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Doubles in session


Current system
20528+6307
KPP 1724


Nearby doubles
19' : 20504+6259
STI 997

24' : 20496+6256
HJ 1588

26' : 20552+6247
NSN 738

27' : 20490+6313
ES 1855

36' : 20574+6251
HDS2988

41' : 20567+6237
HDS2983

45' : 20486+6232
HJ 3004

51' : 20506+6356
STI 998

52' : 20466+6238
HJ 1583

57' : 20453+6332
ES 134

58' : 20533+6209
BUP 219AB

58' : 21006+6329
BVD 337

61' : 20439+6311
TDT2504

73' : 21019+6347
TDT2703

75' : 20510+6154
STI1000

76' : 20535+6152
LDS1477

78' : 20433+6226
BU 471

86' : 20580+6149
STI1005

88' : 21021+6207
LDS4863

89' : 20598+6152
BU 472

90' : 20397+6325
DOB 15

93' : 20453+6150
BU 1493

97' : 20405+6220
KPP4211

98' : 20568+6134
STF2740AB

98' : 21061+6232
BVD 338

101' : 20521+6127
HU 762



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Binocular doubles
Binary Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20528+6307 KPP 1724

 
 
20h 52m 47.14s +63° 06' 41.2" P.A. 221.00 sep 13.3 mag 11.50,13.50
 
 
Coord 2000 20528+6307 Discov num KPP1724 Comp Coord arcsec 2000 20 52 47.14 +63 06 41.2
Date first 1986 Date last 2016 Obs 13
Pa first 222 Pa last 220.6 P.A. Now (θ) 220.6°
Sep first 11.8 Sep last 13.34 Sep. Now (ρ) 13.34"
Mag pri 11.50 Mag sec 13.50 delta mag (ΔM) 2 Spectral class
Pri motion ra +002 Sec motion ra +003
Pri motion dec -048 Sec motion dec -047
Notes V (Proper motion indicates physical)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2196841966221097216
 
 
WDS 20528+6307 KPP 1724 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
KPP Knapp, W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20528+6307 KPP1724 2015 8 221 13.3 11.50 13.50 V 205247.14+630641.2
20528+6307 KPP1724 2016 13 221 13.3 11.50 13.50 V 205247.14+630641.2

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

 
 
WDS 20528+6307 KPP 1724 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20528+6307 KPP 1724 : MEASURES
 
 
No records found.

 
 
WDS 20528+6307 : VIRTUAL EYEPIECE
 
 

20528+6307 KPP1724A mag 11.5 20528+6307 KPP1724B sep 13.3 P.A. 220.60 mag 13.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20528+6307 : ALADIN DSS IMAGE @ 20h 52m 47.14s +63° 06' 41.2"
 
 
 
 
WDS 20528+6307 KPP 1724 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20528+6307 KPP1724 distance=1' 20504+6259 STI 997 distance=19' 20496+6256 HJ 1588 distance=24' 20552+6247 NSN 738 distance=26' 20490+6313 ES 1855 distance=27' 20574+6251 HDS2988 distance=36' 20567+6237 HDS2983 distance=41' 20486+6232 HJ 3004 distance=45' 20506+6356 STI 998 distance=51' 20466+6238 HJ 1583 distance=52' 20533+6209 BUP 219BC distance=57' 20453+6332 ES 134 distance=57' 20533+6209 BUP 219AB distance=58' 20533+6209 CSN 13AD distance=58' 21006+6329 BVD 337 distance=58' 20439+6311 TDT2504 distance=61' 21019+6347 TDT2703 distance=73' 20510+6154 STI1000 distance=75' 20535+6152 LDS1477 distance=76' 20433+6226 BU 471 distance=78' 20580+6149 STI1005 distance=86' 21021+6207 LDS4863 distance=88' 20598+6152 BU 472 distance=89' 20397+6325 DOB 15 distance=90' 20453+6150 BU 1493 distance=93' 20405+6220 KPP4211 distance=97' 20568+6134 STF2740AB distance=98' 21061+6232 BVD 338 distance=98' 20521+6127 HU 762 distance=101' 21076+6304 MLR 14 distance=101' 21055+6210 HU 765BC distance=105' 21055+6210 STF2764A,BC distance=105' 20380+6348 LDS2455 distance=108' 20371+6324 DOB 14 distance=108' 20445+6136 HDS2952 distance=108' 20389+6405 ES 1918 distance=110' 21003+6130 HJ 1607AB distance=111' 21003+6130 HJ 1607AC distance=111' 21003+6130 HJ 1607AD distance=111' 20576+6121 STF3133 distance=111' 21076+6214 HU 766 distance=116' 20366+6226 H 4 78 distance=119' 20414+6138 BVD 336 distance=119' 20350+6329 TOI1287 distance=122' 20434+6454 STI 992 distance=124' 20351+6233 TDT2397 distance=126' 21077+6149 MLR 506 distance=129' 21052+6127 MRI 21BC distance=132' 21052+6127 STI1013AB distance=132' 20464+6102 MLB 141 distance=134' 20411+6116 SMA 119 distance=138' 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+6307 KPP1724 221 13.3 1
Show 20504+6259 STI 997 71 15.1 19
Show 20496+6256 HJ 1588 33 17.3 24
Show 20552+6247 NSN 738 207 3.8 26
Show 20490+6313 ES 1855 18 5.2 27
Show 20574+6251 HDS2988 301 0.1 36
Show 20567+6237 HDS2983 244 0.4 41
Show 20486+6232 HJ 3004 195 3.8 45
Show 20506+6356 STI 998 93 4.8 51
Show 20466+6238 HJ 1583 69 9.6 52
Show 20533+6209 BUP 219 BC 289 61.6 57
Show 20453+6332 ES 134 84 11.1 57
Show 20533+6209 BUP 219 AB 307 102.9 58
Show 20533+6209 CSN 13 AD 89 10.6 58
Show 21006+6329 BVD 337 77 8.4 58
Show 20439+6311 TDT2504 357 1.6 61
Show 21019+6347 TDT2703 249 0.5 73
Show 20510+6154 STI1000 164 15.8 75
Show 20535+6152 LDS1477 251 3.7 76
Show 20433+6226 BU 471 305 2.0 78
Show 20580+6149 STI1005 140 10.2 86
Show 21021+6207 LDS4863 95 25.7 88
Show 20598+6152 BU 472 14 0.8 89
Show 20397+6325 DOB 15 91 3.2 90
Show 20453+6150 BU 1493 103 42.4 93
Show 20405+6220 KPP4211 113 1.9 97
Show 20568+6134 STF2740 AB 331 4.1 98
Show 21061+6232 BVD 338 337 49.1 98
Show 20521+6127 HU 762 178 1.6 101
Show 21076+6304 MLR 14 338 1.5 101
Show 21055+6210 HU 765 BC 28 0.8 105
Show 21055+6210 STF2764 A,BC 298 7.0 105
Show 20380+6348 LDS2455 36 18.0 108
Show 20371+6324 DOB 14 239 4.8 108
Show 20445+6136 HDS2952 345 0.2 108
Show 20389+6405 ES 1918 288 3.3 110
Show 21003+6130 HJ 1607 AB 73 15.7 111
Show 21003+6130 HJ 1607 AC 329 30.5 111
Show 21003+6130 HJ 1607 AD 343 87.6 111
Show 20576+6121 STF3133 100 3.2 111
Show 21076+6214 HU 766 341 0.3 116
Show 20366+6226 H 4 78 128 28.5 119
Show 20414+6138 BVD 336 344 23.3 119
Show 20350+6329 TOI1287 346 0.1 122
Show 20434+6454 STI 992 53 4.9 124
Show 20351+6233 TDT2397 87 1.9 126
Show 21077+6149 MLR 506 144 1.1 129
Show 21052+6127 MRI 21 BC 105 2.8 132
Show 21052+6127 STI1013 AB 254 12.0 132
Show 20464+6102 MLB 141 283 3.7 134
Show 20411+6116 SMA 119 355 14.0 138

 
 
WDS 20528+6307 : COMPONENTS
 
 
  A
B pa=220.6°
sep=13.34"
 
 
20528+6307 A
 
 
Coord arcsec 2000 205247.14+630641.2 Mag 11.5 PmRA 2.00 PmDE -48.0
 
 
20528+6307 B
 
 
Coord arcsec 2000 205245.86+630631.1 Mag 13.5 PmRA 3.00 PmDE -47.0
Delta magnitude 2 Coordinate calculated yes