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Doubles in session


Current system
10490-4940
RSS 245
HD 93818


Nearby doubles
5' : 10492-4936
HDS1547

19' : 10481-4957
BRT 789

24' : 10498-5002
TDS7491

24' : 10483-4918
R 158AB

27' : 10468-4925
R 155

40' : 10468-4907
RST 508

52' : 10543-4952
BRT 791

53' : 10540-4920
HJ 4379

54' : 10544-4929
LDS 321

55' : 10469-4850
RST 509AB

56' : 10434-4927
RST 505

59' : 10469-5035
CPO 302

64' : 10435-4905
CPO 51

67' : 10441-4854
HJ 4352AB

70' : 10419-4935
CPO 299

74' : 10552-5024
KPP1687

75' : 10519-4831
RST 514

80' : 10565-4910
BRT 792

82' : 10520-5057
TDS7519

84' : 10406-4923
DAM2479

85' : 10496-5104
CPO 52AB

86' : 10403-4929
RST 504

87' : 10466-5103
HDS1540

88' : 10436-5050
KPP 227

88' : 10403-4917
TDS7407

89' : 10580-4952
TDS7579



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.

10490-4940 RSS 245 (HD 93818)

 
 
10h 48m 59.81s -49° 40' 08.4" P.A. 358.00 sep 26.1 mag 9.07,12.35 Sp A1V dist. 1063.83 pc (3470.21 l.y.)
 
 
Coord 2000 10490-4940 Discov num RSS 245 Comp Coord arcsec 2000 10 48 59.81 -49 40 08.4
Date first 1900 Date last 2015 Obs 7
Pa first 346 Pa last 358.3 P.A. Now (θ) 358.3°
Sep first 28.8 Sep last 26.145 Sep. Now (ρ) 26.145"
Mag pri 9.07 Mag sec 12.35 delta mag (ΔM) 3.28 Spectral class A1V (white)
Pri motion ra -022 Sec motion ra +036
Pri motion dec +007 Sec motion dec -007
Notes
rPM=1.627
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 93818 Constellation Vela SAO 222353 HIP 52886
Tycho2 8206-00557-1 Gaia DR2 5361199185009611264 HD 93818 CD CD-49 5561
CP CP-49 3740 Distance 1063.83 Distance ly 3470.21
 
 
WDS 10490-4940 RSS 245 (HD 93818) : NOTES
 
 
No records found.

 
 
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
10490-4940 RSS 245 1999 4 356 26.3 9.05 12.00 A1V D 104859.81-494008.4
10490-4940 RSS 245 2010 6 358 26.2 9.07 12.35 A1V 104859.81-494008.4
10490-4940 RSS 245 2015 7 358 26.1 9.07 12.35 A1V 104859.81-494008.4

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

 
 
WDS 10490-4940 RSS 245 (HD 93818) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10490-4940 RSS 245 (HD 93818) : MEASURES
 
 
No records found.

 
 
WDS 10490-4940 (HD 93818) : VIRTUAL EYEPIECE
 
 

10490-4940 RSS 245A mag 9.07 Sp A1V 10490-4940 RSS 245B sep 26.1 P.A. 358.90 mag 12.35 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 10490-4940 (HD 93818) : ALADIN DSS IMAGE @ 10h 48m 59.81s -49° 40' 08.4"
 
 
 
 
WDS 10490-4940 RSS 245 (HD 93818) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10490-4940 RSS 245 distance=0' 10492-4936 HDS1547 distance=5' 10481-4957 BRT 789 distance=19' 10498-5002 TDS7491 distance=24' 10483-4918 R 158AB distance=24' 10483-4918 R 159BC distance=24' 10468-4925 R 155 distance=27' 10468-4907 RST 508 distance=40' 10543-4952 BRT 791 distance=52' 10540-4920 HJ 4379 distance=53' 10544-4929 LDS 321 distance=54' 10469-4850 RST 509AB distance=55' 10469-4850 DAM 531AC distance=55' 10434-4927 RST 505 distance=56' 10469-5035 CPO 302 distance=59' 10435-4905 CPO 51 distance=64' 10441-4854 HJ 4352AB distance=67' 10441-4854 HJ 4352AC distance=67' 10419-4935 CPO 299 distance=70' 10552-5024 KPP1687 distance=74' 10519-4831 RST 514 distance=75' 10565-4910 BRT 792 distance=80' 10520-5057 TDS7519 distance=82' 10406-4923 DAM2479 distance=84' 10496-5104 CPO 52AB distance=85' 10496-5104 CPO 52AC distance=85' 10403-4929 RST 504 distance=86' 10466-5103 HDS1540 distance=87' 10436-5050 KPP 227 distance=88' 10403-4917 TDS7407 distance=88' 10580-4952 TDS7579 distance=89' 10400-4927 DAM2477 distance=89' 10576-5025 TDS7574 distance=95' 10393-4932 RST 502 distance=95' 10455-5111 TDS7456 distance=98' 10397-4900 TOI 779AB distance=100' 10555-5057 TDS7558 distance=100' 10518-4804 RST 513 distance=100' 10569-4837 TDS7568 distance=101' 10542-5110 RST1538 distance=103' 10489-4757 CPO 303 distance=104' 10418-5100 TVB 231 distance=106' 10423-5108 CPO 300 distance=109' 10390-5032 B 1688 distance=110' 10429-5113 TDS7430 distance=110' 10468-4752 RST4932 distance=111' 10406-5059 I 1204 distance=113' 11005-4920 I 865 distance=114' 10444-5128 RST1524 distance=117' 11010-4945 CPO 311 distance=117' 11005-5022 B 1695 distance=119' 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 10490-4940 RSS 245 358 26.1
Show 10492-4936 HDS1547 204 0.3 5
Show 10481-4957 BRT 789 305 8.9 19
Show 10498-5002 TDS7491 213 1.9 24
Show 10483-4918 R 158 AB 268 25.7 24
Show 10483-4918 R 159 BC 285 38.0 24
Show 10468-4925 R 155 58 2.3 27
Show 10468-4907 RST 508 39 0.5 40
Show 10543-4952 BRT 791 184 4.7 52
Show 10540-4920 HJ 4379 61 24.7 53
Show 10544-4929 LDS 321 86 5.5 54
Show 10469-4850 RST 509 AB 113 2.7 55
Show 10469-4850 DAM 531 AC 34 12.0 55
Show 10434-4927 RST 505 201 3.2 56
Show 10469-5035 CPO 302 336 7.5 59
Show 10435-4905 CPO 51 24 10.5 64
Show 10441-4854 HJ 4352 AB 197 19.1 67
Show 10441-4854 HJ 4352 AC 227 44.4 67
Show 10419-4935 CPO 299 30 5.1 70
Show 10552-5024 KPP1687 26 13.0 74
Show 10519-4831 RST 514 276 3.6 75
Show 10565-4910 BRT 792 281 6.8 80
Show 10520-5057 TDS7519 172 0.6 82
Show 10406-4923 DAM2479 207 6.7 84
Show 10496-5104 CPO 52 AB 193 7.2 85
Show 10496-5104 CPO 52 AC 185 23.2 85
Show 10403-4929 RST 504 142 0.8 86
Show 10466-5103 HDS1540 340 0.2 87
Show 10436-5050 KPP 227 36 3.9 88
Show 10403-4917 TDS7407 223 1.9 88
Show 10580-4952 TDS7579 291 0.4 89
Show 10400-4927 DAM2477 107 1.1 89
Show 10576-5025 TDS7574 328 0.6 95
Show 10393-4932 RST 502 190 1.0 95
Show 10455-5111 TDS7456 158 1.9 98
Show 10397-4900 TOI 779 AB 165 1.5 100
Show 10555-5057 TDS7558 42 1.2 100
Show 10518-4804 RST 513 26 1.4 100
Show 10569-4837 TDS7568 347 0.7 101
Show 10542-5110 RST1538 227 1.4 103
Show 10489-4757 CPO 303 260 5.4 104
Show 10418-5100 TVB 231 276 8.2 106
Show 10423-5108 CPO 300 152 10.2 109
Show 10390-5032 B 1688 328 2.1 110
Show 10429-5113 TDS7430 35 0.4 110
Show 10468-4752 RST4932 161 1.2 111
Show 10406-5059 I 1204 129 4.3 113
Show 11005-4920 I 865 294 2.8 114
Show 10444-5128 RST1524 44 1.5 117
Show 11010-4945 CPO 311 356 3.0 117
Show 11005-5022 B 1695 16 0.4 119

 
 
WDS 10490-4940 : COMPONENTS
 
 
  A
B pa=358.9°
sep=26.14"
 
 
10490-4940 A
 
 
Componente originario normalizzato AB Name HD 93818 Coord arcsec 2000 104859.81-494008.4 Mag 9.07
Spectral class A1V (white) PmRA -22.00 PmDE 7.0 SAO 222353
HIP 52886 Tycho2 8206-00557-1 HD 93818 CD CD-49 5561
CP CP-49 3740
Tycho2
Tycho2 8206-00557-1 Pflag RAmdeg 162.24909155 DEmdeg -49.66897724
PmRA -25.8 PmDE 7.4 E RAmdeg 7 E DEmdeg 8
E pmRA 1.1 E pmDE 1.3 EpRAm 1990.74 EpDEm 1990.95
Num 7 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.1 BTmag 9.202 E BTmag 0.017 VTmag 9.072
E VTmag 0.015 Prox 999 TYC T HIP 52886
CCDM RAdeg 162.24918333 DEdeg -49.66899444 EpRA 1990 1.72
EpDE 1990 1.68 E RAdeg 7.3 E DEdeg 7.9 Posflg
Corr 0.0
SAO
SAO 222353 DelFlag RA1950 PmRA1950 -0.0033
DE1950 PmDE1950 -0.017 Vmag 8.8 SpType A0
Double code Source 48 CatNum 8954 DM CP-49 3740
DMcomp BDsup HD 93818 M HD 0
GC RA1950rad 2.82237156 DE1950rad -0.86227393 PmRA2000 -0.003
PmDE2000 -0.015
Hipparcos
Catalog H HIP 52886 Proxy RAhms 10 48 59.81
DEdms -49 40 08.4 Vmag 9.06 VarFlag R Vmag H
RAdeg 162.249 DEdeg -49.669 AstroRef Plx 1.94
CCDM 10490-4940 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 93818 BD
CD CD-49 5561 CP CP-49 3740 Dm number -49 5561 VIred 0.13
SpType A1V R SpType Coord arcsec 2000 104859.81-494008.4
Hipparcos 2
HIP 52886 Sn 5 So 0 Nc 1
RArad 2.831782629 DErad -0.8668874588 Plx 0.94 PmRA -24.6
PmDE 5.54 E RArad 0.63 E DErad 0.71 E Plx 0.95
E pmRA 0.69 E pmDE 0.71 Hpmag 9.1032 E Hpmag 0.0018
SHp 0.023 VA 0 BV 0.116 E BV 0.022
VI 0.13
CCDM
Ccdm 10490-4940 RComp Comp A Note1
Note2 Discov num DRAs -0.22 DDEs -8.5
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.0 Sp A0 PmNote
PmRA -29 PmDE 9 Dm number -49 5561 Cat1 CD
Name2 222353 Cat2 SAO HD 93818 M HD
ADS BDS M ADS BDS N IDS * IDS 10447S4908A
HIC 52886
 
 
10490-4940 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104859.76-493942.3 Mag 12.35 PmRA 36.00
PmDE -7.0 Calc delta mag 3.28 Calc coord yes
CCDM
Ccdm 10490-4940 RComp Comp B Note1
Note2 Discov num RSU DRAs -0.47 DDEs 17.3
R dRAs 40 Year 1976 Theta 352 Rho 26.3
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 10447S4908B
HIC