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Doubles in session


Current system
07220-3631
JSP 156
HD 57994


Nearby doubles
4' : 07217-3631
TDS4736

5' : 07223-3635
DAM 443

7' : 07219-3638
SEE 77

30' : 07205-3655
HDS1030

35' : 07229-3705
JSP 157

37' : 07223-3555
HJ 3957

47' : 07183-3644
JC 10AB

48' : 07240-3550
HJ 3965

51' : 07237-3717
JSP 881

57' : 07178-3609
RSS 128

57' : 07248-3717
HJ 3966

59' : 07203-3725
TVB 165

59' : 07219-3730
JSP 155

65' : 07275-3625
LDS 184

65' : 07217-3526
HDS1033

67' : 07195-3730
DCH 126

69' : 07171-3706
DUN 43AB

70' : 07163-3627
RST4844

75' : 07161-3611
JSP 147

78' : 07173-3725
JSP 148

78' : 07215-3748
JSP 154

82' : 07235-3750
TOI 612AB

85' : 07197-3512
TDS4711

90' : 07212-3501
BRT1603

96' : 07148-3553
TDS4616

98' : 07190-3501
KPP 720



Selections
Full WDS
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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.

07220-3631 JSP 156 (HD 57994)

 
 
07h 22m 02.18s -36° 31' 03.8" P.A. 285.00 sep 3.5 mag 8.28,12.10 Sp B8IV
 
 
Coord 2000 07220-3631 Discov num JSP 156 Comp Coord arcsec 2000 07 22 02.18 -36 31 03.8
Date first 1929 Date last 2015 Obs 3
Pa first 284 Pa last 285.1 P.A. Now (θ) 285.1°
Sep first 3.3 Sep last 3.474 Sep. Now (ρ) 3.474"
Mag pri 8.28 Mag sec 12.10 delta mag (ΔM) 3.82 Spectral class B8IV (blue-white)
Pri motion ra +005 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 57994 Constellation Puppis SAO 197901 Tycho2 7116-00622-1
Gaia DR2 5589619461502397568 HD 57994
 
 
WDS 07220-3631 JSP 156 (HD 57994) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Jsp1937 Ma j Jessup, M.K. 1937MmRAS..65...51R
Jsp1937 MemRAS 65, 51, 1937
Jsp1955 Ma j Jessup, M.K. 1955POMic..11....1R
Jsp1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Jsp1964 Ma j Jessup, M.K. 1964POMic...9...73R
Jsp1964 Pub. Univ. Michigan Obs. 9, 73, 1964
Jsp9999 Ma - Jessup, M.K. ...................
Jsp9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07220-3631 JSP 156 1945 2 285 3.2 8.28 12.10 B8IV 072202.18-363103.8
07220-3631 JSP 156 2015 3 285 3.5 8.28 12.10 B8IV 072202.18-363103.8

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

 
 
WDS 07220-3631 JSP 156 (HD 57994) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07220-3631 JSP 156 (HD 57994) : MEASURES
 
 
No records found.

 
 
WDS 07220-3631 (HD 57994) : VIRTUAL EYEPIECE
 
 

07220-3631 JSP 156A mag 8.28 Sp B8IV 07220-3631 JSP 156B sep 2.8 P.A. 288.60 mag 12.1 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 07220-3631 (HD 57994) : ALADIN DSS IMAGE @ 07h 22m 02.18s -36° 31' 03.8"
 
 
 
 
WDS 07220-3631 JSP 156 (HD 57994) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07220-3631 JSP 156 distance=0' 07217-3631 TDS4736 distance=4' 07223-3635 DAM 443 distance=5' 07219-3638 SEE 77 distance=7' 07205-3655 HDS1030 distance=30' 07229-3705 JSP 157 distance=35' 07223-3555 HJ 3957 distance=37' 07183-3644 JC 10BC distance=44' 07183-3644 JC 10CD distance=45' 07183-3644 JC 10AB distance=47' 07240-3550 HJ 3965 distance=48' 07237-3717 JSP 881 distance=51' 07178-3609 RSS 128 distance=57' 07248-3717 HJ 3966 distance=57' 07203-3725 TVB 165 distance=59' 07219-3730 JSP 155 distance=59' 07275-3625 LDS 184 distance=65' 07217-3526 HDS1033 distance=65' 07195-3730 DCH 126 distance=67' 07171-3706 HDS1008Aa,Ab distance=69' 07171-3706 DUN 43AB distance=69' 07163-3627 RST4844 distance=70' 07161-3611 JSP 147 distance=75' 07173-3725 JSP 148 distance=78' 07215-3748 JSP 154 distance=78' 07235-3750 TOI 612AB distance=82' 07235-3750 TOI 612BC distance=82' 07197-3512 TDS4711 distance=85' 07212-3501 BRT1603 distance=90' 07148-3553 TDS4616 distance=96' 07190-3501 KPP 720 distance=98' 07302-3650 RST4853 distance=100' 07260-3759 TVB 168 distance=100' 07146-3720 JSP 144BC distance=102' 07146-3720 JSP 144AB distance=102' 07145-3718 DAM 435 distance=103' 07140-3710 TDS4609 distance=105' 07136-3604 JSP 143 distance=106' 07250-3451 TDS4782 distance=107' 07142-3542 KPP3708 distance=107' 07258-3809 I 352 distance=108' 07314-3642 TDS 381 distance=114' 07200-3823 I 1506 distance=115' 07250-3821 LDS 180 distance=116' 07126-3613 HDS1002BC distance=116' 07126-3613 GLI 56AB distance=116' 07126-3613 GLI 56AC distance=116' 07124-3633 BU 757 distance=116' 07311-3714 HDS1060 distance=117' 07275-3809 BRT1605 distance=118' 07285-3803 JSP 162 distance=121' 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 07220-3631 JSP 156 285 3.5
Show 07217-3631 TDS4736 215 2.6 4
Show 07223-3635 DAM 443 31 3.6 5
Show 07219-3638 SEE 77 294 0.8 7
Show 07205-3655 HDS1030 220 14.4 30
Show 07229-3705 JSP 157 204 2.2 35
Show 07223-3555 HJ 3957 191 7.4 37
Show 07183-3644 JC 10 BC 215 118.9 44
Show 07183-3644 JC 10 CD 209 3.1 45
Show 07183-3644 JC 10 AB 102 241.6 47
Show 07240-3550 HJ 3965 304 23.3 48
Show 07237-3717 JSP 881 170 3.7 51
Show 07178-3609 RSS 128 43 6.8 57
Show 07248-3717 HJ 3966 322 6.8 57
Show 07203-3725 TVB 165 312 21.9 59
Show 07219-3730 JSP 155 20 0.6 59
Show 07275-3625 LDS 184 164 32.4 65
Show 07217-3526 HDS1033 6 0.2 65
Show 07195-3730 DCH 126 61 1.0 67
Show 07171-3706 HDS1008 Aa,Ab 145 0.7 69
Show 07171-3706 DUN 43 AB 213 69.0 69
Show 07163-3627 RST4844 8 0.5 70
Show 07161-3611 JSP 147 258 1.3 75
Show 07173-3725 JSP 148 95 1.5 78
Show 07215-3748 JSP 154 76 1.6 78
Show 07235-3750 TOI 612 AB 99 2.0 82
Show 07235-3750 TOI 612 BC 145 0.2 82
Show 07197-3512 TDS4711 182 0.6 85
Show 07212-3501 BRT1603 135 2.4 90
Show 07148-3553 TDS4616 111 0.7 96
Show 07190-3501 KPP 720 266 6.4 98
Show 07302-3650 RST4853 112 0.4 100
Show 07260-3759 TVB 168 83 12.0 100
Show 07146-3720 JSP 144 BC 338 2.2 102
Show 07146-3720 JSP 144 AB 138 98.3 102
Show 07145-3718 DAM 435 52 8.2 103
Show 07140-3710 TDS4609 310 0.5 105
Show 07136-3604 JSP 143 146 2.0 106
Show 07250-3451 TDS4782 319 0.9 107
Show 07142-3542 KPP3708 197 26.8 107
Show 07258-3809 I 352 0.5 108
Show 07314-3642 TDS 381 78 0.7 114
Show 07200-3823 I 1506 232 0.7 115
Show 07250-3821 LDS 180 76 34.4 116
Show 07126-3613 HDS1002 BC 261 16.3 116
Show 07126-3613 GLI 56 AB 13 47.3 116
Show 07126-3613 GLI 56 AC 353 43.7 116
Show 07124-3633 BU 757 69 2.5 116
Show 07311-3714 HDS1060 357 1.2 117
Show 07275-3809 BRT1605 121 11.1 118
Show 07285-3803 JSP 162 270 0.7 121

 
 
WDS 07220-3631 : COMPONENTS
 
 
  A
B pa=288.6°
sep=2.84"
 
 
07220-3631 A
 
 
Componente originario normalizzato AB Name HD 57994 Coord arcsec 2000 072202.18-363103.8 Mag 8.28
Spectral class B8IV (blue-white) PmRA 5.00 PmDE -3.0 SAO 197901
Tycho2 7116-00622-1 HD 57994 DM CD-36 3557
Tycho2
Tycho2 7116-00622-1 Pflag RAmdeg 110.50908835 DEmdeg -36.51774398
PmRA 1.1 PmDE 4.3 E RAmdeg 6 E DEmdeg 6
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.07 EpDEm 1991.18
Num 7 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 8.239 E BTmag 0.016 VTmag 8.282
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 110.50908528 DEdeg -36.51775389 EpRA 1990 1.60
EpDE 1990 1.70 E RAdeg 5.8 E DEdeg 5.7 Posflg
Corr 0.0
SAO
SAO 197901 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.019 Vmag 8.3 SpType B8
Double code Source 41 CatNum 2994 DM CD-36 3557
DMcomp BDsup HD 57994 M HD 0
GC RA1950rad 1.92093602 DE1950rad -0.63567415 PmRA2000 0.0008
PmDE2000 -0.017
CCDM
Ccdm 07220-3631 RComp Comp A Note1
Note2 Discov num DRAs 2.21 DDEs -5.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp B8 PmNote *
PmRA 4 PmDE -19 Dm number -36 3557 Cat1 CD
Name2 197901 Cat2 SAO HD 57994 M HD
ADS BDS M ADS BDS N IDS IDS 07185S3620A
HIC
 
 
07220-3631 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 072201.96-363102.9 Mag 12.1 Calc delta mag 3.82
Calc coord yes
CCDM
Ccdm 07220-3631 RComp Comp B Note1
Note2 Discov num JSP 156 DRAs DDEs
R dRAs Year 1929 Theta 284 Rho 3.3
Obs 2 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07185S3620B
HIC