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Doubles in session


Current system
02570+1714
HO 317
HD 18309


Nearby doubles
35' : 02585+1648
KPP 20

36' : 02586+1741
HO 498

37' : 02595+1704
HO 318

48' : 02564+1801
OCC 901

52' : 02577+1624
HEI 27

54' : 02560+1623
LDS3439

55' : 02544+1754
GWP 389

59' : 02564+1616
HEI 25

62' : 02554+1617
HEI 24

63' : 02590+1811
COU 680

65' : 02529+1649
CHE 74

68' : 03005+1800
STT 49AB

69' : 02566+1607
HEI 26

77' : 03024+1711
CVN 10AB

82' : 03018+1631
NSN 535

83' : 02516+1739
CHE 73

84' : 02514+1736
KU 79

85' : 02561+1551
UC 882

86' : 02540+1601
HDS 370

93' : 03014+1607
BPM 68

94' : 02570+1848
GRV 153

99' : 02511+1805
CHE 72

100' : 03023+1820
A 2414

101' : 02564+1534
BPM 64

103' : 02546+1850
GRV 150

103' : 02501+1646
GWP 378



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.

02570+1714 HO 317 (HD 18309)

 
 
02h 57m 01.54s +17° 14' 22.1" P.A. 309.00 sep 3.6 mag 8.96,11.11 Sp A0 dist. 168.07 pc (548.24 l.y.)
 
 
Coord 2000 02570+1714 Discov num HO  317 Comp Coord arcsec 2000 02 57 01.54 +17 14 22.1
Date first 1890 Date last 2016 Obs 25
Pa first 308 Pa last 309.2 P.A. Now (θ) 309.2°
Sep first 2.8 Sep last 3.588 Sep. Now (ρ) 3.588"
Mag pri 8.96 Mag sec 11.11 delta mag (ΔM) 2.15 Spectral class A0 (white)
Pri motion ra +018 Sec motion ra -014
Pri motion dec -022 Sec motion dec +017
Notes
rPM=1.775
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 18309 Constellation Aries SAO 93197 HIP 13752
Tycho2 1224-00199-1 Gaia DR2 35169528681869696 HD 18309 BD BD+16 373
Distance 168.07 Distance ly 548.24
 
 
WDS 02570+1714 HO 317 (HD 18309) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02570+1714 HO 317 2001 22 309 3.4 8.96 11.11 A0 D 025701.54+171422.1
02570+1714 HO 317 2013 24 309 3.5 8.96 11.11 A0 025701.54+171422.1
02570+1714 HO 317 2016 25 309 3.6 8.96 11.11 A0 025701.54+171422.1

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

 
 
WDS 02570+1714 HO 317 (HD 18309) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02570+1714 HO 317 (HD 18309) : MEASURES
 
 
No records found.

 
 
WDS 02570+1714 (HD 18309) : VIRTUAL EYEPIECE
 
 

02570+1714 HO 317A mag 8.96 Sp A0 02570+1714 HO 317B sep 3.5 P.A. 310.50 mag 11.11 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02570+1714 (HD 18309) : ALADIN DSS IMAGE @ 02h 57m 01.54s +17° 14' 22.1"
 
 
 
 
WDS 02570+1714 HO 317 (HD 18309) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02570+1714 HO 317 distance=0' 02585+1648 KPP 20 distance=35' 02586+1741 HO 498 distance=36' 02595+1704 HO 318 distance=37' 02564+1801 OCC 901 distance=48' 02577+1624 HEI 27 distance=52' 02560+1623 LDS3439 distance=54' 02544+1754 GWP 389 distance=55' 02564+1616 HEI 25 distance=59' 02554+1617 HEI 24 distance=62' 02590+1811 COU 680 distance=63' 02529+1649 CHE 74 distance=65' 03005+1800 STT 49AB distance=68' 03005+1800 STT 49AC distance=68' 02566+1607 HEI 26 distance=69' 03024+1711 CVN 10AB distance=77' 03024+1711 BNK 2Ba,Bb distance=77' 03018+1631 NSN 535 distance=82' 02516+1739 CHE 73 distance=83' 02514+1736 KU 79 distance=84' 02561+1551 UC 882 distance=85' 02540+1601 HDS 370 distance=86' 03014+1607 BPM 68 distance=93' 02570+1848 GRV 153 distance=94' 02511+1805 CHE 72 distance=99' 03023+1820 A 2414 distance=100' 02564+1534 BPM 64 distance=101' 02546+1850 GRV 150 distance=103' 02501+1646 GWP 378 distance=103' 03028+1817 GWP 411 distance=104' 02502+1802 COU 676 distance=109' 03002+1853 COU2566 distance=111' 03029+1827 LDS3449 distance=112' 02493+1728 STF 311BC distance=112' 02493+1728 STF 311AB distance=112' 02493+1728 ARN 31AD distance=112' 02493+1728 STF 311AC distance=112' 02493+1728 TOB 364AE distance=112' 02493+1728 TOB 364AF distance=112' 02493+1728 OCC9077Aa,Ab distance=112' 02595+1526 UC 927 distance=114' 02503+1608 BRT1172 distance=117' 02558+1909 A 2342 distance=117' 02507+1601 BPM 61 distance=117' 03047+1754 OCC 903 distance=117' 02495+1805 CHE 71 distance=119' 02574+1913 OCC 879 distance=120' 03008+1527 BPM 67 distance=121' 02584+1914 YR 9 distance=121' 02521+1536 GWP 383 distance=122' 02549+1913 GWP 394 distance=123' 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 02570+1714 HO 317 309 3.6
Show 02585+1648 KPP 20 196 7.3 35
Show 02586+1741 HO 498 62 0.4 36
Show 02595+1704 HO 318 26 3.2 37
Show 02564+1801 OCC 901 -1 -1.0 48
Show 02577+1624 HEI 27 133 2.2 52
Show 02560+1623 LDS3439 297 17.7 54
Show 02544+1754 GWP 389 301 9.5 55
Show 02564+1616 HEI 25 46 0.4 59
Show 02554+1617 HEI 24 197 4.5 62
Show 02590+1811 COU 680 102 0.4 63
Show 02529+1649 CHE 74 329 25.3 65
Show 03005+1800 STT 49 AB 48 2.3 68
Show 03005+1800 STT 49 AC 208 147.1 68
Show 02566+1607 HEI 26 220 1.2 69
Show 03024+1711 CVN 10 AB 132 0.8 77
Show 03024+1711 BNK 2 Ba,Bb 57 0.1 77
Show 03018+1631 NSN 535 309 16.2 82
Show 02516+1739 CHE 73 184 27.3 83
Show 02514+1736 KU 79 296 20.9 84
Show 02561+1551 UC 882 174 33.2 85
Show 02540+1601 HDS 370 53 0.2 86
Show 03014+1607 BPM 68 75 108.5 93
Show 02570+1848 GRV 153 277 7.6 94
Show 02511+1805 CHE 72 151 32.9 99
Show 03023+1820 A 2414 68 0.5 100
Show 02564+1534 BPM 64 110 81.2 101
Show 02546+1850 GRV 150 353 12.2 103
Show 02501+1646 GWP 378 112 30.5 103
Show 03028+1817 GWP 411 188 7.5 104
Show 02502+1802 COU 676 156 0.9 109
Show 03002+1853 COU2566 59 0.8 111
Show 03029+1827 LDS3449 123 55.0 112
Show 02493+1728 STF 311 BC 110 23.8 112
Show 02493+1728 STF 311 AB 118 3.2 112
Show 02493+1728 ARN 31 AD 134 221.7 112
Show 02493+1728 STF 311 AC 113 25.5 112
Show 02493+1728 TOB 364 AE 184 14.2 112
Show 02493+1728 TOB 364 AF 17 17.5 112
Show 02493+1728 OCC9077 Aa,Ab -1 0.0 112
Show 02595+1526 UC 927 139 27.8 114
Show 02503+1608 BRT1172 75 5.2 117
Show 02558+1909 A 2342 22 0.4 117
Show 02507+1601 BPM 61 122 23.5 117
Show 03047+1754 OCC 903 -1 0.1 117
Show 02495+1805 CHE 71 176 12.2 119
Show 02574+1913 OCC 879 -1 0.1 120
Show 03008+1527 BPM 67 140 59.3 121
Show 02584+1914 YR 9 239 0.6 121
Show 02521+1536 GWP 383 353 10.2 122
Show 02549+1913 GWP 394 160 9.7 123

 
 
WDS 02570+1714 : COMPONENTS
 
 
  A
B pa=310.5°
sep=3.49"
 
 
02570+1714 A
 
 
Componente originario normalizzato AB Name HD 18309 Coord arcsec 2000 025701.54+171422.1 Mag 8.96
Spectral class A0 (white) PmRA 18.00 PmDE -22.0 SAO 93197
HIP 13752 Tycho2 1224-00199-1 HD 18309 BD BD+16 373
Tycho2
Tycho2 1224-00199-1 Pflag RAmdeg 44.25640423 DEmdeg 17.23948306
PmRA 24.2 PmDE -26.1 E RAmdeg 9 E DEmdeg 11
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.88 EpDEm 1990.25
Num 7 Q RAmdeg 4.1 Q DEmdeg 2.7 Q pmRA 4.2
Q pmDE 2.8 BTmag 9.128 E BTmag 0.020 VTmag 8.958
E VTmag 0.018 Prox 36 TYC T HIP 13752
CCDM A RAdeg 44.25635111 DEdeg 17.23953917 EpRA 1990 1.91
EpDE 1990 1.86 E RAdeg 9.2 E DEdeg 10.9 Posflg
Corr -0.3
SAO
SAO 93197 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.01 Vmag 8.9 SpType A0
Double code Source 28 CatNum 789 DM BD+16 373
DMcomp BDsup HD 18309 M HD 0
GC RA1950rad 0.76019518 DE1950rad 0.29739045 PmRA2000 0.0015
PmDE2000 -0.013
Hipparcos
Catalog H HIP 13752 Proxy H RAhms 02 57 01.52
DEdms +17 14 22.3 Vmag 8.74 VarFlag R Vmag H
RAdeg 44.2563 DEdeg 17.2395 AstroRef A Plx 4.83
CCDM 02570+1714 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 309 Rho 3.581 HD 18309 BD BD+16 373
CD CP Dm number +16 373 VIred 0.13
SpType A0 R SpType Coord arcsec 2000 025701.52+171422.3
Hipparcos 2
HIP 13752 Sn 15 So 3 Nc 2
RArad 0.7724188721 DErad 0.3008867554 Plx 5.95 PmRA 18.56
PmDE -21.59 E RArad 1.32 E DErad 0.82 E Plx 1.15
E pmRA 2.11 E pmDE 1.09 Hpmag 8.8051 E Hpmag 0.0019
SHp 0.009 VA 0 BV 0.118 E BV 0.14
VI 0.27
CCDM
Ccdm 02570+1714 RComp Comp A Note1
Note2 Discov num DRAs 1.50 DDEs 23.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A0 PmNote *
PmRA 11 PmDE -4 Dm number +16 373 Cat1 BD
Name2 +17 258 Cat2 AGK2/3 HD 18309 M HD
ADS BDS A 2230 M ADS BDS N IDS IDS 02514N1650A
HIC 13752
 
 
02570+1714 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025701.35+171424.4 Mag 11.11 PmRA -14.00
PmDE 17.0 Calc delta mag 2.15 Calc coord yes
CCDM
Ccdm 02570+1714 RComp Comp B Note1
Note2 Discov num HO 317 DRAs DDEs
R dRAs Year 1953 Theta 308 Rho 3.2
Obs 15 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2230 M ADS BDS N IDS IDS 02514N1650B
HIC 13752