stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12298-2919
RST 5367
HD 108742


Nearby doubles
9' : 12292-2920
RST1670

20' : 12311-2906
LDS5754

41' : 12269-2904
RSS 287

47' : 12330-2941
RST1677

48' : 12274-2843
B 228

51' : 12267-2850
FOX 174

65' : 12267-3005
LDS5752

72' : 12278-3025
BRT2994

77' : 12257-2825
STN 23AB

79' : 12275-3029
LDS5753

81' : 12258-2818
KPP2504

84' : 12309-3041
I 514

84' : 12248-2827
BRT2993

89' : 12278-3044
TDS8393

91' : 12312-2751
B 2295

93' : 12347-2812
RST1678

93' : 12368-2940
LDS4234

100' : 12238-3020
SEE 150

103' : 12239-2812
SKF1120

104' : 12341-3045
SKF1919

104' : 12221-2940
TDS8351

112' : 12259-2740
BUG 2

114' : 12211-2916
B 226

117' : 12342-2738
KPP2724

119' : 12271-2726
J 1603

123' : 12205-2920
UC 2320



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.

12298-2919 RST 5367 (HD 108742)

 
 
12h 29m 48.80s -29° 18' 43.1" P.A. 295.00 sep 0.8 mag 7.89,10.54 Sp K0III dist. 213.68 pc (697.02 l.y.)
 
 
Coord 2000 12298-2919 Discov num RST5367 Comp Coord arcsec 2000 12 29 48.80 -29 18 43.1
Date first 1944 Date last 1991 Obs 3
Pa first 297 Pa last 295 P.A. Now (θ) 295°
Sep first 0.5 Sep last 0.756 Sep. Now (ρ) 0.756"
Mag pri 7.89 Mag sec 10.54 delta mag (ΔM) 2.65 Spectral class K0III (yellow-orange)
Pri motion ra +015 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 108742 Constellation Hydra SAO 180843 HIP 60962
Tycho2 6694-00177-1 Gaia DR2 3471621279379214336 HD 108742 CD CD-28 9529
CP CP-28 4486 Distance 213.68 Distance ly 697.02
 
 
WDS 12298-2919 RST 5367 (HD 108742) : 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
12298-2919 RST5367 1991 3 295 0.8 7.89 10.54 K0III D 122948.80-291843.1

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

 
 
WDS 12298-2919 RST 5367 (HD 108742) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12298-2919 RST 5367 (HD 108742) : MEASURES
 
 
No records found.

 
 
WDS 12298-2919 (HD 108742) : VIRTUAL EYEPIECE
 
 

12298-2919 RST5367A mag 7.89 Sp K0III 12298-2919 RST5367B sep 0.7 P.A. 298.10 mag 10.54 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 12298-2919 (HD 108742) : ALADIN DSS IMAGE @ 12h 29m 48.80s -29° 18' 43.1"
 
 
 
 
WDS 12298-2919 RST 5367 (HD 108742) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12298-2919 RST5367 distance=0' 12292-2920 RST1670 distance=9' 12311-2906 LDS5754 distance=20' 12269-2904 RSS 287 distance=41' 12330-2941 RST1677 distance=47' 12274-2843 B 228 distance=48' 12267-2850 FOX 174 distance=51' 12267-3005 LDS5752 distance=65' 12278-3025 BRT2994 distance=72' 12257-2825 STN 23AB distance=77' 12257-2825 SKF1918AC distance=77' 12275-3029 LDS5753 distance=79' 12258-2818 KPP2504 distance=81' 12309-3041 I 514 distance=84' 12248-2827 BRT2993 distance=84' 12278-3044 TDS8393 distance=89' 12312-2751 B 2295 distance=91' 12347-2812 RST1678 distance=93' 12368-2940 LDS4234 distance=93' 12238-3020 SEE 150 distance=100' 12239-2812 SKF1120 distance=103' 12341-3045 SKF1919 distance=104' 12221-2940 TDS8351 distance=104' 12259-2740 BUG 2 distance=112' 12211-2916 B 226 distance=114' 12342-2738 KPP2724 distance=117' 12271-2726 J 1603 distance=119' 12205-2920 UC 2320 distance=123' 12254-3108 I 1554CD distance=123' 12254-3108 SEE 152AB distance=124' 12254-3108 DAM2481AB,CD distance=124' 12203-2909 RST1661 distance=125' 12375-3034 DAW 103 distance=126' 12340-2725 UC 2359 distance=128' 12208-3009 UC 2322 distance=128' 12205-2829 TDS8339 distance=132' 12199-2852 TDS8333 distance=133' 12288-2706 B 229 distance=134' 12213-3033 TOK 789 distance=134' 12226-3103 LDS 407 distance=140' 12363-2726 SKF1922 distance=142' 12349-3125 B 2296 distance=143' 12397-3022 TDS8477 distance=144' 12376-2730 NSN 101 distance=150' 12387-3054 UC 2375 distance=151' 12344-2700 SKF1920 distance=152' 12297-2647 RST1671 distance=152' 12393-3047 HJ 4537 distance=153' 12397-3044 RST1682 distance=155' 12187-3014 TDS8316 distance=156' 12407-3027 LDS4245 distance=158' 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 12298-2919 RST5367 295 0.8
Show 12292-2920 RST1670 296 0.5 9
Show 12311-2906 LDS5754 119 114.2 20
Show 12269-2904 RSS 287 42 7.6 41
Show 12330-2941 RST1677 84 3.4 47
Show 12274-2843 B 228 130 0.3 48
Show 12267-2850 FOX 174 311 13.9 51
Show 12267-3005 LDS5752 359 150.7 65
Show 12278-3025 BRT2994 126 5.2 72
Show 12257-2825 STN 23 AB 298 34.4 77
Show 12257-2825 SKF1918 AC 278 8.9 77
Show 12275-3029 LDS5753 292 312.8 79
Show 12258-2818 KPP2504 220 22.5 81
Show 12309-3041 I 514 125 0.0 84
Show 12248-2827 BRT2993 46 4.1 84
Show 12278-3044 TDS8393 342 5.5 89
Show 12312-2751 B 2295 2 8.1 91
Show 12347-2812 RST1678 195 3.0 93
Show 12368-2940 LDS4234 235 18.4 93
Show 12238-3020 SEE 150 99 19.0 100
Show 12239-2812 SKF1120 271 16.3 103
Show 12341-3045 SKF1919 104 10.4 104
Show 12221-2940 TDS8351 66 0.5 104
Show 12259-2740 BUG 2 250 0.3 112
Show 12211-2916 B 226 223 6.2 114
Show 12342-2738 KPP2724 42 5.6 117
Show 12271-2726 J 1603 59 8.8 119
Show 12205-2920 UC 2320 79 18.6 123
Show 12254-3108 I 1554 CD 72 1.2 123
Show 12254-3108 SEE 152 AB 85 2.5 124
Show 12254-3108 DAM2481 AB,CD 341 49.9 124
Show 12203-2909 RST1661 49 0.7 125
Show 12375-3034 DAW 103 256 0.5 126
Show 12340-2725 UC 2359 315 23.0 128
Show 12208-3009 UC 2322 205 17.4 128
Show 12205-2829 TDS8339 93 0.6 132
Show 12199-2852 TDS8333 111 0.6 133
Show 12288-2706 B 229 278 1.0 134
Show 12213-3033 TOK 789 185 0.5 134
Show 12226-3103 LDS 407 40 9.8 140
Show 12363-2726 SKF1922 62 27.7 142
Show 12349-3125 B 2296 72 11.9 143
Show 12397-3022 TDS8477 17 3.5 144
Show 12376-2730 NSN 101 55 2.9 150
Show 12387-3054 UC 2375 267 44.1 151
Show 12344-2700 SKF1920 251 10.7 152
Show 12297-2647 RST1671 194 0.9 152
Show 12393-3047 HJ 4537 352 11.0 153
Show 12397-3044 RST1682 167 2.1 155
Show 12187-3014 TDS8316 85 0.4 156
Show 12407-3027 LDS4245 129 13.0 158

 
 
WDS 12298-2919 : COMPONENTS
 
 
  A
B pa=298.1°
sep=0.68"
 
 
12298-2919 A
 
 
Componente originario normalizzato AB Name HD 108742 Coord arcsec 2000 122948.80-291843.1 Mag 7.89
Spectral class K0III (yellow-orange) PmRA 15.00 PmDE -9.0 SAO 180843
HIP 60962 Tycho2 6694-00177-1 HD 108742 CD CD-28 9529
CP CP-28 4486
Tycho2
Tycho2 6694-00177-1 Pflag RAmdeg 187.45334405 DEmdeg -29.31200144
PmRA 13.1 PmDE -13.2 E RAmdeg 7 E DEmdeg 7
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.63 EpDEm 1990.97
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.6 BTmag 8.931 E BTmag 0.019 VTmag 7.765
E VTmag 0.012 Prox 999 TYC T HIP 60962
CCDM AB RAdeg 187.45330944 DEdeg -29.31197194 EpRA 1990 1.65
EpDE 1990 1.89 E RAdeg 6.7 E DEdeg 7.1 Posflg P
Corr 0.1
SAO
SAO 180843 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 -0.019 Vmag 7.7 SpType K0
Double code Source 24 CatNum 8056 DM CD-28 9529
DMcomp BDsup HD 108742 M HD 0
GC RA1950rad 3.26015603 DE1950rad -0.50676616 PmRA2000 0.0014
PmDE2000 -0.014
Hipparcos
Catalog H HIP 60962 Proxy H RAhms 12 29 48.80
DEdms -29 18 43.1 Vmag 7.63 VarFlag R Vmag H
RAdeg 187.453 DEdeg -29.312 AstroRef A Plx 3.09
CCDM 12298-2919 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 295 Rho 0.756 HD 108742 BD
CD CD-28 9529 CP CP-28 4486 Dm number -28 9529 VIred 0.96
SpType K0III R SpType Coord arcsec 2000 122948.80-291843.1
Hipparcos 2
HIP 60962 Sn 15 So 3 Nc 2
RArad 3.271677565 DErad -0.5115904253 Plx 4.68 PmRA 14.7
PmDE -10.47 E RArad 0.87 E DErad 0.85 E Plx 1.04
E pmRA 1.26 E pmDE 0.84 Hpmag 7.7943 E Hpmag 0.0013
SHp 0.011 VA 0 BV 1.008 E BV 0.015
VI 0.98
CCDM
Ccdm 12298-2919 RComp Comp A Note1
Note2 Discov num DRAs 0.79 DDEs 16.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp K0 PmNote *
PmRA 17 PmDE -19 Dm number -28 9529 Cat1 CD
Name2 180843 Cat2 SAO HD 108742 M HD
ADS BDS M ADS BDS N IDS IDS 12245S2846A
HIC 60962
 
 
12298-2919 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122948.75-291842.8 Mag 10.54 Calc delta mag 2.65
Calc coord yes
CCDM
Ccdm 12298-2919 RComp Comp B Note1
Note2 Discov num RST5367 DRAs DDEs
R dRAs Year 1944 Theta 298 Rho 0.5
Obs 2 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12245S2846B
HIC 60962