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Doubles in session


Current system
07203-4405
DON 173


Nearby doubles
4' : 07201-4403
DON 172

7' : 07202-4411
WFC 53

17' : 07209-4350
SLR 23

28' : 07178-4400
HDS1009

29' : 07183-4347
DON 169

30' : 07214-4338
CPO 154

30' : 07217-4430
DON 177

32' : 07195-4435
HDS1027AB

35' : 07230-4346
HJ 3963

36' : 07222-4434
CPO 155

36' : 07202-4329
B 718

45' : 07243-4419
BRT 707

46' : 07184-4446
TDS4697

50' : 07249-4405
DON 180

67' : 07251-4323
HU 1423

68' : 07192-4512
R 73

69' : 07140-4358
TDS4610

73' : 07144-4440
R 71AB

77' : 07209-4249
DON 175

80' : 07135-4438
HJ 3943

84' : 07243-4253
DON 178

85' : 07235-4248
KPP2403

88' : 07284-4413
CPO 156

89' : 07181-4530
TDS4689

92' : 07210-4536
CPO 153

94' : 07194-4232
CPO 151



Selections
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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.

07203-4405 DON 173

 
 
07h 20m 19.02s -44° 05' 00.2" P.A. 161.00 sep 1.9 mag 9.56,12.70 Sp F3V
 
 
Coord 2000 07203-4405 Discov num DON 173 Comp Coord arcsec 2000 07 20 19.02 -44 05 00.2
Date first 1932 Date last 2015 Obs 3
Pa first 158 Pa last 160.9 P.A. Now (θ) 160.9°
Sep first 1.7 Sep last 1.879 Sep. Now (ρ) 1.879"
Mag pri 9.56 Mag sec 12.70 delta mag (ΔM) 3.14 Spectral class F3V (yellow-white)
Pri motion ra -013 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Puppis SAO 218650 Tycho2 7655-00929-1 Gaia DR2 5511810047255914496
HD 57692 DM CP-43 1368
 
 
WDS 07203-4405 DON 173 : 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
07203-4405 DON 173 1947 2 156 1.7 9.56 12.70 F3V 072019.02-440500.2
07203-4405 DON 173 2015 3 161 1.9 9.56 12.70 F3V 072019.02-440500.2

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

 
 
WDS 07203-4405 DON 173 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07203-4405 DON 173 : MEASURES
 
 
No records found.

 
 
WDS 07203-4405 : VIRTUAL EYEPIECE
 
 

07203-4405 DON 173A mag 9.56 Sp F3V 07203-4405 DON 173B sep 1.8 P.A. 166.00 mag 12.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 07203-4405 : ALADIN DSS IMAGE @ 07h 20m 19.02s -44° 05' 00.2"
 
 
 
 
WDS 07203-4405 DON 173 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07203-4405 DON 173 distance=0' 07201-4403 DON 172 distance=4' 07202-4411 WFC 53 distance=7' 07209-4350 SLR 23 distance=17' 07178-4400 HDS1009 distance=28' 07183-4347 DON 169 distance=29' 07214-4338 CPO 154 distance=30' 07217-4430 DON 177 distance=30' 07195-4435 HDS1027AB distance=32' 07195-4435 BRR 16AC distance=32' 07230-4346 HJ 3963 distance=35' 07222-4434 CPO 155 distance=36' 07202-4329 B 718 distance=36' 07243-4419 BRT 707 distance=45' 07184-4446 TDS4697 distance=46' 07249-4405 DON 180 distance=50' 07251-4323 HU 1423 distance=67' 07192-4512 R 73 distance=68' 07140-4358 TDS4610 distance=69' 07144-4440 R 71AB distance=73' 07144-4440 SLR 22BC distance=73' 07209-4249 DON 175 distance=77' 07135-4438 HJ 3943 distance=80' 07243-4253 DON 178 distance=84' 07235-4248 KPP2403 distance=85' 07284-4413 CPO 156 distance=88' 07181-4530 TDS4689 distance=89' 07210-4536 CPO 153 distance=92' 07194-4232 CPO 151 distance=94' 07243-4243 HU 1422 distance=94' 07118-4423 KPP 590 distance=94' 07288-4432 DON 186AB distance=95' 07288-4432 DAM 445AB,C distance=95' 07288-4432 DAM 445AB,D distance=95' 07178-4545 SKF1937AB distance=104' 07247-4231 DON 179 distance=107' 07266-4243 TDS4802 distance=107' 07292-4318 DUN 51 distance=108' 07261-4537 HJ 3970 distance=112' 07282-4520 TDS4836 distance=113' 07285-4519 CPO 157 distance=116' 07166-4213 TDS4659 distance=119' 07256-4221 DON 184AB distance=120' 07256-4221 DON 184AC distance=120' 07257-4221 TDS4792 distance=120' 07157-4215 TDS4641 distance=122' 07301-4509 CPO 159 distance=122' 07092-4339 TDS4524 distance=123' 07162-4210 TDS4652 distance=124' 07273-4543 DAW 4 distance=124' 07089-4425 KPP 153 distance=125' 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 07203-4405 DON 173 161 1.9
Show 07201-4403 DON 172 263 0.9 4
Show 07202-4411 WFC 53 278 7.4 7
Show 07209-4350 SLR 23 161 2.4 17
Show 07178-4400 HDS1009 345 0.6 28
Show 07183-4347 DON 169 86 2.6 29
Show 07214-4338 CPO 154 243 3.8 30
Show 07217-4430 DON 177 301 0.6 30
Show 07195-4435 HDS1027 AB 263 0.1 32
Show 07195-4435 BRR 16 AC 44 7.0 32
Show 07230-4346 HJ 3963 260 4.5 35
Show 07222-4434 CPO 155 162 3.7 36
Show 07202-4329 B 718 243 0.5 36
Show 07243-4419 BRT 707 174 3.9 45
Show 07184-4446 TDS4697 351 0.5 46
Show 07249-4405 DON 180 216 0.4 50
Show 07251-4323 HU 1423 316 7.8 67
Show 07192-4512 R 73 178 11.0 68
Show 07140-4358 TDS4610 355 0.6 69
Show 07144-4440 R 71 AB 255 16.1 73
Show 07144-4440 SLR 22 BC 257 1.8 73
Show 07209-4249 DON 175 73 1.4 77
Show 07135-4438 HJ 3943 210 97.6 80
Show 07243-4253 DON 178 129 1.6 84
Show 07235-4248 KPP2403 187 20.8 85
Show 07284-4413 CPO 156 136 4.6 88
Show 07181-4530 TDS4689 181 0.9 89
Show 07210-4536 CPO 153 356 3.5 92
Show 07194-4232 CPO 151 163 4.0 94
Show 07243-4243 HU 1422 68 1.9 94
Show 07118-4423 KPP 590 43 5.5 94
Show 07288-4432 DON 186 AB 212 2.5 95
Show 07288-4432 DAM 445 AB,C 312 6.5 95
Show 07288-4432 DAM 445 AB,D 300 9.8 95
Show 07178-4545 SKF1937 AB 292 132.8 104
Show 07247-4231 DON 179 238 2.9 107
Show 07266-4243 TDS4802 33 1.5 107
Show 07292-4318 DUN 51 74 22.1 108
Show 07261-4537 HJ 3970 286 6.5 112
Show 07282-4520 TDS4836 160 1.0 113
Show 07285-4519 CPO 157 186 2.5 116
Show 07166-4213 TDS4659 27 2.3 119
Show 07256-4221 DON 184 AB 188 1.6 120
Show 07256-4221 DON 184 AC 340 4.7 120
Show 07257-4221 TDS4792 125 0.8 120
Show 07157-4215 TDS4641 118 3.0 122
Show 07301-4509 CPO 159 21 4.5 122
Show 07092-4339 TDS4524 210 0.7 123
Show 07162-4210 TDS4652 233 2.0 124
Show 07273-4543 DAW 4 312 2.0 124
Show 07089-4425 KPP 153 135 3.5 125

 
 
WDS 07203-4405 : COMPONENTS
 
 
  A
B pa=166.0°
sep=1.83"
 
 
07203-4405 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 072019.02-440500.2 Mag 9.56 Spectral class F3V (yellow-white)
PmRA -13.00 PmDE 7.0 SAO 218650 Tycho2 7655-00929-1
HD 57692 DM CP-43 1368
Tycho2
Tycho2 7655-00929-1 Pflag RAmdeg 110.07928196 DEmdeg -44.08339121
PmRA -13.1 PmDE 11.6 E RAmdeg 13 E DEmdeg 13
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.07 EpDEm 1990.17
Num 7 Q RAmdeg 1.1 Q DEmdeg 1.4 Q pmRA 1.0
Q pmDE 1.5 BTmag 10.002 E BTmag 0.025 VTmag 9.556
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 110.07932417 DEdeg -44.08341722 EpRA 1990 1.59
EpDE 1990 1.70 E RAdeg 13.9 E DEdeg 13.2 Posflg
Corr 0.0
SAO
SAO 218650 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 0.02 Vmag 10 SpType F0
Double code Source 48 CatNum 4430 DM CP-43 1368
DMcomp BDsup HD 57692 M HD 0
GC RA1950rad 1.914487 DE1950rad -0.76774757 PmRA2000 -0.0007
PmDE2000 0.021
CCDM
Ccdm 07203-4405 RComp Comp A Note1
Note2 Discov num DRAs 1.03 DDEs 0.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp F0 PmNote *
PmRA -15 PmDE 20 Dm number -43 3125 Cat1 CD
Name2 218650 Cat2 SAO HD 57692 M HD
ADS BDS M ADS BDS N IDS IDS 07172S4354A
HIC
 
 
07203-4405 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 072019.06-440502.0 Mag 12.7 Calc delta mag 3.14
Calc coord yes
CCDM
Ccdm 07203-4405 RComp Comp B Note1
Note2 Discov num DON 173 DRAs DDEs
R dRAs Year 1932 Theta 157 Rho 1.7
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07172S4354B
HIC