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Doubles in session


Current system
03546+3519
HJ 669 AB
HD 279166


Nearby doubles
14' : 03553+3508
HU 606

21' : 03535+3504
ES 328

24' : 03535+3538
ES 2460

25' : 03529+3532
ES 2459

38' : 03525+3546
ES 2334AB

44' : 03518+3453
ARN 58

53' : 03511+3548
BRT3238

53' : 03525+3604
CVR 446

58' : 03561+3424
COU 874

58' : 03566+3428
ES 410

59' : 03545+3419
COU 873

61' : 03590+3547
TRN 16
Menkib

62' : 03502+3449
ES 277AB

64' : 03545+3415
RAO 191

64' : 03494+3527
UC 54

65' : 03504+3440
ES 236

67' : 03519+3422
KUI 14

83' : 03543+3641
ES 2335

86' : 03478+3501
ES 235AB

87' : 04013+3546
ALI 56

88' : 03474+3521
ES 167

89' : 03564+3353
SKF1987

97' : 04009+3618
COU1081

99' : 03563+3341
COU 875AB

102' : 04010+3415
ES 237

104' : 03595+3355
HU 1217



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.

03546+3519 HJ 669 AB (HD 279166)

 
 
03h 54m 37.47s +35° 18' 48.5" P.A. 261.00 sep 12.0 mag 9.70,10.45 Sp A2
 
 
Coord 2000 03546+3519 Discov num HJ  669 Comp AB Coord arcsec 2000 03 54 37.47 +35 18 48.5
Date first 1827 Date last 2016 Obs 22
Pa first 265 Pa last 261.3 P.A. Now (θ) 261.3°
Sep first 10.0 Sep last 12.024 Sep. Now (ρ) 12.024"
Mag pri 9.70 Mag sec 10.45 delta mag (ΔM) 0.75 Spectral class A2 (white)
Pri motion ra +070 Sec motion ra +070
Pri motion dec -065 Sec motion dec -067
Notes V (Proper motion indicates physical)
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
03546+3519 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 279166 03 54 37 +35 18 48 HJ 669 AB 2016 22 261 12.0 9.70 10.45 0.75 <===
Show 56805 03 54 37 +35 18 48 HJ 669 AC 2015 16 209 45.4 9.70 10.27 0.57
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 279166 Constellation Perseus Tycho2 2365-02923-1 Gaia DR2 219703077732011776
HD 279166
 
 
WDS 03546+3519 HJ 669 AB (HD 279166) : NOTES
 
 
discov_num notes refcode
HJ 669 AC: Rectilinear solution by Hartkopf & Mason (2015). WSI2015
 
 
REFERENCES
 
 
refcode metd author reference
WSI2015 Cu j Hartkopf, W.I. & Mason, B.D. 2015AJ....150..130H
WSI2015 +orb AJ 150, 136, 2015
WSI2015 +lin
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03546+3519 HJ 669 AB 2003 12 262 11.9 9.70 10.45 A2 D 035437.47+351848.5
03546+3519 HJ 669 AB 2013 15 261 12.0 9.70 10.45 A2 D 035437.47+351848.5
03546+3519 HJ 669 AB 2015 16 261 12.0 9.70 10.45 A2 W 035437.47+351848.5
03546+3519 HJ 669 AB 2016 22 261 12.0 9.70 10.45 A2 V 035437.47+351848.5

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

 
 
WDS 03546+3519 HJ 669 AB (HD 279166) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03546+3519 HJ 669 AB (HD 279166) : MEASURES
 
 
No records found.

 
 
WDS 03546+3519 (HD 279166) : VIRTUAL EYEPIECE
 
 

03546+3519 HJ 669A mag 9.7 Sp A2 03546+3519 HJ 669B sep 9.9 P.A. 259.40 mag 10.45 03546+3519 HJ 669C sep 43.6 P.A. 204.20 mag 10.27 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 03546+3519 (HD 279166) : ALADIN DSS IMAGE @ 03h 54m 37.47s +35° 18' 48.5"
 
 
 
 
WDS 03546+3519 HJ 669 AB (HD 279166) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03546+3519 HJ 669AB distance=0' 03553+3508 HU 606 distance=14' 03535+3504 ES 328 distance=21' 03535+3538 ES 2460 distance=24' 03529+3532 ES 2459 distance=25' 03525+3546 ES 2334AB distance=38' 03525+3546 ES 2334AC distance=38' 03518+3453 ARN 58 distance=44' 03511+3548 BRT3238 distance=53' 03525+3604 CVR 446 distance=53' 03561+3424 COU 874 distance=58' 03566+3428 ES 410 distance=58' 03545+3419 COU 873 distance=59' 03590+3547 TRN 16 (Menkib) distance=61' 03502+3449 ES 277BC distance=62' 03502+3449 ES 277AB distance=62' 03502+3449 WAL 25AD distance=62' 03545+3415 RAO 191 distance=64' 03494+3527 UC 54 distance=64' 03504+3440 ES 236 distance=65' 03519+3422 KUI 14 distance=67' 03543+3641 ES 2335 distance=83' 03478+3501 ES 235AB distance=86' 04013+3546 ALI 56 distance=87' 03478+3501 ES 235BC distance=87' 03474+3521 ES 167 distance=88' 03564+3353 SKF1987 distance=89' 04009+3618 COU1081 distance=97' 03563+3341 COU 875AB distance=99' 03563+3341 COU 875AC distance=99' 03563+3341 COU 875AD distance=99' 04010+3415 ES 237 distance=102' 03595+3355 HU 1217 distance=104' 03461+3535 KPP 836 distance=105' 04033+3516 OSO 16 distance=106' 03559+3704 LDS3543 distance=106' 03492+3651 J 2721 distance=115' 03459+3600 KPP2213 distance=115' 03471+3629 ALI 287 distance=116' 04037+3448 TDS2734 distance=117' 04024+3627 ALI 289 distance=117' 04022+3409 COU 877 distance=117' 03566+3319 UC 1090 distance=123' 04036+3620 ALI 290 distance=125' 04034+3414 COU 878 distance=127' 03446+3551 HO 504 distance=127' 03512+3318 CRB 62 distance=128' 03451+3425 KU 81AB distance=129' 03460+3635 ES 2333 distance=130' 03492+3711 LDS3533 distance=130' 03565+3311 BU 263 distance=130' 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 03546+3519 HJ 669 AB 261 12.0
Show 03546+3519 HJ 669 AC 209 45.4
Show 03553+3508 HU 606 34 3.0 14
Show 03535+3504 ES 328 292 8.9 21
Show 03535+3538 ES 2460 310 3.1 24
Show 03529+3532 ES 2459 216 5.0 25
Show 03525+3546 ES 2334 AB 66 3.7 38
Show 03525+3546 ES 2334 AC 221 16.8 38
Show 03518+3453 ARN 58 155 25.7 44
Show 03511+3548 BRT3238 284 2.5 53
Show 03525+3604 CVR 446 66 10.1 53
Show 03561+3424 COU 874 220 0.3 58
Show 03566+3428 ES 410 102 3.1 58
Show 03545+3419 COU 873 17 1.9 59
Show Menkib 03590+3547 TRN 16 236 2.4 61
Show 03502+3449 ES 277 BC 293 8.8 62
Show 03502+3449 ES 277 AB 141 21.0 62
Show 03502+3449 WAL 25 AD 11 71.1 62
Show 03545+3415 RAO 191 234 1.2 64
Show 03494+3527 UC 54 188 10.6 64
Show 03504+3440 ES 236 355 5.3 65
Show 03519+3422 KUI 14 30 15.2 67
Show 03543+3641 ES 2335 261 3.9 83
Show 03478+3501 ES 235 AB 217 36.1 86
Show 04013+3546 ALI 56 237 11.6 87
Show 03478+3501 ES 235 BC 277 2.5 87
Show 03474+3521 ES 167 313 7.5 88
Show 03564+3353 SKF1987 238 17.7 89
Show 04009+3618 COU1081 26 0.2 97
Show 03563+3341 COU 875 AB 341 4.3 99
Show 03563+3341 COU 875 AC 31 2.5 99
Show 03563+3341 COU 875 AD 219 8.4 99
Show 04010+3415 ES 237 337 2.4 102
Show 03595+3355 HU 1217 46 3.9 104
Show 03461+3535 KPP 836 56 7.1 105
Show 04033+3516 OSO 16 240 16.1 106
Show 03559+3704 LDS3543 142 5.5 106
Show 03492+3651 J 2721 354 2.9 115
Show 03459+3600 KPP2213 18.4 115
Show 03471+3629 ALI 287 151 11.9 116
Show 04037+3448 TDS2734 15 1.8 117
Show 04024+3627 ALI 289 258 10.1 117
Show 04022+3409 COU 877 40 4.2 117
Show 03566+3319 UC 1090 78 145.4 123
Show 04036+3620 ALI 290 333 9.6 125
Show 04034+3414 COU 878 247 0.3 127
Show 03446+3551 HO 504 193 1.1 127
Show 03512+3318 CRB 62 22 20.8 128
Show 03451+3425 KU 81 AB 283 41.6 129
Show 03460+3635 ES 2333 156 5.1 130
Show 03492+3711 LDS3533 69 1.2 130

 
 
WDS 03546+3519 : COMPONENTS
 
 
  A B
B pa=259.4°
sep=9.87"
 
C pa=204.2°
sep=43.58"
pa=192.1°
sep=38.81"
 
 
03546+3519 A
 
 
Name HD 279166 Coord arcsec 2000 035437.47+351848.5 Mag 9.7 Spectral class A2 (white)
PmRA 70.00 PmDE -65.0 Tycho2 2365-02923-1 HD 279166
Tycho2
Tycho2 2365-02923-1 Pflag RAmdeg 58.65615625 DEmdeg 35.31348096
PmRA 71.7 PmDE -67.0 E RAmdeg 16 E DEmdeg 22
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.85 EpDEm 1989.83
Num 4 Q RAmdeg 1.4 Q DEmdeg 0.5 Q pmRA 1.5
Q pmDE 0.6 BTmag 10.554 E BTmag 0.038 VTmag 9.700
E VTmag 0.027 Prox 120 TYC T HIP
CCDM RAdeg 58.65595417 DEdeg 35.31364000 EpRA 1990 1.72
EpDE 1990 1.45 E RAdeg 16.0 E DEdeg 22.3 Posflg
Corr -0.2
 
 
03546+3519 B
 
 
Coord arcsec 2000 035436.68+351846.7 Mag 10.45 PmRA 70.00 PmDE -67.0
Tycho2 2365-02924-1 Calc delta mag 0.75 Calc coord yes
Tycho2
Tycho2 2365-02924-1 Pflag RAmdeg 58.65212244 DEmdeg 35.31301673
PmRA 73.4 PmDE -64.5 E RAmdeg 32 E DEmdeg 43
E pmRA 2.1 E pmDE 2.2 EpRAm 1988.52 EpDEm 1985.81
Num 5 Q RAmdeg 1.5 Q DEmdeg 1.6 Q pmRA 1.5
Q pmDE 1.6 BTmag 11.672 E BTmag 0.083 VTmag 10.455
E VTmag 0.047 Prox 120 TYC T HIP
CCDM RAdeg 58.65191694 DEdeg 35.31316944 EpRA 1990 1.72
EpDE 1990 1.45 E RAdeg 32.7 E DEdeg 44.7 Posflg
Corr -0.2
 
 
03546+3519 C
 
 
Coord arcsec 2000 035436.01+351808.7 Mag 10.27 PmRA -2.00 PmDE -15.0
SAO 56805 Tycho2 2365-00112-1 HD 279167 DM BD+34 762
Calc delta mag 0.57 Calc coord yes
Tycho2
Tycho2 2365-00112-1 Pflag RAmdeg 58.64907528 DEmdeg 35.30224416
PmRA -1.3 PmDE -15.8 E RAmdeg 19 E DEmdeg 25
E pmRA 1.8 E pmDE 1.8 EpRAm 1988.80 EpDEm 1986.36
Num 6 Q RAmdeg 1.8 Q DEmdeg 1.6 Q pmRA 1.8
Q pmDE 1.6 BTmag 10.739 E BTmag 0.043 VTmag 10.275
E VTmag 0.040 Prox 401 TYC T HIP
CCDM RAdeg 58.64907639 DEdeg 35.30228611 EpRA 1990 1.73
EpDE 1990 1.41 E RAdeg 21.1 E DEdeg 30.6 Posflg
Corr -0.1
SAO
SAO 56805 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 -0.072 Vmag 9 SpType F0
Double code Source 5 CatNum 392 DM BD+34 762
DMcomp BDsup HD 279167 M HD 0
GC RA1950rad 1.00961554 DE1950rad 0.6137948 PmRA2000 0.0021
PmDE2000 -0.074