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Doubles in session
Current system
20158+1455
CHE 251
Nearby doubles
2' : 20159+1457
BKO 554
3' : 20157+1453
CHE 250
3' : 20157+1457
BKO 550
5' : 20155+1452
CHE 245AB
5' : 20155+1455
BKO 544
7' : 20154+1457
CHE 244
9' : 20155+1502
SMA 114
10' : 20162+1504
CHE 259
11' : 20159+1505
BKO 553
11' : 20164+1500
CHE 262
13' : 20151+1450
BPM2077
13' : 20167+1459
BPM2086
14' : 20157+1508
CHE 249AB
14' : 20162+1507
CHE 258
15' : 20157+1509
BKO 548
15' : 20158+1510
BKO 552
15' : 20160+1510
BKO 555
15' : 20150+1504
CHE 240
18' : 20146+1452
CHE 235
19' : 20146+1503
CHE 234
20' : 20169+1506
CHE 268AB
20' : 20148+1441
CHE 239
20' : 20145+1502
TOB 309
22' : 20145+1503
CHE 232
22' : 20148+1439
BPM2074
22' : 20172+1446
BPM2088
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 20158+1455 : COMPONENTS
A
B
pa=60.4°
sep=27.28"
20158+1455 A
Coord arcsec 2000
201549.25+145514.5
Mag
10.53
PmRA
-6.00
PmDE
-1.0
20158+1455 B
Coord arcsec 2000
201550.89+145528.0
Mag
11.5
PmRA
3.00
PmDE
-8.0
Calc delta mag
0.97
Calc coord
yes