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Doubles in session


Current system
16125-3806
RST 3933
HD 145444


Nearby doubles
40' : 16186-3839
YMG 77

42' : 16147-3839
I 559

51' : 16109-3853
GHE 45

52' : 16085-3828
CTI2772

57' : 16077-3802
COO 193

60' : 16078-3745
B 861

61' : 16165-3844
JNN 228

63' : 16090-3853
SHN 210

67' : 16147-3908
SEE 268

75' : 16087-3906
REP 31

75' : 16086-3906
SEE 265AB

76' : 16062-3802
B 860

76' : 16085-3906
REP 30

80' : 16082-3909
GHE 43

81' : 16097-3920
REP 32AB

85' : 16072-3904
GHE 41AB

86' : 16070-3902
REP 29

90' : 16072-3911
GHE 42

95' : 16046-3752
HDO 253AB

96' : 16150-3938
KOU 58AB

96' : 16202-3734
LDS6312

103' : 16073-3645
HJ 4831

105' : 16115-3623
B 865

110' : 16034-3829
I 555AB

116' : 16184-3634
B 2383

120' : 16024-3803
COO 191



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.

16125-3806 RST 3933 (HD 145444)

 
 
16h 12m 30.25s -38° 06' 23.8" P.A. 179.00 sep 1.5 mag 10.07,12.22 Sp K3/4V dist. 42.9 pc (139.94 l.y.)
 
 
Coord 2000 16125-3806 Discov num RST3933 Comp Coord arcsec 2000 16 12 30.25 -38 06 23.8
Date first 1936 Date last 2016 Obs 8
Pa first 127 Pa last 178.5 P.A. Now (θ) 178.5°
Sep first 0.4 Sep last 1.531 Sep. Now (ρ) 1.531"
Mag pri 10.07 Mag sec 12.22 delta mag (ΔM) 2.15 Spectral class K3/4V (yellow-orange)
Pri motion ra -159 Sec motion ra -155
Pri motion dec -050 Sec motion dec -053
Notes
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 145444 Constellation Scorpius SAO 207444 HIP 79419
Tycho2 7852-00101-1 Gaia DR2 5997560330056894336 HD 145444 CD CD-3710729
CP CP-37 6650 Distance 42.9 Distance ly 139.94
 
 
WDS 16125-3806 RST 3933 (HD 145444) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 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
16125-3806 RST3933 1991 6 168 1.6 10.07 12.22 K3/4V 161230.25-380623.8
16125-3806 RST3933 2015 7 178 1.5 10.07 12.22 K3/4V 161230.25-380623.8
16125-3806 RST3933 2016 8 179 1.5 10.07 12.22 K3/4V 161230.25-380623.8

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

 
 
WDS 16125-3806 RST 3933 (HD 145444) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16125-3806 RST 3933 (HD 145444) : MEASURES
 
 
No records found.

 
 
WDS 16125-3806 (HD 145444) : VIRTUAL EYEPIECE
 
 

16125-3806 RST3933A mag 10.07 Sp K3/4V 16125-3806 RST3933B sep 1.5 P.A. 178.80 mag 12.22 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 16125-3806 (HD 145444) : ALADIN DSS IMAGE @ 16h 12m 30.25s -38° 06' 23.8"
 
 
 
 
WDS 16125-3806 RST 3933 (HD 145444) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16125-3806 RST3933 distance=1' 16186-3839 YMG 77 distance=40' 16147-3839 I 559 distance=42' 16109-3853 GHE 45 distance=51' 16085-3828 CTI2772 distance=52' 16077-3802 COO 193 distance=57' 16078-3745 B 861 distance=60' 16165-3844 JNN 228 distance=61' 16090-3853 SHN 210 distance=63' 16147-3908 SEE 268 distance=67' 16087-3906 REP 31 distance=75' 16086-3906 SEE 265AB distance=75' 16086-3906 DUN 199AC distance=75' 16062-3802 B 860 distance=76' 16086-3906 RST3930CD distance=76' 16085-3906 REP 30 distance=76' 16082-3909 GHE 43 distance=80' 16097-3920 REP 32AB distance=81' 16097-3920 KRS 3Ba,Bb distance=81' 16072-3904 GHE 41AB distance=85' 16072-3904 GHE 41AC distance=85' 16070-3902 REP 29 distance=86' 16050-3824 I 1081BC distance=90' 16050-3824 I 1081A,BC distance=90' 16072-3911 GHE 42 distance=90' 16046-3752 HDO 253AB distance=95' 16046-3752 CVN 95AC distance=95' 16046-3752 CVN 95AD distance=95' 16046-3752 CVN 95AE distance=95' 16046-3752 CVN 95AF distance=95' 16046-3752 CVN 95AG distance=95' 16046-3752 CVN 95AH distance=95' 16046-3752 CVN 95AI distance=95' 16150-3938 KOU 58AB distance=96' 16150-3938 KOU 58AC distance=96' 16202-3734 LDS6312 distance=96' 16073-3645 HJ 4831 distance=103' 16115-3623 B 865 distance=105' 16034-3829 I 555AB distance=110' 16034-3829 I 555AC distance=110' 16184-3634 B 2383 distance=116' 16024-3803 COO 191 distance=120' 16223-3843 YMG 79 distance=121' 16047-3926 I 373 distance=121' 16205-3926 I 91 distance=124' 16218-3904 ALD 61 distance=124' 16102-4008 I 1082AB distance=125' 16102-4008 DAW 145AB,C distance=125' 16102-4008 I 1082AD distance=125' 16081-3614 KOU 53 distance=125' 16059-3944 I 1286 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 16125-3806 RST3933 179 1.5 1
Show 16186-3839 YMG 77 79 1.7 40
Show 16147-3839 I 559 43 2.2 42
Show 16109-3853 GHE 45 296 1.7 51
Show 16085-3828 CTI2772 329 5.1 52
Show 16077-3802 COO 193 224 1.9 57
Show 16078-3745 B 861 331 1.0 60
Show 16165-3844 JNN 228 294 2.7 61
Show 16090-3853 SHN 210 -1 0.1 63
Show 16147-3908 SEE 268 190 1.8 67
Show 16087-3906 REP 31 24 4.0 75
Show 16086-3906 SEE 265 AB 297 16.3 75
Show 16086-3906 DUN 199 AC 184 44.4 75
Show 16062-3802 B 860 302 1.4 76
Show 16086-3906 RST3930 CD 111 1.5 76
Show 16085-3906 REP 30 303 0.8 76
Show 16082-3909 GHE 43 359 16.6 80
Show 16097-3920 REP 32 AB 27 1.7 81
Show 16097-3920 KRS 3 Ba,Bb 143 0.0 81
Show 16072-3904 GHE 41 AB 121 8.9 85
Show 16072-3904 GHE 41 AC 160 16.5 85
Show 16070-3902 REP 29 35 1.5 86
Show 16050-3824 I 1081 BC 329 0.8 90
Show 16050-3824 I 1081 A,BC 6 25.1 90
Show 16072-3911 GHE 42 186 18.5 90
Show 16046-3752 HDO 253 AB 130 42.1 95
Show 16046-3752 CVN 95 AC 2 4.0 95
Show 16046-3752 CVN 95 AD 294 6.1 95
Show 16046-3752 CVN 95 AE 54 6.8 95
Show 16046-3752 CVN 95 AF 59 5.5 95
Show 16046-3752 CVN 95 AG 1 5.9 95
Show 16046-3752 CVN 95 AH 201 7.6 95
Show 16046-3752 CVN 95 AI 255 7.4 95
Show 16150-3938 KOU 58 AB 128 2.9 96
Show 16150-3938 KOU 58 AC 150 8.7 96
Show 16202-3734 LDS6312 227 3.7 96
Show 16073-3645 HJ 4831 358 40.4 103
Show 16115-3623 B 865 107 0.7 105
Show 16034-3829 I 555 AB 114 1.2 110
Show 16034-3829 I 555 AC 143 18.8 110
Show 16184-3634 B 2383 191 7.3 116
Show 16024-3803 COO 191 139 5.0 120
Show 16223-3843 YMG 79 318 0.8 121
Show 16047-3926 I 373 217 8.7 121
Show 16205-3926 I 91 292 19.6 124
Show 16218-3904 ALD 61 69 4.5 124
Show 16102-4008 I 1082 AB 265 0.1 125
Show 16102-4008 DAW 145 AB,C 141 2.6 125
Show 16102-4008 I 1082 AD 97 37.8 125
Show 16081-3614 KOU 53 92 5.0 125
Show 16059-3944 I 1286 139 4.5 125

 
 
WDS 16125-3806 : COMPONENTS
 
 
  A
B pa=178.8°
sep=1.53"
 
 
16125-3806 A
 
 
Componente originario normalizzato AB Name HD 145444 Coord arcsec 2000 161230.25-380623.8 Mag 10.07
Spectral class K3/4V (yellow-orange) PmRA -159.00 PmDE -50.0 SAO 207444
HIP 79419 Tycho2 7852-00101-1 HD 145444 CD CD-3710729
CP CP-37 6650
Tycho2
Tycho2 7852-00101-1 Pflag RAmdeg 243.12603550 DEmdeg -38.10662263
PmRA -159.3 PmDE -50.3 E RAmdeg 31 E DEmdeg 40
E pmRA 2.4 E pmDE 2.4 EpRAm 1989.52 EpDEm 1987.57
Num 3 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.5
Q pmDE 0.8 BTmag 11.516 E BTmag 0.093 VTmag 10.066
E VTmag 0.042 Prox 16 TYC T HIP 79419
CCDM A RAdeg 243.12650667 DEdeg -38.10650139 EpRA 1990 1.62
EpDE 1990 1.31 E RAdeg 30.5 E DEdeg 41.0 Posflg
Corr 0.0
SAO
SAO 207444 DelFlag RA1950 PmRA1950 -0.0132
DE1950 PmDE1950 -0.037 Vmag 9.7 SpType K2
Double code Source 41 CatNum 8031 DM CD-3710729
DMcomp BDsup HD 145444 M HD 0
GC RA1950rad 4.22883722 DE1950rad -0.66284621 PmRA2000 -0.0132
PmDE2000 -0.036
Hipparcos
Catalog H HIP 79419 Proxy H RAhms 16 12 30.37
DEdms -38 06 23.4 Vmag 9.88 VarFlag R Vmag G
RAdeg 243.127 DEdeg -38.1065 AstroRef A Plx 26.57
CCDM 16125-3806 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 168 Rho 1.581 HD 145444 BD
CD CD-3710729 CP CP-37 6650 Dm number -3710729 VIred 1.35
SpType K3/K4V R SpType Coord arcsec 2000 161230.37-380623.4
Hipparcos 2
HIP 79419 Sn 15 So 3 Nc 2
RArad 4.2433583168 DErad -0.6650838577 Plx 23.31 PmRA -155.46
PmDE -51.22 E RArad 1.61 E DErad 1.24 E Plx 1.87
E pmRA 2.36 E pmDE 1.79 Hpmag 9.8924 E Hpmag 0.0038
SHp 0.022 VA 0 BV 1.21 E BV 0.015
VI 1.35
CCDM
Ccdm 16125-3806 RComp Comp A Note1
Note2 Discov num DRAs 0.07 DDEs -25.0
R dRAs 41 Year Theta Rho
Obs 2 Vmag 9.9 Sp K2 PmNote *
PmRA -156 PmDE -37 Dm number -3710729 Cat1 CD
Name2 207444 Cat2 SAO HD 145444 M HD
ADS BDS M ADS BDS N IDS IDS 16059S3751A
HIC 79419
 
 
16125-3806 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161230.25-380625.3 Mag 12.22 PmRA -155.00
PmDE -53.0 Calc delta mag 2.15 Calc coord yes
CCDM
Ccdm 16125-3806 RComp Comp B Note1
Note2 Discov num RST3933 DRAs DDEs
R dRAs Year 1945 Theta 138 Rho 0.6
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16059S3751B
HIC 79419