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Doubles in session


Current system
03465+2415
HL 16 AB


Nearby doubles
4' : 03467+2415
SKF2337

5' : 03463+2411
BU 536AB

6' : 03466+2421
BOV 15

9' : 03465+2407
BOV 14

9' : 03461+2423
BOV 12

11' : 03464+2405
MEL 5

11' : 03465+2405
SKF2463

11' : 03465+2426
ITO 10AB

11' : 03458+2422
HL 11AB
Maia

14' : 03467+2402
LDS6111

15' : 03473+2424
BOV 18

15' : 03475+2417
HL 22

16' : 03459+2402
HL 13AB

17' : 03457+2427
MCD 1

17' : 03475+2406
STFA 8AB
Alcyone

18' : 03470+2431
HL 17AB

18' : 03473+2403
BOV 19

19' : 03463+2357
HL 15AB
Merope

19' : 03464+2435
ITO 8AB

20' : 03454+2402
HL 10AB

20' : 03459+2433
HJL1026AB
Asterope

22' : 03452+2428
HJ 3251AB
Taygeta

23' : 03448+2417
HL 6AB
Celaeno

23' : 03479+2407
BU 538AB

24' : 03449+2407
HL 7AB
Electra

24' : 03447+2414
LDS6103



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.

03465+2415 HL 16 AB

 
 
03h 46m 27.28s +24° 15' 17.9" P.A. 35.00 sep 119.0 mag 7.34,14.83 Sp A2V
 
 
Coord 2000 03465+2415 Discov num HL   16 Comp AB Coord arcsec 2000 03 46 27.28 +24 15 17.9
Date first 1887 Date last 2015 Obs 8
Pa first 37 Pa last 35 P.A. Now (θ) 35°
Sep first 115.4 Sep last 119.026 Sep. Now (ρ) 119.026"
Mag pri 7.34 Mag sec 14.83 delta mag (ΔM) 7.49 Spectral class A2V (white)
Pri motion ra +019 Sec motion ra -003
Pri motion dec -047 Sec motion dec +005
Notes N (See Notes)
rPM=1.114
This double is not physical.
 
 
03465+2415 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 23489 76173 03 46 27 +24 15 18 CHR 12 Aa,Ab 2019 8 189 0.3 7.34
Show 76173 03 46 27 +24 15 18 HL 16 AB 2015 8 35 119.0 7.34 14.83 7.49 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus SAO 76173 Tycho2 1800-01908-1 Gaia DR2 65231486552803328
HD 23489 DM BD+23 523
 
 
WDS 03465+2415 HL 16 AB : NOTES
 
 
discov_num notes refcode
CHR 12 Pleiades cluster member.
1985.8488: This measure is from reanalysis of archival data. Not
listed as an SB by Abt et al. (1965), but it may show measurable AbH1965b
velocity variation at some phases of a possibly eccentric orbit. Msn1993b
Aa,Ab: Observed 20 times 1982-1998 and resolved 4 times 1983-1989,
with separations decreasing from 0.236" to 0.160". Motion indicates a
~40-year period orbit. Hrt2009
 
 
REFERENCES
 
 
refcode metd author reference
AbH1965b - Abt, H.A. et al. 1965ApJ...142.1604A
AbH1965b ApJ 142, 1604, 1965
Hrt2009 Su j Hartkopf, W.I. & Mason, B.D. 2009AJ....138..813H
Hrt2009 +orb AJ 138, 813, 2009
Msn1993b Sc j Mason, B.D., Hartkopf, W.I., McAlister, H.A., & Sowell, J.R. 1993AJ....106..637M
Msn1993b AJ 106, 637, 1993
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
3 HL Hall, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03465+2415 HL 16 AB 1998 2 35 118.4 7.34 14.00 A2V D 034627.28+241517.9
03465+2415 HL 16 AB 2011 3 35 118.7 7.34 14.00 A2V N D 034627.28+241517.9
03465+2415 HL 16 AB 2015 5 35 119.0 7.34 14.83 A2V N 034627.28+241517.9

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

 
 
WDS 03465+2415 HL 16 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03465+2415 HL 16 AB : MEASURES
 
 
No records found.

 
 
WDS 03465+2415 : VIRTUAL EYEPIECE
 
 

03465+2415 HL 16A mag 7.34 Sp A2V 03465+2415 CHR 12Ab sep 0.3 P.A. 188.40 03465+2415 HL 16B sep 115.7 P.A. 32.60 mag 14.83 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 03465+2415 : ALADIN DSS IMAGE @ 03h 46m 27.28s +24° 15' 17.9"
 
 
 
 
WDS 03465+2415 HL 16 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03465+2415 HL 16AB distance=0' 03467+2415 SKF2337 distance=4' 03463+2411 BAR9003DE distance=5' 03463+2411 BU 536CD distance=5' 03463+2411 BU 536AB distance=5' 03463+2411 S 437AB,C distance=5' 03466+2421 BOV 15 distance=6' 03465+2407 BOV 14 distance=9' 03461+2423 BOV 12 distance=9' 03464+2405 MEL 5 distance=11' 03465+2405 SKF2463 distance=11' 03465+2426 ITO 10AB distance=11' 03465+2426 ITO 10AD distance=11' 03465+2426 ITO 10AE distance=11' 03465+2426 ITO 10AC distance=11' 03465+2426 ITO 10BC distance=11' 03458+2422 HL 11AB (Maia) distance=11' 03458+2422 OCC 248Aa,Ab distance=11' 03456+2420 COU 560Ba,Bb distance=13' 03456+2420 HJL1025BC distance=13' 03475+2406 WSI 52Da,Db distance=14' 03475+2406 STFA 8CD distance=14' 03467+2402 LDS6111 distance=14' 03473+2424 BOV 18 distance=15' 03475+2417 HL 22 distance=15' 03475+2406 STFA 8BD distance=15' 03475+2406 OCC9084Ba,Bb distance=15' 03475+2406 STFA 8BC distance=15' 03459+2402 HL 13AB distance=16' 03457+2427 MCD 1 distance=17' 03475+2406 STFA 8AB (Alcyone) distance=17' 03475+2406 HL 23AF (Alcyone) distance=17' 03475+2406 HL 23AG (Alcyone) distance=17' 03475+2406 STFA 8AD (Alcyone) distance=17' 03475+2406 OCC 251Aa,Ab distance=17' 03475+2406 HL 23AH (Alcyone) distance=17' 03475+2406 HL 23AE (Alcyone) distance=17' 03475+2406 STFA 8AC (Alcyone) distance=17' 03459+2433 HL 14BC distance=18' 03459+2433 OCC 193Ba,Bb distance=18' 03470+2431 CHR 124Aa,Ab distance=18' 03470+2431 HL 17AB distance=18' 03470+2431 HL 17AC distance=18' 03473+2403 BOV 19 distance=18' 03463+2357 HL 15AB (Merope) distance=19' 03463+2357 HL 15AC (Merope) distance=19' 03463+2357 DRS 4Aa,Ab (Merope) distance=19' 03464+2435 LDS6110AC distance=19' 03464+2435 ITO 8AB distance=19' 03454+2402 HL 10AB distance=20' 03454+2402 HL 10AC distance=20' 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 03465+2415 CHR 12 Aa,Ab 189 0.3
Show 03465+2415 HL 16 AB 35 119.0
Show 03467+2415 SKF2337 36 3.2 4
Show 03463+2411 BAR9003 DE 323 8.6 5
Show 03463+2411 BU 536 CD 5 18.3 5
Show 03463+2411 BU 536 AB 178 1.1 5
Show 03463+2411 S 437 AB,C 308 38.8 5
Show 03466+2421 BOV 15 261 0.8 6
Show 03465+2407 BOV 14 311 0.3 9
Show 03461+2423 BOV 12 228 1.2 9
Show 03464+2405 MEL 5 341 0.1 11
Show 03465+2405 SKF2463 198 5.6 11
Show 03465+2426 ITO 10 AB 134 12.6 11
Show 03465+2426 ITO 10 AD 234 16.2 11
Show 03465+2426 ITO 10 AE 127 9.3 11
Show 03465+2426 ITO 10 AC 136 12.6 11
Show 03465+2426 ITO 10 BC -1 0.3 11
Show Maia 03458+2422 HL 11 AB 73 113.4 11
Show 03458+2422 OCC 248 Aa,Ab -1 0.0 11
Show 03456+2420 COU 560 Ba,Bb 354 0.1 13
Show 03456+2420 HJL1025 BC 164 176.5 13
Show 03475+2406 WSI 52 Da,Db 293 0.3 14
Show 03475+2406 STFA 8 CD 225 54.7 14
Show 03467+2402 LDS6111 98 266.7 14
Show 03473+2424 BOV 18 346 1.1 15
Show 03475+2417 HL 22 17 94.7 15
Show 03475+2406 STFA 8 BD 305 75.2 15
Show 03475+2406 OCC9084 Ba,Bb -1 0.0 15
Show 03475+2406 STFA 8 BC 345 86.2 15
Show 03459+2402 HL 13 AB 321 163.8 16
Show 03457+2427 MCD 1 133 2.5 17
Show Alcyone 03475+2406 STFA 8 AB 291 117.6 17
Show Alcyone 03475+2406 HL 23 AF 232 144.5 17
Show Alcyone 03475+2406 HL 23 AG 54 200.0 17
Show Alcyone 03475+2406 STFA 8 AD 297 191.8 17
Show 03475+2406 OCC 251 Aa,Ab -1 -1.0 17
Show Alcyone 03475+2406 HL 23 AH 44 222.8 17
Show Alcyone 03475+2406 HL 23 AE 232 78.4 17
Show Alcyone 03475+2406 STFA 8 AC 313 182.0 17
Show 03459+2433 HL 14 BC 267 51.4 18
Show 03459+2433 OCC 193 Ba,Bb -1 0.1 18
Show 03470+2431 CHR 124 Aa,Ab 134 0.1 18
Show 03470+2431 HL 17 AB 299 101.4 18
Show 03470+2431 HL 17 AC 190 123.1 18
Show 03473+2403 BOV 19 308 1.3 18
Show Merope 03463+2357 HL 15 AB 180 110.6 19
Show Merope 03463+2357 HL 15 AC 336 146.7 19
Show Merope 03463+2357 DRS 4 Aa,Ab 111 0.3 19
Show 03464+2435 LDS6110 AC 198 83.1 19
Show 03464+2435 ITO 8 AB 302 9.5 19
Show 03454+2402 HL 10 AB 357 123.1 20

 
 
WDS 03465+2415 : COMPONENTS
 
 
  A Ab
Ab pa=188.4°
sep=0.34"
 
B pa=32.6°
sep=115.67"
pa=32.5°
sep=115.98"
 
 
03465+2415 A
 
 
Coord arcsec 2000 034627.28+241517.9 Mag 7.34 Spectral class A2V (white) PmRA 19.00
PmDE -47.0 SAO 76173 Tycho2 1800-01908-1 HD 23489
DM BD+23 523
Tycho2
Tycho2 1800-01908-1 Pflag RAmdeg 56.61366698 DEmdeg 24.25499549
PmRA 22.0 PmDE -45.0 E RAmdeg 5 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.95 EpDEm 1990.72
Num 18 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.0
Q pmDE 1.3 BTmag 7.470 E BTmag 0.016 VTmag 7.338
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 56.61361111 DEdeg 24.25510056 EpRA 1990 1.71
EpDE 1990 1.60 E RAdeg 5.1 E DEdeg 5.9 Posflg
Corr -0.2
SAO
SAO 76173 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 -0.039 Vmag 7.4 SpType A0
Double code Source 35 CatNum 1153 DM BD+23 523
DMcomp BDsup HD 23489 M HD 0
GC RA1950rad 0.97509365 DE1950rad 0.42064159 PmRA2000 0.0011
PmDE2000 -0.042
 
 
03465+2415 Ab
 
 
Coord arcsec 2000 034627.28+241517.6 Calc delta mag 7.34 Calc coord yes
 
 
03465+2415 B
 
 
Coord arcsec 2000 034631.83+241655.4 Mag 14.83 PmRA -3.00 PmDE 5.0
Calc delta mag 7.49 Calc coord yes