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Doubles in session


Current system
20365-2632
STN 52
HD 196166


Nearby doubles
40' : 20338-2616
RST2144

43' : 20334-2643
B 491

46' : 20331-2633
LDS5907

47' : 20373-2717
HJ 2982

52' : 20396-2704
HJ 5210

52' : 20339-2710
CBL 178

55' : 20406-2639
CHR 186

58' : 20406-2615
UC 4254

58' : 20408-2626
UC 4255

60' : 20386-2540
B 498

61' : 20396-2717
RST2150

65' : 20337-2541
H N 7AB

66' : 20349-2531
B 494

67' : 20319-2655
RST2143

68' : 20346-2530
B 2887

78' : 20313-2707
SKF2086

79' : 20310-2700
DAM1042

80' : 20424-2626
UC 4263

88' : 20379-2507
KPP4208

92' : 20358-2501
DON 989

94' : 20323-2519
UC 4208

101' : 20299-2547
HDS2930

101' : 20365-2813
RST2147

103' : 20297-2719
COO 240

104' : 20378-2451
BRT3094

104' : 20289-2647
B 487



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.

20365-2632 STN 52 (HD 196166)

 
 
20h 36m 31.52s -26° 32' 28.8" P.A. 251.00 sep 1.7 mag 9.70,9.82 Sp A5m+A7/F0
 
 
Coord 2000 20365-2632 Discov num STN  52 Comp Coord arcsec 2000 20 36 31.52 -26 32 28.8
Date first 1879 Date last 2016 Obs 20
Pa first 246 Pa last 250.9 P.A. Now (θ) 250.9°
Sep first 1.4 Sep last 1.732 Sep. Now (ρ) 1.732"
Mag pri 9.70 Mag sec 9.82 delta mag (ΔM) 0.12 Spectral class A5m+A7/F0 (white/white)
Pri motion ra +017 Sec motion ra +017
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 196166 Constellation Capricornus SAO 189483 Tycho2 6916-01004-2
Gaia DR2 6799959623672542720 HD 196166 ADS 14074
 
 
WDS 20365-2632 STN 52 (HD 196166) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Stn1877 Ma j Stone, O. 1877PCinO...3....1S
Stn1877 Pub. Cincinnati Obs. #3, 1877
Stn1878 Ma - Stone, O. 1878PCinO...4....1.
Stn1878 Pub. Cincinnati Obs. #4, 1878
Stn1879 Ma j Stone, O. 1879PCinO...5....1S
Stn1879 Pub. Cincinnati Obs. #5, 1879
Stn1880A Ma - Stone, O. 1880Obs.....3..314G
Stn1880A cited by Gledhill (Obs 3, 314, 1880)
Stn1882 Ma - Stone, O. 1882PCinO...6....1S
Stn1882 Pub. Cincinnati Obs. #6, 1882
Stn1890 Ma j Stone, O. 1890PCinO..10....1.
Stn1890 Pub. Cincinnati Obs. #10, 1890
Stn1906A Ma - Stone, O. 1906MmRAS..56....1L
Stn1906A cited by Lewis (MemRAS 56, 1, 1906)
Stn1932A Ma - Stone, O. 1932QB821.A43......
Stn1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20365-2632 STN 52 1991 18 250 1.7 9.70 9.82 A5mA7-F0 203631.52-263228.8
20365-2632 STN 52 2015 19 251 1.7 9.70 9.82 A5m+A7/F0 203631.52-263228.8
20365-2632 STN 52 2016 20 251 1.7 9.70 9.82 A5m+A7/F0 203631.52-263228.8

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

 
 
WDS 20365-2632 STN 52 (HD 196166) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20365-2632 STN 52 (HD 196166) : MEASURES
 
 
No records found.

 
 
WDS 20365-2632 (HD 196166) : VIRTUAL EYEPIECE
 
 

20365-2632 STN 52A mag 9.7 Sp A5m 20365-2632 STN 52B sep 1.6 P.A. 248.80 mag 9.82 Sp A7/F0 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20365-2632 (HD 196166) : ALADIN DSS IMAGE @ 20h 36m 31.52s -26° 32' 28.8"
 
 
 
 
WDS 20365-2632 STN 52 (HD 196166) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20365-2632 STN 52 distance=0' 20338-2616 RST2144 distance=40' 20334-2643 B 491 distance=43' 20331-2633 LDS5907 distance=46' 20373-2717 HJ 2982 distance=47' 20396-2704 HJ 5210 distance=52' 20339-2710 CBL 178 distance=52' 20406-2639 CHR 186 distance=55' 20406-2615 UC 4254 distance=58' 20408-2626 UC 4255 distance=58' 20386-2540 B 498 distance=60' 20396-2717 RST2150 distance=61' 20337-2541 H N 7AB distance=65' 20337-2541 H N 7AC distance=65' 20337-2541 H N 7AD distance=65' 20349-2531 B 494 distance=66' 20319-2655 RST2143 distance=67' 20346-2530 B 2887 distance=68' 20313-2707 SKF2086 distance=78' 20310-2700 DAM1042 distance=79' 20424-2626 UC 4263 distance=80' 20379-2507 KPP4208 distance=88' 20358-2501 DON 989 distance=92' 20323-2519 UC 4208 distance=94' 20299-2547 HDS2930 distance=101' 20365-2813 RST2147 distance=101' 20297-2719 COO 240 distance=103' 20378-2451 BRT3094 distance=104' 20289-2647 B 487 distance=104' 20288-2638 RST2141 distance=105' 20375-2817 BRT3093 distance=105' 20392-2453 DAM 667 distance=106' 20319-2806 TDT2341 distance=112' 20393-2820 RST2149 distance=115' 20444-2548 RST2155 distance=116' 20435-2524 DBR 323 distance=117' 20438-2525 UC 4271 distance=120' 20456-2653 B 2891 distance=123' 20292-2510 HJ 2964 distance=129' 20390-2428 B 2889 distance=130' 20265-2638 HWE 54 distance=135' 20465-2652 HJ 5220 distance=135' 20464-2554 UC 4284 distance=139' 20325-2843 SKF2087AB distance=141' 20325-2843 DAM1043AC distance=141' 20473-2625 BU 153 distance=146' 20401-2852 SEE 423AB distance=148' 20401-2852 SEE 423BC distance=148' 20461-2516 EHR 17 distance=150' 20401-2411 HJ 5212 distance=151' 20431-2838 RST2154 distance=153' 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 20365-2632 STN 52 251 1.7
Show 20338-2616 RST2144 115 0.4 40
Show 20334-2643 B 491 104 2.6 43
Show 20331-2633 LDS5907 211 206.4 46
Show 20373-2717 HJ 2982 137 15.8 47
Show 20396-2704 HJ 5210 263 10.7 52
Show 20339-2710 CBL 178 40 52.0 52
Show 20406-2639 CHR 186 149 0.0 55
Show 20406-2615 UC 4254 225 11.1 58
Show 20408-2626 UC 4255 339 13.7 58
Show 20386-2540 B 498 17 0.4 60
Show 20396-2717 RST2150 5 1.7 61
Show 20337-2541 H N 7 AB 160 14.6 65
Show 20337-2541 H N 7 AC 336 15.7 65
Show 20337-2541 H N 7 AD 228 21.1 65
Show 20349-2531 B 494 197 0.8 66
Show 20319-2655 RST2143 259 0.3 67
Show 20346-2530 B 2887 209 7.4 68
Show 20313-2707 SKF2086 306 7.1 78
Show 20310-2700 DAM1042 179 10.8 79
Show 20424-2626 UC 4263 207 22.1 80
Show 20379-2507 KPP4208 17 16.5 88
Show 20358-2501 DON 989 103 1.1 92
Show 20323-2519 UC 4208 79 23.7 94
Show 20299-2547 HDS2930 11.4 101
Show 20365-2813 RST2147 315 1.2 101
Show 20297-2719 COO 240 21 7.1 103
Show 20378-2451 BRT3094 250 4.5 104
Show 20289-2647 B 487 5 1.4 104
Show 20288-2638 RST2141 139 1.7 105
Show 20375-2817 BRT3093 85 3.8 105
Show 20392-2453 DAM 667 98 8.0 106
Show 20319-2806 TDT2341 318 0.5 112
Show 20393-2820 RST2149 155 1.0 115
Show 20444-2548 RST2155 353 1.2 116
Show 20435-2524 DBR 323 175 2.2 117
Show 20438-2525 UC 4271 61 8.1 120
Show 20456-2653 B 2891 253 5.0 123
Show 20292-2510 HJ 2964 42 36.0 129
Show 20390-2428 B 2889 220 6.8 130
Show 20265-2638 HWE 54 59 2.8 135
Show 20465-2652 HJ 5220 354 18.1 135
Show 20464-2554 UC 4284 110 12.5 139
Show 20325-2843 SKF2087 AB 9 61.0 141
Show 20325-2843 DAM1043 AC 197 11.5 141
Show 20473-2625 BU 153 251 1.9 146
Show 20401-2852 SEE 423 AB 39 1.2 148
Show 20401-2852 SEE 423 BC 281 0.2 148
Show 20461-2516 EHR 17 59 11.4 150
Show 20401-2411 HJ 5212 284 25.0 151
Show 20431-2838 RST2154 279 0.8 153

 
 
WDS 20365-2632 : COMPONENTS
 
 
  A
B pa=248.8°
sep=1.57"
 
 
20365-2632 A
 
 
Componente originario normalizzato AB Name HD 196166 Coord arcsec 2000 203631.52-263228.8 Mag 9.7
Spectral class A5m (white) PmRA 17.00 PmDE 0.0 SAO 189483
Tycho2 6916-01004-2 HD 196166 ADS 14074 DM CD-2615133
Tycho2
Tycho2 6916-01004-2 Pflag P RAmdeg 309.13135205 DEmdeg -26.54132568
PmRA 17.4 PmDE -0.4 E RAmdeg 15 E DEmdeg 19
E pmRA 2.6 E pmDE 2.4 EpRAm 1991.16 EpDEm 1990.43
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 10.044 E BTmag 0.029 VTmag 9.702
E VTmag 0.028 Prox 9 TYC HIP
CCDM RAdeg 309.13152722 DEdeg -26.54125028 EpRA 1990 1.71
EpDE 1990 1.40 E RAdeg 14.6 E DEdeg 19.3 Posflg D
Corr -0.2
SAO
SAO 189483 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 -0.006 Vmag 8.7 SpType A3
Double code Source 25 CatNum 14298 DM CD-2615133
DMcomp BDsup HD 196166 M HD 0
GC RA1950rad 5.38227194 DE1950rad -0.46627653 PmRA2000 0.0022
PmDE2000 -0.008
CCDM
Ccdm 20365-2632 RComp Comp A Note1
Note2 Discov num DRAs 1.52 DDEs -29.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp A3 PmNote *
PmRA 31 PmDE -6 Dm number -2615133 Cat1 CD
Name2 189483 Cat2 SAO HD 196166 M HD
ADS BDS A14074 M ADS BDS N IDS IDS 20305S2653A
HIC
 
 
20365-2632 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203631.41-263229.4 Mag 9.82 Spectral class A7/F0 (white)
PmRA 17.00 PmDE 0.0 Tycho2 6916-01004-3 Calc delta mag 0.12
Calc coord yes
Tycho2
Tycho2 6916-01004-3 Pflag P RAmdeg 309.13135205 DEmdeg -26.54132568
PmRA 17.4 PmDE -0.4 E RAmdeg 15 E DEmdeg 19
E pmRA 2.6 E pmDE 2.4 EpRAm 1991.16 EpDEm 1990.43
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 10.175 E BTmag 0.030 VTmag 9.815
E VTmag 0.030 Prox 8 TYC HIP
CCDM RAdeg 309.13102444 DEdeg -26.54141889 EpRA 1990 1.71
EpDE 1990 1.40 E RAdeg 16.1 E DEdeg 21.4 Posflg D
Corr -0.2
CCDM
Ccdm 20365-2632 RComp Comp B Note1
Note2 Discov num STN 52 DRAs DDEs
R dRAs Year 1879 Theta 248 Rho 1.7
Obs 10 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14074 M ADS BDS N IDS IDS 20305S2653B
HIC