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Doubles in session


Current system
04550+3411
HJ 351 AB


Nearby doubles
25' : 04531+3421
RAO 195

28' : 04571+3413
HO 16

40' : 04518+3402
KPP1882

44' : 04570+3446
TDS3016

45' : 04526+3444
GMZ 35

46' : 04538+3325
COU 884

47' : 04512+3408
COU1087

53' : 04546+3317
COU 885

60' : 04509+3448
HJ 350

62' : 04577+3320
HU 1220

63' : 04531+3311
KOH 32AB

68' : 04503+3444
GMZ 33

69' : 04529+3514
MLB 922

73' : 04491+3404
GMZ 30

80' : 05012+3430
COU1229

86' : 04551+3535
MLB 923

93' : 04571+3242
RAO 198

94' : 05025+3407
WIS 112

97' : 05017+3324
CRB 67

98' : 04477+3446
HJ 349

99' : 04487+3511
LEP 130

101' : 04491+3301
COU1086

102' : 04529+3548
HU 819

107' : 05000+3244
COU 887

113' : 05027+3507
J 240

117' : 05043+3428
COU1230



Selections
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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.

04550+3411 HJ 351 AB

 
 
04h 54m 56.33s +34° 10' 07.3" P.A. 77.00 sep 19.0 mag 9.81,12.72 Sp K0
 
 
Coord 2000 04550+3411 Discov num HJ  351 Comp AB Coord arcsec 2000 04 54 56.33 +34 10 07.3
Date first 1899 Date last 2015 Obs 16
Pa first 98 Pa last 76.8 P.A. Now (θ) 76.8°
Sep first 12.6 Sep last 18.971 Sep. Now (ρ) 18.971"
Mag pri 9.81 Mag sec 12.72 delta mag (ΔM) 2.91 Spectral class K0 (yellow-orange)
Pri motion ra -046 Sec motion ra +002
Pri motion dec -053 Sec motion dec -006
Notes L U (Linear solution, Proper motion indicates non-physical)
rPM=0.957
This double is not physical.
 
 
04550+3411 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 54 56 +34 10 07 HJ 351 AB 2015 16 77 19.0 9.81 12.72 2.91 <===
Show 04 54 56 +34 10 07 HJ 351 AC 2015 7 30 26.4 9.81 17.70 7.89
Show 04 54 56 +34 10 07 HJ 351 AD 2015 9 61 35.8 9.81 14.10 4.29
Show 04 54 56 +34 10 07 HJ 351 AE 2015 11 242 62.3 9.81 13.36 3.55
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Auriga Tycho2 2395-00995-1 Gaia DR2 161788841059992960 HD 280272
 
 
WDS 04550+3411 HJ 351 AB : NOTES
 
 
discov_num notes refcode
HJ 351 AB: Rectilinear solution by Friedman et al. (2011). USN2011a
 
 
REFERENCES
 
 
refcode metd author reference
USN2011a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2011IAUDS.175....1F
USN2011a Inf. Circ. 175, 1, 2011
 
 
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
04550+3411 HJ 351 AB 1998 6 79 17.7 9.81 12.30 D 045456.33+341007.3
04550+3411 HJ 351 AB 2004 9 79 18.1 9.81 12.30 N DU 045456.33+341007.3
04550+3411 HJ 351 AB 2012 11 78 18.7 9.70 12.40 NLD 045456.33+341007.3
04550+3411 HJ 351 AB 2015 12 77 19.0 9.81 12.72 K0 L U 045456.33+341007.3

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

 
 
WDS 04550+3411 HJ 351 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04550+3411 HJ 351 AB : MEASURES
 
 
No records found.

 
 
WDS 04550+3411 : VIRTUAL EYEPIECE
 
 

04550+3411 HJ 351A mag 9.81 Sp K0 04550+3411 HJ 351B sep 15.9 P.A. 74.20 mag 12.72 04550+3411 HJ 351C sep 25.3 P.A. 25.10 mag 17.7 04550+3411 HJ 351D sep 31.1 P.A. 56.60 mag 14.1 04550+3411 HJ 351E sep 54.2 P.A. 236.90 mag 13.36 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04550+3411 : ALADIN DSS IMAGE @ 04h 54m 56.33s +34° 10' 07.3"
 
 
 
 
WDS 04550+3411 HJ 351 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04550+3411 HJ 351AB distance=0' 04531+3421 RAO 195 distance=25' 04571+3413 HO 16 distance=28' 04570+3344 GMZ 36CD distance=37' 04518+3402 KPP1882 distance=40' 04570+3446 TDS3016 distance=44' 04526+3444 GMZ 35 distance=45' 04538+3325 COU 884 distance=46' 04512+3408 COU1087 distance=47' 04546+3317 COU 885 distance=53' 04509+3448 HJ 350 distance=60' 04577+3320 HU 1220 distance=62' 04531+3311 KOH 32AB distance=63' 04531+3311 KOH 32AB,C distance=63' 04503+3444 GMZ 33 distance=68' 04529+3514 MLB 922 distance=69' 04491+3404 GMZ 30 distance=73' 05012+3430 COU1229 distance=80' 04551+3535 MLB 923 distance=86' 04571+3242 RAO 198 distance=93' 05025+3407 WIS 112 distance=94' 05017+3324 CRB 67 distance=97' 04477+3446 HJ 349 distance=98' 04487+3511 LEP 130 distance=99' 04491+3301 COU1086 distance=101' 04529+3548 HU 819 distance=102' 05000+3244 COU 887 distance=107' 05027+3507 J 240 distance=113' 05043+3428 COU1230 distance=117' 04493+3235 CHR 19 distance=119' 05039+3353 HU 1221AB distance=120' 05039+3353 HU 1221BC distance=120' 04521+3213 DBR 327 distance=123' 04508+3607 ALI 66 distance=128' 04522+3613 HDS 628 distance=128' 04458+3515 ES 2410 distance=130' 05036+3536 ALI 67 distance=137' 05018+3602 MLB1005 distance=139' 04528+3626 ES 2465 distance=140' 04533+3630 ALI 297 distance=141' 04487+3212 DBR 326 distance=142' 05019+3214 OCC9218 distance=145' 04431+3356 HJ 348 distance=149' 05041+3547 AG 86 distance=149' 05044+3547 ALI 69 distance=151' 05043+3551 ALI 68 distance=153' 05039+3223 ES 412 distance=156' 05070+3325 STF 640AB distance=158' 05070+3325 HJ 356AC distance=158' 04558+3132 SEI 50 distance=159' 04508+3642 ALI 296 distance=161' 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 04550+3411 HJ 351 AB 77 19.0
Show 04550+3411 HJ 351 AC 30 26.4
Show 04550+3411 HJ 351 AD 61 35.8
Show 04550+3411 HJ 351 AE 242 62.3
Show 04531+3421 RAO 195 58 0.8 25
Show 04571+3413 HO 16 44 0.3 28
Show 04570+3344 GMZ 36 CD 168 4.4 37
Show 04518+3402 KPP1882 85 14.7 40
Show 04570+3446 TDS3016 129 5.5 44
Show 04526+3444 GMZ 35 176 20.9 45
Show 04538+3325 COU 884 163 1.0 46
Show 04512+3408 COU1087 240 1.3 47
Show 04546+3317 COU 885 168 4.9 53
Show 04509+3448 HJ 350 129 5.2 60
Show 04577+3320 HU 1220 11 4.1 62
Show 04531+3311 KOH 32 AB 341 0.7 63
Show 04531+3311 KOH 32 AB,C 302 8.1 63
Show 04503+3444 GMZ 33 206 4.1 68
Show 04529+3514 MLB 922 166 3.5 69
Show 04491+3404 GMZ 30 6 8.0 73
Show 05012+3430 COU1229 226 1.7 80
Show 04551+3535 MLB 923 250 2.8 86
Show 04571+3242 RAO 198 178 3.6 93
Show 05025+3407 WIS 112 95 999.9 94
Show 05017+3324 CRB 67 178 18.7 97
Show 04477+3446 HJ 349 87 10.4 98
Show 04487+3511 LEP 130 334 4.3 99
Show 04491+3301 COU1086 79 1.8 101
Show 04529+3548 HU 819 275 0.5 102
Show 05000+3244 COU 887 84 3.4 107
Show 05027+3507 J 240 216 1.2 113
Show 05043+3428 COU1230 88 0.3 117
Show 04493+3235 CHR 19 149 0.0 119
Show 05039+3353 HU 1221 AB 37 3.7 120
Show 05039+3353 HU 1221 BC 65 1.1 120
Show 04521+3213 DBR 327 188 3.8 123
Show 04508+3607 ALI 66 193 12.0 128
Show 04522+3613 HDS 628 339 0.8 128
Show 04458+3515 ES 2410 262 4.7 130
Show 05036+3536 ALI 67 26 15.8 137
Show 05018+3602 MLB1005 230 10.9 139
Show 04528+3626 ES 2465 76 4.3 140
Show 04533+3630 ALI 297 347 12.9 141
Show 04487+3212 DBR 326 140 3.3 142
Show 05019+3214 OCC9218 135 0.5 145
Show 04431+3356 HJ 348 285 30.5 149
Show 05041+3547 AG 86 18 2.6 149
Show 05044+3547 ALI 69 292 12.4 151
Show 05043+3551 ALI 68 42 10.5 153
Show 05039+3223 ES 412 274 5.3 156
Show 05070+3325 STF 640 AB 100 9.2 158

 
 
WDS 04550+3411 : COMPONENTS
 
 
  A B C D
B pa=74.2°
sep=15.88"
 
C pa=25.1°
sep=25.32"
pa=346.3°
sep=19.15"
 
D pa=56.6°
sep=31.14"
pa=39.9°
sep=16.69"
pa=110.8°
sep=16.33"
 
E pa=236.9°
sep=54.19"
pa=240.8°
sep=69.52"
pa=226.9°
sep=76.86"
pa=236.8°
sep=85.32"
 
 
04550+3411 A
 
 
Coord arcsec 2000 045456.33+341007.3 Mag 9.81 Spectral class K0 (yellow-orange) PmRA -46.00
PmDE -53.0 Tycho2 2395-00995-1 HD 280272
Tycho2
Tycho2 2395-00995-1 Pflag RAmdeg 73.73475124 DEmdeg 34.16870143
PmRA -45.8 PmDE -56.8 E RAmdeg 24 E DEmdeg 29
E pmRA 2.0 E pmDE 2.1 EpRAm 1989.92 EpDEm 1989.05
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 10.770 E BTmag 0.056 VTmag 9.814
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 73.73487750 DEdeg 34.16883278 EpRA 1990 1.79
EpDE 1990 1.68 E RAdeg 24.3 E DEdeg 29.6 Posflg
Corr -0.1
 
 
04550+3411 B
 
 
Coord arcsec 2000 045457.56+341011.6 Mag 12.72 PmRA 2.00 PmDE -6.0
Calc delta mag 2.91 Calc coord yes
 
 
04550+3411 C
 
 
Coord arcsec 2000 045457.20+341030.2 Mag 17.7 Calc delta mag 7.89 Calc coord yes
 
 
04550+3411 D
 
 
Coord arcsec 2000 045458.42+341024.4 Mag 14.1 PmRA -9.00 PmDE -3.0
Calc delta mag 4.29 Calc coord yes
 
 
04550+3411 E
 
 
Coord arcsec 2000 045452.67+340937.7 Mag 13.36 PmRA -11.00 PmDE 5.0
Calc delta mag 3.55 Calc coord yes