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Doubles in session


Current system
01177+5617
LEO 4


Nearby doubles
15' : 01168+5628
TDS1826

15' : 01171+5631
BU 3

26' : 01161+5554
MLR 654

27' : 01208+5612
BU 782

30' : 01197+5552
TDS1842

30' : 01163+5549
STI1552

31' : 01211+5625
DAM 870

36' : 01135+5626
STI1545

36' : 01140+5559
TDS 42

38' : 01140+5555
TDS1808

39' : 01136+5635
TDS 41

39' : 01221+5627
STI1585

40' : 01198+5652
TDS1843

40' : 01222+5628
STI1586

41' : 01217+5640
STI1582

41' : 01224+5624
STI1587

42' : 01213+5643
STI1579

43' : 01204+5652
ES 1809

43' : 01217+5632
STI1583

46' : 01232+5621
STI1592

47' : 01198+5534
STI1568

50' : 01233+5634
STI1594

51' : 01169+5706
TDS 44

51' : 01214+5656
STI1578

52' : 01172+5708
A 936

53' : 01239+5626
STI1598



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.

01177+5617 LEO 4

 
 
01h 17m 40.04s +56° 16' 28.1" P.A. 89.00 sep 3.6 mag 10.30,11.30
 
 
Coord 2000 01177+5617 Discov num LEO   4 Comp Coord arcsec 2000 01 17 40.04 +56 16 28.1
Date first 1917 Date last 2016 Obs 8
Pa first 90 Pa last 89 P.A. Now (θ) 89°
Sep first 3.5 Sep last 3.553 Sep. Now (ρ) 3.553"
Mag pri 10.30 Mag sec 11.30 delta mag (ΔM) 1 Spectral class
Pri motion ra -011 Sec motion ra +016
Pri motion dec -003 Sec motion dec +015
Notes
rPM=1.48
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3677-02249-1 Gaia DR2 413220147883866752
 
 
WDS 01177+5617 LEO 4 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Leo1918 Ma - Leonard, F.C. 1918MNRAS..78..475L
Leo1918 MNRAS 78, 475, 1918
Leo1933 Ma - Leonard, F.C. 1933LicOB..16...90L
Leo1933 Lick Obs. Bull. 16, 90, 1933
Leo1943 Ma - Leonard, F.C. 1943PASP...55..241L
Leo1943 PASP 55, 241, 1943
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01177+5617 LEO 4 2001 5 89 3.2 10.30 11.30 D 011740.04+561628.1
01177+5617 LEO 4 2003 6 89 3.6 10.30 11.30 D 011740.04+561628.1
01177+5617 LEO 4 2015 7 89 3.6 10.30 11.30 011740.04+561628.1
01177+5617 LEO 4 2016 8 89 3.6 10.30 11.30 011740.04+561628.1

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

 
 
WDS 01177+5617 LEO 4 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01177+5617 LEO 4 : MEASURES
 
 
No records found.

 
 
WDS 01177+5617 : VIRTUAL EYEPIECE
 
 

01177+5617 LEO 4A mag 10.3 01177+5617 LEO 4B sep 2.0 P.A. 88.20 mag 11.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01177+5617 : ALADIN DSS IMAGE @ 01h 17m 40.04s +56° 16' 28.1"
 
 
 
 
WDS 01177+5617 LEO 4 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01177+5617 LEO 4 distance=1' 01168+5628 TDS1826 distance=15' 01171+5631 BU 3 distance=15' 01161+5554 MLR 654 distance=26' 01208+5612 BU 782 distance=27' 01197+5552 TDS1842 distance=30' 01163+5549 STI1552 distance=30' 01211+5625 DAM 870 distance=31' 01135+5626 STI1545 distance=36' 01140+5559 TDS 42 distance=36' 01140+5555 TDS1808 distance=38' 01136+5635 TDS 41 distance=39' 01221+5627 STI1585 distance=39' 01198+5652 TDS1843 distance=40' 01222+5628 STI1586 distance=40' 01217+5640 STI1582 distance=41' 01224+5624 STI1587 distance=41' 01213+5643 STI1579 distance=42' 01204+5652 ES 1809 distance=43' 01217+5632 STI1583 distance=43' 01232+5621 STI1592 distance=46' 01198+5534 STI1568 distance=47' 01233+5634 STI1594 distance=50' 01169+5706 TDS 44 distance=51' 01214+5656 STI1578 distance=51' 01172+5708 A 936 distance=52' 01239+5626 STI1598 distance=53' 01238+5633 STI1597 distance=54' 01238+5557 DAM 871 distance=55' 01178+5710 HEI 616 distance=55' 01132+5702 STI1544 distance=58' 01139+5706 TDS1807 distance=59' 01111+5638 STI1539 distance=59' 01244+5558 WFC9001AC distance=60' 01244+5558 WFC9001AB distance=60' 01109+5637 TDS1794 distance=60' 01231+5538 STI1593 distance=60' 01128+5533 STI1543 distance=61' 01105+5610 TDS1791 distance=61' 01247+5638 STI1599 distance=62' 01131+5706 TDS1803 distance=63' 01110+5548 TDS1795 distance=63' 01253+5619 STI1605 distance=64' 01101+5605 TDS1790 distance=65' 01247+5542 VBS 2BC distance=69' 01247+5542 HJ 2042AB distance=69' 01224+5714 HEI 617 distance=70' 01249+5653 STI1601 distance=70' 01260+5610 DAM 873BC distance=70' 01260+5610 DAM 873AB distance=71' 01260+5610 DAM 873AC distance=71' 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 01177+5617 LEO 4 89 3.6 1
Show 01168+5628 TDS1826 122 0.5 15
Show 01171+5631 BU 3 27 4.5 15
Show 01161+5554 MLR 654 210 0.4 26
Show 01208+5612 BU 782 83 3.2 27
Show 01197+5552 TDS1842 56 1.7 30
Show 01163+5549 STI1552 107 11.2 30
Show 01211+5625 DAM 870 305 15.8 31
Show 01135+5626 STI1545 254 13.6 36
Show 01140+5559 TDS 42 54 1.0 36
Show 01140+5555 TDS1808 2 2.2 38
Show 01136+5635 TDS 41 239 1.3 39
Show 01221+5627 STI1585 222 9.5 39
Show 01198+5652 TDS1843 181 0.5 40
Show 01222+5628 STI1586 248 6.9 40
Show 01217+5640 STI1582 229 4.7 41
Show 01224+5624 STI1587 144 12.9 41
Show 01213+5643 STI1579 6 11.6 42
Show 01204+5652 ES 1809 119 6.0 43
Show 01217+5632 STI1583 135 15.4 43
Show 01232+5621 STI1592 12 12.7 46
Show 01198+5534 STI1568 38 14.6 47
Show 01233+5634 STI1594 305 15.8 50
Show 01169+5706 TDS 44 74 0.9 51
Show 01214+5656 STI1578 8 6.2 51
Show 01172+5708 A 936 241 1.0 52
Show 01239+5626 STI1598 52 3.9 53
Show 01238+5633 STI1597 344 6.7 54
Show 01238+5557 DAM 871 33 4.2 55
Show 01178+5710 HEI 616 303 3.4 55
Show 01132+5702 STI1544 36 15.1 58
Show 01139+5706 TDS1807 54 0.7 59
Show 01111+5638 STI1539 127 9.1 59
Show 01244+5558 WFC9001 AC 219 14.1 60
Show 01244+5558 WFC9001 AB 257 42.6 60
Show 01109+5637 TDS1794 199 0.5 60
Show 01231+5538 STI1593 210 13.0 60
Show 01128+5533 STI1543 210 13.5 61
Show 01105+5610 TDS1791 143 0.8 61
Show 01247+5638 STI1599 86 9.8 62
Show 01131+5706 TDS1803 136 0.4 63
Show 01110+5548 TDS1795 270 0.5 63
Show 01253+5619 STI1605 206 14.0 64
Show 01101+5605 TDS1790 192 0.8 65
Show 01247+5542 VBS 2 BC 318 9.4 69
Show 01247+5542 HJ 2042 AB 280 26.7 69
Show 01224+5714 HEI 617 211 2.8 70
Show 01249+5653 STI1601 201 14.7 70
Show 01260+5610 DAM 873 BC 19 4.9 70
Show 01260+5610 DAM 873 AB 269 7.1 71
Show 01260+5610 DAM 873 AC 310 7.1 71

 
 
WDS 01177+5617 : COMPONENTS
 
 
  A
B pa=88.2°
sep=1.97"
 
 
01177+5617 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 011740.04+561628.1 Mag 10.3 PmRA -11.00
PmDE -3.0 Tycho2 3677-02249-1
Tycho2
Tycho2 3677-02249-1 Pflag RAmdeg 19.41684270 DEmdeg 56.27447545
PmRA -5.6 PmDE 8.2 E RAmdeg 15 E DEmdeg 17
E pmRA 2.9 E pmDE 2.8 EpRAm 1991.41 EpDEm 1991.50
Num 4 Q RAmdeg 0.1 Q DEmdeg 1.6 Q pmRA 0.2
Q pmDE 1.7 BTmag 10.446 E BTmag 0.027 VTmag 10.184
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 19.41686583 DEdeg 56.27445722 EpRA 1990 1.75
EpDE 1990 1.96 E RAdeg 15.4 E DEdeg 16.6 Posflg
Corr 0.0
 
 
01177+5617 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 011740.28+561628.2 Mag 11.3 PmRA 16.00
PmDE 15.0 Calc delta mag 1 Calc coord yes