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Doubles in session


Current system
07030-0821
ABH 59 AH


Nearby doubles
2' : 07029-0822
BRT 392

4' : 07029-0818
DAM1203

4' : 07028-0822
TDS4413

4' : 07028-0824
TDS4414

5' : 07027-0819
DAM1202

6' : 07030-0826
DAM1204

6' : 07027-0818
DBR 300

6' : 07033-0817
TDS 324

8' : 07025-0825
DBR 299

10' : 07029-0811
TDS4417

11' : 07035-0828
HLD 84AB

13' : 07022-0817
TDS4403

22' : 07035-0838
J 3309

25' : 07033-0843
J 1485

35' : 07043-0753
A 1066

39' : 07004-0824
RST4329

47' : 07006-0852
A 1063AB

48' : 07008-0857
POM 1AB

50' : 06596-0823
A 1062

51' : 07051-0742
XMI 37

52' : 07064-0821
TDS4472

52' : 07013-0906
A 671

53' : 06598-0841
J 1483

53' : 07032-0729
XMI 34

55' : 06593-0822
TDS 310

56' : 07040-0913
J 1828



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.
 
 
WDS 07030-0821 : COMPONENTS
 
 
  A B C D E F G H I
B pa=171.4°
sep=6.92"
 
C pa=356.8°
sep=15.47"
pa=355.2°
sep=22.37"
 
D pa=130.7°
sep=45.73"
pa=124.3°
sep=40.73"
pa=141.9°
sep=57.54"
 
E pa=77.8°
sep=45.18"
pa=69.2°
sep=46.13"
pa=97.4°
sep=45.39"
pa=13.5°
sep=40.51"
 
F pa=63.0°
sep=73.95"
pa=58.0°
sep=76.42"
pa=74.8°
sep=69.15"
pa=26.2°
sep=70.70"
pa=42.1°
sep=32.41"
 
G pa=50.1°
sep=79.78"
pa=46.0°
sep=83.58"
pa=60.1°
sep=71.61"
pa=18.1°
sep=85.23"
pa=22.3°
sep=44.96"
pa=345.1°
sep=18.15"
 
H pa=47.3°
sep=68.96"
pa=42.8°
sep=73.07"
pa=58.7°
sep=60.31"
pa=11.8°
sep=78.25"
pa=9.9°
sep=37.77"
pa=310.9°
sep=20.08"
pa=247.3°
sep=11.41"
 
I pa=311.5°
sep=62.21"
pa=315.3°
sep=67.66"
pa=299.4°
sep=52.50"
pa=311.2°
sep=107.93"
pa=289.2°
sep=96.10"
pa=273.9°
sep=112.71"
pa=264.7°
sep=108.25"
pa=266.7°
sep=97.43"
 
J pa=300.4°
sep=58.55"
pa=305.3°
sep=63.13"
pa=285.9°
sep=51.64"
pa=304.9°
sep=103.86"
pa=281.9°
sep=96.77"
pa=268.0°
sep=116.46"
pa=259.1°
sep=113.79"
pa=260.4°
sep=102.65"
pa=198.7°
sep=12.27"
 
 
07030-0821 A
 
 
Coord arcsec 2000 070258.18-082051.9 Mag 8.37 Spectral class B9II (blue-white) PmRA -1.00
PmDE 3.0 Tycho2 5381-01478-1
Tycho2
Tycho2 5381-01478-1 Pflag RAmdeg 105.74241682 DEmdeg -8.34776372
PmRA -3.7 PmDE 1.5 E RAmdeg 6 E DEmdeg 7
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.74 EpDEm 1991.70
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.6 Q pmRA 1.3
Q pmDE 0.6 BTmag 8.543 E BTmag 0.017 VTmag 8.372
E VTmag 0.014 Prox 457 TYC T HIP
CCDM RAdeg 105.74242528 DEdeg -8.34776722 EpRA 1990 1.84
EpDE 1990 1.82 E RAdeg 6.2 E DEdeg 7.1 Posflg
Corr 0.0
CCDM
Ccdm 07030-0821 RComp Comp A Note1
Note2 Discov num DRAs -1.86 DDEs 8.5
R dRAs 66 Year Theta Rho
Obs 3 Vmag 8.5 Sp B9 PmNote
PmRA PmDE Dm number -08 1706 Cat1 BD
Name2 Cat2 HD 52980 M HD
ADS BDS A 5735 M ADS BDS N IDS IDS 06582S0812A
HIC
 
 
07030-0821 B
 
 
Coord arcsec 2000 070258.25-082058.7 Mag 11.98 PmRA -2.00 PmDE 9.0
Calc delta mag 3.61 Calc coord yes
CCDM
Ccdm 07030-0821 RComp Comp B Note1
Note2 Discov num HJ 748 DRAs DDEs
R dRAs Year 1894 Theta 173 Rho 6.8
Obs 3 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5735 M ADS BDS N IDS IDS 06582S0812B
HIC
 
 
07030-0821 C
 
 
Coord arcsec 2000 070258.12-082036.5 Mag 12.77 Calc delta mag 4.4 Calc coord yes
CCDM
Ccdm 07030-0821 RComp Comp C Note1
Note2 Discov num HJ 748 DRAs DDEs
R dRAs Year 1901 Theta 358 Rho 15.2
Obs 1 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5735 M ADS BDS N IDS IDS 06582S0812C
HIC
 
 
07030-0821 D
 
 
Coord arcsec 2000 070300.52-082121.7 Mag 13.07 PmRA -1.00 PmDE 0.0
Calc delta mag 4.7 Calc coord yes
 
 
07030-0821 E
 
 
Coord arcsec 2000 070301.16-082042.3 Mag 11.83 PmRA -2.00 PmDE -3.0
Tycho2 5381-01466-1 HD 52980 Calc delta mag 3.46 Calc coord yes
Tycho2
Tycho2 5381-01466-1 Pflag RAmdeg 105.75494476 DEmdeg -8.34514919
PmRA -2.4 PmDE -4.2 E RAmdeg 84 E DEmdeg 41
E pmRA 2.5 E pmDE 2.6 EpRAm 1973.38 EpDEm 1979.12
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 11.865 E BTmag 0.116 VTmag 12.457
E VTmag 0.276 Prox 339 TYC T HIP
CCDM RAdeg 105.75495639 DEdeg -8.34510472 EpRA 1990 1.80
EpDE 1990 1.83 E RAdeg 117.0 E DEdeg 110.0 Posflg
Corr 0.0
 
 
07030-0821 F
 
 
Coord arcsec 2000 070302.62-082018.3 Mag 12.87 PmRA 1.00 PmDE 5.0
Calc delta mag 4.5 Calc coord yes
 
 
07030-0821 G
 
 
Coord arcsec 2000 070302.30-082000.7 Mag 12.24 PmRA -5.00 PmDE -1.0
Tycho2 5381-02418-1 Calc delta mag 3.87 Calc coord yes
Tycho2
Tycho2 5381-02418-1 Pflag RAmdeg 105.76172638 DEmdeg -8.33842678
PmRA 25.1 PmDE 4.9 E RAmdeg 74 E DEmdeg 79
E pmRA 3.2 E pmDE 3.4 EpRAm 1986.14 EpDEm 1986.12
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.902 E BTmag 0.133 VTmag 11.390
E VTmag 0.123 Prox 339 TYC HIP
CCDM RAdeg 105.76166861 DEdeg -8.33843778 EpRA 1990 1.80
EpDE 1990 1.83 E RAdeg 75.9 E DEdeg 81.3 Posflg
Corr 0.0
 
 
07030-0821 H
 
 
Coord arcsec 2000 070301.59-082005.1 Mag 13.24 PmRA 0.00 PmDE -6.0
Calc delta mag 4.87 Calc coord yes
 
 
07030-0821 I
 
 
Coord arcsec 2000 070255.04-082010.7 Mag 11.21 PmRA 1.00 PmDE -4.0
Tycho2 5381-01532-1 Calc delta mag 2.84 Calc coord yes
Tycho2
Tycho2 5381-01532-1 Pflag RAmdeg 105.72916083 DEmdeg -8.33636543
PmRA -3.4 PmDE -6.0 E RAmdeg 49 E DEmdeg 63
E pmRA 2.1 E pmDE 2.3 EpRAm 1986.09 EpDEm 1983.16
Num 3 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.0 BTmag 11.369 E BTmag 0.082 VTmag 11.207
E VTmag 0.100 Prox 41 TYC T HIP
CCDM RAdeg 105.72916861 DEdeg -8.33635194 EpRA 1990 1.85
EpDE 1990 1.83 E RAdeg 51.0 E DEdeg 66.3 Posflg
Corr -0.3
 
 
07030-0821 J
 
 
Coord arcsec 2000 070254.78-082022.3 Mag 11.98 Calc delta mag 3.61 Calc coord yes