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Doubles in session


Current system
02537+3820
STF 318 AB,D


Nearby doubles
6' : 02542+3819
UC 845

6' : 02537+3815
UC 841

7' : 02538+3814
J 885

8' : 02543+3820
UC 846AB

8' : 02542+3825
UC 844

8' : 02544+3822
UC 849

11' : 02546+3819
UC 853

13' : 02547+3824
UC 854AB

13' : 02545+3829
UC 851

15' : 02549+3822
UC 858AB

15' : 02534+3806
ES 2455

17' : 02551+3820
UC 864

18' : 02549+3831
UC 857

19' : 02552+3825
UC 865

19' : 02551+3829
UC 863AB

20' : 02551+3831
UC 862AB

21' : 02553+3829
UC 866

22' : 02524+3806
ALI 507

24' : 02555+3829
UC 869

24' : 02554+3834
UC 868AB

28' : 02556+3836
UC 871AB

28' : 02554+3840
UC 867

29' : 02556+3837
UC 870

30' : 02558+3837
UC 874AB

32' : 02523+3754
ES 2554

33' : 02559+3840
UC 877AB



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.

02537+3820 STF 318 AB,D

 
 
02h 53m 42.58s +38° 20' 15.6" P.A. 40.00 sep 58.1 mag 5.39,12.60 Sp F4IV dist. 70.67 pc (230.53 l.y.)
 
 
Coord 2000 02537+3820 Discov num STF 318 Comp AB,D Coord arcsec 2000 02 53 42.58 +38 20 15.6
Date first 1913 Date last 2002 Obs 6
Pa first 49 Pa last 40 P.A. Now (θ) 40°
Sep first 56.2 Sep last 58.103 Sep. Now (ρ) 58.103"
Mag pri 5.39 Mag sec 12.60 delta mag (ΔM) 7.21 Spectral class F4IV (yellow-white)
Pri motion ra +048 Sec motion ra
Pri motion dec -079 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
02537+3820 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 55975 02 53 43 +38 20 16 BU 524 AB 2009 223 319 0.2 5.79 6.80 1.01 Y
Show 20 Per 55975 02 53 43 +38 20 16 STF 318 AB,C 2016 43 237 13.9 5.39 9.68 4.29
Show 55975 02 53 43 +38 20 16 STF 318 AB,D 2002 6 40 58.1 5.39 12.60 7.21 <===
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV977 Per Constellation Perseus SAO 55975 HIP 13490
Tycho2 2846-01428-1 Gaia DR2 143119137916819456 HD 17904 HR 855
GC 3459 ADS 2200 BD BD+37 655 Distance 70.67
Distance ly 230.53
 
 
WDS 02537+3820 STF 318 AB,D : NOTES
 
 
discov_num notes refcode
BU 524 AB: 20 Per. Barnard gives this as 20 Per = BU 520. Bar1898b
Star A is a suspected variable of Delta Scuti type. A suspected
spectroscopic 3.5 yr period is not confirmed (Scarfe & Fekel 1978). Scf1978
A measure on 1979.5326 was incorrectly attributed to ADS 2200 by
McAlister & Hendry (1982); it actually belongs to ADS 490. McA1982d
See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
Aristidi et al. (1999) orbit includes mass determination. Ari1999
Docobo et al. (2001) orbit includes mass determination. Doc2001c
Calculated mass sum is 3.88 +/- 0.58 Msun, a bit high for a pair of
mid-F dwarfs. Mut2010b
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 3.88 +/- 0.60, 2.99, and 1.38 Msun, respectively. Mlk2012
STF 318 AB,C: HJL 43. HJL1986
AB,C: H 3 60. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
Ari1999 S j Aristidi, E., Prieur, J.-L., Scardia, M., Koechlin, L., Avila, R., Carbillet, M., 1999A&AS..134..545A
Ari1999 +orb Lopez, B., Rabbia, Y., et al.
Ari1999 A&AS 134, 545, 1999
Bar1898b Ma j Barnard, E.E. 1898AJ.....19..113B
Bar1898b AJ 19, 113, 1898
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
Doc2001c S j Docobo, J.A., Tamazian, V.S., Balega, Y.Y., Blanco, J., Maximov, A.F., & 2001A&A...366..868D
Doc2001c +orb Vasyuk, V.A.
Doc2001c A&A 366, 868, 2001
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
McA1982d Sc j McAlister, H.A. & Hendry, E.M. 1982ApJS...49..267M
McA1982d ApJS 49, 267, 1982
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Mut2010b Kp - Muterspaugh, M.W., Hartkopf, W.I., Lane. B.F., O'Connell, J., Williamson, M., 2010AJ....140.1623M
Mut2010b Kulkarni, S.R., Konacki, M., Burke, B.F., Colavita, M.M., Shao, M., &
Mut2010b Wiktorowicz, S.J.
Mut2010b AJ 140, 1623, 2010
Scf1978 - Scarfe, C.D. & Fekel, F.C. 1978PASP...90..297S
Scf1978 PASP 90, 297, 1978
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02537+3820 STF 318 AB,D 1998 4 41 57.3 5.00 12.60 F4IV N D 025342.58+382015.6
02537+3820 STF 318 AB,D 2002 6 40 58.1 5.00 12.60 F4IV NUD 025342.58+382015.6

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

 
 
WDS 02537+3820 STF 318 AB,D : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02537+3820 STF 318 AB,D : MEASURES
 
 
No records found.

 
 
WDS 02537+3820 : VIRTUAL EYEPIECE
 
 

02537+3820 BU 524A mag 5.79 Sp F4IV 02537+3820 BU 524B sep 0.2 P.A. 325.50 mag 6.8 02537+3820 STF 318C sep 11.9 P.A. 230.30 mag 9.68 02537+3820 STF 318D sep 53.3 P.A. 33.40 mag 12.6 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02537+3820 : ALADIN DSS IMAGE @ 02h 53m 42.58s +38° 20' 15.6"
 
 
 
 
WDS 02537+3820 STF 318 AB,D : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02537+3820 STF 318AB,D distance=0' 02542+3819 UC 845 distance=6' 02537+3815 UC 841 distance=6' 02538+3814 J 885 distance=7' 02543+3820 UC 846AB distance=8' 02543+3820 UC 846AC distance=8' 02542+3825 UC 844 distance=8' 02543+3820 UC 846BC distance=8' 02544+3822 UC 849 distance=8' 02546+3819 UC 853 distance=11' 02547+3824 UC 854CD distance=12' 02547+3824 UC 854AB distance=13' 02547+3824 UC 854AE distance=13' 02547+3824 UC 854AC distance=13' 02547+3824 UC 854AD distance=13' 02547+3824 UC 854BC distance=13' 02547+3824 UC 854BD distance=13' 02547+3824 UC 854DF distance=13' 02545+3829 UC 851 distance=13' 02547+3824 UC 854FG distance=14' 02547+3824 UC 854FH distance=14' 02547+3824 UC 854GH distance=14' 02547+3824 UC 854HI distance=14' 02549+3822 UC 858BC distance=14' 02549+3822 UC 858AB distance=15' 02549+3822 UC 858AC distance=15' 02534+3806 ES 2455 distance=15' 02551+3820 UC 864 distance=17' 02549+3831 UC 857 distance=18' 02552+3825 UC 865 distance=19' 02551+3829 UC 863CD distance=19' 02551+3829 UC 863AB distance=19' 02551+3829 UC 863AC distance=19' 02551+3829 UC 863AD distance=19' 02551+3829 UC 863BC distance=19' 02551+3829 UC 863BD distance=19' 02551+3831 UC 862AB distance=20' 02551+3831 UC 862AC distance=20' 02551+3831 UC 862BC distance=21' 02551+3831 UC 862CD distance=21' 02553+3829 UC 866 distance=21' 02551+3831 UC 862DE distance=22' 02551+3831 UC 862DF distance=22' 02551+3831 UC 862EF distance=22' 02524+3806 ALI 507 distance=22' 02555+3829 UC 869 distance=24' 02554+3834 UC 868DE distance=24' 02554+3834 UC 868CD distance=24' 02554+3834 UC 868AB distance=24' 02554+3834 UC 868AC distance=24' 02554+3834 UC 868AD distance=24' 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 02537+3820 BU 524 AB 319 0.2
Show 02537+3820 STF 318 AB,C 237 13.9
Show 02537+3820 STF 318 AB,D 40 58.1
Show 02542+3819 UC 845 355 50.5 6
Show 02537+3815 UC 841 358 45.5 6
Show 02538+3814 J 885 273 4.2 7
Show 02543+3820 UC 846 AB 33 29.6 8
Show 02543+3820 UC 846 AC 67 33.1 8
Show 02542+3825 UC 844 110 47.0 8
Show 02543+3820 UC 846 BC 130 18.5 8
Show 02544+3822 UC 849 12 33.7 8
Show 02546+3819 UC 853 284 50.1 11
Show 02547+3824 UC 854 CD 39 52.8 12
Show 02547+3824 UC 854 AB 354 21.7 13
Show 02547+3824 UC 854 AE 214 64.9 13
Show 02547+3824 UC 854 AC 296 34.5 13
Show 02547+3824 UC 854 AD 2 56.1 13
Show 02547+3824 UC 854 BC 257 29.3 13
Show 02547+3824 UC 854 BD 8 34.8 13
Show 02547+3824 UC 854 DF 15 48.4 13
Show 02545+3829 UC 851 153 44.0 13
Show 02547+3824 UC 854 FG 98 48.4 14
Show 02547+3824 UC 854 FH 51 47.1 14
Show 02547+3824 UC 854 GH 343 37.6 14
Show 02547+3824 UC 854 HI 325 48.3 14
Show 02549+3822 UC 858 BC 182 65.1 14
Show 02549+3822 UC 858 AB 310 61.2 15
Show 02549+3822 UC 858 AC 242 55.9 15
Show 02534+3806 ES 2455 207 8.1 15
Show 02551+3820 UC 864 23 65.3 17
Show 02549+3831 UC 857 280 13.3 18
Show 02552+3825 UC 865 101 40.5 19
Show 02551+3829 UC 863 CD 280 16.4 19
Show 02551+3829 UC 863 AB 145 50.4 19
Show 02551+3829 UC 863 AC 165 13.7 19
Show 02551+3829 UC 863 AD 231 16.3 19
Show 02551+3829 UC 863 BC 318 37.9 19
Show 02551+3829 UC 863 BD 307 51.8 19
Show 02551+3831 UC 862 AB 93 25.7 20
Show 02551+3831 UC 862 AC 69 48.3 20
Show 02551+3831 UC 862 BC 47 26.7 21
Show 02551+3831 UC 862 CD 87 61.8 21
Show 02553+3829 UC 866 180 37.8 21
Show 02551+3831 UC 862 DE 145 28.7 22
Show 02551+3831 UC 862 DF 130 59.8 22
Show 02551+3831 UC 862 EF 117 33.0 22
Show 02524+3806 ALI 507 301 15.0 22
Show 02555+3829 UC 869 43 19.5 24
Show 02554+3834 UC 868 DE 234 46.5 24
Show 02554+3834 UC 868 CD 192 42.2 24
Show 02554+3834 UC 868 AB 119 40.1 24

 
 
WDS 02537+3820 : COMPONENTS
 
 
  A B C
B pa=325.5°
sep=0.21"
 
C pa=230.3°
sep=11.91"
pa=229.3°
sep=11.93"
 
D pa=33.4°
sep=53.28"
pa=33.6°
sep=53.21"
pa=36.4°
sep=64.77"
 
 
02537+3820 A
 
 
Coord arcsec 2000 025342.58+382015.6 Mag 5.79 Spectral class F4IV (yellow-white) PmRA 50.00
PmDE -78.0 SAO 55975 HIP 13490 Tycho2 2846-01428-1
HD 17904 HR 855 GC 3459 ADS 2200
BD BD+37 655 Flamsteed 20 Persei Flamsteed name 20 Per
Tycho2
Tycho2 2846-01428-1 Pflag RAmdeg 43.42756675 DEmdeg 38.33748295
PmRA 51.3 PmDE -80.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.58 EpDEm 1991.46
Num 11 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.2 BTmag 5.818 E BTmag 0.014 VTmag 5.391
E VTmag 0.010 Prox 999 TYC T HIP 13490
CCDM AB RAdeg 43.42741611 DEdeg 38.33767167 EpRA 1990 1.71
EpDE 1990 1.60 E RAdeg 3.8 E DEdeg 4.1 Posflg P
Corr -0.1
SAO
SAO 55975 DelFlag RA1950 PmRA1950 0.004
DE1950 PmDE1950 -0.074 Vmag 5.3 SpType F0
Double code Source 70 CatNum 3459 DM BD+37 655
DMcomp BDsup HD 17904 M HD 0
GC 3459 RA1950rad 0.74414352 DE1950rad 0.66558489 PmRA2000 0.004
PmDE2000 -0.077
Hipparcos
Catalog H HIP 13490 Proxy H RAhms 02 53 42.58
DEdms +38 20 15.6 Vmag 5.34 VarFlag R Vmag H
RAdeg 43.4274 DEdeg 38.3377 AstroRef * Plx 13.87
CCDM 02537+3820 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 250 Rho 0.171 HD 17904 BD BD+37 655
CD CP Dm number +37 655 VIred 0.48
SpType F4Vvar R SpType Coord arcsec 2000 025342.58+382015.6
Hipparcos 2
HIP 13490 Sn 55 So 3 Nc 2
RArad 0.7579512643 DErad 0.6691187219 Plx 14.15 PmRA 46.79
PmDE -78.9 E RArad 0.61 E DErad 0.46 E Plx 0.72
E pmRA 0.62 E pmDE 0.61 Hpmag 5.4318 E Hpmag 0.0013
SHp 0.007 VA 0 BV 0.423 E BV 0.005
VI 0.49
CCDM
Ccdm 02537+3820 RComp Comp A Note1
Note2 Discov num DRAs 0.65 DDEs 15.0
R dRAs 10 Year Theta Rho
Obs 4 Vmag 5.6 Sp F0 PmNote *
PmRA 60 PmDE -75 Dm number +37 655 Cat1 BD
Name2 +38 324 Cat2 AGK2/3 HD 17904 M HD
ADS BDS A 2200 M ADS BDS N IDS IDS 02474N3756A
HIC 13490
 
 
02537+3820 B
 
 
Coord arcsec 2000 025342.57+382015.8 Mag 6.8 Calc delta mag 1.01 Calc coord yes
CCDM
Ccdm 02537+3820 RComp Comp B Note1 *
Note2 Discov num BU 524 DRAs DDEs
R dRAs Year 1880 Theta Rho
Obs 99 Vmag 6.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2200 M ADS BDS N IDS IDS 02474N3756B
HIC 13490
 
 
02537+3820 C
 
 
Coord arcsec 2000 025341.80+382008.0 Mag 9.68 PmRA 33.00 PmDE -86.0
Calc delta mag 3.89 Calc coord yes
CCDM
Ccdm 02537+3820 RComp Comp C Note1
Note2 Discov num STF 318 DRAs -0.45 DDEs 6.8
R dRAs 10 Year 1829 Theta 237 Rho 14.1
Obs 15 Vmag 10.0 Sp PmNote *
PmRA 39 PmDE -88 Dm number Cat1
Name2 +38 323 Cat2 AGK2/3 HD M HD
ADS BDS A 2200 M ADS BDS N IDS IDS 02474N3756C
HIC
 
 
02537+3820 D
 
 
Coord arcsec 2000 025345.07+382100.1 Mag 12.6 Calc delta mag 6.81 Calc coord yes
CCDM
Ccdm 02537+3820 RComp Comp D Note1
Note2 Discov num STF 318 DRAs 3.84 DDEs 58.2
R dRAs 65 Year 1913 Theta 049 Rho 56.2
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2200 M ADS BDS N IDS IDS 02474N3756D
HIC