02550-1402 GAL 328 AB

 
 
02h 54m 54.18s -14° 01' 29.5" P.A. 278.00 sep 11.3 mag 7.11,14.10 Sp F2III/IV dist. 200 pc (652.4 l.y.)
 
 
Coord 2000 02550-1402 Discov num GAL 328 Comp AB Coord arcsec 2000 02 54 54.18 -14 01 29.5
Date first 1901 Date last 2015 Obs 6
Pa first 279 Pa last 277.6 P.A. Now (θ) 277.6°
Sep first 11.4 Sep last 11.269 Sep. Now (ρ) 11.269"
Mag pri 7.11 Mag sec 14.10 delta mag (ΔM) 6.99 Spectral class F2III/IV (yellow-white)
Pri motion ra -016 Sec motion ra -011
Pri motion dec -005 Sec motion dec -005
Notes N (See Notes)
rPM=0.298 (< 0.3, Physical double)
This double is physical.
 
 
02550-1402 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 148663 02 54 54 -14 01 30 HDS 372 Aa,Ab 2019 5 150 0.3 7.22 10.24 3.02
Show 148663 02 54 54 -14 01 30 GAL 328 AB 2015 6 278 11.3 7.11 14.10 6.99 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus SAO 148663 HIP 13578 Tycho2 5293-00249-1
Gaia DR2 5157635980190875136 HD 18183 GC 3507 BD BD-14 557
Distance 200 Distance ly 652.4
 
 
WDS 02550-1402 GAL 328 AB : NOTES
 
 
discov_num notes refcode
GAL 328 Object #81 in Gallo's original list. Gal1912b
 
 
REFERENCES
 
 
refcode metd author reference
Gal1912b Pa j Gallo, J. .
Gal1912b Bol. Tacubaya #3, 1912
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02550-1402 GAL 328 AB 1998 3 277 11.3 7.11 14.10 N D 025454.18-140129.5
02550-1402 GAL 328 AB 1999 4 276 11.3 7.11 14.10 N D 025454.18-140129.5
02550-1402 GAL 328 AB 2015 5 278 11.3 7.11 14.10 F2III/IV N 025454.18-140129.5

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WDS 02550-1402 GAL 328 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02550-1402 GAL 328 AB : MEASURES
 
 
No records found.

 
 
WDS 02550-1402 : VIRTUAL EYEPIECE
 
 

02550-1402 GAL 328A mag 7.11 Sp F2III/IV 02550-1402 HDS 372Ab sep 0.3 P.A. 151.10 mag 10.24 02550-1402 GAL 328B sep 10.9 P.A. 277.80 mag 14.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 02550-1402 : ALADIN DSS IMAGE @ 02h 54m 54.18s -14° 01' 29.5"
 
 
 
 
WDS 02550-1402 GAL 328 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02550-1402  GAL 328AB distance=0' 02537-1421  GAL  80 distance=26' 02575-1340  UC  907 distance=43' 02585-1453  GWP 405 distance=74' 02596-1436  LDS3445 distance=78' 02559-1521  LDS3441 distance=81' 02525-1246  LWR   4 distance=83' 02571-1244  GWP 401 distance=84' 02573-1241  LDS5406 distance=87' 02490-1432  KPP2871 distance=92' 03013-1410  TDS2415 distance=95' 03014-1409  GWP 410 distance=96' 02483-1421  LDS5395 distance=97' 02484-1338  RST3372 distance=98' 02542-1225  GWP 387 distance=98' 02514-1526  GWP 382 distance=99' 02557-1223  GAL 329 distance=100' 02593-1234  A  2609 distance=109' 02531-1212  GAL 327 distance=112' 02524-1546  LDS5398 distance=113' 02553-1209  GWP 395 distance=114' 02492-1242  LDS5397 distance=115' 02470-1358  A  2905 distance=116' 02580-1215  UC  913 distance=116' 02580-1550  HU  811AB distance=118' 02580-1550  WIS  78AC distance=118' 02551-1603  HDS 373 distance=122' 02470-1320  RST3371 distance=123' 02537-1603  A  2907 distance=123' 02508-1212  UC  826 distance=125' 02481-1244  GAL 326 distance=126' 02558-1606  GWP 398 distance=126' 02560-1607  ARA  16 distance=127' 03038-1340  CVR1735 distance=132' 02535-1151  GAL  79 distance=132' 03025-1516  HJL1114 distance=134' 02547-1147  UC  855 distance=135' 03042-1421  LDS5410 distance=138' 03042-1335  RST3376 distance=138' 02472-1523  BU 1002 distance=139' 03043-1428  TDS2435 distance=140' 02546-1623  ARA  15 distance=141' 03025-1232  UC  932 distance=143' 02583-1616  LDS5407AB distance=144' 02583-1616  LDS5407Aa,Ab distance=144' 02474-1536  BRT 606 distance=145' 02449-1336  GWP 363 distance=148' 03037-1251  LDS3450 distance=148' 02564-1133  LDS5405 distance=150' 02456-1508  BRT 605 distance=150' 03054-1432  GWP 418 distance=156' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02550-1402 HDS 372 Aa,Ab 150 0.3
Show 02550-1402 GAL 328 AB 278 11.3
Show 02537-1421 GAL 80 155 6.1 26
Show 02575-1340 UC 907 277 65.1 43
Show 02585-1453 GWP 405 97 398.9 74
Show 02596-1436 LDS3445 337 9.8 78
Show 02559-1521 LDS3441 23 18.3 81
Show 02525-1246 LWR 4 295 15.4 83
Show 02571-1244 GWP 401 17 8.9 84
Show 02573-1241 LDS5406 295 286.0 87
Show 02490-1432 KPP2871 99 8.4 92
Show 03013-1410 TDS2415 301 5.6 95
Show 03014-1409 GWP 410 267 53.2 96
Show 02483-1421 LDS5395 120 214.4 97
Show 02484-1338 RST3372 112 1.9 98
Show 02542-1225 GWP 387 346 11.7 98
Show 02514-1526 GWP 382 82 66.7 99
Show 02557-1223 GAL 329 204 28.5 100
Show 02593-1234 A 2609 348 0.6 109
Show 02531-1212 GAL 327 332 11.2 112
Show 02524-1546 LDS5398 105 114.7 113
Show 02553-1209 GWP 395 254 21.9 114
Show 02492-1242 LDS5397 354 14.0 115
Show 02470-1358 A 2905 188 3.6 116
Show 02580-1215 UC 913 256 10.8 116
Show 02580-1550 HU 811 AB 239 1.7 118
Show 02580-1550 WIS 78 AC 351 144.0 118
Show 02551-1603 HDS 373 137 0.5 122
Show 02470-1320 RST3371 341 4.3 123
Show 02537-1603 A 2907 128 1.7 123
Show 02508-1212 UC 826 163 28.9 125
Show 02481-1244 GAL 326 34 29.9 126
Show 02558-1606 GWP 398 56 81.4 126
Show 02560-1607 ARA 16 233 8.0 127
Show 03038-1340 CVR1735 249 131.0 132
Show 02535-1151 GAL 79 354 5.7 132
Show 03025-1516 HJL1114 200 0.0 134
Show 02547-1147 UC 855 277 25.6 135
Show 03042-1421 LDS5410 302 14.9 138
Show 03042-1335 RST3376 146 1.2 138
Show 02472-1523 BU 1002 356 1.5 139
Show 03043-1428 TDS2435 57 1.0 140
Show 02546-1623 ARA 15 6 11.7 141
Show 03025-1232 UC 932 205 10.2 143
Show 02583-1616 LDS5407 AB 93 241.9 144
Show 02583-1616 LDS5407 Aa,Ab 65 3.3 144
Show 02474-1536 BRT 606 331 3.0 145
Show 02449-1336 GWP 363 272 156.9 148
Show 03037-1251 LDS3450 294 114.3 148
Show 02564-1133 LDS5405 220 11.7 150
Show 02456-1508 BRT 605 209 4.1 150

 
 
WDS 02550-1402 : COMPONENTS
 
 
  A Ab
Ab pa=151.1°
sep=0.28"
 
B pa=277.8°
sep=10.94"
pa=279.0°
sep=11.11"
 
 
02550-1402 A
 
 
Coord arcsec 2000 025454.18-140129.5 Mag 7.11 Spectral class F2III/IV (yellow-white) PmRA -16.00
PmDE -5.0 SAO 148663 HIP 13578 Tycho2 5293-00249-1
HD 18183 GC 3507 BD BD-14 557
Tycho2
Tycho2 5293-00249-1 Pflag RAmdeg 43.72572524 DEmdeg -14.02485703
PmRA -16.4 PmDE -3.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.11 EpDEm 1991.16
Num 15 Q RAmdeg 1.4 Q DEmdeg 1.6 Q pmRA 1.5
Q pmDE 1.6 BTmag 7.477 E BTmag 0.016 VTmag 7.115
E VTmag 0.011 Prox 797 TYC T HIP 13578
CCDM AB RAdeg 43.72576417 DEdeg -14.02484917 EpRA 1990 1.75
EpDE 1990 1.72 E RAdeg 4.6 E DEdeg 5.1 Posflg P
Corr -0.1
SAO
SAO 148663 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.002 Vmag 7.2 SpType F0
Double code Source 70 CatNum 3507 DM BD-14 557
DMcomp BDsup HD 18183 M HD 0
GC 3507 RA1950rad 0.75282261 DE1950rad -0.24830745 PmRA2000 -0.0003
PmDE2000 0
Hipparcos
Catalog H HIP 13578 Proxy H RAhms 02 54 54.18
DEdms -14 01 29.5 Vmag 7.07 VarFlag R Vmag G
RAdeg 43.7258 DEdeg -14.0248 AstroRef * Plx 4.03
CCDM 02549-1401 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 165 Rho 0.266 HD 18183 BD BD-14 557
CD CP Dm number -14 557 VIred 0.4
SpType F2III/IV R SpType Coord arcsec 2000 025454.18-140129.5
Hipparcos 2
HIP 13578 Sn 55 So 3 Nc 2
RArad 0.7631586549 DErad -0.244779779 Plx 5 PmRA -13.72
PmDE -2.88 E RArad 0.74 E DErad 0.73 E Plx 1
E pmRA 0.93 E pmDE 1.06 Hpmag 7.1563 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.336 E BV 0.012
VI 0.4
 
 
02550-1402 Ab
 
 
Coord arcsec 2000 025454.19-140129.7 Mag 10.24 Calc delta mag 3.02 Calc coord yes
 
 
02550-1402 B
 
 
Coord arcsec 2000 025453.44-140128.0 Mag 14.1 PmRA -11.00 PmDE -5.0
Calc delta mag 6.88 Calc coord yes