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Current system
18253-2434
RST 4010
HD 315618


Nearby doubles
33' : 18274-2420
KPP 412

38' : 18264-2509
J 1742

42' : 18273-2503
LDS 639

52' : 18289-2422
LEO 38

54' : 18213-2433
RST4008

54' : 18229-2352
ARA2230

55' : 18292-2436
B 392

58' : 18289-2503
H N 125AB

59' : 18281-2349
ARA2231

60' : 18229-2524
B 389

62' : 18216-2359
B 388

62' : 18216-2358
ARA2318

63' : 18280-2525
WFC 208
Kaus Borealis

64' : 18210-2408
RST4007

67' : 18220-2344
ARA2229

70' : 18294-2353
B 393

75' : 18200-2417
RST3176

75' : 18227-2328
BRT3067

76' : 18280-2328
LEO 18

83' : 18218-2327
DON 895

89' : 18266-2600
J 2213

90' : 18265-2601
J 2212

91' : 18303-2533
B 394

98' : 18306-2329
ARA2233

98' : 18218-2309
ARA2228

99' : 18236-2610
HO 566



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18253-2434 RST 4010 (HD 315618)

 
 
18h 25m 16.22s -24° 34' 08.2" P.A. 116.00 sep 0.7 mag 11.00,11.20 Sp F8
 
 
Coord 2000 18253-2434 Discov num RST4010 Comp Coord arcsec 2000 18 25 16.22 -24 34 08.2
Date first 1936 Date last 2016 Obs 5
Pa first 115 Pa last 116.1 P.A. Now (θ) 116.1°
Sep first 0.4 Sep last 0.739 Sep. Now (ρ) 0.739"
Mag pri 11.00 Mag sec 11.20 delta mag (ΔM) 0.2 Spectral class F8 (yellow-white)
Pri motion ra +001 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 315618 Constellation Sagittarius Tycho2 6861-00564-1 Gaia DR2 4077271076132952704
HD 315618
 
 
WDS 18253-2434 RST 4010 (HD 315618) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18253-2434 RST4010 1949 3 114 0.4 11.00 11.20 F8 182516.22-243408.2
18253-2434 RST4010 2015 4 118 0.7 11.00 11.20 F8 S 182516.22-243408.2
18253-2434 RST4010 2016 5 116 0.7 11.00 11.20 F8 S 182516.22-243408.2

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

 
 
WDS 18253-2434 RST 4010 (HD 315618) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18253-2434 RST 4010 (HD 315618) : MEASURES
 
 
No records found.

 
 
WDS 18253-2434 (HD 315618) : VIRTUAL EYEPIECE
 
 

18253-2434 RST4010A mag 11 Sp F8 18253-2434 RST4010B sep 0.7 P.A. 118.30 mag 11.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18253-2434 (HD 315618) : ALADIN DSS IMAGE @ 18h 25m 16.22s -24° 34' 08.2"
 
 
 
 
WDS 18253-2434 RST 4010 (HD 315618) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18253-2434 RST4010 distance=0' 18274-2420 KPP 412 distance=33' 18264-2509 J 1742 distance=38' 18273-2503 LDS 639 distance=42' 18289-2422 LEO 38 distance=52' 18213-2433 RST4008 distance=54' 18229-2352 ARA2230 distance=54' 18292-2436 B 392 distance=55' 18289-2503 H N 125AB distance=58' 18281-2349 ARA2231 distance=59' 18229-2524 B 389 distance=60' 18216-2359 B 388 distance=62' 18216-2358 ARA2318 distance=62' 18280-2525 WFC 208 (Kaus Borealis) distance=63' 18210-2408 RST4007 distance=64' 18220-2344 ARA2229 distance=67' 18294-2353 B 393 distance=70' 18200-2417 RST3176 distance=75' 18227-2328 BRT3067 distance=75' 18280-2328 LEO 18 distance=76' 18218-2327 DON 895 distance=83' 18266-2600 J 2213 distance=89' 18265-2601 J 2212 distance=90' 18303-2533 B 394 distance=91' 18306-2329 ARA2233 distance=98' 18218-2309 ARA2228 distance=98' 18236-2610 HO 566 distance=99' 18281-2300 OCC 45 distance=102' 18180-2505 OCC 669 distance=104' 18235-2252 ARA1883 distance=105' 18305-2315 RST4013 distance=107' 18231-2252 ARA1881 distance=107' 18241-2248 ARA1886AB distance=108' 18241-2248 ARA1886AC distance=108' 18189-2330 ARA2226 distance=109' 18317-2541 OCC 264 distance=110' 18185-2535 J 1738 distance=111' 18294-2258 BRT1538 distance=111' 18236-2245 ARA1884 distance=112' 18311-2315 DON 906 distance=113' 18233-2245 BRT1533 distance=113' 18223-2248 ARA1876 distance=114' 18284-2249 OCC 44 distance=114' 18175-2354 RST3169 distance=114' 18208-2257 ARA1872 distance=116' 18168-2500 BU 285CD distance=118' 18168-2500 BU 285CE distance=118' 18325-2330 BRT1539 distance=118' 18168-2500 BU 285AB distance=118' 18168-2500 BU 285AC distance=118' 18337-2502 VVV 57 distance=118' 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 18253-2434 RST4010 116 0.7
Show 18274-2420 KPP 412 199 4.8 33
Show 18264-2509 J 1742 233 4.6 38
Show 18273-2503 LDS 639 353 21.1 42
Show 18289-2422 LEO 38 217 3.0 52
Show 18213-2433 RST4008 194 0.5 54
Show 18229-2352 ARA2230 346 18.4 54
Show 18292-2436 B 392 208 5.2 55
Show 18289-2503 H N 125 AB 107 2.5 58
Show 18281-2349 ARA2231 250 12.0 59
Show 18229-2524 B 389 223 0.3 60
Show 18216-2359 B 388 199 1.6 62
Show 18216-2358 ARA2318 122 8.5 62
Show Kaus Borealis 18280-2525 WFC 208 184 82.5 63
Show 18210-2408 RST4007 121 0.2 64
Show 18220-2344 ARA2229 246 13.5 67
Show 18294-2353 B 393 135 1.7 70
Show 18200-2417 RST3176 73 0.6 75
Show 18227-2328 BRT3067 29 3.3 75
Show 18280-2328 LEO 18 295 2.8 76
Show 18218-2327 DON 895 141 2.2 83
Show 18266-2600 J 2213 90 6.5 89
Show 18265-2601 J 2212 302 5.3 90
Show 18303-2533 B 394 197 0.2 91
Show 18306-2329 ARA2233 262 7.5 98
Show 18218-2309 ARA2228 195 14.0 98
Show 18236-2610 HO 566 143 0.5 99
Show 18281-2300 OCC 45 -1 0.1 102
Show 18180-2505 OCC 669 -1 0.1 104
Show 18235-2252 ARA1883 216 6.5 105
Show 18305-2315 RST4013 264 1.3 107
Show 18231-2252 ARA1881 134 13.3 107
Show 18241-2248 ARA1886 AB 64 15.2 108
Show 18241-2248 ARA1886 AC 152 7.9 108
Show 18189-2330 ARA2226 124 12.2 109
Show 18317-2541 OCC 264 -1 0.1 110
Show 18185-2535 J 1738 208 7.6 111
Show 18294-2258 BRT1538 290 4.1 111
Show 18236-2245 ARA1884 338 13.8 112
Show 18311-2315 DON 906 145 2.0 113
Show 18233-2245 BRT1533 65 1.9 113
Show 18223-2248 ARA1876 84 10.8 114
Show 18284-2249 OCC 44 -1 0.1 114
Show 18175-2354 RST3169 224 0.5 114
Show 18208-2257 ARA1872 77 6.9 116
Show 18168-2500 BU 285 CD 16 2.1 118
Show 18168-2500 BU 285 CE 113 30.0 118
Show 18325-2330 BRT1539 230 4.1 118
Show 18168-2500 BU 285 AB 313 1.6 118
Show 18168-2500 BU 285 AC 142 59.7 118
Show 18337-2502 VVV 57 162 8.0 118

 
 
WDS 18253-2434 : COMPONENTS
 
 
  A
B pa=118.3°
sep=0.69"
 
 
18253-2434 A
 
 
Componente originario normalizzato AB Name HD 315618 Coord arcsec 2000 182516.22-243408.2 Mag 11
Spectral class F8 (yellow-white) PmRA 1.00 PmDE -22.0 Tycho2 6861-00564-1
HD 315618
Tycho2
Tycho2 6861-00564-1 Pflag RAmdeg 276.31760509 DEmdeg -24.56896428
PmRA -1.0 PmDE -20.7 E RAmdeg 30 E DEmdeg 42
E pmRA 2.7 E pmDE 2.4 EpRAm 1990.29 EpDEm 1987.87
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.4 Q pmRA 1.3
Q pmDE 0.4 BTmag 11.376 E BTmag 0.068 VTmag 10.385
E VTmag 0.046 Prox 999 TYC T HIP
CCDM RAdeg 276.31760750 DEdeg -24.56891722 EpRA 1990 1.80
EpDE 1990 1.84 E RAdeg 29.8 E DEdeg 42.8 Posflg P
Corr -0.1
CCDM
Ccdm 18253-2434 RComp Comp A Note1
Note2 Discov num DRAs -1.75 DDEs -7.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.6 Sp F8 PmNote *
PmRA 12 PmDE -8 Dm number -2414301 Cat1 CD
Name2 186791 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 18191S2437A
HIC
 
 
18253-2434 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182516.26-243408.5 Mag 11.2 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 18253-2434 RComp Comp B Note1
Note2 Discov num RST4010 DRAs DDEs
R dRAs Year 1936 Theta 115 Rho 0.4
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18191S2437B
HIC