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Current system
20528+3602
TDT 2598


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SEI1266



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

20528+3602 TDT 2598

 
 
20h 52m 46.56s +36° 01' 47.2" P.A. 227.00 sep 0.5 mag 11.56,11.58
 
 
Coord 2000 20528+3602 Discov num TDT2598 Comp Coord arcsec 2000 20 52 46.56 +36 01 47.2
Date first 1991 Date last 1991 Obs 1
Pa first 227 Pa last 227 P.A. Now (θ) 227°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 11.56 Mag sec 11.58 delta mag (ΔM) 0.02 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2700-02527-1 Gaia DR2 1869955437000892928
 
 
WDS 20528+3602 TDT 2598 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20528+3602 TDT2598 1991 1 227 0.5 11.56 11.58 205246.56+360147.2

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

 
 
WDS 20528+3602 TDT 2598 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20528+3602 TDT 2598 : MEASURES
 
 
No records found.

 
 
WDS 20528+3602 : VIRTUAL EYEPIECE
 
 

20528+3602 TDT2598A mag 11.56 20528+3602 TDT2598B sep 0.4 P.A. 220.90 mag 11.58 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 20528+3602 : ALADIN DSS IMAGE @ 20h 52m 46.56s +36° 01' 47.2"
 
 
 
 
WDS 20528+3602 TDT 2598 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20528+3602 TDT2598 distance=0' 20531+3610 SEI1291 distance=10' 20536+3605 SEI1297 distance=11' 20520+3547 TDT2589 distance=18' 20522+3544 HJ 1586 distance=19' 20513+3546 TDT2580 distance=24' 20538+3622 SEI1302 distance=24' 20506+3552 SEI1273 distance=29' 20535+3534 SEI1295 distance=30' 20506+3615 SEI1274 distance=30' 20544+3625 POP 157 distance=31' 20503+3615 TDT2569 distance=33' 20533+3639 SEI1293 distance=38' 20542+3528 GRV 394 distance=39' 20557+3540 SEI1316 distance=42' 20560+3546 COU2134 distance=43' 20501+3534 TDT2567 distance=43' 20494+3548 SEI1262 distance=44' 20521+3645 ES 250 distance=44' 20505+3635 SEI1271AB distance=44' 20505+3635 SEI1272AC distance=44' 20535+3645 SEI1296 distance=44' 20528+3646 COU2221 distance=44' 20562+3614 SEI1323 distance=45' 20562+3616 TOB 202 distance=45' 20561+3541 TDT2641 distance=46' 20508+3641 SEI1276 distance=46' 20499+3531 SEI1266 distance=47' 20562+3538 HU 763 distance=49' 20551+3523 SEI1310 distance=49' 20490+3619 COU1811 distance=49' 20536+3514 HO 146 distance=50' 20522+3513 HO 145 distance=50' 20544+3648 SEI1306 distance=51' 20502+3642 SEI1270 distance=51' 20500+3640 TOB 199 distance=52' 20537+3512 SEI1298 distance=52' 20485+3608 SEI1253 distance=53' 20512+3650 SEI1280 distance=53' 20503+3645 TDT2568 distance=53' 20485+3550 SEI1254 distance=53' 20526+3655 A 1435 distance=54' 20563+3634 SEI1324 distance=54' 20521+3657 SEI1285 distance=56' 20560+3643 SEI1320 distance=57' 20481+3554 SEI1252 distance=58' 20491+3640 SEI1260 distance=60' 20544+3658 TDT2623 distance=60' 20538+3702 SEI1300 distance=61' 20561+3649 SEI1321 distance=62' 20573+3632 SEI1328 distance=63' 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 20528+3602 TDT2598 227 0.5
Show 20531+3610 SEI1291 103 9.0 10
Show 20536+3605 SEI1297 270 18.6 11
Show 20520+3547 TDT2589 192 0.5 18
Show 20522+3544 HJ 1586 260 16.2 19
Show 20513+3546 TDT2580 151 0.7 24
Show 20538+3622 SEI1302 47 25.0 24
Show 20506+3552 SEI1273 159 24.1 29
Show 20535+3534 SEI1295 32 9.6 30
Show 20506+3615 SEI1274 243 33.5 30
Show 20544+3625 POP 157 224 3.0 31
Show 20503+3615 TDT2569 55 0.4 33
Show 20533+3639 SEI1293 53 14.2 38
Show 20542+3528 GRV 394 6 71.0 39
Show 20557+3540 SEI1316 24 12.3 42
Show 20560+3546 COU2134 264 0.6 43
Show 20501+3534 TDT2567 125 0.4 43
Show 20494+3548 SEI1262 301 6.1 44
Show 20521+3645 ES 250 88 4.4 44
Show 20505+3635 SEI1271 AB 27 14.9 44
Show 20505+3635 SEI1272 AC 185 20.4 44
Show 20535+3645 SEI1296 278 10.5 44
Show 20528+3646 COU2221 30 0.3 44
Show 20562+3614 SEI1323 169 21.2 45
Show 20562+3616 TOB 202 179 18.1 45
Show 20561+3541 TDT2641 50 1.7 46
Show 20508+3641 SEI1276 266 22.6 46
Show 20499+3531 SEI1266 179 10.5 47
Show 20562+3538 HU 763 329 1.5 49
Show 20551+3523 SEI1310 281 29.3 49
Show 20490+3619 COU1811 255 0.8 49
Show 20536+3514 HO 146 46 0.4 50
Show 20522+3513 HO 145 286 16.9 50
Show 20544+3648 SEI1306 306 17.1 51
Show 20502+3642 SEI1270 211 23.1 51
Show 20500+3640 TOB 199 109 18.8 52
Show 20537+3512 SEI1298 15 28.2 52
Show 20485+3608 SEI1253 83 24.1 53
Show 20512+3650 SEI1280 5 3.8 53
Show 20503+3645 TDT2568 174 2.4 53
Show 20485+3550 SEI1254 20 22.3 53
Show 20526+3655 A 1435 6 0.5 54
Show 20563+3634 SEI1324 92 19.3 54
Show 20521+3657 SEI1285 301 27.6 56
Show 20560+3643 SEI1320 64 13.9 57
Show 20481+3554 SEI1252 115 17.3 58
Show 20491+3640 SEI1260 42 7.5 60
Show 20544+3658 TDT2623 36 1.0 60
Show 20538+3702 SEI1300 120 1.8 61
Show 20561+3649 SEI1321 96 22.7 62
Show 20573+3632 SEI1328 234 7.9 63

 
 
WDS 20528+3602 : COMPONENTS
 
 
  A
B pa=220.9°
sep=0.42"
 
 
20528+3602 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205246.56+360147.2 Mag 11.56 PmRA -1.00
PmDE -5.0 Tycho2 2700-02527-1
Tycho2
Tycho2 2700-02527-1 Pflag RAmdeg 313.19394277 DEmdeg 36.02973158
PmRA -1.0 PmDE -4.9 E RAmdeg 26 E DEmdeg 24
E pmRA 1.6 E pmDE 1.6 EpRAm 1987.05 EpDEm 1987.74
Num 6 Q RAmdeg 1.4 Q DEmdeg 1.1 Q pmRA 1.4
Q pmDE 1.1 BTmag 11.012 E BTmag 0.041 VTmag 10.839
E VTmag 0.052 Prox 736 TYC T HIP
CCDM RAdeg 313.19394333 DEdeg 36.02974194 EpRA 1990 1.62
EpDE 1990 1.75 E RAdeg 28.6 E DEdeg 26.8 Posflg P
Corr 0.1
 
 
20528+3602 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205246.54+360146.9 Mag 11.58 PmRA -1.00
PmDE -5.0 Calc delta mag 0.02 Calc coord yes