00 PmDE -1.0
 
 
21020+2515 B
 
 
Coord arcsec 2000 210158.82+251437.0 Mag 14.2 Calc delta mag 1.6 Calc coord yes
 
 
21020+2515 C
 
 
Coord arcsec 2000 210158.64+251432.2 Mag 13.3 PmRA -6.00 PmDE -8.0
Calc delta mag 0.7 Calc coord yes