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Current system
07121+1721
MMA 26 AB


Nearby doubles
6' : 07124+1724
MMA 27

21' : 07107+1728
OCC1002

23' : 07118+1659
OCC 503

30' : 07132+1656
A 2523

36' : 07138+1746
STF1041

37' : 07102+1746
GWP 875

40' : 07093+1723
XMI 46

40' : 07106+1754
TDS4549

43' : 07094+1739
XMI 47

43' : 07138+1756
A 2525

52' : 07087+1739
HDS 992

55' : 07088+1655
STF1027AB

56' : 07158+1735
GWP 883

56' : 07082+1720
OCC1003

58' : 07091+1642
XMI 45

59' : 07113+1624
LDS3728

60' : 07151+1640
OCC 990

62' : 07094+1633
OCC 957

63' : 07084+1650
BPM 366

67' : 07077+1702
OCC 488

67' : 07160+1644
DUF 2AB

69' : 07083+1638
HEI 125

71' : 07102+1826
OCC 899

74' : 07134+1610
H 6 74AB

76' : 07105+1834
STJ 23

77' : 07072+1650
STF1017



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 07121+1721 : COMPONENTS
 
 
  A B
B pa=4.9°
sep=26.66"
 
C pa=328.9°
sep=20.73"
pa=235.8°
sep=15.68"
 
 
07121+1721 A
 
 
Coord arcsec 2000 071205.96+172102.3 Mag 14.48 PmRA -19.00 PmDE 10.0
 
 
07121+1721 B
 
 
Coord arcsec 2000 071206.12+172128.9 Mag 16.1 PmRA -1.00 PmDE -5.0
Calc delta mag 1.62 Calc coord yes
 
 
07121+1721 C
 
 
Coord arcsec 2000 071205.21+172120.0 Mag 16.1 PmRA 5.00 PmDE 15.0
Calc delta mag 1.62 Calc coord yes