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Doubles in session


Current system
18007-3013
RST 2017
HD 316895


Nearby doubles
6' : 18006-3018
NSN 134

7' : 18002-3011
TDT 625

9' : 18013-3010
JSP 764

21' : 18021-3020
KPP2760

21' : 17591-3015
PZ 6AB

26' : 17587-3018
DAW 74

40' : 17584-3039
RST2010

45' : 17573-3021
JSP 756

46' : 17596-3056
TDS 895

48' : 17594-2929
RST2014

54' : 18025-3101
TDT 648

55' : 17567-2955
B 364

56' : 18044-2946
SHN 226

59' : 17591-3107
TDT 611

60' : 18048-3039
KPP2157

61' : 18051-2955
RST2025

63' : 18014-2911
RST2019

68' : 17556-2959
LSC 81

68' : 17557-3034
I 1011

68' : 18033-3112
RSS 469

69' : 18050-2935
SEE 346AB

70' : 18060-3018
BRT3059

71' : 17586-2909
RST2011

72' : 17596-2903
SKF2548

73' : 17556-3041
RSS 465

73' : 18059-3040
RSS 471



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.

18007-3013 RST 2017 (HD 316895)

 
 
18h 00m 41.15s -30° 12' 53.2" P.A. 133.00 sep 0.3 mag 10.18,11.29 Sp K0 dist. 71.84 pc (234.34 l.y.)
 
 
Coord 2000 18007-3013 Discov num RST2017 Comp Coord arcsec 2000 18 00 41.15 -30 12 53.2
Date first 1932 Date last 2017 Obs 5
Pa first 135 Pa last 132.8 P.A. Now (θ) 132.8°
Sep first 0.2 Sep last 0.317 Sep. Now (ρ) 0.317"
Mag pri 10.18 Mag sec 11.29 delta mag (ΔM) 1.11 Spectral class K0 (yellow-orange)
Pri motion ra -101 Sec motion ra
Pri motion dec -119 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 316895 Constellation Sagittarius HIP 88198 Tycho2 7391-01177-1
Gaia DR2 4044214637063851648 HD 316895 CD CD-3015090 CP CP-30 5152
Distance 71.84 Distance ly 234.34
 
 
WDS 18007-3013 RST 2017 (HD 316895) : 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
18007-3013 RST2017 1991 4 195 0.2 10.18 11.29 K0 180041.15-301253.2
18007-3013 RST2017 2017 5 133 0.3 10.18 11.29 K0 180041.15-301253.2

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

 
 
WDS 18007-3013 RST 2017 (HD 316895) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18007-3013 RST 2017 (HD 316895) : MEASURES
 
 
No records found.

 
 
WDS 18007-3013 (HD 316895) : VIRTUAL EYEPIECE
 
 

18007-3013 RST2017A mag 10.18 Sp K0 18007-3013 RST2017B sep 0.3 P.A. 137.00 mag 11.29 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 18007-3013 (HD 316895) : ALADIN DSS IMAGE @ 18h 00m 41.15s -30° 12' 53.2"
 
 
 
 
WDS 18007-3013 RST 2017 (HD 316895) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18007-3013 RST2017 distance=0' 18006-3018 NSN 134 distance=6' 18002-3011 TDT 625 distance=7' 18013-3010 JSP 764 distance=9' 18021-3020 KPP2760 distance=21' 17591-3015 PZ 6AB distance=21' 17591-3015 PZ 6AC distance=21' 17587-3018 DAW 74 distance=26' 17584-3039 RST2010 distance=40' 17573-3021 JSP 756 distance=45' 17596-3056 TDS 895 distance=46' 17594-2929 RST2014 distance=48' 18025-3101 TDT 648 distance=54' 17567-2955 B 364 distance=55' 18044-2946 SHN 226 distance=56' 17591-3107 TDT 611 distance=59' 18048-3039 KPP2157 distance=60' 18051-2955 RST2025 distance=61' 18014-2911 RST2019 distance=63' 17556-2959 LSC 81 distance=68' 17557-3034 I 1011 distance=68' 18033-3112 RSS 469 distance=68' 18050-2935 BLM 5Aa,Ab distance=69' 18050-2935 SEE 346AB distance=69' 18050-2935 SEE 346AC distance=69' 18050-2935 EVS 33AD distance=69' 18050-2935 EVS 33AE distance=69' 18060-3018 BRT3059 distance=70' 17586-2909 RST2011 distance=71' 17596-2903 SKF2548 distance=72' 17556-3041 RSS 465 distance=73' 18059-3040 RSS 471 distance=73' 18054-2930 RST2026 distance=76' 17574-2910 TDT 596 distance=77' 17549-2941 B 2845 distance=82' 17549-2935 BRT3050 distance=85' 17589-2850 B 2848 distance=87' 18074-3011 B 1350 distance=87' 17566-2903 I 1347 distance=88' 18005-2844 BRT3054 distance=89' 17559-3117 PRO 191 distance=90' 17592-2842 SKF2547 distance=94' 17597-2839 B 370 distance=95' 17568-3135 PRO 194 distance=97' 17579-3143 RST2009 distance=98' 17562-3131 PRO 192 distance=98' 17566-3136 PRO 193 distance=98' 18042-2846 BRT3058AB distance=99' 18042-2846 AAQ 4AC distance=99' 18020-3150 RST2021 distance=99' 18082-3032 SKF2063 distance=100' 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 18007-3013 RST2017 133 0.3
Show 18006-3018 NSN 134 335 47.3 6
Show 18002-3011 TDT 625 81 0.5 7
Show 18013-3010 JSP 764 327 4.6 9
Show 18021-3020 KPP2760 238 22.9 21
Show 17591-3015 PZ 6 AB 104 5.9 21
Show 17591-3015 PZ 6 AC 240 26.1 21
Show 17587-3018 DAW 74 104 1.3 26
Show 17584-3039 RST2010 277 1.4 40
Show 17573-3021 JSP 756 68 0.6 45
Show 17596-3056 TDS 895 260 1.5 46
Show 17594-2929 RST2014 271 6.4 48
Show 18025-3101 TDT 648 258 0.5 54
Show 17567-2955 B 364 20 4.3 55
Show 18044-2946 SHN 226 -1 0.5 56
Show 17591-3107 TDT 611 95 0.9 59
Show 18048-3039 KPP2157 168 17.6 60
Show 18051-2955 RST2025 194 0.3 61
Show 18014-2911 RST2019 165 0.5 63
Show 17556-2959 LSC 81 52 0.3 68
Show 17557-3034 I 1011 153 1.3 68
Show 18033-3112 RSS 469 291 10.5 68
Show 18050-2935 BLM 5 Aa,Ab 210 0.2 69
Show 18050-2935 SEE 346 AB 232 34.0 69
Show 18050-2935 SEE 346 AC 106 41.4 69
Show 18050-2935 EVS 33 AD 341 6.3 69
Show 18050-2935 EVS 33 AE 46 19.0 69
Show 18060-3018 BRT3059 65 4.2 70
Show 17586-2909 RST2011 189 4.1 71
Show 17596-2903 SKF2548 74 7.7 72
Show 17556-3041 RSS 465 252 11.9 73
Show 18059-3040 RSS 471 138 8.1 73
Show 18054-2930 RST2026 315 4.8 76
Show 17574-2910 TDT 596 124 0.6 77
Show 17549-2941 B 2845 18 4.8 82
Show 17549-2935 BRT3050 285 4.8 85
Show 17589-2850 B 2848 227 4.9 87
Show 18074-3011 B 1350 216 0.1 87
Show 17566-2903 I 1347 22 0.1 88
Show 18005-2844 BRT3054 184 3.0 89
Show 17559-3117 PRO 191 178 11.7 90
Show 17592-2842 SKF2547 93 5.6 94
Show 17597-2839 B 370 70 2.2 95
Show 17568-3135 PRO 194 34 3.7 97
Show 17579-3143 RST2009 341 0.8 98
Show 17562-3131 PRO 192 34 8.5 98
Show 17566-3136 PRO 193 268 3.1 98
Show 18042-2846 BRT3058 AB 63 4.8 99
Show 18042-2846 AAQ 4 AC 37 5.8 99
Show 18020-3150 RST2021 218 0.9 99
Show 18082-3032 SKF2063 53 7.6 100

 
 
WDS 18007-3013 : COMPONENTS
 
 
  A
B pa=137.0°
sep=0.29"
 
 
18007-3013 A
 
 
Componente originario normalizzato AB Name HD 316895 Coord arcsec 2000 180041.15-301253.2 Mag 10.18
Spectral class K0 (yellow-orange) PmRA -101.00 PmDE -119.0 HIP 88198
Tycho2 7391-01177-1 HD 316895 CD CD-3015090 CP CP-30 5152
Tycho2
Tycho2 7391-01177-1 Pflag RAmdeg 270.17121054 DEmdeg -30.21501933
PmRA -88.4 PmDE -100.6 E RAmdeg 17 E DEmdeg 27
E pmRA 1.9 E pmDE 2.1 EpRAm 1989.29 EpDEm 1988.04
Num 7 Q RAmdeg 1.7 Q DEmdeg 1.8 Q pmRA 1.6
Q pmDE 1.8 BTmag 10.817 E BTmag 0.046 VTmag 9.873
E VTmag 0.033 Prox 999 TYC T HIP 88198
CCDM AB RAdeg 270.17143806 DEdeg -30.21478194 EpRA 1990 1.87
EpDE 1990 1.90 E RAdeg 19.0 E DEdeg 30.7 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 88198 Proxy H RAhms 18 00 41.15
DEdms -30 12 53.2 Vmag 9.68 VarFlag R Vmag H
RAdeg 270.171 DEdeg -30.2148 AstroRef * Plx 15.29
CCDM 18007-3013 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 195 Rho 0.154 HD 316895 BD
CD CD-3015090 CP CP-30 5152 Dm number -3015090 VIred 0.89
SpType K0 R SpType Coord arcsec 2000 180041.15-301253.2
Hipparcos 2
HIP 88198 Sn 55 So 3 Nc 2
RArad 4.7153815995 DErad -0.5273473987 Plx 13.92 PmRA -89.43
PmDE -100.13 E RArad 1.97 E DErad 1.02 E Plx 2.16
E pmRA 2.35 E pmDE 1 Hpmag 9.8457 E Hpmag 0.0029
SHp 0.028 VA 0 BV 0.883 E BV 0.005
VI 0.93
CCDM
Ccdm 18007-3013 RComp Comp A Note1
Note2 Discov num DRAs -0.89 DDEs 5.8
R dRAs 41 Year Theta Rho
Obs 2 Vmag 10.6 Sp G5 PmNote *
PmRA -69 PmDE -150 Dm number -3015090 Cat1 CD
Name2 209589 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 17543S3012A
HIC 88198
 
 
18007-3013 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180041.17-301253.4 Mag 11.29 Calc delta mag 1.11
Calc coord yes
CCDM
Ccdm 18007-3013 RComp Comp B Note1
Note2 Discov num RST2017 DRAs DDEs
R dRAs Year 1932 Theta 133 Rho 0.3
Obs 2 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17543S3012B
HIC 88198