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Current system
03448+4602
BAG 8 AC
HD 23140


Nearby doubles
21' : 03430+4554
JNN 259

25' : 03460+4541
BU 1183

41' : 03475+4534
KPP 952

44' : 03407+4601
STT 59

46' : 03414+4630
HDS 469AB

46' : 03407+4547
TDS2623

48' : 03407+4621
SLW 161

49' : 03461+4649
TDS2647

57' : 03488+4641
A 991

66' : 03508+4546
FMR 63

69' : 03415+4702
TDS2630

72' : 03431+4453
LDS6411

78' : 03452+4444
COU2023

82' : 03374+4538
TDS2605

85' : 03414+4446
GMZ 21AB

85' : 03501+4458
CHR 126

86' : 03530+4557
HDS 486AB

87' : 03441+4728
A 988

88' : 03446+4435
ES 1365

93' : 03410+4439
TDS2625

94' : 03409+4436
ES 562

96' : 03537+4627
A 992

97' : 03516+4457
VVO 4

97' : 03366+4519
TDS2599

99' : 03390+4445
ES 1312

99' : 03364+4518
COU1862



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.

03448+4602 BAG 8 AC (HD 23140)

 
 
03h 44m 48.83s +46° 02' 09.0" P.A. 134.00 sep 0.0 mag 7.80,9.00 Sp K2 dist. 25.89 pc (84.45 l.y.)
 
 
Coord 2000 03448+4602 Discov num BAG   8 Comp AC Coord arcsec 2000 03 44 48.83 +46 02 09.0
Date first 1993 Date last 1993 Obs 1
Pa first 134 Pa last 134 P.A. Now (θ) 134°
Sep first 0.0 Sep last 0.045 Sep. Now (ρ) 0.045"
Mag pri 7.80 Mag sec 9.00 delta mag (ΔM) 1.2 Spectral class K2 (yellow-orange)
Pri motion ra +287 Sec motion ra
Pri motion dec -099 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
03448+4602 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 39072 03 44 49 +46 02 09 BAG 8 AB 2016 22 286 0.2 7.90 10.66 2.76 Y
Show HD 23140 39072 03 44 49 +46 02 09 BAG 8 AC 1993 1 134 0.0 7.80 9.00 1.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 23140 Constellation Perseus SAO 39072 HIP 17491
Tycho2 3313-01086-1 HD 23140 GL Gl 150.2 BD BD+45 805
Distance 25.89 Distance ly 84.45
 
 
WDS 03448+4602 BAG 8 AC (HD 23140) : NOTES
 
 
discov_num notes refcode
BAG 8 Combined astrometric/spectroscopic solution by Balega et al. (2002), Bag2002b
including determination of component masses.
The Balega (2002) orbit predicts a separation of 0.055" in mid-2006, Bag2002b
opening rapidly to 0".197 in late 2007. Perhaps T0 is not quite
correct? Hrt2009
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 1.54 +/- 0.13, 1.54, and 0.79 Msun, respectively. Mlk2012
A(B) Teff = 5350+/-50(4400+/-50) K, R = 0.95+/-0.06(0.58+/-0.06) \rsun, AlW2014c
L = 0.56+/-0.01(0.10+/-0.02) \lsun, M = 0.83+/-0.05(0.60+/-0.05) \msun.
 
 
REFERENCES
 
 
refcode metd author reference
AlW2014c not j Al-Wardat, M.A., Balega, Yu.Tu., Leushin, V.V., Zuchkov, R.Ya., Abujbha, R.M., 2014AstBu..69..198A
AlW2014c +orb Al-Waqfi, K.S. & Masda, S.
AlW2014c Astrophys. Bull. 69, 58, 2014
Bag2002b S j Balega, Y.Y., Tokovinin, A.A., Pluzhnik, E.A., & Weigelt, G. 2002SvAL...28..773B
Bag2002b +orb SvAL 28, 773, 2002
Hrt2009 Su j Hartkopf, W.I. & Mason, B.D. 2009AJ....138..813H
Hrt2009 +orb AJ 138, 813, 2009
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03448+4602 BAG 8 AC 1993 1 134 0.0 7.80 9.00 K2 N 034448.83+460209.0

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

 
 
WDS 03448+4602 BAG 8 AC (HD 23140) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03448+4602 BAG 8 AC (HD 23140) : MEASURES
 
 
No records found.

 
 
WDS 03448+4602 (HD 23140) : VIRTUAL EYEPIECE
 
 

03448+4602 BAG 8A mag 7.9 Sp G9.5 03448+4602 BAG 8B sep 0.2 P.A. 291.80 mag 10.66 Sp K7 03448+4602 BAG 8C mag 9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03448+4602 (HD 23140) : ALADIN DSS IMAGE @ 03h 44m 48.83s +46° 02' 09.0"
 
 
 
 
WDS 03448+4602 BAG 8 AC (HD 23140) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03448+4602 BAG 8AC distance=0' 03430+4554 JNN 259 distance=21' 03460+4541 BU 1183 distance=25' 03413+4554 BU 1181CF distance=38' 03413+4554 RAO 48CG distance=38' 03475+4534 KPP 952 distance=41' 03407+4601 STT 59 distance=44' 03414+4630 HDS 469AB distance=46' 03414+4630 FMR 25AC distance=46' 03407+4547 TDS2623 distance=46' 03407+4621 SLW 161 distance=48' 03461+4649 TDS2647 distance=49' 03488+4641 A 991 distance=57' 03508+4546 FMR 63 distance=66' 03415+4702 TDS2630 distance=69' 03431+4453 LDS6411 distance=72' 03452+4444 COU2023 distance=78' 03374+4538 TDS2605 distance=82' 03414+4446 GMZ 21AB distance=85' 03414+4446 GMZ 21AC distance=85' 03414+4446 GMZ 21BC distance=85' 03501+4458 CHR 126 distance=85' 03530+4557 HDS 486AB distance=86' 03530+4557 SKF2403AC distance=86' 03441+4728 A 988 distance=87' 03446+4435 ES 1365 distance=88' 03410+4439 TDS2625 distance=93' 03409+4436 ES 562 distance=94' 03537+4627 A 992 distance=96' 03516+4457 VVO 4 distance=97' 03366+4519 TDS2599 distance=97' 03390+4445 ES 1312 distance=99' 03364+4518 COU1862 distance=99' 03383+4448 BU 1379BC distance=101' 03383+4448 BU 1379BD distance=101' 03383+4448 S 430AB distance=101' 03521+4457 ES 1313AB distance=101' 03521+4457 DAM 760AB,C distance=101' 03546+4608 ES 1314 distance=102' 03360+4516 J 2412AB distance=102' 03360+4516 J 2412AC distance=102' 03360+4516 ABH 22AD distance=102' 03360+4516 ABH 22AE distance=102' 03360+4516 ABH 22AF distance=102' 03360+4516 ABH 22AG distance=102' 03546+4554 TDS 121 distance=103' 03545+4547 A 993 distance=103' 03524+4712 LDS3540 distance=106' 03429+4747 HDS 473Aa,Ab distance=107' 03429+4747 BUP 46AB distance=107' 03429+4747 STU 17AC distance=107' 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 03448+4602 BAG 8 AB 286 0.2
Show 03448+4602 BAG 8 AC 134 0.0
Show 03430+4554 JNN 259 306 0.9 21
Show 03460+4541 BU 1183 144 6.5 25
Show 03413+4554 BU 1181 CF 88 0.1 38
Show 03413+4554 RAO 48 CG 269 4.8 38
Show 03475+4534 KPP 952 348 7.8 41
Show 03407+4601 STT 59 355 2.8 44
Show 03414+4630 HDS 469 AB 118 0.9 46
Show 03414+4630 FMR 25 AC 296 3.8 46
Show 03407+4547 TDS2623 265 2.3 46
Show 03407+4621 SLW 161 339 27.5 48
Show 03461+4649 TDS2647 131 1.9 49
Show 03488+4641 A 991 318 1.9 57
Show 03508+4546 FMR 63 327 27.7 66
Show 03415+4702 TDS2630 205 1.9 69
Show 03431+4453 LDS6411 218 3.0 72
Show 03452+4444 COU2023 53 0.3 78
Show 03374+4538 TDS2605 90 0.6 82
Show 03414+4446 GMZ 21 AB 270 7.3 85
Show 03414+4446 GMZ 21 AC 293 9.2 85
Show 03414+4446 GMZ 21 BC 342 3.7 85
Show 03501+4458 CHR 126 72 0.0 85
Show 03530+4557 HDS 486 AB 312 16.7 86
Show 03530+4557 SKF2403 AC 313 28.6 86
Show 03441+4728 A 988 143 4.2 87
Show 03446+4435 ES 1365 231 4.7 88
Show 03410+4439 TDS2625 32 0.8 93
Show 03409+4436 ES 562 2.8 94
Show 03537+4627 A 992 198 3.2 96
Show 03516+4457 VVO 4 92 117.4 97
Show 03366+4519 TDS2599 233 1.7 97
Show 03390+4445 ES 1312 103 2.3 99
Show 03364+4518 COU1862 20 0.3 99
Show 03383+4448 BU 1379 BC 358 59.7 101
Show 03383+4448 BU 1379 BD 32 30.1 101
Show 03383+4448 S 430 AB 96 41.0 101
Show 03521+4457 ES 1313 AB 14 4.4 101
Show 03521+4457 DAM 760 AB,C 121 6.0 101
Show 03546+4608 ES 1314 279 7.4 102
Show 03360+4516 J 2412 AB 319 6.3 102
Show 03360+4516 J 2412 AC 108 7.1 102
Show 03360+4516 ABH 22 AD 123 37.6 102
Show 03360+4516 ABH 22 AE 153 18.4 102
Show 03360+4516 ABH 22 AF 201 40.9 102
Show 03360+4516 ABH 22 AG 308 92.5 102
Show 03546+4554 TDS 121 113 1.0 103
Show 03545+4547 A 993 59 1.1 103
Show 03524+4712 LDS3540 25 351.5 106
Show 03429+4747 HDS 473 Aa,Ab 221 0.3 107
Show 03429+4747 BUP 46 AB 314 104.0 107

 
 
WDS 03448+4602 : COMPONENTS
 
 
  A B
B pa=291.8°
sep=0.16"
 
C pa=144.3°
sep=0.04"
pa=118.0°
sep=0.19"
 
 
03448+4602 A
 
 
Coord arcsec 2000 034448.83+460209.0 Mag 7.9 Spectral class G9.5 (yellow) PmRA 287.00
PmDE -99.0 SAO 39072 HIP 17491 Tycho2 3313-01086-1
HD 23140 BD BD+45 805
Tycho2
Tycho2 3313-01086-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 8.815 E BTmag 0.018 VTmag 7.802
E VTmag 0.012 Prox 999 TYC T HIP 17491
CCDM RAdeg 56.20253778 DEdeg 46.03607778 EpRA 1990 1.78
EpDE 1990 1.51 E RAdeg 5.7 E DEdeg 6.9 Posflg
Corr -0.1
SAO
SAO 39072 DelFlag RA1950 PmRA1950 0.0299
DE1950 PmDE1950 -0.115 Vmag 8.1 SpType K2
Double code Source 3 CatNum 387 DM BD+45 805
DMcomp BDsup HD 23140 M HD 0
GC RA1950rad 0.965489 DE1950rad 0.80077121 PmRA2000 0.0299
PmDE2000 -0.12
Hipparcos
Catalog H HIP 17491 Proxy RAhms 03 44 48.59
DEdms +46 02 09.9 Vmag 7.72 VarFlag R Vmag G
RAdeg 56.2025 DEdeg 46.0361 AstroRef Plx 37.58
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 23140 BD BD+45 805
CD CP Dm number +45 805 VIred 0.88
SpType K2 R SpType Coord arcsec 2000 034448.59+460209.9
Hipparcos 2
HIP 17491 Sn 7 So 1 Nc 1
RArad 0.9809180965 DErad 0.803481251 Plx 38.63 PmRA 287.16
PmDE -99.56 E RArad 0.6 E DErad 0.56 E Plx 0.79
E pmRA 0.87 E pmDE 0.77 Hpmag 7.8623 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.864 E BV 0.004
VI 0.91
 
 
03448+4602 B
 
 
Coord arcsec 2000 034448.82+460209.1 Mag 10.66 Spectral class K7 (yellow-orange) Calc delta mag 2.76
Calc coord yes
 
 
03448+4602 C
 
 
Coord arcsec 2000 034448.83+460209.0 Mag 9 Calc delta mag 1.1 Calc coord yes