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Doubles in session


Current system
10238-4415
I 208 AB,C


Nearby doubles
7' : 10244-4414
DAM2350

8' : 10236-4408
HJ 4315

24' : 10259-4421
TDS7267

28' : 10218-4430
LDS6232

33' : 10253-4347
DAM2360

33' : 10236-4447
DAM2342

34' : 10235-4341
TDS7239

34' : 10236-4340
DON 409

35' : 10241-4449
TDS7250

40' : 10201-4420
TDS7191

40' : 10254-4339
TDS7259

41' : 10205-4355
TDS7197AB

44' : 10241-4457
DON1088

51' : 10243-4325
DAM2348

52' : 10250-4504
HU 1475

53' : 10248-4323
TDS7254

54' : 10256-4325
DAM2362

58' : 10264-4324
I 1200

60' : 10236-4514
SWR 89

62' : 10272-4504
TDS7280

63' : 10201-4327
TDS7190

63' : 10241-4312
TDS7249

63' : 10189-4341
TDS7177

66' : 10183-4346
KPP2546

68' : 10297-4352
B 1158

68' : 10222-4520
RST4926



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.

10238-4415 I 208 AB,C

 
 
10h 23m 47.37s -44° 14' 32.8" P.A. 25.00 sep 25.2 mag 7.68,14.00 Sp A1V dist. 247.52 pc (807.41 l.y.)
 
 
Coord 2000 10238-4415 Discov num I   208 Comp AB,C Coord arcsec 2000 10 23 47.37 -44 14 32.8
Date first 1902 Date last 2015 Obs 5
Pa first 22 Pa last 24.6 P.A. Now (θ) 24.6°
Sep first 24.2 Sep last 25.24 Sep. Now (ρ) 25.24"
Mag pri 7.68 Mag sec 14.00 delta mag (ΔM) 6.32 Spectral class A1V (white)
Pri motion ra -014 Sec motion ra -032
Pri motion dec +001 Sec motion dec -009
Notes N (See Notes)
rPM=0.619
Nature of this double is uncertain.
 
 
10238-4415 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 90201 222019 10 23 47 -44 14 33 I 208 AB 2020 21 11 0.6 7.91 9.14 1.23
Show 222019 10 23 47 -44 14 33 I 208 AB,C 2015 5 25 25.2 7.68 14.00 6.32 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela SAO 222019 HIP 50912 Tycho2 7721-01628-1
Gaia DR2 5415633944108644096 HD 90201 CD CD-43 6224 CP CP-43 4636
Distance 247.52 Distance ly 807.41
 
 
WDS 10238-4415 I 208 AB,C : NOTES
 
 
discov_num notes refcode
I 208 AB. 1997.1230: A smaller annulus was used in the power spectrum fit
due to the faintness of the source. As a consequence, the separation
and position angle uncertainties may be larger than other measures. Hor1997
 
 
REFERENCES
 
 
refcode metd author reference
Hor1997 S j Horch, E.P., Ninkov, Z., & Slawson, R. 1997AJ....114.2117H
Hor1997 AJ 114, 2117, 1997
 
 
DISCOVERER
 
 
discov author
HOR Horch, E.P., Morgan, J.S., Giaretta, G., & Kasle, D.B.
HOR Horch, E.P., Robinson, S.E., Ninkov, Z., van Altena, W.F., Meyer, R.D.,
HOR Urban, S.E., & Mason, B.D.
HOR Horch, E.P. Davidson, J.W., Jr., van Altena, W.F., Girard, T.M., Lopez, C.E.,
HOR Franz, O.G., & Timothy, J.G.
HOR Horch, E.P., van Altena, W.F., Cyr, W.M., Jr., Kinsman-Smith, L., Srivastava, A.,
HOR & Zhou, J.
HOR Horch, E.P., Gomez, S.C., Sherry, W.H., Howell, S.B., Ciardi, D.R.,
HOR Anderson, L.M., & van Altena, W.F.
HOR Horch, E.P., Bahi, L.A.P., Gaulin, J.R., Howell, S.B., Sherry, W.H., Galle, R.B.,
HOR & van Altena, W.F.
HOR Horch, E.P., van Altena, W.F., Demargue, P., Howell, S.B., Everett, M.E.,
HOR Ciardi, D.R., Teske, J.K., Henry, T.J., & Winters, J.G.
HOR Horch, E.P., Casetti-Dinescu, D.I., Camarata, M.A., Bidarian, A.,
HOR van Altena, W.F., Sherry, W.H., Everett, M.E., Howell, S.B., Ciardi, D.R.,
HOR Henry, T.J., Nusdeo, D.A., & Winters, J.G.
HOR Horch, E.P., Tokovinin, A., Weiss, S.A., Lobb, J., Casetti-Dinescu, D.I.,
HOR Horch, E.P., van Belle, G.T., Davidson, J.W., Jr., Willmarth, D., Fekel, F.C.,
HOR Colton, N.M., Horch, E.P., Everett, M.E., Howell, S.B., Davidson, J.W., Jr.,
HOR Horch, E.P., Broderick, K.G., Casetti-Dinescu, D.I., Henry, T.J., Fekel, F.C.,
HOR Kalari, V.M., Horch, E.P., Salinas, R., Vink, J.S., Andersen, M., Bestenlehner,
I Innes, R.T.A.
I MNRAS 57, 533, 1897 (data also in I__1897b,
I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
10238-4415 I 208 AB,C 1999 3 24 25.1 7.40 14.00 A1V N D 102347.37-441432.8
10238-4415 I 208 AB,C 2015 5 25 25.2 7.68 14.00 A1V N 102347.37-441432.8

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

 
 
WDS 10238-4415 I 208 AB,C : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10238-4415 I 208 AB,C : MEASURES
 
 
No records found.

 
 
WDS 10238-4415 : VIRTUAL EYEPIECE
 
 

10238-4415 I 208A mag 7.91 Sp A1V 10238-4415 I 208B sep 0.6 P.A. 10.70 mag 9.14 10238-4415 I 208C sep 25.2 P.A. 24.60 mag 14 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 10238-4415 : ALADIN DSS IMAGE @ 10h 23m 47.37s -44° 14' 32.8"
 
 
 
 
WDS 10238-4415 I 208 AB,C : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10238-4415 I 208AB,C distance=0' 10244-4414 DAM2350 distance=7' 10236-4408 HJ 4315 distance=8' 10259-4421 TDS7267 distance=24' 10218-4430 LDS6232 distance=28' 10253-4347 DAM2360 distance=33' 10236-4447 DAM2342 distance=33' 10235-4341 TDS7239 distance=34' 10236-4340 DON 409 distance=34' 10241-4449 TDS7250 distance=35' 10205-4358 DAM2327CD distance=39' 10201-4420 TDS7191 distance=40' 10254-4339 TDS7259 distance=40' 10205-4355 TDS7197AB distance=41' 10205-4355 DAM2326AB,C distance=41' 10241-4457 DON1088 distance=44' 10243-4325 DAM2348 distance=51' 10250-4504 HU 1475 distance=52' 10248-4323 TDS7254 distance=53' 10256-4325 DAM2362 distance=54' 10264-4324 I 1200 distance=58' 10236-4514 SWR 89 distance=60' 10272-4504 TDS7280 distance=62' 10201-4327 TDS7190 distance=63' 10241-4312 TDS7249 distance=63' 10189-4341 TDS7177 distance=63' 10183-4346 KPP2546 distance=66' 10297-4352 B 1158 distance=68' 10222-4520 RST4926 distance=68' 10275-4510 DON1089 distance=69' 10175-4404 DAM2250 distance=69' 10172-4414 DAM2240 distance=72' 10172-4406 TDS7161 distance=72' 10170-4357 DAM2234 distance=75' 10169-4359 DAM2230 distance=77' 10310-4422 DON 415 distance=78' 10273-4303 TDS 590 distance=82' 10299-4503 DAM2389 distance=82' 10315-4420 DAM2402 distance=83' 10174-4505 RSS 229 distance=85' 10159-4414 GLI 131AB distance=85' 10159-4414 LPO 73BC distance=85' 10315-4438 TDS7318 distance=86' 10317-4429 B 1161 distance=87' 10208-4252 DON 408 distance=89' 10227-4246 B 2239AB distance=89' 10227-4246 B 2239AC distance=89' 10162-4339 TDS7155 distance=90' 10242-4245 HJ 4316 distance=91' 10308-4508 TDS7308 distance=92' 10161-4333 DAM2213 distance=93' 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 10238-4415 I 208 AB 11 0.6 0
Show 10238-4415 I 208 AB,C 25 25.2 0
Show 10244-4414 DAM2350 31 1.8 7
Show 10236-4408 HJ 4315 210 27.8 8
Show 10259-4421 TDS7267 108 0.5 24
Show 10218-4430 LDS6232 42 40.4 28
Show 10253-4347 DAM2360 154 3.8 33
Show 10236-4447 DAM2342 254 1.2 33
Show 10235-4341 TDS7239 267 0.5 34
Show 10236-4340 DON 409 50 1.0 34
Show 10241-4449 TDS7250 60 0.4 35
Show 10205-4358 DAM2327 CD 218 1.5 39
Show 10201-4420 TDS7191 249 1.0 40
Show 10254-4339 TDS7259 211 2.9 40
Show 10205-4355 TDS7197 AB 236 0.5 41
Show 10205-4355 DAM2326 AB,C 68 415.5 41
Show 10241-4457 DON1088 102 4.4 44
Show 10243-4325 DAM2348 332 3.7 51
Show 10250-4504 HU 1475 259 2.3 52
Show 10248-4323 TDS7254 94 0.6 53
Show 10256-4325 DAM2362 153 3.5 54
Show 10264-4324 I 1200 142 3.1 58
Show 10236-4514 SWR 89 42 13.6 60
Show 10272-4504 TDS7280 304 0.4 62
Show 10201-4327 TDS7190 202 0.5 63
Show 10241-4312 TDS7249 305 4.6 63
Show 10189-4341 TDS7177 351 0.6 63
Show 10183-4346 KPP2546 175 23.0 66
Show 10297-4352 B 1158 3 0.1 68
Show 10222-4520 RST4926 265 0.3 68
Show 10275-4510 DON1089 56 5.1 69
Show 10175-4404 DAM2250 340 2.6 69
Show 10172-4414 DAM2240 317 3.5 72
Show 10172-4406 TDS7161 214 1.2 72
Show 10170-4357 DAM2234 193 7.1 75
Show 10169-4359 DAM2230 337 1.6 77
Show 10310-4422 DON 415 18 2.9 78
Show 10273-4303 TDS 590 234 0.7 82
Show 10299-4503 DAM2389 250 1.9 82
Show 10315-4420 DAM2402 279 4.3 83
Show 10174-4505 RSS 229 300 18.0 85
Show 10159-4414 GLI 131 AB 282 17.2 85
Show 10159-4414 LPO 73 BC 146 7.7 85
Show 10315-4438 TDS7318 33 0.9 86
Show 10317-4429 B 1161 324 0.1 87
Show 10208-4252 DON 408 180 8.3 89
Show 10227-4246 B 2239 AB 54 10.2 89
Show 10227-4246 B 2239 AC 65 16.6 89
Show 10162-4339 TDS7155 91 2.1 90
Show 10242-4245 HJ 4316 238 13.1 91
Show 10308-4508 TDS7308 326 0.6 92

 
 
WDS 10238-4415 : COMPONENTS
 
 
  A B
B pa=10.7°
sep=0.62"
 
C pa=24.6°
sep=25.24"
pa=24.9°
sep=24.64"
 
 
10238-4415 A
 
 
Name HD 90201 Coord arcsec 2000 102347.37-441432.8 Mag 7.91 Spectral class A1V (white)
PmRA -14.00 PmDE 3.0 SAO 222019 HIP 50912
Tycho2 7721-01628-1 HD 90201 CD CD-43 6224 CP CP-43 4636
Tycho2
Tycho2 7721-01628-1 Pflag RAmdeg 155.94731917 DEmdeg -44.24240049
PmRA -14.2 PmDE 3.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.36 EpDEm 1991.50
Num 10 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 7.743 E BTmag 0.015 VTmag 7.680
E VTmag 0.010 Prox 999 TYC T HIP 50912
CCDM AB RAdeg 155.94736500 DEdeg -44.24240722 EpRA 1990 1.68
EpDE 1990 1.78 E RAdeg 4.0 E DEdeg 3.9 Posflg P
Corr -0.3
SAO
SAO 222019 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 -0.018 Vmag 7.5 SpType A0
Double code Source 48 CatNum 8522 DM CP-43 4636
DMcomp BDsup HD 90201 M HD 0
GC RA1950rad 2.71255612 DE1950rad -0.76775213 PmRA2000 -0.0018
PmDE2000 -0.015
Hipparcos
Catalog H HIP 50912 Proxy H RAhms 10 23 47.37
DEdms -44 14 32.8 Vmag 7.63 VarFlag R Vmag H
RAdeg 155.947 DEdeg -44.2424 AstroRef A Plx 3.89
CCDM -14.15 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 16 Rho 0.661 HD BD
CD CD-43 6224 CP CP-43 4636 Dm number -43 6224 VIred 0.05
SpType A1V R SpType Coord arcsec 2000 102347.37-441432.8
Hipparcos 2
HIP 50912 Sn 15 So 3 Nc 2
RArad 2.7217948484 DErad -0.7721762051 Plx 4.04 PmRA -13.56
PmDE 4.09 E RArad 0.53 E DErad 0.8 E Plx 0.97
E pmRA 0.65 E pmDE 0.9 Hpmag E Hpmag 0.0012
SHp 0.013 VA 0 BV 0.038 E BV 0.007
VI 0.05
CCDM
Ccdm 10238-4415 RComp Comp A Note1
Note2 Discov num DRAs -0.71 DDEs 25.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.7 Sp A0 PmNote *
PmRA -25 PmDE -18 Dm number -43 6224 Cat1 CD
Name2 222019 Cat2 SAO HD 90201 M HD
ADS BDS M ADS BDS N IDS IDS 10196S4344A
HIC 50912
 
 
10238-4415 B
 
 
Coord arcsec 2000 102347.38-441432.2 Mag 9.14 PmRA -14.00 PmDE 3.0
Delta magnitude 1.23 Coordinate calculated yes
CCDM
Ccdm 10238-4415 RComp Comp B Note1
Note2 Discov num I 208 DRAs DDEs
R dRAs Year 1960 Theta 023 Rho 0.7
Obs 8 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10196S4344B
HIC 50912
 
 
10238-4415 C
 
 
Coord arcsec 2000 102348.35-441409.9 Mag 14 PmRA -32.00 PmDE -9.0
Delta magnitude 6.09 Coordinate calculated yes
CCDM
Ccdm 10238-4415 RComp Comp C Note1
Note2 Discov num I 208 DRAs DDEs
R dRAs Year 1960 Theta 024 Rho 25.4
Obs 2 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10196S4344C
HIC