00312+0237 TDS 1505 (HD 2758)

 
 
00h 31m 11.09s +02° 37' 24.9" P.A. 76.00 sep 0.8 mag 10.32,10.38 Sp F8
 
 
Coord 2000 00312+0237 Discov num TDS1505 Comp Coord arcsec 2000 00 31 11.09 +02 37 24.9
Date first 1991 Date last 2010 Obs 2
Pa first 70 Pa last 76.2 P.A. Now (θ) 76.2°
Sep first 0.4 Sep last 0.76 Sep. Now (ρ) 0.76"
Mag pri 10.32 Mag sec 10.38 delta mag (ΔM) 0.06 Spectral class F8 (yellow-white)
Pri motion ra +016 Sec motion ra +016
Pri motion dec +008 Sec motion dec +008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 2758 Constellation Cetus Tycho2 0013-00257-1 Gaia DR2 2547602221475024384
HD 2758
 
 
WDS 00312+0237 TDS 1505 (HD 2758) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho 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
00312+0237 TDS1505 1991 1 70 0.4 10.32 10.38 003111.09+023724.9
00312+0237 TDS1505 2010 2 76 0.8 10.32 10.38 F8 003111.09+023724.9

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WDS 00312+0237 TDS 1505 (HD 2758) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00312+0237 TDS 1505 (HD 2758) : MEASURES
 
 
No records found.

 
 
WDS 00312+0237 (HD 2758) : VIRTUAL EYEPIECE
 
 

00312+0237 TDS1505A mag 10.32 Sp F8 00312+0237 TDS1505B sep 0.8 P.A. 76.20 mag 10.38 virtual eyepiece
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Radius:
Components only
 
 
WDS 00312+0237 (HD 2758) : ALADIN DSS IMAGE @ 00h 31m 11.09s +02° 37' 24.9"
 
 
 
 
WDS 00312+0237 TDS 1505 (HD 2758) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


00312+0237  TDS1505 distance=0' 00288+0251  HJ  623AB distance=38' 00288+0251  HJ  623AC distance=38' 00288+0251  HJ  623BC distance=38' 00310+0315  CVR 325 distance=38' 00314+0158  LDS 865 distance=40' 00334+0259  SKF1511 distance=40' 00294+0206  RST5181 distance=42' 00321+0155  GWP  60 distance=45' 00349+0259  CVR 336 distance=60' 00271+0245  J  1434 distance=62' 00351+0209  RST5182 distance=65' 00351+0306  HDO  26 distance=67' 00274+0203  TVB  22 distance=67' 00357+0233  LAW   7 distance=69' 00297+0342  GRV  25 distance=69' 00272+0320  CVR1044 distance=74' 00309+0354  OCC 547 distance=77' 00356+0319  HDO  25 distance=79' 00341+0126  CVR 335 distance=83' 00358+0326  HEI 423 distance=85' 00347+0350  HDO  23 distance=90' 00359+0333  HEI 424 distance=91' 00274+0124  GWP  51 distance=93' 00322+0409  BAL2078 distance=93' 00254+0156  STT   8 distance=96' 00357+0126  WIS  14 distance=99' 00325+0101  GWP  61 distance=99' 00298+0101  BAL 946 distance=100' 00374+0205  HDO  29 distance=100' 00378+0224  HDS  88 distance=101' 00267+0122  CVR1042 distance=102' 00380+0234  A  2302 distance=103' 00380+0246  OCC 979 distance=103' 00379+0300  HDO  30 distance=103' 00263+0350  HDO  18 distance=104' 00305+0420  RAO 525 distance=104' 00363+0123  OCC  26 distance=107' 00382+0304  HDO  32 distance=107' 00382+0305  BU 9031 distance=109' 00259+0356  MIL   1 distance=111' 00382+0322  J  1042 distance=115' 00268+0102  BAL 945 distance=116' 00260+0407  J   632 distance=119' 00358+0100  WAA   8 distance=120' 00274-0047  UC  372 distance=125' 00377+0355  CVR 342 distance=125' 00257+0414  J   631 distance=126' 00384+0130  BAL 947 distance=128' 00240+0346  OCC 951Aa,Ab distance=129' 00240+0346  HDO  16AB distance=129' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 00312+0237 TDS1505 76 0.8
Show 00288+0251 HJ 623 AB 347 19.7 38
Show 00288+0251 HJ 623 AC 13 63.9 38
Show 00288+0251 HJ 623 BC 23 46.9 38
Show 00310+0315 CVR 325 273 18.7 38
Show 00314+0158 LDS 865 291 11.5 40
Show 00334+0259 SKF1511 296 3.7 40
Show 00294+0206 RST5181 187 2.0 42
Show 00321+0155 GWP 60 95 21.5 45
Show 00349+0259 CVR 336 150 24.2 60
Show 00271+0245 J 1434 264 2.0 62
Show 00351+0209 RST5182 167 1.4 65
Show 00351+0306 HDO 26 112 20.7 67
Show 00274+0203 TVB 22 76 16.5 67
Show 00357+0233 LAW 7 104 0.4 69
Show 00297+0342 GRV 25 42 42.2 69
Show 00272+0320 CVR1044 232 4.6 74
Show 00309+0354 OCC 547 -1 0.0 77
Show 00356+0319 HDO 25 340 22.8 79
Show 00341+0126 CVR 335 110 30.0 83
Show 00358+0326 HEI 423 336 1.4 85
Show 00347+0350 HDO 23 128 29.6 90
Show 00359+0333 HEI 424 274 1.6 91
Show 00274+0124 GWP 51 21 67.9 93
Show 00322+0409 BAL2078 299 9.2 93
Show 00254+0156 STT 8 -1 1.0 96
Show 00357+0126 WIS 14 131 774.7 99
Show 00325+0101 GWP 61 162 29.9 99
Show 00298+0101 BAL 946 282 4.9 100
Show 00374+0205 HDO 29 31 29.6 100
Show 00378+0224 HDS 88 294 0.6 101
Show 00267+0122 CVR1042 192 3.8 102
Show 00380+0234 A 2302 154 0.7 103
Show 00380+0246 OCC 979 -1 0.2 103
Show 00379+0300 HDO 30 42 6.5 103
Show 00263+0350 HDO 18 172 60.0 104
Show 00305+0420 RAO 525 66 1.6 104
Show 00363+0123 OCC 26 -1 0.1 107
Show 00382+0304 HDO 32 61 9.9 107
Show 00382+0305 BU 9031 155 24.0 109
Show 00259+0356 MIL 1 350 67.2 111
Show 00382+0322 J 1042 291 3.3 115
Show 00268+0102 BAL 945 250 23.1 116
Show 00260+0407 J 632 79 1.9 119
Show 00358+0100 WAA 8 54 1.5 120
Show 00274-0047 UC 372 341 25.6 125
Show 00377+0355 CVR 342 294 14.4 125
Show 00257+0414 J 631 111 3.7 126
Show 00384+0130 BAL 947 216 19.2 128
Show 00240+0346 OCC 951 Aa,Ab -1 0.1 129
Show 00240+0346 HDO 16 AB 290 50.7 129

 
 
WDS 00312+0237 : COMPONENTS
 
 
  A
B pa=76.2°
sep=0.76"
 
 
00312+0237 A
 
 
Componente originario normalizzato AB Name HD 2758 Coord arcsec 2000 003111.09+023724.9 Mag 10.32
Spectral class F8 (yellow-white) PmRA 16.00 PmDE 8.0 Tycho2 0013-00257-1
HD 2758
Tycho2
Tycho2 0013-00257-1 Pflag RAmdeg 7.79627035 DEmdeg 2.62360559
PmRA 15.7 PmDE 7.5 E RAmdeg 17 E DEmdeg 19
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.87 EpDEm 1987.25
Num 4 Q RAmdeg 2.5 Q DEmdeg 1.4 Q pmRA 2.6
Q pmDE 1.4 BTmag 10.255 E BTmag 0.036 VTmag 9.671
E VTmag 0.030 Prox 999 TYC T HIP
CCDM RAdeg 7.79623444 DEdeg 2.62358472 EpRA 1990 1.79
EpDE 1990 1.77 E RAdeg 18.0 E DEdeg 22.2 Posflg
Corr -0.2
 
 
00312+0237 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003111.14+023725.1 Mag 10.38 PmRA 16.00
PmDE 8.0 Calc delta mag 0.06 Calc coord yes