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Doubles in session


Current system
23235+4548
STF 3010 AB
HD 220445


Nearby doubles
11' : 23244+4546
A 788AB

23' : 23249+4530
TDT4027

25' : 23215+4534
COU2246

36' : 23258+4521
HJL1111AB

44' : 23266+4520
GIC 192AB

45' : 23236+4632
TDT4016

48' : 23231+4501
SCA9004

52' : 23260+4503
A 790

55' : 23220+4456
TDT4000

55' : 23286+4600
TDT4053

57' : 23276+4624
HJ 1883

57' : 23287+4604
BVD 287

58' : 23210+4456
LDS5074

63' : 23250+4648
J 862

63' : 23288+4617
TDT4054

65' : 23244+4444
UC 4944

66' : 23215+4445
J 861

67' : 23245+4653
BVD 286

76' : 23304+4606
TDT4073

77' : 23265+4659
COU2344

77' : 23279+4447
TDT4049

82' : 23215+4429
KPP 528

84' : 23237+4425
COU1994

84' : 23232+4711
TDT4011

84' : 23313+4607
KPP2694

85' : 23295+4644
UC 291



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.

23235+4548 STF 3010 AB (HD 220445)

 
 
23h 23m 28.82s +45° 47' 35.6" P.A. 131.00 sep 25.8 mag 8.75,9.50 Sp K0 dist. 31.73 pc (103.5 l.y.)
 
 
Coord 2000 23235+4548 Discov num STF3010 Comp AB Coord arcsec 2000 23 23 28.82 +45 47 35.6
Date first 1831 Date last 2015 Obs 43
Pa first 132 Pa last 131 P.A. Now (θ) 131°
Sep first 25.3 Sep last 25.847 Sep. Now (ρ) 25.847"
Mag pri 8.75 Mag sec 9.50 delta mag (ΔM) 0.75 Spectral class K0 (yellow-orange)
Pri motion ra +179 Sec motion ra +180
Pri motion dec -010 Sec motion dec -009
Notes N T W (See Notes, Parallax indicates physical, )
rPM=0.008 (< 0.3, Physical double)
This double is physical.
 
 
23235+4548 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 220445 52963 23 23 29 +45 47 36 STF 3010 AB 2015 43 131 25.8 8.75 9.50 0.75 <===
Show 23 23 31 +45 47 19 STF 3010 BC 2014 9 133 10.3 9.50 12.50 3.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 220445 Constellation Andromeda SAO 52963 HIP 115470
Tycho2 3636-00120-1 Gaia DR2 1938330530370223872 HD 220445 GC 32552
BD BD+44 4399 Distance 31.73 Distance ly 103.5
 
 
WDS 23235+4548 STF 3010 AB (HD 220445) : NOTES
 
 
discov_num notes refcode
STF3010 AB: NLTT 56707/56708 Chm2004
AB: HJL 316. HJL1986
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
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)
 
 
DISCOVERER
 
 
idgroup discov author
1 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
23235+4548 STF3010 AB 2003 35 131 25.8 8.75 9.50 K0 YDV 232328.82+454735.6
23235+4548 STF3010 AB 2011 38 132 25.4 8.75 9.50 K0 NYDV 232328.82+454735.6
23235+4548 STF3010 AB 2015 39 131 25.7 8.75 9.50 K0 NYWV 232328.82+454735.6

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

 
 
WDS 23235+4548 STF 3010 AB (HD 220445) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23235+4548 STF 3010 AB (HD 220445) : MEASURES
 
 
No records found.

 
 
WDS 23235+4548 (HD 220445) : VIRTUAL EYEPIECE
 
 

23235+4548 STF3010A mag 8.75 Sp K0 23235+4548 STF3010B sep 25.8 P.A. 131.10 mag 9.5 Sp K8 23235+4548 STF3010C sep 34.5 P.A. 134.20 mag 12.5 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 23235+4548 (HD 220445) : ALADIN DSS IMAGE @ 23h 23m 28.82s +45° 47' 35.6"
 
 
 
 
WDS 23235+4548 STF 3010 AB (HD 220445) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23235+4548 STF3010AB distance=1' 23235+4548 STF3010BC distance=1' 23244+4546 A 788AB distance=11' 23244+4546 A 788AC distance=11' 23249+4530 TDT4027 distance=23' 23215+4534 COU2246 distance=25' 23258+4521 RAO 75BC distance=36' 23258+4521 RAO 75CD distance=36' 23258+4521 HJL1111AB distance=36' 23266+4520 HJ 1867BC distance=43' 23266+4520 YR 17Aa,Ab distance=44' 23266+4520 GIC 192AB distance=44' 23266+4520 GIC 192AC distance=44' 23236+4632 TDT4016 distance=45' 23231+4501 SCA9004 distance=48' 23260+4503 A 790 distance=52' 23220+4456 TDT4000 distance=55' 23286+4600 TDT4053 distance=55' 23276+4624 HJ 1883 distance=57' 23287+4604 BVD 287 distance=57' 23210+4456 LDS5074 distance=58' 23250+4648 J 862 distance=63' 23288+4617 TDT4054 distance=63' 23244+4444 UC 4944 distance=65' 23215+4445 J 861 distance=66' 23245+4653 BVD 286 distance=67' 23304+4606 TDT4073 distance=76' 23265+4659 COU2344 distance=77' 23279+4447 TDT4049 distance=77' 23215+4429 KPP 528 distance=82' 23237+4425 COU1994 distance=84' 23232+4711 TDT4011 distance=84' 23313+4607 KPP2694 distance=84' 23295+4644 UC 291 distance=85' 23256+4710 TDT4032 distance=85' 23313+4613 POP 141AB distance=86' 23313+4613 SKF2556AC distance=86' 23170+4650 KPP4311 distance=92' 23190+4428 SMA 187 distance=94' 23291+4708 LDS6035 distance=100' 23331+4556 OSO 198AB distance=101' 23331+4556 OSO 198AC distance=101' 23331+4556 OSO 198AD distance=101' 23184+4716 A 202 distance=103' 23207+4407 STF3004 distance=105' 23191+4723 GII 6 distance=106' 23134+4603 A 199 distance=107' 23197+4728 TDT3985 distance=108' 23190+4726 A 639 distance=109' 23214+4734 TDT3995 distance=109' 23135+4628 TDT3942 distance=112' 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 23235+4548 STF3010 AB 131 25.8 1
Show 23235+4548 STF3010 BC 133 10.3 1
Show 23244+4546 A 788 AB 270 4.6 11
Show 23244+4546 A 788 AC 42 12.5 11
Show 23249+4530 TDT4027 141 3.2 23
Show 23215+4534 COU2246 90 0.2 25
Show 23258+4521 RAO 75 BC 64 13.4 36
Show 23258+4521 RAO 75 CD 280 0.6 36
Show 23258+4521 HJL1111 AB 43 185.5 36
Show 23266+4520 HJ 1867 BC 67 26.8 43
Show 23266+4520 YR 17 Aa,Ab 228 0.5 44
Show 23266+4520 GIC 192 AB 325 56.4 44
Show 23266+4520 GIC 192 AC 353 57.4 44
Show 23236+4632 TDT4016 322 0.6 45
Show 23231+4501 SCA9004 107 79.5 48
Show 23260+4503 A 790 296 3.5 52
Show 23220+4456 TDT4000 159 0.9 55
Show 23286+4600 TDT4053 227 2.0 55
Show 23276+4624 HJ 1883 145 19.1 57
Show 23287+4604 BVD 287 133 8.5 57
Show 23210+4456 LDS5074 157 39.9 58
Show 23250+4648 J 862 18 3.4 63
Show 23288+4617 TDT4054 331 0.4 63
Show 23244+4444 UC 4944 242 10.2 65
Show 23215+4445 J 861 240 3.8 66
Show 23245+4653 BVD 286 251 22.6 67
Show 23304+4606 TDT4073 195 0.5 76
Show 23265+4659 COU2344 107 0.6 77
Show 23279+4447 TDT4049 42 0.8 77
Show 23215+4429 KPP 528 221 4.7 82
Show 23237+4425 COU1994 45 1.1 84
Show 23232+4711 TDT4011 121 0.8 84
Show 23313+4607 KPP2694 343 3.9 84
Show 23295+4644 UC 291 5 11.2 85
Show 23256+4710 TDT4032 76 0.5 85
Show 23313+4613 POP 141 AB 256 3.4 86
Show 23313+4613 SKF2556 AC 261 6.9 86
Show 23170+4650 KPP4311 241 1.9 92
Show 23190+4428 SMA 187 264 13.0 94
Show 23291+4708 LDS6035 42 19.4 100
Show 23331+4556 OSO 198 AB 59 13.9 101
Show 23331+4556 OSO 198 AC 74 16.7 101
Show 23331+4556 OSO 198 AD 111 18.4 101
Show 23184+4716 A 202 257 2.7 103
Show 23207+4407 STF3004 177 13.6 105
Show 23191+4723 GII 6 99 4.9 106
Show 23134+4603 A 199 280 2.2 107
Show 23197+4728 TDT3985 270 2.5 108
Show 23190+4726 A 639 103 0.8 109
Show 23214+4734 TDT3995 232 0.9 109
Show 23135+4628 TDT3942 194 2.5 112

 
 
WDS 23235+4548 : COMPONENTS
 
 
  A B
B pa=131.1°
sep=25.84"
 
C pa=134.2°
sep=34.47"
pa=143.0°
sep=8.77"
 
 
23235+4548 A
 
 
Name HD 220445 Coord arcsec 2000 232328.82+454735.6 Mag 8.75 Spectral class K0 (yellow-orange)
PmRA 179.00 PmDE -10.0 SAO 52963 HIP 115470
Tycho2 3636-00120-1 HD 220445 GC 32552 BD BD+44 4399
Tycho2
Tycho2 3636-00120-1 Pflag RAmdeg 350.87013029 DEmdeg 45.79323123
PmRA 181.0 PmDE -13.0 E RAmdeg 8 E DEmdeg 7
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.28 EpDEm 1990.84
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.1 BTmag 9.837 E BTmag 0.020 VTmag 8.747
E VTmag 0.012 Prox 258 TYC T HIP 115470
CCDM A RAdeg 350.86953667 DEdeg 45.79326000 EpRA 1990 1.77
EpDE 1990 1.76 E RAdeg 8.2 E DEdeg 6.9 Posflg
Corr 0.1
SAO
SAO 52963 DelFlag RA1950 PmRA1950 0.0176
DE1950 PmDE1950 -0.003 Vmag 8.5 SpType K0
Double code Source 70 CatNum 32552 DM BD+44 4399
DMcomp BDsup HD 220445 M HD 0
GC 32552 RA1950rad 6.11340844 DE1950rad 0.79445332 PmRA2000 0.0179
PmDE2000 -0.008
Hipparcos
Catalog H HIP 115470 Proxy RAhms 23 23 28.68
DEdms +45 47 35.7 Vmag 8.61 VarFlag R Vmag G
RAdeg 350.87 DEdeg 45.7933 AstroRef A Plx 32.06
CCDM 23235+4548 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 220445 BD BD+44 4399
CD CP Dm number +44 4399 VIred 0.99
SpType K0 R SpType Coord arcsec 2000 232328.68+454735.7
Hipparcos 2
HIP 115470 Sn 95 So 3 Nc 1
RArad 6.1238279014 DErad 0.7992431791 Plx 31.52 PmRA 194.61
PmDE -5.68 E RArad 0.63 E DErad 0.7 E Plx 1.02
E pmRA 0.73 E pmDE 0.85 Hpmag 8.7533 E Hpmag 0.0058
SHp 0.026 VA 0 BV 0.939 E BV 0.005
VI 0.99
CCDM
Ccdm 23235+4548 RComp Comp A Note1
Note2 Discov num DRAs -1.16 DDEs -24.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.5 Sp K0 PmNote *
PmRA 180 PmDE -4 Dm number +44 4399 Cat1 BD
Name2 +45 2134 Cat2 AGK2/3 HD 220445 M HD
ADS BDS A16720 M ADS BDS N IDS IDS 23187N4514A
HIC 115470
 
 
23235+4548 B
 
 
Coord arcsec 2000 232330.68+454718.6 Coord calc 232330.68+454718.6 Mag 9.5 Spectral class K8 (yellow-orange)
PmRA 180.00 PmDE -9.0 HIP 115473 Tycho2 3636-00509-1
BD BD+44 4400 Calc delta mag 0.75
Tycho2
Tycho2 3636-00509-1 Pflag RAmdeg 350.87787514 DEmdeg 45.78851654
PmRA 183.6 PmDE -10.2 E RAmdeg 15 E DEmdeg 11
E pmRA 1.0 E pmDE 1.1 EpRAm 1988.53 EpDEm 1989.82
Num 8 Q RAmdeg 1.6 Q DEmdeg 1.7 Q pmRA 1.6
Q pmDE 1.6 BTmag 10.837 E BTmag 0.036 VTmag 9.497
E VTmag 0.018 Prox 258 TYC T HIP 115473
CCDM B RAdeg 350.87727278 DEdeg 45.78853833 EpRA 1990 1.78
EpDE 1990 1.78 E RAdeg 15.8 E DEdeg 12.3 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 115473 Proxy RAhms 23 23 30.54
DEdms +45 47 18.8 Vmag 9.3 VarFlag R Vmag H
RAdeg 350.877 DEdeg 45.7885 AstroRef B Plx 23.39
CCDM 23235+4548 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD BD BD+44 4400
CD CP Dm number +44 4400 VIred 1.17
SpType K8 R SpType Coord arcsec 2000 232330.54+454718.8
Hipparcos 2
HIP 115473 Sn 95 So 3 Nc 1
RArad 6.1239630825 DErad 0.7991608309 Plx 22.84 PmRA 177.45
PmDE -11.92 E RArad 1.4 E DErad 1.61 E Plx 2.25
E pmRA 1.59 E pmDE 1.8 Hpmag 9.4441 E Hpmag 0.0084
SHp 0 VA 0 BV 1.095 E BV 0.007
VI 1.17
CCDM
Ccdm 23235+4548 RComp Comp B Note1
Note2 Discov num STF3010 DRAs 0.68 DDEs -40.2
R dRAs 10 Year 1831 Theta 132 Rho 25.7
Obs 12 Vmag 9.5 Sp PmNote *
PmRA 175 PmDE 11 Dm number +44 4400 Cat1 BD
Name2 +45 2135 Cat2 AGK2/3 HD M HD
ADS BDS A16720 M ADS BDS N IDS IDS 23187N4514B
HIC 115473
 
 
23235+4548 C
 
 
Coord arcsec 2000 232331.18+454711.6 Mag 12.5 PmRA -13.00 PmDE -6.0
Calc delta mag 3.75 Calc coord yes
CCDM
Ccdm 23235+4548 RComp B Comp C Note1
Note2 Discov num STF3010 DRAs DDEs
R dRAs Year 1910 Theta 105 Rho 28.1
Obs 3 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16720 M ADS BDS N IDS IDS 23187N4514C
HIC