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Doubles in session


Current system
00068-2106
RSS 41
HD 202


Nearby doubles
16' : 00077-2058
BRT 294

27' : 00064-2039
UC 321

29' : 00060-2039
HJ 3236

31' : 00084-2125
SKF2136

32' : 00090-2112
B 1903

44' : 00096-2123
RST2234

51' : 00049-2024
LDS2081

66' : 00022-2052
YSC 168

68' : 00113-2045
LDS 1

70' : 00115-2126
KPP2629

79' : 00124-2113
LDS2102

83' : 00030-2003
TOK 441

84' : 00124-2039
ARA1250

87' : 00078-2231
SEE 2

91' : 00120-2013
CVR 306

92' : 00009-2025
DON1056

93' : 00132-2134
LDS2103

97' : 00133-2037
B 1905

97' : 00134-2039
SKF2138

98' : 00056-1929
TOI 378AB

110' : 00143-2134
ARA1601

111' : 00136-2202
ARA1599

111' : 00077-2256
LDS2091

112' : 00111-2239
HJ 3351

114' : 00141-2157
ARA1600

122' : 00054-2306
LDS2083



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00068-2106 RSS 41 (HD 202)

 
 
00h 06m 45.50s -21° 05' 33.0" P.A. 344.00 sep 9.7 mag 10.00,11.90 Sp G2/G3V dist. 448.43 pc (1462.78 l.y.)
 
 
Coord 2000 00068-2106 Discov num RSS  41 Comp Coord arcsec 2000 00 06 45.50 -21 05 33.0
Date first 1920 Date last 2006 Obs 6
Pa first 223 Pa last 344.2 P.A. Now (θ) 344.2°
Sep first 35.4 Sep last 9.7 Sep. Now (ρ) 9.7"
Mag pri 10.00 Mag sec 11.90 delta mag (ΔM) 1.9 Spectral class G2/G3V (yellow)
Pri motion ra -248 Sec motion ra -017
Pri motion dec -423 Sec motion dec -003
Notes N L V (See Notes, Linear solution, Proper motion indicates physical)
rPM=0.978
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 202 Constellation Cetus SAO 166052 HIP 553
Tycho2 5844-00950-1 HD 202 BD BD-21 6537 Distance 448.43
Distance ly 1462.78
 
 
WDS 00068-2106 RSS 41 (HD 202) : NOTES
 
 
discov_num notes refcode
RSS 41 CPD-21@1
 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00068-2106 RSS 41 2006 5 344 9.7 9.87 12.70 G2/G3V N DV 000646.88-210500.7
00068-2106 RSS 41 2010 7 350 11.0 10.00 11.90 G2/G3V NL V 000645.50-210533.0

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

 
 
WDS 00068-2106 RSS 41 (HD 202) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00068-2106 RSS 41 (HD 202) : MEASURES
 
 
No records found.

 
 
WDS 00068-2106 (HD 202) : VIRTUAL EYEPIECE
 
 

00068-2106 RSS 41A mag 10 Sp G2/G3V 00068-2106 RSS 41B sep 9.7 P.A. 345.20 mag 11.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00068-2106 (HD 202) : ALADIN DSS IMAGE @ 00h 06m 45.50s -21° 05' 33.0"
 
 
 
 
WDS 00068-2106 RSS 41 (HD 202) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00068-2106 RSS 41 distance=0' 00077-2058 BRT 294 distance=16' 00064-2039 UC 321 distance=27' 00060-2039 HJ 3236 distance=29' 00084-2125 SKF2136 distance=31' 00090-2112 B 1903 distance=32' 00096-2123 RST2234 distance=44' 00049-2024 LDS2081 distance=51' 00022-2052 YSC 168 distance=66' 00113-2045 LDS 1 distance=68' 00115-2126 KPP2629 distance=70' 00124-2113 LDS2102 distance=79' 00030-2003 TOK 441 distance=83' 00124-2039 ARA1250 distance=84' 00078-2231 SEE 2 distance=87' 00120-2013 CVR 306 distance=91' 00009-2025 DON1056 distance=92' 00132-2134 LDS2103 distance=93' 00133-2037 B 1905 distance=97' 00134-2039 SKF2138 distance=97' 00056-1929 TOI 378Aa,Ab distance=98' 00056-1929 TOI 378AB distance=98' 00143-2134 ARA1601 distance=110' 00136-2202 ARA1599 distance=111' 00077-2256 LDS2091 distance=111' 00111-2239 HJ 3351 distance=112' 00141-2157 ARA1600 distance=114' 00054-2306 LDS2083 distance=122' 00022-2255 TDS1262 distance=127' 00053-1857 UC 316 distance=131' 00018-1912 HJ 3232 distance=134' 00098-2314 LDS2096 distance=135' 00066-2324 B 3 distance=139' 00103-1852 SKF2137 distance=143' 00070-1837 UC 322 distance=149' 00113-1850 GWP 26 distance=150' 00055-1835 RST3340 distance=152' 00174-2156 ARA1602 distance=157' 00033-2337 B 633 distance=159' 00149-1913 ARA 513 distance=161' 00150-1913 LDS5266 distance=161' 00076-1825 HJ 3240 distance=162' 00183-2108 BU 393 distance=162' 00164-2235 HDS 36Aa,Ab distance=162' 00164-2235 DAM 631AB distance=162' 00164-2235 HDS 36Aa,C distance=162' 00011-2326 LDS2070 distance=162' 00153-2259 HDO 6BC distance=163' 00153-2259 HDO 6AB distance=163' 00153-2259 HDO 6AC distance=163' 00039-2347 LDS2078 distance=166' 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 00068-2106 RSS 41 344 9.7
Show 00077-2058 BRT 294 221 4.3 16
Show 00064-2039 UC 321 289 10.5 27
Show 00060-2039 HJ 3236 219 24.1 29
Show 00084-2125 SKF2136 222 8.9 31
Show 00090-2112 B 1903 125 1.9 32
Show 00096-2123 RST2234 353 0.6 44
Show 00049-2024 LDS2081 269 90.2 51
Show 00022-2052 YSC 168 47 0.1 66
Show 00113-2045 LDS 1 170 8.6 68
Show 00115-2126 KPP2629 102 24.3 70
Show 00124-2113 LDS2102 323 30.9 79
Show 00030-2003 TOK 441 11 999.9 83
Show 00124-2039 ARA1250 56 4.8 84
Show 00078-2231 SEE 2 145 1.8 87
Show 00120-2013 CVR 306 137 20.6 91
Show 00009-2025 DON1056 35 0.7 92
Show 00132-2134 LDS2103 96 14.5 93
Show 00133-2037 B 1905 110 3.1 97
Show 00134-2039 SKF2138 94 3.1 97
Show 00056-1929 TOI 378 Aa,Ab 182 0.1 98
Show 00056-1929 TOI 378 AB 312 3.3 98
Show 00143-2134 ARA1601 175 11.5 110
Show 00136-2202 ARA1599 118 6.3 111
Show 00077-2256 LDS2091 311 3.6 111
Show 00111-2239 HJ 3351 135 11.6 112
Show 00141-2157 ARA1600 273 11.2 114
Show 00054-2306 LDS2083 317 22.9 122
Show 00022-2255 TDS1262 254 0.5 127
Show 00053-1857 UC 316 278 25.5 131
Show 00018-1912 HJ 3232 340 14.1 134
Show 00098-2314 LDS2096 110 10.6 135
Show 00066-2324 B 3 51 6.5 139
Show 00103-1852 SKF2137 261 80.4 143
Show 00070-1837 UC 322 63 44.7 149
Show 00113-1850 GWP 26 71 82.9 150
Show 00055-1835 RST3340 273 0.4 152
Show 00174-2156 ARA1602 228 8.5 157
Show 00033-2337 B 633 157 3.6 159
Show 00149-1913 ARA 513 253 1.8 161
Show 00150-1913 LDS5266 291 120.8 161
Show 00076-1825 HJ 3240 132 7.7 162
Show 00183-2108 BU 393 29 0.7 162
Show 00164-2235 HDS 36 Aa,Ab 188 0.2 162
Show 00164-2235 DAM 631 AB 291 102.4 162
Show 00164-2235 HDS 36 Aa,C 252 1.1 162
Show 00011-2326 LDS2070 263 66.2 162
Show 00153-2259 HDO 6 BC 200 20.5 163
Show 00153-2259 HDO 6 AB 263 7.1 163
Show 00153-2259 HDO 6 AC 215 24.5 163
Show 00039-2347 LDS2078 81 12.4 166

 
 
WDS 00068-2106 : COMPONENTS
 
 
  A
B pa=345.2°
sep=9.65"
 
 
00068-2106 A
 
 
Componente originario normalizzato AB Name HD 202 Coord arcsec 2000 000645.50-210533.0 Mag 10
Spectral class G2/G3V (yellow) PmRA -248.00 PmDE -423.0 SAO 166052
HIP 553 Tycho2 5844-00950-1 HD 202 BD BD-21 6537
Tycho2
Tycho2 5844-00950-1 Pflag RAmdeg 1.68955664 DEmdeg -21.09250335
PmRA -249.0 PmDE -417.6 E RAmdeg 16 E DEmdeg 22
E pmRA 2.2 E pmDE 2.1 EpRAm 1990.87 EpDEm 1989.99
Num 6 Q RAmdeg 1.8 Q DEmdeg 1.0 Q pmRA 1.8
Q pmDE 1.0 BTmag 10.632 E BTmag 0.038 VTmag 9.930
E VTmag 0.029 Prox 999 TYC T HIP 553
CCDM RAdeg 1.69016444 DEdeg -21.09154444 EpRA 1990 1.85
EpDE 1990 1.76 E RAdeg 16.8 E DEdeg 22.7 Posflg
Corr 0.0
SAO
SAO 166052 DelFlag RA1950 PmRA1950 -0.0176
DE1950 PmDE1950 -0.405 Vmag 9.3 SpType G5
Double code Source 23 CatNum 7 DM BD-21 6537
DMcomp BDsup HD 202 M HD 0
GC RA1950rad 0.01841438 DE1950rad -0.37288791 PmRA2000 -0.0174
PmDE2000 -0.409
Hipparcos
Catalog H HIP 553 Proxy RAhms 00 06 45.65
DEdms -21 05 29.3 Vmag 9.83 VarFlag R Vmag G
RAdeg 1.69021 DEdeg -21.0915 AstroRef Plx 2.3
CCDM N CCDM Nsys Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD 202 BD BD-21 6537
CD CP Dm number -21 6537 VIred 0.66
SpType G2/G3V R SpType Coord arcsec 2000 000645.65-210529.3
Hipparcos 2
HIP 553 Sn 1 So 2 Nc 1
RArad 0.0294997842 DErad -0.3681158084 Plx 2.23 PmRA -246.55
PmDE -436.02 E RArad 3.08 E DErad 1.94 E Plx 4.02
E pmRA 4.02 E pmDE 1.94 Hpmag 9.8381 E Hpmag 0.0026
SHp 0.027 VA 0 BV 0.587 E BV 0.012
VI 0.66
CCDM
Ccdm 00068-2106 RComp Comp A Note1
Note2 Discov num DRAs -2.56 DDEs 27.2
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.9 Sp G2 PmNote
PmRA -245 PmDE -409 Dm number -21 6537 Cat1 BD
Name2 166052 Cat2 SAO HD 202 M HD
ADS BDS M ADS BDS N IDS * IDS 00017S2139A
HIC 553
 
 
00068-2106 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 000645.32-210523.7 Mag 11.9 PmRA -17.00
PmDE -3.0 Calc delta mag 1.9 Calc coord yes
CCDM
Ccdm 00068-2106 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.86 DDEs 33.9
R dRAs 40 Year 1978 Theta 255 Rho 9.9
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 00017S2139B
HIC 553