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Doubles in session


Current system
09094+2203
WRH 16 AC


Nearby doubles
15' : 09103+2200
WRH 17

22' : 09080+2154
JNN 66

25' : 09085+2141
A 2134

29' : 09101+2229
TDS6368

30' : 09073+2211
COU 165

32' : 09101+2133
CBL 273

43' : 09117+2227
LDS3860

61' : 09057+2235
OCC9040

63' : 09074+2259
STF1311AB

66' : 09102+2059
OCC 139

70' : 09046+2148
BRT2398

71' : 09134+2246
POU3035

75' : 09136+2117
RBR 23

77' : 09050+2250
HDS1318

82' : 09088+2325
POU3030

86' : 09155+2216
TDS6425

92' : 09052+2314
POU3024

97' : 09154+2248
A 2136

100' : 09067+2031
OSO 25

100' : 09088+2342
KPP1532

100' : 09040+2057
OCC 160

102' : 09154+2301
BRT2399

107' : 09025+2117
COU 775

112' : 09082+2353
POU3029

114' : 09152+2323
BUP 127AB

115' : 09175+2144
SKF1718



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.

09094+2203 WRH 16 AC

 
 
09h 09m 21.53s +22° 02' 43.6" P.A. 8.00 sep 2.2 mag 5.70, Sp K0III dist. 114.42 pc (373.24 l.y.)
 
 
Coord 2000 09094+2203 Discov num WRH  16 Comp AC Coord arcsec 2000 09 09 21.53 +22 02 43.6
Date first 2011 Date last 2011 Obs 1
Pa first 8 Pa last 8.2 P.A. Now (θ) 8.2°
Sep first 2.2 Sep last 2.167 Sep. Now (ρ) 2.167"
Mag pri 5.70 Mag sec delta mag (ΔM) Spectral class K0III (yellow-orange)
Pri motion ra +001 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
09094+2203 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Nahn 80666 09 09 22 +22 02 44 WRH 16 AB 1944 2 108 0.2 5.70 6.20 0.50
Show 80666 09 09 22 +22 02 44 WRH 16 AC 2011 1 8 2.2 5.70 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Nahn Constellation Cancer SAO 80666 HIP 44946
Tycho2 1407-01989-1 HD 78515 HR 3627 GC 12635
BD BD+22 2061 Bayer Xi Cancri Bayer name Xi Cnc Flamsteed 77 Cancri
Flamsteed name 77 Cnc FK5 1239 Distance 114.42 Distance ly 373.24
Bayer greek ξ Cnc
 
 
WDS 09094+2203 WRH 16 AC : NOTES
 
 
discov_num notes refcode
WRH 16 xi Cnc = 77 Cnc. Uncertain binary, unresolved by speckle
interferometry. A long-period spectroscopic binary.
 
 
DISCOVERER
 
 
discov author
WRH Wilson, R.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
09094+2203 WRH 16 AC 2011 1 8 2.2 5.70   K0III N 090921.53+220243.6

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

 
 
WDS 09094+2203 WRH 16 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09094+2203 WRH 16 AC : MEASURES
 
 
No records found.

 
 
WDS 09094+2203 : VIRTUAL EYEPIECE
 
 

09094+2203 WRH 16A mag 5.7 Sp K0III 09094+2203 WRH 16B sep 0.1 P.A. 108.00 mag 6.2 09094+2203 WRH 16C sep 2.2 P.A. 8.20 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 09094+2203 : ALADIN DSS IMAGE @ 09h 09m 21.53s +22° 02' 43.6"
 
 
 
 
WDS 09094+2203 WRH 16 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09094+2203 WRH 16AC (Nahn) distance=0' 09103+2200 WRH 17 distance=15' 09080+2154 JNN 66 distance=22' 09085+2141 A 2134 distance=25' 09101+2229 TDS6368 distance=29' 09073+2211 COU 165 distance=30' 09101+2133 CBL 273 distance=32' 09117+2227 LDS3860 distance=43' 09057+2235 OCC9040 distance=61' 09074+2259 STF1311AB distance=63' 09074+2259 HO 644AC distance=63' 09102+2059 OCC 139 distance=66' 09046+2148 BRT2398 distance=70' 09134+2246 POU3035 distance=71' 09136+2117 RBR 23 distance=75' 09050+2250 HDS1318 distance=77' 09088+2325 POU3030 distance=82' 09155+2216 TDS6425 distance=86' 09052+2314 POU3024 distance=92' 09154+2248 A 2136 distance=97' 09067+2031 OSO 25 distance=100' 09088+2342 KPP1532 distance=100' 09040+2057 OCC 160 distance=100' 09154+2301 BRT2399 distance=102' 09025+2117 COU 775 distance=107' 09082+2353 POU3029 distance=112' 09152+2323 BUP 127AB distance=114' 09152+2323 STT 570AC distance=114' 09175+2144 SKF1718 distance=115' 09119+2357 AZC 59 distance=120' 09095+2003 MRA 8 distance=120' 09125+2354 POU3032 distance=120' 09012+2243 KPP1814 distance=120' 09095+2404 LDS3858 distance=121' 09057+2354 POU3026 distance=123' 09008+2127 OCC 706 distance=125' 09162+2324 STT 198 distance=125' 09005+2228 HO 360 distance=126' 09009+2248 OCC 101 distance=126' 09055+2357 POU3025 distance=127' 09149+2020 KPP3217 distance=129' 09005+2244 OCC 100Aa,Ab distance=129' 09005+2244 STF1297AB distance=129' 09003+2235 UC 127 distance=130' 09129+2001 A 2135 distance=131' 09186+2134 ALP 15AB distance=133' 09186+2134 ALP 15AC distance=133' 08598+2154 SKF2683 distance=133' 09154+2346 A 1979 distance=133' 09136+2403 AG 163 distance=135' 09073+1949 GRV 778 distance=137' 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 Nahn 09094+2203 WRH 16 AB 108 0.2 0
Show Nahn 09094+2203 WRH 16 AC 8 2.2 0
Show 09103+2200 WRH 17 107 0.1 15
Show 09080+2154 JNN 66 143 0.1 22
Show 09085+2141 A 2134 19 0.9 25
Show 09101+2229 TDS6368 58 0.6 29
Show 09073+2211 COU 165 173 1.6 30
Show 09101+2133 CBL 273 189 24.4 32
Show 09117+2227 LDS3860 277 200.0 43
Show 09057+2235 OCC9040 106 0.2 61
Show 09074+2259 STF1311 AB 199 7.5 63
Show 09074+2259 HO 644 AC 117 27.8 63
Show 09102+2059 OCC 139 -1 0.1 66
Show 09046+2148 BRT2398 65 2.6 70
Show 09134+2246 POU3035 155 13.2 71
Show 09136+2117 RBR 23 259 6.8 75
Show 09050+2250 HDS1318 347 3.6 77
Show 09088+2325 POU3030 50 8.2 82
Show 09155+2216 TDS6425 91 0.4 86
Show 09052+2314 POU3024 36 17.4 92
Show 09154+2248 A 2136 114 1.8 97
Show 09067+2031 OSO 25 229 81.9 100
Show 09088+2342 KPP1532 272 11.6 100
Show 09040+2057 OCC 160 -1 0.0 100
Show 09154+2301 BRT2399 241 4.2 102
Show 09025+2117 COU 775 85 0.4 107
Show 09082+2353 POU3029 315 8.1 112
Show 09152+2323 BUP 127 AB 171 60.0 114
Show 09152+2323 STT 570 AC 78 75.1 114
Show 09175+2144 SKF1718 347 1.7 115
Show 09119+2357 AZC 59 47 17.1 120
Show 09095+2003 MRA 8 239 0.9 120
Show 09125+2354 POU3032 114 14.3 120
Show 09012+2243 KPP1814 155 14.1 120
Show 09095+2404 LDS3858 270 2.0 121
Show 09057+2354 POU3026 311 3.3 123
Show 09008+2127 OCC 706 -1 0.1 125
Show 09162+2324 STT 198 115 14.9 125
Show 09005+2228 HO 360 156 3.9 126
Show 09009+2248 OCC 101 -1 0.1 126
Show 09055+2357 POU3025 311 14.2 127
Show 09149+2020 KPP3217 331 8.3 129
Show 09005+2244 OCC 100 Aa,Ab -1 0.1 129
Show 09005+2244 STF1297 AB 159 5.1 129
Show 09003+2235 UC 127 228 47.7 130
Show 09129+2001 A 2135 346 1.3 131
Show 09186+2134 ALP 15 AB 251 22.9 133
Show 09186+2134 ALP 15 AC 345 25.9 133
Show 08598+2154 SKF2683 215 1.0 133
Show 09154+2346 A 1979 156 0.2 133
Show 09136+2403 AG 163 320 5.1 135

 
 
WDS 09094+2203 : COMPONENTS
 
 
  A B
B pa=108.0°
sep=0.15"
 
C pa=8.2°
sep=2.17"
pa=4.3°
sep=2.20"
 
 
09094+2203 A
 
 
Common name Nahn Coord arcsec 2000 090921.53+220243.6 Mag 5.7 Spectral class K0III (yellow-orange)
PmRA 1.00 PmDE 5.0 SAO 80666 HIP 44946
Tycho2 1407-01989-1 HD 78515 HR 3627 GC 12635
BD BD+22 2061 Bayer Xi Cancri Bayer name xi Cnc Flamsteed 77 Cancri
Flamsteed name 77 Cnc FK5 1239
Tycho2
Tycho2 1407-01989-1 Pflag RAmdeg 137.33973063 DEmdeg 22.04545887
PmRA 2.5 PmDE 4.8 E RAmdeg 4 E DEmdeg 4
E pmRA 0.5 E pmDE 0.5 EpRAm 1990.83 EpDEm 1990.58
Num 32 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.4 BTmag 6.378 E BTmag 0.015 VTmag 5.257
E VTmag 0.009 Prox 999 TYC T HIP 44946
CCDM RAdeg 137.33972417 DEdeg 22.04544750 EpRA 1990 1.80
EpDE 1990 1.50 E RAdeg 3.6 E DEdeg 4.0 Posflg
Corr 0.1
SAO
SAO 80666 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 0 Vmag 5.2 SpType G5
Double code Source 74 CatNum 1239 DM BD+22 2061
DMcomp BDsup HD 78515 M HD 0
GC 12635 RA1950rad 2.38450044 DE1950rad 0.38831612 PmRA2000 0.0001
PmDE2000 0.004
Hipparcos
Catalog H HIP 44946 Proxy RAhms 09 09 21.53
DEdms +22 02 43.6 Vmag 5.16 VarFlag R Vmag H
RAdeg 137.34 DEdeg 22.0454 AstroRef Plx 8.57
CCDM -0.48 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD BD BD+22 2061
CD CP Dm number +22 2061 VIred 0.9
SpType K0III R SpType Coord arcsec 2000 090921.53+220243.6
Hipparcos 2
HIP 44946 Sn 7 So 1 Nc 1
RArad 2.3970303864 DErad 0.3847656383 Plx 8.74 PmRA -1
PmDE -0.52 E RArad 0.64 E DErad 0.34 E Plx 0.49
E pmRA 0.78 E pmDE 0.46 Hpmag E Hpmag 0.0008
SHp 0.005 VA 0 BV 0.97 E BV 0.005
VI 0.9
CCDM
Ccdm 09094+2203 RComp Comp A Note1
Note2 Discov num DRAs -2.48 DDEs -16.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.7 Sp G5 PmNote *
PmRA 3 PmDE 0 Dm number +22 2061 Cat1 BD
Name2 +22 1066 Cat2 AGK2/3 HD 78515 M HD
ADS BDS M ADS BDS N IDS IDS 09036N2227A
HIC 44946
 
 
09094+2203 B
 
 
Coord arcsec 2000 090921.54+220243.6 Mag 6.2 Delta magnitude 0.5 Coordinate calculated yes
CCDM
Ccdm 09094+2203 RComp Comp B Note1
Note2 Discov num WRH 16 DRAs DDEs
R dRAs Year 1944 Theta 108 Rho 0.1
Obs 2 Vmag 6.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 09036N2227B
HIC 44946
 
 
09094+2203 C
 
 
Coord arcsec 2000 090921.55+220245.7 Delta magnitude 5.7 Coordinate calculated yes