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Doubles in session


Current system
08186-2204
RST 2546


Nearby doubles
9' : 08185-2156
B 1983

20' : 08172-2159
ARA1440

26' : 08172-2148
ARA1439

30' : 08188-2135
ARA1442

32' : 08198-2230
ARA1731

35' : 08174-2235
SPM 21AB

36' : 08160-2201
ARA1437

40' : 08209-2227
DON 241

42' : 08174-2127
ARA1441

44' : 08166-2129
ARA1438

48' : 08211-2238
ARA1732

49' : 08161-2130
I 793

50' : 08221-2216
ARA1443

54' : 08197-2255
ARA1730

56' : 08150-2140
B 1980

57' : 08226-2208
I 797AB

58' : 08205-2255
DON 238

63' : 08189-2307
ARA1729

64' : 08141-2213
ARA1436

66' : 08233-2205
ARA1445

66' : 08138-2206
LDS 207

67' : 08234-2207
BRT1457

67' : 08189-2311
ARA1728

68' : 08230-2232
TDS5778

72' : 08218-2300
ARA1733

72' : 08230-2129
BRT1456



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.

08186-2204 RST 2546

 
 
08h 18m 34.78s -22° 04' 14.6" P.A. 84.00 sep 1.8 mag 8.99,12.88 Sp G8/K0IV dist. 719.42 pc (2346.75 l.y.)
 
 
Coord 2000 08186-2204 Discov num RST2546 Comp Coord arcsec 2000 08 18 34.78 -22 04 14.6
Date first 1935 Date last 1991 Obs 4
Pa first 87 Pa last 83.8 P.A. Now (θ) 83.8°
Sep first 1.6 Sep last 1.84 Sep. Now (ρ) 1.84"
Mag pri 8.99 Mag sec 12.88 delta mag (ΔM) 3.89 Spectral class G8/K0IV (yellow)
Pri motion ra +007 Sec motion ra +007
Pri motion dec -016 Sec motion dec -016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Puppis SAO 175561 HIP 40708 Tycho2 6009-00384-1
Gaia DR2 5700204320934706432 HD 69945 BD BD-21 2370 Distance 719.42
Distance ly 2346.75
 
 
WDS 08186-2204 RST 2546 : 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
08186-2204 RST2546 1991 4 84 1.8 8.99 12.88 G8/K0IV 081834.78-220414.6

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

 
 
WDS 08186-2204 RST 2546 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08186-2204 RST 2546 : MEASURES
 
 
No records found.

 
 
WDS 08186-2204 : VIRTUAL EYEPIECE
 
 

08186-2204 RST2546A mag 8.99 Sp G8/K0IV 08186-2204 RST2546B sep 1.7 P.A. 83.30 mag 12.88 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08186-2204 : ALADIN DSS IMAGE @ 08h 18m 34.78s -22° 04' 14.6"
 
 
 
 
WDS 08186-2204 RST 2546 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08186-2204 RST2546 distance=0' 08185-2156 B 1983 distance=9' 08172-2159 ARA1440 distance=20' 08172-2148 ARA1439 distance=26' 08188-2135 ARA1442 distance=30' 08198-2230 ARA1731 distance=32' 08174-2235 SPM 21AB distance=35' 08160-2201 ARA1437 distance=36' 08209-2227 DON 241 distance=40' 08174-2127 ARA1441 distance=42' 08166-2129 ARA1438 distance=44' 08211-2238 ARA1732 distance=48' 08161-2130 I 793 distance=49' 08221-2216 ARA1443 distance=50' 08197-2255 ARA1730 distance=54' 08150-2140 B 1980 distance=56' 08226-2208 I 797AB distance=57' 08205-2255 DON 238 distance=58' 08189-2307 ARA1729 distance=63' 08141-2213 ARA1436 distance=64' 08233-2205 ARA1445 distance=66' 08138-2206 LDS 207 distance=66' 08234-2207 BRT1457 distance=67' 08189-2311 ARA1728 distance=67' 08230-2232 TDS5778 distance=68' 08218-2300 ARA1733 distance=72' 08230-2129 BRT1456 distance=72' 08208-2100 ARA1044 distance=72' 08133-2200 ARA1435 distance=74' 08237-2137 B 2654 distance=77' 08133-2135 RST4389 distance=79' 08238-2131 ARA1448 distance=80' 08126-2151 RST4388 distance=84' 08245-2146 ARA1449 distance=84' 08125-2209 ARA1434 distance=85' 08247-2201 TDS5806 distance=86' 08246-2223 TDS5803Aa,Ab distance=87' 08246-2223 BRT1460AB distance=87' 08133-2118 BRT1452 distance=87' 08127-2133 HEL 2AB distance=88' 08127-2133 CRC 16AC distance=88' 08241-2249 ARA1735 distance=89' 08165-2040 KPP4370BC distance=89' 08165-2040 BRT1455AB distance=89' 08165-2040 KPP4370AC distance=89' 08243-2245 TDS5793AB distance=89' 08131-2252 ARA1727 distance=90' 08123-2221 ARA1725 distance=90' 08238-2110 ARA1045 distance=92' 08187-2033 RSS 154 distance=92' 08150-2047 ARA1040 distance=92' 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 08186-2204 RST2546 84 1.8
Show 08185-2156 B 1983 68 1.7 9
Show 08172-2159 ARA1440 29 7.2 20
Show 08172-2148 ARA1439 204 5.2 26
Show 08188-2135 ARA1442 354 14.6 30
Show 08198-2230 ARA1731 284 13.7 32
Show 08174-2235 SPM 21 AB 22 8.6 35
Show 08160-2201 ARA1437 348 9.8 36
Show 08209-2227 DON 241 230 2.1 40
Show 08174-2127 ARA1441 181 9.2 42
Show 08166-2129 ARA1438 281 10.9 44
Show 08211-2238 ARA1732 7 8.9 48
Show 08161-2130 I 793 352 3.5 49
Show 08221-2216 ARA1443 40 12.0 50
Show 08197-2255 ARA1730 226 21.5 54
Show 08150-2140 B 1980 307 4.5 56
Show 08226-2208 I 797 AB 307 0.5 57
Show 08205-2255 DON 238 13 6.0 58
Show 08189-2307 ARA1729 295 10.8 63
Show 08141-2213 ARA1436 330 13.7 64
Show 08233-2205 ARA1445 192 5.8 66
Show 08138-2206 LDS 207 94 15.2 66
Show 08234-2207 BRT1457 132 4.4 67
Show 08189-2311 ARA1728 67 9.3 67
Show 08230-2232 TDS5778 314 0.6 68
Show 08218-2300 ARA1733 60 8.3 72
Show 08230-2129 BRT1456 36 3.1 72
Show 08208-2100 ARA1044 246 9.5 72
Show 08133-2200 ARA1435 87 13.8 74
Show 08237-2137 B 2654 263 6.5 77
Show 08133-2135 RST4389 356 0.3 79
Show 08238-2131 ARA1448 180 16.7 80
Show 08126-2151 RST4388 255 0.8 84
Show 08245-2146 ARA1449 23 5.4 84
Show 08125-2209 ARA1434 355 12.1 85
Show 08247-2201 TDS5806 69 0.6 86
Show 08246-2223 TDS5803 Aa,Ab 58 0.5 87
Show 08246-2223 BRT1460 AB 44 5.7 87
Show 08133-2118 BRT1452 179 1.8 87
Show 08127-2133 HEL 2 AB 67 2.0 88
Show 08127-2133 CRC 16 AC 329 12.7 88
Show 08241-2249 ARA1735 253 12.7 89
Show 08165-2040 KPP4370 BC 12 13.3 89
Show 08165-2040 BRT1455 AB 230 3.5 89
Show 08165-2040 KPP4370 AC 7 11.9 89
Show 08243-2245 TDS5793 AB 142 0.5 89
Show 08131-2252 ARA1727 174 5.9 90
Show 08123-2221 ARA1725 284 9.2 90
Show 08238-2110 ARA1045 227 13.1 92
Show 08187-2033 RSS 154 131 23.3 92
Show 08150-2047 ARA1040 185 13.6 92

 
 
WDS 08186-2204 : COMPONENTS
 
 
  A
B pa=83.3°
sep=1.71"
 
 
08186-2204 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 081834.78-220414.6 Mag 8.99 Spectral class G8/K0IV (yellow)
PmRA 7.00 PmDE -16.0 SAO 175561 HIP 40708
Tycho2 6009-00384-1 HD 69945 BD BD-21 2370
Tycho2
Tycho2 6009-00384-1 Pflag RAmdeg 124.64490267 DEmdeg -22.07072441
PmRA 7.1 PmDE -15.7 E RAmdeg 11 E DEmdeg 13
E pmRA 1.4 E pmDE 1.7 EpRAm 1989.53 EpDEm 1989.81
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.3 BTmag 10.123 E BTmag 0.030 VTmag 8.985
E VTmag 0.017 Prox 18 TYC T HIP 40708
CCDM A RAdeg 124.64488500 DEdeg -22.07068917 EpRA 1990 1.69
EpDE 1990 1.61 E RAdeg 12.2 E DEdeg 13.9 Posflg
Corr -0.1
SAO
SAO 175561 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.008 Vmag 8.6 SpType G5
Double code Source 23 CatNum 3574 DM BD-21 2370
DMcomp BDsup HD 69945 M HD 0
GC RA1950rad 2.16590308 DE1950rad -0.38245884 PmRA2000 0.0012
PmDE2000 -0.005
Hipparcos
Catalog H HIP 40708 Proxy H RAhms 08 18 34.77
DEdms -22 04 14.5 Vmag 8.88 VarFlag R Vmag H
RAdeg 124.645 DEdeg -22.0707 AstroRef A Plx 2.86
CCDM 08186-2204 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 84 Rho 1.822 HD 69945 BD BD-21 2370
CD CP Dm number -21 2370 VIred 0.9
SpType G8/K0IV R SpType Coord arcsec 2000 081834.77-220414.5
Hipparcos 2
HIP 40708 Sn 15 So 3 Nc 2
RArad 2.1754637082 DErad -0.3852061477 Plx 1.39 PmRA 6.65
PmDE -17.18 E RArad 0.91 E DErad 0.76 E Plx 1.11
E pmRA 1.22 E pmDE 1.15 Hpmag 9.036 E Hpmag 0.002
SHp 0.018 VA 0 BV 0.7 E BV 0.495
VI 0.9
CCDM
Ccdm 08186-2204 RComp Comp A Note1
Note2 Discov num DRAs -1.16 DDEs -13.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp G5 PmNote *
PmRA 13 PmDE -8 Dm number -21 2370 Cat1 BD
Name2 175561 Cat2 SAO HD 69945 M HD
ADS BDS M ADS BDS N IDS IDS 08142S2145A
HIC 40708
 
 
08186-2204 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 081834.90-220414.4 Mag 12.88 PmRA 7.00
PmDE -16.0 Calc delta mag 3.89 Calc coord yes
CCDM
Ccdm 08186-2204 RComp Comp B Note1
Note2 Discov num RST2546 DRAs DDEs
R dRAs Year 1935 Theta 087 Rho 1.6
Obs 2 Vmag 13.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08142S2145B
HIC 40708