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Doubles in session
Current system
17488+2557
KPP 4063 AB
Nearby doubles
6' : 17491+2601
SLW1213
26' : 17478+2536
HJ 1304
41' : 17507+2627
GRV 967
42' : 17508+2628
TDT 530
45' : 17503+2517
STF2232
47' : 17490+2511
COU 501
55' : 17494+2651
BRT3322AB
56' : 17526+2536
A 234AB
57' : 17504+2505
HJ 1305
57' : 17487+2500
TDT 516
63' : 17532+2617
TDT 555
65' : 17442+2616
TDT 483
67' : 17490+2450
J 754AB
70' : 17502+2704
TDT 526
70' : 17508+2701
CBL 72
71' : 17488+2708
UC 3417
73' : 17499+2447
TDT 523
75' : 17511+2704
YSC 240
75' : 17517+2700
GRV 968
77' : 17440+2517
TDT 482
78' : 17515+2449
CTI1091
84' : 17545+2526
A 236
85' : 17533+2459
A 235
87' : 17525+2707
UC 3434
87' : 17461+2439
CRC 26
88' : 17552+2557
TDT 570
Selections
Full WDS
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.
WDS 17488+2557 : COMPONENTS
A
B
pa=357.8°
sep=4.41"
17488+2557 A
Coord arcsec 2000
174846.77+255713.4
Mag
13
PmRA
3.00
PmDE
73.0
17488+2557 B
Coord arcsec 2000
174846.76+255717.8
Mag
14.2
PmRA
1.00
PmDE
73.0
Calc delta mag
1.2
Calc coord
yes