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Current system
20338-2616
RST 2144
HD 195718


Nearby doubles
20' : 20331-2633
LDS5907

28' : 20334-2643
B 491

37' : 20337-2541
H N 7AB

40' : 20365-2632
STN 52

47' : 20346-2530
B 2887

47' : 20319-2655
RST2143

48' : 20349-2531
B 494

55' : 20339-2710
CBL 178

58' : 20310-2700
DAM1042

61' : 20299-2547
HDS2930

61' : 20313-2707
SKF2086

61' : 20323-2519
UC 4208

72' : 20288-2638
RST2141

74' : 20289-2647
B 487

75' : 20386-2540
B 498

78' : 20373-2717
HJ 2982

80' : 20358-2501
DON 989

84' : 20297-2719
COO 240

89' : 20379-2507
KPP4208

91' : 20396-2704
HJ 5210

91' : 20292-2510
HJ 2964

91' : 20406-2615
UC 4254

94' : 20406-2639
CHR 186

95' : 20408-2626
UC 4255

99' : 20396-2717
RST2150

101' : 20265-2638
HWE 54



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

20338-2616 RST 2144 (HD 195718)

 
 
20h 33m 48.66s -26° 16' 02.7" P.A. 115.00 sep 0.4 mag 10.70,11.20 Sp F6/7V
 
 
Coord 2000 20338-2616 Discov num RST2144 Comp Coord arcsec 2000 20 33 48.66 -26 16 02.7
Date first 1931 Date last 1977 Obs 5
Pa first 144 Pa last 115.4 P.A. Now (θ) 115.4°
Sep first 0.3 Sep last 0.36 Sep. Now (ρ) 0.36"
Mag pri 10.70 Mag sec 11.20 delta mag (ΔM) 0.5 Spectral class F6/7V (yellow-white)
Pri motion ra +032 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 195718 Constellation Capricornus SAO 189431 Tycho2 6916-00934-1
Gaia DR2 6800176918956110592 HD 195718
 
 
WDS 20338-2616 RST 2144 (HD 195718) : 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
20338-2616 RST2144 1977 5 115 0.4 10.70 11.20 F6/7V 203348.66-261602.7

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

 
 
WDS 20338-2616 RST 2144 (HD 195718) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20338-2616 RST 2144 (HD 195718) : MEASURES
 
 
No records found.

 
 
WDS 20338-2616 (HD 195718) : VIRTUAL EYEPIECE
 
 

20338-2616 RST2144A mag 10.7 Sp F6/7V 20338-2616 RST2144B sep 0.3 P.A. 117.90 mag 11.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20338-2616 (HD 195718) : ALADIN DSS IMAGE @ 20h 33m 48.66s -26° 16' 02.7"
 
 
 
 
WDS 20338-2616 RST 2144 (HD 195718) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20338-2616 RST2144 distance=0' 20331-2633 LDS5907 distance=20' 20334-2643 B 491 distance=28' 20337-2541 H N 7AB distance=37' 20337-2541 H N 7AC distance=37' 20337-2541 H N 7AD distance=37' 20365-2632 STN 52 distance=40' 20346-2530 B 2887 distance=47' 20319-2655 RST2143 distance=47' 20349-2531 B 494 distance=48' 20339-2710 CBL 178 distance=55' 20310-2700 DAM1042 distance=58' 20299-2547 HDS2930 distance=61' 20313-2707 SKF2086 distance=61' 20323-2519 UC 4208 distance=61' 20288-2638 RST2141 distance=72' 20289-2647 B 487 distance=74' 20386-2540 B 498 distance=75' 20373-2717 HJ 2982 distance=78' 20358-2501 DON 989 distance=80' 20297-2719 COO 240 distance=84' 20379-2507 KPP4208 distance=89' 20396-2704 HJ 5210 distance=91' 20292-2510 HJ 2964 distance=91' 20406-2615 UC 4254 distance=91' 20406-2639 CHR 186 distance=94' 20408-2626 UC 4255 distance=95' 20396-2717 RST2150 distance=99' 20265-2638 HWE 54 distance=101' 20378-2451 BRT3094 distance=102' 20392-2453 DAM 667 distance=111' 20319-2806 TDT2341 distance=113' 20424-2626 UC 4263 distance=117' 20365-2813 RST2147 distance=123' 20390-2428 B 2889 distance=130' 20304-2415 NSN 496 distance=130' 20299-2418 UC 4201 distance=130' 20375-2817 BRT3093 distance=131' 20240-2630 UC 4166 distance=133' 20271-2438 B 483 distance=135' 20252-2506 UC 4174 distance=136' 20353-2358 BRT3092 distance=139' 20236-2644 HO 456 distance=141' 20435-2524 DBR 323 distance=141' 20393-2820 RST2149 distance=145' 20438-2525 UC 4271 distance=145' 20285-2410 CHR 98 distance=146' 20444-2548 RST2155 distance=146' 20250-2452 UC 4172 distance=147' 20325-2843 SKF2087AB distance=148' 20325-2843 DAM1043AC distance=148' 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 20338-2616 RST2144 115 0.4
Show 20331-2633 LDS5907 211 206.4 20
Show 20334-2643 B 491 104 2.6 28
Show 20337-2541 H N 7 AB 160 14.6 37
Show 20337-2541 H N 7 AC 336 15.7 37
Show 20337-2541 H N 7 AD 228 21.1 37
Show 20365-2632 STN 52 251 1.7 40
Show 20346-2530 B 2887 209 7.4 47
Show 20319-2655 RST2143 259 0.3 47
Show 20349-2531 B 494 197 0.8 48
Show 20339-2710 CBL 178 40 52.0 55
Show 20310-2700 DAM1042 179 10.8 58
Show 20299-2547 HDS2930 11.4 61
Show 20313-2707 SKF2086 306 7.1 61
Show 20323-2519 UC 4208 79 23.7 61
Show 20288-2638 RST2141 139 1.7 72
Show 20289-2647 B 487 5 1.4 74
Show 20386-2540 B 498 17 0.4 75
Show 20373-2717 HJ 2982 137 15.8 78
Show 20358-2501 DON 989 103 1.1 80
Show 20297-2719 COO 240 21 7.1 84
Show 20379-2507 KPP4208 17 16.5 89
Show 20396-2704 HJ 5210 263 10.7 91
Show 20292-2510 HJ 2964 42 36.0 91
Show 20406-2615 UC 4254 225 11.1 91
Show 20406-2639 CHR 186 149 0.0 94
Show 20408-2626 UC 4255 339 13.7 95
Show 20396-2717 RST2150 5 1.7 99
Show 20265-2638 HWE 54 59 2.8 101
Show 20378-2451 BRT3094 250 4.5 102
Show 20392-2453 DAM 667 98 8.0 111
Show 20319-2806 TDT2341 318 0.5 113
Show 20424-2626 UC 4263 207 22.1 117
Show 20365-2813 RST2147 315 1.2 123
Show 20390-2428 B 2889 220 6.8 130
Show 20304-2415 NSN 496 237 11.3 130
Show 20299-2418 UC 4201 239 33.1 130
Show 20375-2817 BRT3093 85 3.8 131
Show 20240-2630 UC 4166 332 59.9 133
Show 20271-2438 B 483 57 4.4 135
Show 20252-2506 UC 4174 145 39.1 136
Show 20353-2358 BRT3092 150 5.9 139
Show 20236-2644 HO 456 194 13.2 141
Show 20435-2524 DBR 323 175 2.2 141
Show 20393-2820 RST2149 155 1.0 145
Show 20438-2525 UC 4271 61 8.1 145
Show 20285-2410 CHR 98 112 0.2 146
Show 20444-2548 RST2155 353 1.2 146
Show 20250-2452 UC 4172 304 15.6 147
Show 20325-2843 SKF2087 AB 9 61.0 148
Show 20325-2843 DAM1043 AC 197 11.5 148

 
 
WDS 20338-2616 : COMPONENTS
 
 
  A
B pa=117.9°
sep=0.33"
 
 
20338-2616 A
 
 
Componente originario normalizzato AB Name HD 195718 Coord arcsec 2000 203348.66-261602.7 Mag 10.7
Spectral class F6/7V (yellow-white) PmRA 32.00 PmDE -3.0 SAO 189431
Tycho2 6916-00934-1 HD 195718 DM CD-2615104
Tycho2
Tycho2 6916-00934-1 Pflag RAmdeg 308.45278870 DEmdeg -26.26743733
PmRA 28.5 PmDE -5.3 E RAmdeg 20 E DEmdeg 27
E pmRA 2.1 E pmDE 1.9 EpRAm 1990.57 EpDEm 1988.58
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.6 BTmag 10.586 E BTmag 0.040 VTmag 10.129
E VTmag 0.037 Prox 999 TYC T HIP
CCDM RAdeg 308.45271556 DEdeg -26.26742472 EpRA 1990 1.69
EpDE 1990 1.35 E RAdeg 19.9 E DEdeg 27.7 Posflg
Corr -0.2
SAO
SAO 189431 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.009 Vmag 9.3 SpType F8
Double code Source 25 CatNum 14269 DM CD-2615104
DMcomp BDsup HD 195718 M HD 0
GC RA1950rad 5.37042685 DE1950rad -0.46144909 PmRA2000 -0.0008
PmDE2000 0.007
CCDM
Ccdm 20338-2616 RComp Comp A Note1
Note2 Discov num DRAs 0.42 DDEs -2.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp F8 PmNote *
PmRA -9 PmDE 9 Dm number -2615104 Cat1 CD
Name2 189431 Cat2 SAO HD 195718 M HD
ADS BDS M ADS BDS N IDS IDS 20278S2636A
HIC
 
 
20338-2616 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203348.68-261602.9 Mag 11.2 Calc delta mag 0.5
Calc coord yes
CCDM
Ccdm 20338-2616 RComp Comp B Note1
Note2 Discov num RST2144 DRAs DDEs
R dRAs Year 1934 Theta 138 Rho 0.3
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20278S2636B
HIC