03446+3210 STF 439 AB,D

 
 
03h 44m 34.19s +32° 09' 46.2" P.A. 39.00 sep 23.4 mag 8.80,10.30 Sp B5V
 
 
Coord 2000 03446+3210 Discov num STF 439 Comp AB,D Coord arcsec 2000 03 44 34.19 +32 09 46.2
Date first 1830 Date last 2016 Obs 39
Pa first 38 Pa last 39.2 P.A. Now (θ) 39.2°
Sep first 23.2 Sep last 23.39 Sep. Now (ρ) 23.39"
Mag pri 8.80 Mag sec 10.30 delta mag (ΔM) 1.5 Spectral class B5V (blue-white)
Pri motion ra +003 Sec motion ra +003
Pri motion dec -012 Sec motion dec -008
Notes N W (See Notes, )
rPM=0.323
Nature of this double is uncertain.
 
 
03446+3210 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 56680 03 44 34 +32 09 46 BU 880 AB 2016 54 18 0.6 9.28 9.51 0.23
Show 56680 03 44 34 +32 09 46 STF 439 AB,D 2016 39 39 23.4 8.80 10.30 1.50 <===
Show 56680 03 44 34 +32 09 46 WAL 24 AB,E 2014 10 282 44.0 8.80 11.55 2.75
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus SAO 56680 Tycho2 2359-01261-1
 
 
WDS 03446+3210 STF 439 AB,D : NOTES
 
 
discov_num notes refcode
BU 880 AB: HMW 1 = LRLL 1. Monitored for photometric variability 1998-2003 by
Cohen et al. (2004). Range of variability dI = 0.455 mag, no
periodicity found. CHW2004
SEI 32. Nsn2017a
STF 439 AB,C: H 3 38. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
CHW2004 C - Cohen, R.E., Herbst, W., & Williams, E.C. 2004AJ....127.1602C
CHW2004 AJ 127, 1602, 2004
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Nsn2017a not - Nanson, J. ...................
Nsn2017a private communication, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 STF Struve, F.G.W.
212 WAL Wallenquist, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03446+3210 STF 439 AB,D 2016 39 39 23.4 8.80 10.30 B5V N W 034434.19+320946.2

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WDS 03446+3210 STF 439 AB,D : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03446+3210 STF 439 AB,D : MEASURES
 
 
No records found.

 
 
WDS 03446+3210 : VIRTUAL EYEPIECE
 
 

03446+3210 BU  880A mag 9.28 Sp B5V 03446+3210 BU  880B sep 0.6 P.A. 15.60 mag 9.51 03446+3210 STF 439D sep 22.0 P.A. 34.60 mag 10.3 03446+3210 WAL  24E sep 37.5 P.A. 284.40 mag 11.55 virtual eyepiece
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Radius:
Components only
 
 
WDS 03446+3210 : ALADIN DSS IMAGE @ 03h 44m 34.19s +32° 09' 46.2"
 
 
 
 
WDS 03446+3210 STF 439 AB,D : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


03446+3210  STF 439AB,D distance=0' 03446+3209  NJT   6EF distance=1' 03446+3209  HER  20CD distance=1' 03446+3209  NJT   6CE distance=1' 03445+3210  NJT   5CD distance=1' 03447+3209  DCH  16 distance=2' 03445+3209  DCH  12 distance=2' 03446+3209  DCH  11AB distance=2' 03445+3210  DCH   9AB distance=2' 03447+3210  DCH  15 distance=2' 03444+3209  NJT   3 distance=2' 03447+3211  HER  21 distance=2' 03445+3211  DCH  10 distance=2' 03448+3209  NJT   8 distance=2' 03445+3212  DCH   8 distance=3' 03444+3210  DCH   5CE distance=3' 03444+3208  HER  19 distance=3' 03444+3211  NJT   2 distance=3' 03446+3208  HER   7 distance=3' 03445+3208  NJT   4 distance=3' 03444+3212  NJT   1 distance=3' 03445+3207  DCH  13 distance=3' 03448+3208  NJT   9AB distance=3' 03448+3208  NJT   9BC distance=3' 03447+3208  DCH  17 distance=3' 03446+3207  DCH  14 distance=4' 03444+3207  DCH   7 distance=4' 03447+3206  NJT   7 distance=4' 03444+3206  DCH   6 distance=4' 03443+3208  DCH   4 distance=4' 03448+3206  HER  22 distance=5' 03442+3207  STF 437AB distance=6' 03441+3207  DCH   3 distance=7' 03440+3210  DCH   2 distance=8' 03443+3217  BU  535 (Atik) distance=9' 03447+3202  TBN  20AB distance=9' 03447+3202  TBN  20Ba,Bb distance=9' 03440+3202  TBN  19AB distance=11' 03440+3202  TBN  19AC distance=11' 03440+3203  CHX   8AC distance=11' 03440+3203  TBN  18AB distance=11' 03437+3208  DCH   1 distance=11' 03438+3203  TBN  17 distance=12' 03439+3201  CHX   7 distance=12' 03457+3226  HDS 475 distance=22' 03427+3203  GMZ  22BC distance=25' 03460+3245  GRV 191 distance=41' 03423+3141  COU 691 distance=42' 03425+3256  HJ  336 distance=54' 03491+3216  STT 516 distance=59' 03399+3156  HDS 464 distance=61' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 03446+3210 BU 880 AB 18 0.6
Show 03446+3210 STF 439 AB,D 39 23.4
Show 03446+3210 WAL 24 AB,E 282 44.0
Show 03446+3209 NJT 6 EF 214 3.0 1
Show 03446+3209 HER 20 CD 132 1.3 1
Show 03446+3209 NJT 6 CE 280 5.7 1
Show 03445+3210 NJT 5 CD 46 7.4 1
Show 03447+3209 DCH 16 350 0.4 2
Show 03445+3209 DCH 12 314 6.6 2
Show 03446+3209 DCH 11 AB 338 5.4 2
Show 03445+3210 DCH 9 AB 104 2.5 2
Show 03447+3210 DCH 15 187 0.1 2
Show 03444+3209 NJT 3 125 6.1 2
Show 03447+3211 HER 21 8 0.8 2
Show 03445+3211 DCH 10 214 0.7 2
Show 03448+3209 NJT 8 218 2.7 2
Show 03445+3212 DCH 8 85 1.3 3
Show 03444+3210 DCH 5 CE 313 6.6 3
Show 03444+3208 HER 19 280 1.7 3
Show 03444+3211 NJT 2 188 7.0 3
Show 03446+3208 HER 7 101 4.3 3
Show 03445+3208 NJT 4 6.4 3
Show 03444+3212 NJT 1 125 1.4 3
Show 03445+3207 DCH 13 254 0.2 3
Show 03448+3208 NJT 9 AB 123 6.3 3
Show 03448+3208 NJT 9 BC 17 6.2 3
Show 03447+3208 DCH 17 156 1.0 3
Show 03446+3207 DCH 14 151 0.6 4
Show 03444+3207 DCH 7 101 0.1 4
Show 03447+3206 NJT 7 215 4.9 4
Show 03444+3206 DCH 6 357 0.3 4
Show 03443+3208 DCH 4 290 3.1 4
Show 03448+3206 HER 22 6 1.0 5
Show 03442+3207 STF 437 AB 310 11.2 6
Show 03441+3207 DCH 3 112 1.3 7
Show 03440+3210 DCH 2 113 2.1 8
Show Atik 03443+3217 BU 535 21 1.0 9
Show 03447+3202 TBN 20 AB 246 9.6 9
Show 03447+3202 TBN 20 Ba,Bb 48 0.7 9
Show 03440+3202 TBN 19 AB -1 6.1 11
Show 03440+3202 TBN 19 AC -1 36.6 11
Show 03440+3203 CHX 8 AC 58 9.8 11
Show 03440+3203 TBN 18 AB -1 3.0 11
Show 03437+3208 DCH 1 339 2.6 11
Show 03438+3203 TBN 17 -1 16.1 12
Show 03439+3201 CHX 7 204 0.3 12
Show 03457+3226 HDS 475 302 2.2 22
Show 03427+3203 GMZ 22 BC 298 2.0 25
Show 03460+3245 GRV 191 76 28.1 41
Show 03423+3141 COU 691 270 0.1 42
Show 03425+3256 HJ 336 325 45.2 54

 
 
WDS 03446+3210 : COMPONENTS
 
 
  A B D
B pa=15.6°
sep=0.63"
 
D pa=34.6°
sep=22.03"
pa=35.2°
sep=21.43"
 
E pa=284.4°
sep=37.54"
pa=283.5°
sep=37.56"
pa=259.8°
sep=49.65"
 
 
03446+3210 A
 
 
Coord arcsec 2000 034434.19+320946.2 Mag 9.28 Spectral class B5V (blue-white) PmRA 5.00
PmDE -8.0 SAO 56680 HIP 17465 Tycho2 2359-01261-1
HD 281159 GC 4465 BD BD+31 643
Tycho2
Tycho2 2359-01261-1 Pflag RAmdeg 56.14246805 DEmdeg 32.16287961
PmRA 4.7 PmDE -7.6 E RAmdeg 9 E DEmdeg 13
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.72 EpDEm 1989.46
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.5 BTmag 9.509 E BTmag 0.023 VTmag 8.798
E VTmag 0.017 Prox 235 TYC T HIP 17465
CCDM AB RAdeg 56.14245528 DEdeg 32.16289694 EpRA 1990 1.75
EpDE 1990 1.39 E RAdeg 9.0 E DEdeg 13.0 Posflg P
Corr 0.0
SAO
SAO 56680 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 -0.007 Vmag 8.4 SpType A5
Double code Source 70 CatNum 4465 DM BD+31 643
DMcomp BDsup HD 281159 M HD 0
GC 4465 RA1950rad 0.96616909 DE1950rad 0.55861643 PmRA2000 -0.0001
PmDE2000 -0.009
Hipparcos
Catalog H HIP 17465 Proxy H RAhms 03 44 34.19
DEdms +32 09 46.2 Vmag 8.51 VarFlag R Vmag G
RAdeg 56.1424 DEdeg 32.1628 AstroRef A Plx 4.52
CCDM 03446+3210 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source P Qual B M HIP AB
Theta 15 Rho 0.615 HD 281159 BD BD+31 643
CD CP Dm number +31 643 VIred 0.75
SpType B5V R SpType Coord arcsec 2000 034434.19+320946.2
Hipparcos 2
HIP 17465 Sn 15 So 3 Nc 2
RArad 0.9798703836 DErad 0.5613472419 Plx 6.58 PmRA 3.49
PmDE -4.86 E RArad 5.48 E DErad 6.08 E Plx 4.09
E pmRA 10.67 E pmDE 14.96 Hpmag 8.6249 E Hpmag 0.0039
SHp 0.026 VA 0 BV 0.691 E BV 0.01
VI 0.75
CCDM
Ccdm 03446+3210 RComp Comp A Note1
Note2 Discov num DRAs -1.81 DDEs -15.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.9 Sp B5 PmNote *
PmRA 5 PmDE -29 Dm number +31 643 Cat1 BD
Name2 +32 350 Cat2 AGK2/3 HD M HD
ADS BDS A 2730 M ADS BDS N IDS IDS 03383N3151A
HIC 17465
 
 
03446+3210 B
 
 
Coord arcsec 2000 034434.20+320946.8 Mag 9.51 PmRA 5.00 PmDE -8.0
HIP 17468 Calc delta mag 0.23 Calc coord yes
Hipparcos
Catalog H HIP 17468 Proxy RAhms 03 44 35.35
DEdms +32 10 04.7 Vmag 9.67 VarFlag R Vmag H
RAdeg 56.1473 DEdeg 32.168 AstroRef C Plx 4.52
CCDM 03446+3210 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source F Qual B M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.89
SpType A2 R SpType Coord arcsec 2000 034435.35+321004.7
Hipparcos 2
HIP 17468 Sn 15 So 3 Nc 1
RArad 0.9799554367 DErad 0.5614368566 Plx 41.4 PmRA -21.91
PmDE 25.13 E RArad 13.2 E DErad 7.62 E Plx 15.72
E pmRA 15.03 E pmDE 16.94 Hpmag 9.8253 E Hpmag 0.093
SHp 0.492 VA 0 BV 0.88 E BV 0.015
VI 0.89
CCDM
Ccdm 03446+3210 RComp Comp B Note1
Note2 Discov num BU 880 DRAs DDEs
R dRAs Year 1958 Theta 008 Rho 0.6
Obs 25 Vmag 10.1 Sp A0 PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2730 M ADS BDS N IDS IDS 03383N3151B
HIC 17465
 
 
03446+3210 D
 
 
Coord arcsec 2000 034435.18+321004.3 Mag 10.3 PmRA 3.00 PmDE -8.0
Calc delta mag 1.02 Calc coord yes
 
 
03446+3210 E
 
 
Coord arcsec 2000 034431.33+320955.6 Mag 11.55 PmRA 3.00 PmDE -6.0
Calc delta mag 2.27 Calc coord yes