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Doubles in session


Current system
01251+0304
HDO 50 BC


Nearby doubles
12' : 01257+0258
J 1899AB

38' : 01254+0227
GWP 186

40' : 01269+0332
STF 122

40' : 01255+0225
A 2315

49' : 01223+0331
DEA 38

52' : 01256+0355
HEI 618

60' : 01218+0338
BAL2087

61' : 01274+0353
WIS 34

63' : 01285+0338
A 2316

68' : 01216+0346
BAL2086AB

70' : 01276+0402
GWP 192

72' : 01207+0333
GWP 172

73' : 01202+0304
A 2313

75' : 01291+0347
A 2317

77' : 01233+0152
LDS5332

82' : 01305+0258
A 2318

83' : 01243+0426
GWP 183

86' : 01229+0144
LV 1

90' : 01199+0350
CHE 29

97' : 01253+0128
RAO 6

98' : 01232+0131
A 2314

101' : 01205+0418
J 1807

112' : 01237+0454
BAL2591

115' : 01179+0222
LDS5328

118' : 01257+0107
GWP 188

119' : 01243+0502
HJ 2044



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.

01251+0304 HDO 50 BC

 
 
01h 25m 01.84s +03° 04' 10.2" P.A. 133.00 sep 2.4 mag 12.50,12.80
 
 
Coord 2000 01251+0304 Discov num HDO  50 Comp BC Coord arcsec 2000 01 25 01.84 +03 04 10.2
Date first 2000 Date last 2016 Obs 4
Pa first 134 Pa last 132.5 P.A. Now (θ) 132.5°
Sep first 2.4 Sep last 2.419 Sep. Now (ρ) 2.419"
Mag pri 12.50 Mag sec 12.80 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -028 Sec motion ra
Pri motion dec -046 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01251+0304 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 8614 109875 01 25 04 +03 04 15 HDO 50 A,BC 2017 8 261 34.1 9.40 11.90 2.50
Show 01 25 02 +03 04 10 HDO 50 BC 2016 4 133 2.4 12.50 12.80 0.30 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Gaia DR2 2559653418671648640
 
 
WDS 01251+0304 HDO 50 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HdO1882a Mb - Harvard Obs. 1882AnHar..13...17.
HdO1882a Harvard Ann. 13, 17, 1882
HdO1882b Ma j Harvard Obs. (measure by Alden, G.I.) 1882AnHar..13...17.
HdO1882b Harvard Ann. 13, 17, 1882
HdO1882c Ma - Harvard Obs. (measure by Davis, W.M.) 1882AnHar..13...17.
HdO1882c Harvard Ann. 13, 17, 1882
HdO1906A Ma - Harvard Obs. 1906QB821.B972.....
HdO1906A cited in BDS (Burnham Double Star Cat., 1906)
HdO9999 Ma - Harvard Obs. ...................
HdO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01251+0304 HDO 50 BC 1999 1 136 2.4 12.90 13.60 012501.84+030410.2
01251+0304 HDO 50 BC 2000 2 134 2.4 12.50 12.80 012501.84+030410.2
01251+0304 HDO 50 BC 2015 2 133 2.4 12.50 12.80 012501.84+030410.2
01251+0304 HDO 50 BC 2016 4 133 2.4 12.50 12.80 012501.84+030410.2

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

 
 
WDS 01251+0304 HDO 50 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01251+0304 HDO 50 BC : MEASURES
 
 
No records found.

 
 
WDS 01251+0304 : VIRTUAL EYEPIECE
 
 

01251+0304 HDO 50A mag 9.4 Sp F8 01251+0304 HDO 50B sep 34.0 P.A. 262.20 mag 12.5 01251+0304 HDO 50C sep 32.5 P.A. 258.90 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01251+0304 : ALADIN DSS IMAGE @ 01h 25m 01.84s +03° 04' 10.2"
 
 
 
 
WDS 01251+0304 HDO 50 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01251+0304 HDO 50BC distance=0' 01251+0304 HDO 50A,BC distance=1' 01257+0258 J 1899AB distance=12' 01257+0258 HDO 51BC distance=12' 01254+0227 GWP 186 distance=38' 01269+0332 STF 122 distance=40' 01255+0225 A 2315 distance=40' 01223+0331 DEA 38 distance=49' 01256+0355 HEI 618 distance=52' 01218+0338 BAL2087 distance=60' 01274+0353 WIS 34 distance=61' 01285+0338 A 2316 distance=63' 01216+0346 BAL2086AB distance=68' 01216+0346 TOB 361AC distance=68' 01276+0402 GWP 192 distance=70' 01207+0333 GWP 172 distance=72' 01202+0304 A 2313 distance=73' 01291+0347 A 2317 distance=75' 01233+0152 LDS5332 distance=77' 01305+0258 A 2318 distance=82' 01243+0426 GWP 183 distance=83' 01229+0144 LV 1 distance=86' 01199+0350 CHE 29 distance=90' 01253+0128 RAO 6 distance=97' 01232+0131 A 2314 distance=98' 01205+0418 J 1807 distance=101' 01237+0454 BAL2591 distance=112' 01179+0222 LDS5328 distance=115' 01257+0107 GWP 188 distance=118' 01243+0502 HJ 2044 distance=119' 01244+0508 DAM 774 distance=125' 01245+0512 STF 119 distance=128' 01195+0446 BAR 20 distance=130' 01315+0433 CVR 390 distance=132' 01189+0439 BAR 2 distance=133' 01209+0501 SKF1515 distance=133' 01172+0201 HDO 45 distance=134' 01161+0300 BAL1617 distance=135' 01201+0457 LDS3262 distance=136' 01239+0050 GWP 182 distance=136' 01303+0454 KPP 73 distance=136' 01164+0224 OCC 620 distance=137' 01202+0108 GRV1165 distance=137' 01173+0150 BU 504AB distance=137' 01173+0150 HDO 46AC distance=137' 01338+0346 RBR 32AB distance=138' 01157+0241 GWP 157 distance=142' 01277+0521 BU 1164AB distance=143' 01277+0521 BU 1164AB,C distance=143' 01155+0320 LDS3254 distance=145' 01298+0510 BAL2594 distance=145' 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 01251+0304 HDO 50 BC 133 2.4
Show 01251+0304 HDO 50 A,BC 261 34.1 1
Show 01257+0258 J 1899 AB 43 132.9 12
Show 01257+0258 HDO 51 BC 58 5.1 12
Show 01254+0227 GWP 186 262 10.3 38
Show 01269+0332 STF 122 329 5.7 40
Show 01255+0225 A 2315 313 0.3 40
Show 01223+0331 DEA 38 324 44.8 49
Show 01256+0355 HEI 618 86 1.2 52
Show 01218+0338 BAL2087 123 14.4 60
Show 01274+0353 WIS 34 191 999.4 61
Show 01285+0338 A 2316 66 4.9 63
Show 01216+0346 BAL2086 AB 300 17.6 68
Show 01216+0346 TOB 361 AC 342 8.8 68
Show 01276+0402 GWP 192 244 10.1 70
Show 01207+0333 GWP 172 39 7.4 72
Show 01202+0304 A 2313 235 0.2 73
Show 01291+0347 A 2317 59 1.0 75
Show 01233+0152 LDS5332 68 8.2 77
Show 01305+0258 A 2318 157 3.6 82
Show 01243+0426 GWP 183 267 391.0 83
Show 01229+0144 LV 1 327 0.8 86
Show 01199+0350 CHE 29 210 4.3 90
Show 01253+0128 RAO 6 206 1.8 97
Show 01232+0131 A 2314 310 3.0 98
Show 01205+0418 J 1807 249 3.2 101
Show 01237+0454 BAL2591 117 9.6 112
Show 01179+0222 LDS5328 132 96.7 115
Show 01257+0107 GWP 188 201 15.8 118
Show 01243+0502 HJ 2044 126 23.0 119
Show 01244+0508 DAM 774 49 14.8 125
Show 01245+0512 STF 119 149 13.7 128
Show 01195+0446 BAR 20 106 2.4 130
Show 01315+0433 CVR 390 286 18.2 132
Show 01189+0439 BAR 2 344 1.2 133
Show 01209+0501 SKF1515 71 10.5 133
Show 01172+0201 HDO 45 104 38.2 134
Show 01161+0300 BAL1617 174 16.6 135
Show 01201+0457 LDS3262 282 292.3 136
Show 01239+0050 GWP 182 191 20.5 136
Show 01303+0454 KPP 73 127 3.2 136
Show 01164+0224 OCC 620 -1 0.1 137
Show 01202+0108 GRV1165 84 9.8 137
Show 01173+0150 BU 504 AB 277 1.7 137
Show 01173+0150 HDO 46 AC 176 47.1 137
Show 01338+0346 RBR 32 AB 352 0.2 138
Show 01157+0241 GWP 157 24 43.8 142
Show 01277+0521 BU 1164 AB 169 0.3 143
Show 01277+0521 BU 1164 AB,C 224 139.4 143
Show 01155+0320 LDS3254 296 3.9 145
Show 01298+0510 BAL2594 219 10.6 145

 
 
WDS 01251+0304 : COMPONENTS
 
 
  A B
B pa=262.2°
sep=34.01"
 
C pa=258.9°
sep=32.52"
pa=132.5°
sep=2.42"
 
 
01251+0304 A
 
 
Name HD 8614 Coord arcsec 2000 012504.09+030414.8 Mag 9.4 Spectral class F8 (yellow-white)
PmRA 23.00 PmDE -38.0 SAO 109875 HIP 6630
Tycho2 0024-01197-1 HD 8614 BD BD+02 205
Tycho2
Tycho2 0024-01197-1 Pflag RAmdeg 21.26712281 DEmdeg 3.07067225
PmRA 25.5 PmDE -37.8 E RAmdeg 9 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.72 EpDEm 1989.73
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.7
Q pmDE 0.5 BTmag 9.246 E BTmag 0.021 VTmag 8.691
E VTmag 0.017 Prox 999 TYC T HIP 6630
CCDM RAdeg 21.26706444 DEdeg 3.07076111 EpRA 1990 1.78
EpDE 1990 1.53 E RAdeg 9.0 E DEdeg 10.9 Posflg
Corr -0.2
SAO
SAO 109875 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 -0.031 Vmag 8.6 SpType F8
Double code Source 30 CatNum 391 DM BD+02 205
DMcomp BDsup HD 8614 M HD 0
GC RA1950rad 0.35990588 DE1950rad 0.04906507 PmRA2000 0.0022
PmDE2000 -0.036
Hipparcos
Catalog H HIP 6630 Proxy RAhms 01 25 04.09
DEdms +03 04 14.8 Vmag 8.63 VarFlag R Vmag G
RAdeg 21.2671 DEdeg 3.07076 AstroRef Plx 7.57
CCDM 01251+0304 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 8614 BD BD+02 205
CD CP Dm number +02 205 VIred 0.57
SpType F8 R SpType Coord arcsec 2000 012504.09+030414.8
Hipparcos 2
HIP 6630 Sn 5 So 0 Nc 1
RArad 0.3711802126 DErad 0.0535949619 Plx 7.93 PmRA 28.78
PmDE -37.2 E RArad 0.83 E DErad 0.59 E Plx 0.9
E pmRA 0.88 E pmDE 0.63 Hpmag 8.7594 E Hpmag 0.0016
SHp 0.012 VA 0 BV 0.5 E BV 0.015
VI 0.57
CCDM
Ccdm 01251+0304 RComp Comp A Note1
Note2 Discov num DRAs -1.91 DDEs 14.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp F8 PmNote *
PmRA 17 PmDE -31 Dm number +02 205 Cat1 BD
Name2 +02 150 Cat2 AGK2/3 HD 8614 M HD
ADS BDS B 748 M ADS BDS N IDS IDS 01198N0231A
HIC 6630
 
 
01251+0304 B
 
 
Coord arcsec 2000 012501.84+030410.2 Mag 12.5 PmRA -28.00 PmDE -46.0
Calc delta mag 3.1
CCDM
Ccdm 01251+0304 RComp Comp B Note1
Note2 Discov num HDO 50 DRAs DDEs
R dRAs Year 1908 Theta 265 Rho 32.2
Obs 2 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 748 M ADS BDS N IDS IDS 01198N0231B
HIC
 
 
01251+0304 C
 
 
Coord arcsec 2000 012501.96+030408.6 Mag 12.8 Calc delta mag 3.4 Calc coord yes