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Doubles in session


Current system
01204+5652
ES 1809
HD 236700


Nearby doubles
6' : 01198+5652
TDS1843

10' : 01214+5656
STI1578

11' : 01213+5643
STI1579

16' : 01217+5640
STI1582

25' : 01217+5632
STI1583

27' : 01224+5714
HEI 617

28' : 01222+5628
STI1586

28' : 01211+5625
DAM 870

28' : 01221+5627
STI1585

29' : 01233+5634
STI1594

30' : 01178+5710
HEI 616

32' : 01172+5708
A 936

32' : 01224+5624
STI1587

33' : 01238+5633
STI1597

33' : 01169+5706
TDS 44

36' : 01171+5631
BU 3

36' : 01249+5653
STI1601

38' : 01247+5638
STI1599

38' : 01232+5621
STI1592

38' : 01239+5626
STI1598

39' : 01168+5628
TDS1826

40' : 01208+5612
BU 782

43' : 01177+5617
LEO 4

49' : 01205+5740
MLR 561

51' : 01253+5619
STI1605

53' : 01182+5742
STI1556



Selections
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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.

01204+5652 ES 1809 (HD 236700)

 
 
01h 20m 28.40s +56° 51' 39.9" P.A. 119.00 sep 6.0 mag 9.48,10.80 Sp B8
 
 
Coord 2000 01204+5652 Discov num ES 1809 Comp Coord arcsec 2000 01 20 28.40 +56 51 39.9
Date first 1911 Date last 2018 Obs 15
Pa first 114 Pa last 119.1 P.A. Now (θ) 119.1°
Sep first 5.2 Sep last 6.03 Sep. Now (ρ) 6.03"
Mag pri 9.48 Mag sec 10.80 delta mag (ΔM) 1.32 Spectral class B8 (blue-white)
Pri motion ra +008 Sec motion ra +013
Pri motion dec +009 Sec motion dec +000
Notes
rPM=0.792
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 236700 Constellation Cassiopeia SAO 22197 Tycho2 3678-01829-1
Gaia DR2 413354941137145728 HD 236700
 
 
WDS 01204+5652 ES 1809 (HD 236700) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01204+5652 ES 1809 1999 5 119 6.0 9.48 10.80 B8 D 012028.40+565139.9
01204+5652 ES 1809 2011 6 119 5.8 9.48 10.80 B8 D 012028.40+565139.9
01204+5652 ES 1809 2016 9 120 6.0 9.48 10.80 B8 012028.40+565139.9
01204+5652 ES 1809 2018 14 119 6.0 9.48 10.80 B8 012028.40+565139.9

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

 
 
WDS 01204+5652 ES 1809 (HD 236700) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01204+5652 ES 1809 (HD 236700) : MEASURES
 
 
No records found.

 
 
WDS 01204+5652 (HD 236700) : VIRTUAL EYEPIECE
 
 

01204+5652 ES 1809A mag 9.48 Sp B8 01204+5652 ES 1809B sep 4.1 P.A. 135.50 mag 10.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 01204+5652 (HD 236700) : ALADIN DSS IMAGE @ 01h 20m 28.40s +56° 51' 39.9"
 
 
 
 
WDS 01204+5652 ES 1809 (HD 236700) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01204+5652 ES 1809 distance=0' 01198+5652 TDS1843 distance=6' 01214+5656 STI1578 distance=10' 01213+5643 STI1579 distance=11' 01217+5640 STI1582 distance=16' 01217+5632 STI1583 distance=25' 01224+5714 HEI 617 distance=27' 01222+5628 STI1586 distance=28' 01211+5625 DAM 870 distance=28' 01221+5627 STI1585 distance=28' 01233+5634 STI1594 distance=29' 01178+5710 HEI 616 distance=30' 01172+5708 A 936 distance=32' 01224+5624 STI1587 distance=32' 01238+5633 STI1597 distance=33' 01169+5706 TDS 44 distance=33' 01171+5631 BU 3 distance=36' 01249+5653 STI1601 distance=36' 01247+5638 STI1599 distance=38' 01232+5621 STI1592 distance=38' 01239+5626 STI1598 distance=38' 01168+5628 TDS1826 distance=39' 01208+5612 BU 782 distance=40' 01177+5617 LEO 4 distance=43' 01205+5740 MLR 561 distance=49' 01253+5619 STI1605 distance=51' 01182+5742 STI1556 distance=53' 01263+5629 STI1608 distance=53' 01200+5747 STI1571 distance=55' 01189+5746 MLR 560 distance=56' 01139+5706 TDS1807 distance=56' 01215+5748 LYS 6AB distance=57' 01215+5748 LYS 6AC distance=57' 01202+5748 STI1584 distance=57' 01269+5632 STI1611 distance=57' 01174+5745 STI1554 distance=59' 01271+5717 STI1612 distance=60' 01136+5635 TDS 41 distance=60' 01197+5552 TDS1842 distance=60' 01132+5702 STI1544 distance=61' 01238+5557 DAM 871 distance=62' 01217+5752 LYS 7AB distance=62' 01217+5752 LYS 7AC distance=62' 01131+5706 TDS1803 distance=62' 01260+5610 DAM 873BC distance=63' 01260+5610 DAM 873AB distance=63' 01260+5610 DAM 873AC distance=63' 01263+5733 STI1606 distance=63' 01135+5626 STI1545 distance=63' 01244+5558 WFC9001AC distance=64' 01244+5558 WFC9001AB distance=64' 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 01204+5652 ES 1809 119 6.0 0
Show 01198+5652 TDS1843 181 0.5 6
Show 01214+5656 STI1578 8 6.2 10
Show 01213+5643 STI1579 6 11.6 11
Show 01217+5640 STI1582 229 4.7 16
Show 01217+5632 STI1583 135 15.4 25
Show 01224+5714 HEI 617 211 2.8 27
Show 01222+5628 STI1586 248 6.9 28
Show 01211+5625 DAM 870 305 15.8 28
Show 01221+5627 STI1585 222 9.5 28
Show 01233+5634 STI1594 305 15.8 29
Show 01178+5710 HEI 616 303 3.4 30
Show 01172+5708 A 936 241 1.0 32
Show 01224+5624 STI1587 144 12.9 32
Show 01238+5633 STI1597 344 6.7 33
Show 01169+5706 TDS 44 74 0.9 33
Show 01171+5631 BU 3 27 4.5 36
Show 01249+5653 STI1601 201 14.7 36
Show 01247+5638 STI1599 86 9.8 38
Show 01232+5621 STI1592 12 12.7 38
Show 01239+5626 STI1598 52 3.9 38
Show 01168+5628 TDS1826 122 0.5 39
Show 01208+5612 BU 782 83 3.2 40
Show 01177+5617 LEO 4 89 3.6 43
Show 01205+5740 MLR 561 223 0.2 49
Show 01253+5619 STI1605 206 14.0 51
Show 01182+5742 STI1556 3 10.4 53
Show 01263+5629 STI1608 320 3.2 53
Show 01200+5747 STI1571 353 12.0 55
Show 01189+5746 MLR 560 81 1.5 56
Show 01139+5706 TDS1807 54 0.7 56
Show 01215+5748 LYS 6 AB 21 66.5 57
Show 01215+5748 LYS 6 AC 3 73.9 57
Show 01202+5748 STI1584 83 13.8 57
Show 01269+5632 STI1611 253 10.4 57
Show 01174+5745 STI1554 343 12.6 59
Show 01271+5717 STI1612 62 6.6 60
Show 01136+5635 TDS 41 239 1.3 60
Show 01197+5552 TDS1842 56 1.7 60
Show 01132+5702 STI1544 36 15.1 61
Show 01238+5557 DAM 871 33 4.2 62
Show 01217+5752 LYS 7 AB 297 20.5 62
Show 01217+5752 LYS 7 AC 238 14.3 62
Show 01131+5706 TDS1803 136 0.4 62
Show 01260+5610 DAM 873 BC 19 4.9 63
Show 01260+5610 DAM 873 AB 269 7.1 63
Show 01260+5610 DAM 873 AC 310 7.1 63
Show 01263+5733 STI1606 77 12.3 63
Show 01135+5626 STI1545 254 13.6 63
Show 01244+5558 WFC9001 AC 219 14.1 64
Show 01244+5558 WFC9001 AB 257 42.6 64

 
 
WDS 01204+5652 : COMPONENTS
 
 
  A
B pa=135.5°
sep=4.11"
 
 
01204+5652 A
 
 
Name HD 236700 Coord arcsec 2000 012028.40+565139.9 Mag 9.48 Spectral class B8 (blue-white)
PmRA 8.00 PmDE 9.0 SAO 22197 Tycho2 3678-01829-1
HD 236700 DM BD+56 249
Tycho2
Tycho2 3678-01829-1 Pflag RAmdeg 20.11835956 DEmdeg 56.86109449
PmRA 8.9 PmDE 10.2 E RAmdeg 13 E DEmdeg 13
E pmRA 3.4 E pmDE 3.2 EpRAm 1991.47 EpDEm 1991.59
Num 3 Q RAmdeg 1.4 Q DEmdeg 0.0 Q pmRA 1.4
Q pmDE 0.0 BTmag 9.953 E BTmag 0.023 VTmag 9.475
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 20.11832167 DEdeg 56.86107111 EpRA 1990 1.66
EpDE 1990 1.79 E RAdeg 13.0 E DEdeg 12.8 Posflg
Corr 0.0
SAO
SAO 22197 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 0.018 Vmag 9.1 SpType B8
Double code Source 38 CatNum 1135 DM BD+56 249
DMcomp BDsup HD 236700 M HD 0
GC RA1950rad 0.33744594 DE1950rad 0.98783889 PmRA2000 0.0011
PmDE2000 0.013
 
 
01204+5652 B
 
 
Coord arcsec 2000 012028.75+565137.0 Mag 10.8 PmRA 13.00 PmDE 0.0
Calc delta mag 1.32 Calc coord yes