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Doubles in session


Current system
02305+2514
STF 271 AC


Nearby doubles
14' : 02307+2527
POU 203

14' : 02314+2523
POU 205

22' : 02302+2453
POU 202

23' : 02289+2514
POU 197

23' : 02300+2453
POU 199

26' : 02300+2450
POU 200

29' : 02286+2525
POU 196

32' : 02324+2532
SKF1672

35' : 02301+2440
POU 201

49' : 02276+2446
POU 194

58' : 02335+2556
LDS1128

59' : 02294+2418
POU 198

59' : 02281+2426
POU 195

62' : 02261+2500
POU 190

64' : 02340+2432
POU 206

66' : 02349+2446
POU 208

67' : 02263+2441
POU 191

70' : 02268+2427
POU 192

70' : 02303+2624
SKF2671

72' : 02261+2437
POU 189

73' : 02259+2435
POU 186

74' : 02351+2553
LDS1130

75' : 02344+2421
POU 207

77' : 02250+2529
COU 357

79' : 02259+2601
KPP1513

84' : 02246+2537
ALP 7



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.

02305+2514 STF 271 AC

 
 
02h 30m 32.31s +25° 14' 06.8" P.A. 30.00 sep 115.8 mag 5.93,12.70 Sp F6IV dist. 51.76 pc (168.84 l.y.)
 
 
Coord 2000 02305+2514 Discov num STF 271 Comp AC Coord arcsec 2000 02 30 32.31 +25 14 06.8
Date first 1911 Date last 2022 Obs 10
Pa first 35 Pa last 29.5 P.A. Now (θ) 29.5°
Sep first 112.3 Sep last 115.824 Sep. Now (ρ) 115.824"
Mag pri 5.93 Mag sec 12.70 delta mag (ΔM) 6.77 Spectral class F6IV (yellow-white)
Pri motion ra +063 Sec motion ra -008
Pri motion dec -073 Sec motion dec -012
Notes N W (See Notes, )
rPM=0.971
This double is not physical.
 
 
02305+2514 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 15524 75407 02 30 32 +25 14 07 STF 271 AB 2016 27 184 13.0 5.93 9.94 4.01
Show 75407 02 30 32 +25 14 07 STF 271 AC 2022 10 30 115.8 5.93 12.70 6.77 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries SAO 75407 HIP 11670 Tycho2 1770-01527-1
Gaia DR2 102394910850317952 HD 15524 HR 728 ADS 1904
BD BD+24 358 FK5 2171 Distance 51.76 Distance ly 168.84
 
 
WDS 02305+2514 STF 271 AC : NOTES
 
 
discov_num notes refcode
STF 271 AB: H N 12. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
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
02305+2514 STF 271 AC 1999 6 31 114.8 5.90 11.80 F6IV D 023032.31+251406.8
02305+2514 STF 271 AC 2000 7 31 113.3 5.90 11.80 F6IV N D 023032.31+251406.8
02305+2514 STF 271 AC 2015 8 20 183.5 5.93 12.70 F6IV N 023032.31+251406.8
02305+2514 STF 271 AC 2016 9 30 114.7 5.93 12.70 F6IV N W 023032.31+251406.8
02305+2514 STF 271 AC 2022 10 30 115.8 5.93 12.70 F6IV N W 023032.31+251406.8

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

 
 
WDS 02305+2514 STF 271 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02305+2514 STF 271 AC : MEASURES
 
 
No records found.

 
 
WDS 02305+2514 : VIRTUAL EYEPIECE
 
 

02305+2514 STF 271A mag 5.93 Sp F6IV 02305+2514 STF 271B sep 12.9 P.A. 184.00 mag 9.94 02305+2514 STF 271C sep 113.2 P.A. 27.10 mag 12.7 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 02305+2514 : ALADIN DSS IMAGE @ 02h 30m 32.31s +25° 14' 06.8"
 
 
 
 
WDS 02305+2514 STF 271 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02305+2514 STF 271AB distance=1' 02305+2514 STF 271AC distance=1' 02307+2527 POU 203 distance=14' 02314+2523 POU 205 distance=14' 02302+2453 POU 202 distance=22' 02289+2514 POU 197 distance=23' 02300+2453 POU 199 distance=23' 02300+2450 POU 200 distance=26' 02286+2525 POU 196 distance=29' 02324+2532 SKF1672 distance=32' 02301+2440 POU 201 distance=35' 02276+2446 POU 194 distance=49' 02335+2556 LDS1128 distance=58' 02294+2418 POU 198 distance=59' 02281+2426 POU 195 distance=59' 02261+2500 POU 190 distance=62' 02340+2432 POU 206 distance=64' 02349+2446 POU 208 distance=66' 02263+2441 POU 191 distance=67' 02268+2427 POU 192 distance=70' 02303+2624 SKF2671 distance=70' 02261+2437 POU 189 distance=72' 02259+2435 POU 186 distance=73' 02351+2553 LDS1130 distance=74' 02344+2421 POU 207 distance=75' 02250+2529 COU 357 distance=77' 02259+2601 KPP1513 distance=79' 02246+2537 ALP 7 distance=84' 02272+2403 POU 193 distance=85' 02311+2344 POU 204 distance=92' 02236+2502 LDS3379 distance=94' 02251+2612 UC 35 distance=94' 02370+2439 RAO 8BC distance=95' 02355+2408 POU 209 distance=95' 02370+2439 STFA 5AB distance=95' 02364+2422 POU 210 distance=96' 02336+2642 OSW 71 distance=97' 02286+2649 J 647 distance=100' 02237+2433 POU 183 distance=102' 02291+2331 VBS 6Ba,Bb distance=106' 02291+2331 HJL1019AB distance=108' 02254+2346 POU 185 distance=113' 02378+2419 POU 211 distance=114' 02244+2358 POU 184 distance=114' 02390+2513 NSN 529 distance=115' 02235+2623 KU 76 distance=118' 02229+2417 LDS3376 distance=119' 02222+2437 POU 180 distance=119' 02282+2320 HU 428 distance=120' 02313+2714 GRV 132 distance=121' 02396+2525 POU 212 distance=124' 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 02305+2514 STF 271 AB 184 13.0 1
Show 02305+2514 STF 271 AC 30 115.8 1
Show 02307+2527 POU 203 50 13.4 14
Show 02314+2523 POU 205 113 7.4 14
Show 02302+2453 POU 202 151 17.6 22
Show 02289+2514 POU 197 99 10.2 23
Show 02300+2453 POU 199 51 14.9 23
Show 02300+2450 POU 200 193 14.8 26
Show 02286+2525 POU 196 116 17.7 29
Show 02324+2532 SKF1672 262 2.3 32
Show 02301+2440 POU 201 165 10.6 35
Show 02276+2446 POU 194 269 8.6 49
Show 02335+2556 LDS1128 191 6.4 58
Show 02294+2418 POU 198 74 4.1 59
Show 02281+2426 POU 195 253 4.4 59
Show 02261+2500 POU 190 5.6 62
Show 02340+2432 POU 206 65 12.4 64
Show 02349+2446 POU 208 70 14.4 66
Show 02263+2441 POU 191 246 5.7 67
Show 02268+2427 POU 192 294 21.5 70
Show 02303+2624 SKF2671 307 1.1 70
Show 02261+2437 POU 189 7 8.8 72
Show 02259+2435 POU 186 251 16.2 73
Show 02351+2553 LDS1130 15 10.2 74
Show 02344+2421 POU 207 54 11.0 75
Show 02250+2529 COU 357 119 0.3 77
Show 02259+2601 KPP1513 359 11.4 79
Show 02246+2537 ALP 7 48 41.5 84
Show 02272+2403 POU 193 334 10.9 85
Show 02311+2344 POU 204 134 8.6 92
Show 02236+2502 LDS3379 180 15.8 94
Show 02251+2612 UC 35 339 41.2 94
Show 02370+2439 RAO 8 BC 282 0.6 95
Show 02355+2408 POU 209 65 4.5 95
Show 02370+2439 STFA 5 AB 275 37.9 95
Show 02364+2422 POU 210 5 6.4 96
Show 02336+2642 OSW 71 58 29.1 97
Show 02286+2649 J 647 136 4.2 100
Show 02237+2433 POU 183 176 7.2 102
Show 02291+2331 VBS 6 Ba,Bb 49 0.5 106
Show 02291+2331 HJL1019 AB 323 217.1 108
Show 02254+2346 POU 185 6 5.9 113
Show 02378+2419 POU 211 35 4.7 114
Show 02244+2358 POU 184 242 5.2 114
Show 02390+2513 NSN 529 320 2.7 115
Show 02235+2623 KU 76 349 32.0 118
Show 02229+2417 LDS3376 65 95.3 119
Show 02222+2437 POU 180 160 12.4 119
Show 02282+2320 HU 428 219 0.3 120
Show 02313+2714 GRV 132 46 26.2 121
Show 02396+2525 POU 212 245 16.1 124

 
 
WDS 02305+2514 : COMPONENTS
 
 
  A B
B pa=184.0°
sep=12.94"
 
C pa=27.1°
sep=113.24"
pa=24.8°
sep=125.25"
 
 
02305+2514 A
 
 
Name HD 15524 Coord arcsec 2000 023032.31+251406.8 Mag 5.93 Spectral class F6IV (yellow-white)
PmRA 64.00 PmDE -82.0 SAO 75407 HIP 11670
Tycho2 1770-01527-1 HD 15524 HR 728 GC 3001
ADS 1904 BD BD+24 358 FK5 2171
Tycho2
Tycho2 1770-01527-1 Pflag RAmdeg 37.63480945 DEmdeg 25.23502935
PmRA 62.3 PmDE -75.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.51 EpDEm 1991.45
Num 15 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 6.369 E BTmag 0.014 VTmag 5.928
E VTmag 0.010 Prox 999 TYC T HIP 11670
CCDM RAdeg 37.63465167 DEdeg 25.23520278 EpRA 1990 1.76
EpDE 1990 1.73 E RAdeg 3.6 E DEdeg 3.9 Posflg
Corr -0.3
SAO
SAO 75407 DelFlag RA1950 PmRA1950 0.0047
DE1950 PmDE1950 -0.076 Vmag 5.9 SpType F5
Double code Source 70 CatNum 3001 DM BD+24 358
DMcomp BDsup HD 15524 M HD 0
GC 3001 RA1950rad 0.64427274 DE1950rad 0.43658587 PmRA2000 0.0047
PmDE2000 -0.081
Hipparcos
Catalog H HIP 11670 Proxy RAhms 02 30 32.31
DEdms +25 14 06.8 Vmag 5.88 VarFlag R Vmag H
RAdeg 37.6346 DEdeg 25.2352 AstroRef Plx 19.59
CCDM 02306+2515 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 15524 BD BD+24 358
CD CP Dm number +24 358 VIred 0.48
SpType F6IV R SpType Coord arcsec 2000 023032.31+251406.8
Hipparcos 2
HIP 11670 Sn 5 So 0 Nc 1
RArad 0.6568484206 DErad 0.440437572 Plx 19.32 PmRA 62.71
PmDE -73.04 E RArad 0.28 E DErad 0.28 E Plx 0.44
E pmRA 0.36 E pmDE 0.34 Hpmag 5.9694 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.412 E BV 0.006
VI 0.48
 
 
02305+2514 B
 
 
Coord arcsec 2000 023032.24+251353.9 Mag 9.94 Calc delta mag 4.01 Calc coord yes
 
 
02305+2514 C
 
 
Coord arcsec 2000 023036.11+251547.6 Mag 12.7 PmRA -8.00 PmDE -12.0
Calc delta mag 6.77 Calc coord yes