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Current system
08497-4249
RSS 10
HD 75657


Nearby doubles
20' : 08510-4303
DON 288

30' : 08473-4236
JC 14

35' : 08466-4247
HDS1270

38' : 08479-4320
HDS1274

38' : 08479-4321
DON 282

38' : 08501-4327
TDS6122

38' : 08466-4234
JC 13

43' : 08527-4317
DON 291

45' : 08458-4237
CPO 231

45' : 08504-4205
SNA 7

49' : 08479-4334
DON 283

50' : 08485-4201
I 1512

52' : 08469-4208
TDS6093

52' : 08540-4229
FGS 24

56' : 08537-4322
TDS6167

56' : 08447-4238
CHR 238

57' : 08531-4332
TDS6162

58' : 08509-4345
B 1632

60' : 08444-4239
HJ 4133

60' : 08512-4153
TDS6135

61' : 08503-4349
CPO 236

62' : 08552-4241
CPO9105

64' : 08538-4335
TDS 499

68' : 08436-4254
CPO 229

69' : 08477-4144
MUG 6AB

69' : 08542-4338
DON 295



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

08497-4249 RSS 10 (HD 75657)

 
 
08h 49m 40.27s -42° 49' 24.5" P.A. 332.00 sep 19.6 mag 7.42,8.89 Sp B6III dist. 401.61 pc (1310.05 l.y.)
 
 
Coord 2000 08497-4249 Discov num RSS  10 Comp Coord arcsec 2000 08 49 40.27 -42 49 24.5
Date first 1899 Date last 2010 Obs 9
Pa first 331 Pa last 332 P.A. Now (θ) 332°
Sep first 19.4 Sep last 19.58 Sep. Now (ρ) 19.58"
Mag pri 7.42 Mag sec 8.89 delta mag (ΔM) 1.47 Spectral class B6III (blue-white)
Pri motion ra -013 Sec motion ra -007
Pri motion dec +007 Sec motion dec +009
Notes N (See Notes)
rPM=0.428
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 75657 Constellation Vela SAO 220534 HIP 43326
Tycho2 7683-00526-1 Gaia DR2 5524127566787700224 HD 75657 DM CP-42 3010
CD CD-42 4684 Distance 401.61 Distance ly 1310.05
 
 
WDS 08497-4249 RSS 10 (HD 75657) : NOTES
 
 
discov_num notes refcode
RSS 10 This previously uncataloged double star was a Hipparcos double entry
system. The first measure is determined from the individual positions
listed by Rousseau et al. Rss1996
 
 
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
08497-4249 RSS 10 1999 7 332 19.7 7.42 8.89 B6III N D 084940.27-424924.5
08497-4249 RSS 10 2010 9 332 19.5 7.42 8.89 B6III N 084940.27-424924.5

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

 
 
WDS 08497-4249 RSS 10 (HD 75657) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08497-4249 RSS 10 (HD 75657) : MEASURES
 
 
No records found.

 
 
WDS 08497-4249 (HD 75657) : VIRTUAL EYEPIECE
 
 

08497-4249 RSS 10A mag 7.42 Sp B6III 08497-4249 RSS 10B sep 18.6 P.A. 338.70 mag 8.89 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08497-4249 (HD 75657) : ALADIN DSS IMAGE @ 08h 49m 40.27s -42° 49' 24.5"
 
 
 
 
WDS 08497-4249 RSS 10 (HD 75657) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08497-4249 RSS 10 distance=0' 08510-4303 DON 288 distance=20' 08473-4236 JC 14 distance=30' 08466-4247 HDS1270 distance=35' 08479-4320 HDS1274 distance=38' 08479-4321 DON 282 distance=38' 08501-4327 TDS6122 distance=38' 08466-4234 JC 13 distance=38' 08527-4317 DON 291 distance=43' 08458-4237 CPO 231 distance=45' 08504-4205 SNA 7 distance=45' 08479-4334 DON 283 distance=49' 08485-4201 I 1512 distance=50' 08469-4208 TDS6093 distance=52' 08540-4229 FGS 24 distance=52' 08537-4322 TDS6167 distance=56' 08447-4238 CHR 238 distance=56' 08531-4332 TDS6162 distance=57' 08509-4345 B 1632 distance=58' 08444-4239 HJ 4133 distance=60' 08512-4153 TDS6135 distance=60' 08503-4349 CPO 236 distance=61' 08552-4241 CPO9105 distance=62' 08538-4335 TDS 499 distance=64' 08436-4254 CPO 229 distance=68' 08477-4144 MUG 6AB distance=69' 08542-4338 DON 295 distance=69' 08474-4143 CPO 233 distance=71' 08479-4357 TDS6105 distance=71' 08551-4328 I 317 distance=72' 08520-4141 LDS 237 distance=72' 08486-4138 TDS 494 distance=73' 08430-4254 TDS6053 distance=74' 08563-4236 DON 297 distance=75' 08506-4135 TDS6129 distance=76' 08495-4134 RST2585 distance=76' 08445-4200 SKF 485 distance=76' 08565-4237 DON 299 distance=77' 08539-4150 HJ 4150 distance=77' 08446-4345 DON 278 distance=79' 08568-4304 TDS 505 distance=81' 08571-4242 TDS6213 distance=83' 08421-4256 LDS 230AB distance=84' 08421-4256 EGN 8AC distance=84' 08421-4256 EGN 8AD distance=84' 08523-4410 B 2191 distance=86' 08420-4236 I 315 distance=86' 08571-4315 SEE 108AB distance=86' 08571-4315 GLI 102AC distance=86' 08571-4315 GLI 102AD distance=86' 08571-4315 SZA 2Ba,Bb distance=86' 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 08497-4249 RSS 10 332 19.6
Show 08510-4303 DON 288 182 1.6 20
Show 08473-4236 JC 14 86 5.5 30
Show 08466-4247 HDS1270 122 0.4 35
Show 08479-4320 HDS1274 349 0.3 38
Show 08479-4321 DON 282 180 2.4 38
Show 08501-4327 TDS6122 125 2.4 38
Show 08466-4234 JC 13 311 2.2 38
Show 08527-4317 DON 291 92 1.2 43
Show 08458-4237 CPO 231 210 4.4 45
Show 08504-4205 SNA 7 36 0.0 45
Show 08479-4334 DON 283 157 5.5 49
Show 08485-4201 I 1512 276 0.5 50
Show 08469-4208 TDS6093 162 0.4 52
Show 08540-4229 FGS 24 55 0.2 52
Show 08537-4322 TDS6167 326 0.5 56
Show 08447-4238 CHR 238 22 0.1 56
Show 08531-4332 TDS6162 199 1.5 57
Show 08509-4345 B 1632 66 1.9 58
Show 08444-4239 HJ 4133 64 45.7 60
Show 08512-4153 TDS6135 136 0.5 60
Show 08503-4349 CPO 236 125 6.5 61
Show 08552-4241 CPO9105 275 3.9 62
Show 08538-4335 TDS 499 326 1.2 64
Show 08436-4254 CPO 229 219 6.5 68
Show 08477-4144 MUG 6 AB 77 21.3 69
Show 08542-4338 DON 295 282 5.2 69
Show 08474-4143 CPO 233 85 2.8 71
Show 08479-4357 TDS6105 128 0.5 71
Show 08551-4328 I 317 304 2.1 72
Show 08520-4141 LDS 237 262 23.9 72
Show 08486-4138 TDS 494 37 1.0 73
Show 08430-4254 TDS6053 143 1.2 74
Show 08563-4236 DON 297 159 0.8 75
Show 08506-4135 TDS6129 119 0.5 76
Show 08495-4134 RST2585 288 3.8 76
Show 08445-4200 SKF 485 349 11.0 76
Show 08565-4237 DON 299 52 0.5 77
Show 08539-4150 HJ 4150 265 17.5 77
Show 08446-4345 DON 278 355 0.4 79
Show 08568-4304 TDS 505 315 1.5 81
Show 08571-4242 TDS6213 147 0.5 83
Show 08421-4256 LDS 230 AB 188 45.4 84
Show 08421-4256 EGN 8 AC 332 5.5 84
Show 08421-4256 EGN 8 AD 101 9.6 84
Show 08523-4410 B 2191 297 5.8 86
Show 08420-4236 I 315 171 0.7 86
Show 08571-4315 SEE 108 AB 47 3.0 86
Show 08571-4315 GLI 102 AC 3 43.0 86
Show 08571-4315 GLI 102 AD 238 46.1 86
Show 08571-4315 SZA 2 Ba,Bb 160 0.1 86

 
 
WDS 08497-4249 : COMPONENTS
 
 
  A
B pa=338.7°
sep=18.56"
 
 
08497-4249 A
 
 
Componente originario normalizzato AB Name HD 75657 Coord arcsec 2000 084940.27-424924.5 Mag 7.42
Spectral class B6III (blue-white) PmRA -13.00 PmDE 7.0 SAO 220534
HIP 43326 Tycho2 7683-00526-1 HD 75657 DM CP-42 3010
CD CD-42 4684
Tycho2
Tycho2 7683-00526-1 Pflag RAmdeg 132.41778672 DEmdeg -42.82347257
PmRA -14.4 PmDE 6.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.31 EpDEm 1991.39
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.1 BTmag 7.299 E BTmag 0.015 VTmag 7.439
E VTmag 0.010 Prox 999 TYC T HIP 43326
CCDM RAdeg 132.41783194 DEdeg -42.82348694 EpRA 1990 1.66
EpDE 1990 1.74 E RAdeg 4.2 E DEdeg 4.1 Posflg
Corr 0.0
SAO
SAO 220534 DelFlag RA1950 PmRA1950 -0.0046
DE1950 PmDE1950 -0.001 Vmag 10.2 SpType B8
Double code Source 48 CatNum 6608 DM CP-42 3010
DMcomp BDsup HD 75657 M HD 0
GC RA1950rad 2.30319852 DE1950rad -0.74406563 PmRA2000 -0.004
PmDE2000 0.001
Hipparcos
Catalog H HIP 43326 Proxy RAhms 08 49 40.28
DEdms -42 49 24.6 Vmag 7.47 VarFlag R Vmag G
RAdeg 132.418 DEdeg -42.8235 AstroRef Plx 2.42
CCDM 08497-4249 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 75657 BD
CD CD-42 4684 CP Dm number -42 4684 VIred -0.13
SpType B6III R SpType Coord arcsec 2000 084940.28-424924.6
Hipparcos 2
HIP 43326 Sn 5 So 0 Nc 1
RArad 2.3111271992 DErad -0.747410844 Plx 2.49 PmRA -12.72
PmDE 6.62 E RArad 0.46 E DErad 0.45 E Plx 0.58
E pmRA 0.55 E pmDE 0.49 Hpmag 7.4237 E Hpmag 0.0015
SHp 0.013 VA 0 BV -0.139 E BV 0.005
VI -0.13
CCDM
Ccdm 08497-4249 RComp Comp A Note1
Note2 Discov num DRAs -1.70 DDEs -24.5
R dRAs 40 Year Theta Rho
Obs 2 Vmag 7.6 Sp B8 PmNote *
PmRA -16 PmDE 0 Dm number -42 4684 Cat1 CD
Name2 220537 Cat2 SAO HD 75657 M HD
ADS BDS M ADS BDS N IDS * IDS 08461S4227A
HIC 43326
 
 
08497-4249 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084939.66-424907.2 Mag 8.89 PmRA -7.00
PmDE 9.0 HIP 43329 Calc delta mag 1.47 Calc coord yes
Hipparcos
Catalog H HIP 43329 Proxy RAhms 08 49 39.38
DEdms -42 49 07.0 Vmag 8.86 VarFlag R Vmag H
RAdeg DEdeg AstroRef Plx
CCDM 08497-4249 N CCDM I Nsys 2 Ncomp
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.08
SpType R SpType Coord arcsec 2000 084939.38-424907.0
CCDM
Ccdm 08497-4249 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.66 DDEs -7.0
R dRAs 40 Year 1976 Theta 330 Rho 20.0
Obs 1 Vmag 10.2 Sp B8 PmNote *
PmRA -51 PmDE -1 Dm number Cat1
Name2 220534 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS * IDS 08461S4227B
HIC 43329