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Doubles in session


Current system
08198-4253
DON 240


Nearby doubles
6' : 08203-4252
TDS5737

14' : 08186-4254
CPO 198

16' : 08193-4239
LDS 213

25' : 08219-4301
DON 243

33' : 08170-4242
TDS5672

36' : 08173-4231
DON 237

41' : 08234-4248
HJ 4090

49' : 08242-4246
TDS 466

49' : 08234-4225
DON 246

55' : 08184-4345
SPM 22

55' : 08169-4338
DON 235

58' : 08250-4246
RST4888AB

61' : 08193-4353
TDS5714

68' : 08199-4401
TDS5727

71' : 08225-4149
CPO 201

71' : 08135-4238
TDS5627

73' : 08260-4318
DON 249AB

73' : 08258-4223
RST2554

76' : 08237-4151
I 1179AB

78' : 08143-4342
HJ 4066

78' : 08127-4256
TOI 598

80' : 08269-4239
DON 250

81' : 08232-4141
CPO 203

81' : 08180-4135
TDS5691

85' : 08263-4208
HDS1201

86' : 08163-4409
TDS5663



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

08198-4253 DON 240

 
 
08h 19m 48.11s -42° 53' 04.9" P.A. 189.00 sep 2.1 mag 13.20,15.40
 
 
Coord 2000 08198-4253 Discov num DON 240 Comp Coord arcsec 2000 08 19 48.11 -42 53 04.9
Date first 1929 Date last 2016 Obs 3
Pa first 188 Pa last 188.8 P.A. Now (θ) 188.8°
Sep first 1.4 Sep last 2.122 Sep. Now (ρ) 2.122"
Mag pri 13.20 Mag sec 15.40 delta mag (ΔM) 2.2 Spectral class
Pri motion ra -013 Sec motion ra
Pri motion dec +044 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Puppis Tycho2 7668-03986-1 Gaia DR2 5527070714596733056
 
 
WDS 08198-4253 DON 240 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08198-4253 DON 240 1947 2 186 1.5 13.20 15.40 081948.11-425304.9
08198-4253 DON 240 2016 3 189 2.1 13.20 15.40 081948.11-425304.9

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

 
 
WDS 08198-4253 DON 240 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08198-4253 DON 240 : MEASURES
 
 
No records found.

 
 
WDS 08198-4253 : VIRTUAL EYEPIECE
 
 

08198-4253 DON 240A mag 13.2 08198-4253 DON 240B sep 2.1 P.A. 186.50 mag 15.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 08198-4253 : ALADIN DSS IMAGE @ 08h 19m 48.11s -42° 53' 04.9"
 
 
 
 
WDS 08198-4253 DON 240 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08198-4253 DON 240 distance=0' 08203-4252 TDS5737 distance=6' 08186-4254 CPO 198 distance=14' 08193-4239 LDS 213 distance=16' 08219-4301 DON 243 distance=25' 08170-4242 TDS5672 distance=33' 08173-4231 DON 237 distance=36' 08234-4248 HJ 4090 distance=41' 08242-4246 TDS 466 distance=49' 08234-4225 DON 246 distance=49' 08184-4345 SPM 22 distance=55' 08169-4338 DON 235 distance=55' 08250-4246 CHR 226Ba,Bb distance=58' 08250-4246 RST4888AB distance=58' 08193-4353 TDS5714 distance=61' 08199-4401 TDS5727 distance=68' 08225-4149 CPO 201 distance=71' 08135-4238 TDS5627 distance=71' 08260-4318 DON 249BC distance=73' 08260-4318 DON 249AB distance=73' 08258-4223 RST2554 distance=73' 08237-4151 I 1179AB distance=76' 08237-4151 SKF 82AB,C distance=76' 08143-4342 HJ 4066 distance=78' 08127-4256 TOI 598 distance=78' 08269-4239 DON 250 distance=80' 08232-4141 CPO 203 distance=81' 08180-4135 TDS5691 distance=81' 08263-4208 HDS1201 distance=85' 08163-4409 TDS5663 distance=86' 08258-4156 CPO 205 distance=88' 08258-4155 RST2553 distance=88' 08139-4355 SKF 78 distance=89' 08118-4236 BRT 732 distance=90' 08265-4202 RST2555 distance=90' 08139-4149 TDS5632 distance=92' 08114-4259 HJ 4057 distance=93' 08249-4407 DON 248 distance=93' 08244-4131 I 1180 distance=97' 08112-4233 DON1072 distance=97' 08157-4419 HDS1175 distance=98' 08113-4227 DAM1384 distance=98' 08266-4357 B 1099 distance=98' 08119-4347 CPO 197 distance=102' 08289-4235 HJ 4102 distance=102' 08289-4237 DON 255 distance=102' 08249-4418 DAW 194AB distance=102' 08249-4418 HJ 4091AC distance=102' 08108-4323 TDS5602 distance=103' 08217-4112 HDS1188 distance=104' 08293-4225 CPO 209 distance=109' 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 08198-4253 DON 240 189 2.1
Show 08203-4252 TDS5737 303 0.7 6
Show 08186-4254 CPO 198 72 3.9 14
Show 08193-4239 LDS 213 84 6.0 16
Show 08219-4301 DON 243 6 1.3 25
Show 08170-4242 TDS5672 145 1.0 33
Show 08173-4231 DON 237 232 5.1 36
Show 08234-4248 HJ 4090 13 20.2 41
Show 08242-4246 TDS 466 221 1.6 49
Show 08234-4225 DON 246 197 1.3 49
Show 08184-4345 SPM 22 315 12.7 55
Show 08169-4338 DON 235 268 0.5 55
Show 08250-4246 CHR 226 Ba,Bb 103 0.0 58
Show 08250-4246 RST4888 AB 102 0.5 58
Show 08193-4353 TDS5714 85 0.5 61
Show 08199-4401 TDS5727 304 1.5 68
Show 08225-4149 CPO 201 180 3.2 71
Show 08135-4238 TDS5627 188 1.3 71
Show 08260-4318 DON 249 BC 253 2.3 73
Show 08260-4318 DON 249 AB 212 25.4 73
Show 08258-4223 RST2554 57 0.4 73
Show 08237-4151 I 1179 AB 327 2.0 76
Show 08237-4151 SKF 82 AB,C 64 5.9 76
Show 08143-4342 HJ 4066 217 8.1 78
Show 08127-4256 TOI 598 290 1.7 78
Show 08269-4239 DON 250 350 4.2 80
Show 08232-4141 CPO 203 31 3.9 81
Show 08180-4135 TDS5691 205 0.5 81
Show 08263-4208 HDS1201 301 0.4 85
Show 08163-4409 TDS5663 38 1.5 86
Show 08258-4156 CPO 205 53 5.7 88
Show 08258-4155 RST2553 207 0.5 88
Show 08139-4355 SKF 78 169 8.7 89
Show 08118-4236 BRT 732 32 4.6 90
Show 08265-4202 RST2555 349 0.4 90
Show 08139-4149 TDS5632 323 2.0 92
Show 08114-4259 HJ 4057 299 26.7 93
Show 08249-4407 DON 248 139 0.6 93
Show 08244-4131 I 1180 33 0.3 97
Show 08112-4233 DON1072 52 6.5 97
Show 08157-4419 HDS1175 274 11.7 98
Show 08113-4227 DAM1384 84 14.0 98
Show 08266-4357 B 1099 174 2.3 98
Show 08119-4347 CPO 197 153 3.1 102
Show 08289-4235 HJ 4102 283 68.1 102
Show 08289-4237 DON 255 202 1.1 102
Show 08249-4418 DAW 194 AB 48 11.6 102
Show 08249-4418 HJ 4091 AC 301 18.4 102
Show 08108-4323 TDS5602 84 0.6 103
Show 08217-4112 HDS1188 337 0.3 104
Show 08293-4225 CPO 209 44 3.5 109

 
 
WDS 08198-4253 : COMPONENTS
 
 
  A
B pa=186.5°
sep=2.11"
 
 
08198-4253 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 081948.11-425304.9 Mag 13.2 PmRA -13.00
PmDE 44.0 Tycho2 7668-03986-1
Tycho2
Tycho2 7668-03986-1 Pflag RAmdeg 124.95048161 DEmdeg -42.88470636
PmRA -12.7 PmDE 44.3 E RAmdeg 92 E DEmdeg 90
E pmRA 2.6 E pmDE 2.4 EpRAm 1975.07 EpDEm 1972.12
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.8 BTmag 14.309 E BTmag 0.501 VTmag 13.020
E VTmag 0.306 Prox 999 TYC HIP
CCDM RAdeg 124.95052194 DEdeg -42.88480694 EpRA 1990 1.71
EpDE 1990 1.80 E RAdeg 102.4 E DEdeg 102.1 Posflg
Corr 0.0
CCDM
Ccdm 08198-4253 RComp Comp A Note1
Note2 Discov num DRAs -0.22 DDEs -7.6
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number -42 4132 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08164S4234A
HIC
 
 
08198-4253 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 081948.09-425307.0 Mag 15.4 Calc delta mag 2.2
Calc coord yes
CCDM
Ccdm 08198-4253 RComp Comp B Note1
Note2 Discov num DON 240 DRAs DDEs
R dRAs Year 1929 Theta 187 Rho 1.5
Obs 2 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08164S4234B
HIC