11148-2818 RSS 258

 
 
11h 14m 45.98s -28° 18' 27.3" P.A. 143.00 sep 10.8 mag 8.89,15.30 Sp K1/K2III dist. 254.45 pc (830.02 l.y.)
 
 
Coord 2000 11148-2818 Discov num RSS 258 Comp Coord arcsec 2000 11 14 45.98 -28 18 27.3
Date first 1976 Date last 2015 Obs 3
Pa first 143 Pa last 143.2 P.A. Now (θ) 143.2°
Sep first 10.6 Sep last 10.771 Sep. Now (ρ) 10.771"
Mag pri 8.89 Mag sec 15.30 delta mag (ΔM) 6.41 Spectral class K1/K2III (yellow-orange)
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
 
 
Constellation Hydra SAO 179682 HIP 54916 Tycho2 6661-00098-1
Gaia DR2 3531264734305098240 HD 97784 CD CD-27 7952 CP CP-27 4294
Distance 254.45 Distance ly 830.02
 
 
WDS 11148-2818 RSS 258 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11148-2818 RSS 258 1976 1 143 10.6 8.67   K1/K2III 111445.98-281827.3
11148-2818 RSS 258 1999 2 144 10.7 8.89 15.30 K1/K2III 111445.98-281827.3
11148-2818 RSS 258 2015 3 143 10.8 8.89 15.30 K1/K2III 111445.98-281827.3

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WDS 11148-2818 RSS 258 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11148-2818 RSS 258 : MEASURES
 
 
No records found.

 
 
WDS 11148-2818 : VIRTUAL EYEPIECE
 
 

11148-2818 RSS 258A mag 8.89 Sp K1/K2III 11148-2818 RSS 258B sep 10.3 P.A. 146.60 mag 15.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 11148-2818 : ALADIN DSS IMAGE @ 11h 14m 45.98s -28° 18' 27.3"
 
 
 
 
WDS 11148-2818 RSS 258 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11148-2818  RSS 258 distance=0' 11148-2830  RST5353 distance=12' 11100-2816  RST1561 distance=64' 11176-2727  KPP 563 distance=64' 11191-2749  RST1574 distance=65' 11203-2820  B  2275AB distance=74' 11203-2820  LDS 347AC distance=74' 11202-2845  RST1575 distance=77' 11087-2805  VSP  28 distance=81' 11177-2705  RST1572 distance=84' 11144-2954  HJ 4418 distance=96' 11206-2718  BRT2986 distance=99' 11100-2936  HJ 4412 distance=100' 11069-2803  TDS7672 distance=105' 11068-2817  LDS5725 distance=106' 11182-2643  B   211 distance=106' 11137-2628  NSN 106 distance=111' 11167-3007  I  1537AB distance=112' 11167-3007  HJ 4422AC distance=112' 11205-2657  RST1576 distance=112' 11161-3011  RSS 259 distance=114' 11085-2939  CVR1742 distance=115' 11097-2953  LDS5727 distance=116' 11214-2936  HDS1616 distance=117' 11062-2850  LDS4059AB distance=117' 11062-2850  WNO  26AC distance=117' 11237-2831  ARG  25 distance=120' 11218-2936  LDS4089 distance=120' 11224-2713  LDS 350 distance=121' 11228-2722  RST1579 distance=121' 11226-2709  UC 2126 distance=126' 11092-3002  WBB   2 distance=127' 11062-2723  LDS 334 distance=127' 11170-3023  DAW 101 distance=128' 11164-3032  DAW 100 distance=136' 11053-2718  FIN  47AB distance=140' 11053-2718  LDS6238AC distance=140' 11053-2718  TOB 374AD distance=140' 11247-2925  UC 2131 distance=147' 11240-2657  FIN 415 distance=148' 11195-2604  RST2739 distance=149' 11118-3045  BRT2985 distance=152' 11219-2619  LDS 349 distance=153' 11084-2609  KPP3834 distance=155' 11095-2559  LDS4067 distance=156' 11219-3024  LDS5729 distance=157' 11033-2731  HWE  25 distance=160' 11264-2735  BVD 148AB distance=161' 11212-2600  TDS 632 distance=163' 11037-2941  HDS1577 distance=168' 11026-2732  RST1554 distance=168' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 11148-2818 RSS 258 143 10.8
Show 11148-2830 RST5353 74 0.1 12
Show 11100-2816 RST1561 9 2.3 64
Show 11176-2727 KPP 563 283 5.3 64
Show 11191-2749 RST1574 126 1.3 65
Show 11203-2820 B 2275 AB 117 9.6 74
Show 11203-2820 LDS 347 AC 130 45.3 74
Show 11202-2845 RST1575 283 0.7 77
Show 11087-2805 VSP 28 294 0.1 81
Show 11177-2705 RST1572 39 0.3 84
Show 11144-2954 HJ 4418 255 7.4 96
Show 11206-2718 BRT2986 244 5.1 99
Show 11100-2936 HJ 4412 266 12.6 100
Show 11069-2803 TDS7672 330 0.5 105
Show 11068-2817 LDS5725 84 264.0 106
Show 11182-2643 B 211 48 1.1 106
Show 11137-2628 NSN 106 8 43.7 111
Show 11167-3007 I 1537 AB 21 1.0 112
Show 11167-3007 HJ 4422 AC 348 9.6 112
Show 11205-2657 RST1576 206 1.3 112
Show 11161-3011 RSS 259 74 11.7 114
Show 11085-2939 CVR1742 303 131.3 115
Show 11097-2953 LDS5727 107 132.9 116
Show 11214-2936 HDS1616 181 0.3 117
Show 11062-2850 LDS4059 AB 235 13.5 117
Show 11062-2850 WNO 26 AC 282 11.7 117
Show 11237-2831 ARG 25 302 39.3 120
Show 11218-2936 LDS4089 106 22.4 120
Show 11224-2713 LDS 350 256 39.4 121
Show 11228-2722 RST1579 237 1.2 121
Show 11226-2709 UC 2126 290 43.2 126
Show 11092-3002 WBB 2 16 0.3 127
Show 11062-2723 LDS 334 122 131.8 127
Show 11170-3023 DAW 101 284 3.7 128
Show 11164-3032 DAW 100 327 1.9 136
Show 11053-2718 FIN 47 AB 231 0.1 140
Show 11053-2718 LDS6238 AC 46 18.0 140
Show 11053-2718 TOB 374 AD 88 507.3 140
Show 11247-2925 UC 2131 95 6.9 147
Show 11240-2657 FIN 415 -1 0.6 148
Show 11195-2604 RST2739 343 0.9 149
Show 11118-3045 BRT2985 253 4.5 152
Show 11219-2619 LDS 349 104 4.7 153
Show 11084-2609 KPP3834 129 51.1 155
Show 11095-2559 LDS4067 180 100.3 156
Show 11219-3024 LDS5729 137 78.2 157
Show 11033-2731 HWE 25 343 2.8 160
Show 11264-2735 BVD 148 AB 37 54.1 161
Show 11212-2600 TDS 632 150 1.3 163
Show 11037-2941 HDS1577 3 10.7 168
Show 11026-2732 RST1554 134 3.7 168

 
 
WDS 11148-2818 : COMPONENTS
 
 
  A
B pa=146.6°
sep=10.33"
 
 
11148-2818 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 111445.98-281827.3 Mag 8.89 Spectral class K1/K2III (yellow-orange)
PmRA -5.00 PmDE 3.0 SAO 179682 HIP 54916
Tycho2 6661-00098-1 HD 97784 CD CD-27 7952 CP CP-27 4294
Tycho2
Tycho2 6661-00098-1 Pflag RAmdeg 168.69157516 DEmdeg -28.30757387
PmRA -7.4 PmDE 5.7 E RAmdeg 10 E DEmdeg 12
E pmRA 1.3 E pmDE 1.4 EpRAm 1989.35 EpDEm 1988.87
Num 10 Q RAmdeg 1.3 Q DEmdeg 1.4 Q pmRA 1.2
Q pmDE 1.4 BTmag 10.196 E BTmag 0.032 VTmag 8.773
E VTmag 0.016 Prox 999 TYC T HIP 54916
CCDM RAdeg 168.69159444 DEdeg -28.30758472 EpRA 1990 1.74
EpDE 1990 1.64 E RAdeg 10.6 E DEdeg 12.8 Posflg
Corr 0.2
SAO
SAO 179682 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 0.01 Vmag 8.4 SpType K2
Double code Source 24 CatNum 7414 DM CD-27 7952
DMcomp BDsup HD 97784 M HD 0
GC RA1950rad 2.93356742 DE1950rad -0.4893012 PmRA2000 0.0001
PmDE2000 0.014
Hipparcos
Catalog H HIP 54916 Proxy RAhms 11 14 45.98
DEdms -28 18 27.3 Vmag 8.62 VarFlag R Vmag H
RAdeg 168.692 DEdeg -28.3076 AstroRef Plx 5.06
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 97784 BD
CD CD-27 7952 CP CP-27 4294 Dm number -27 7952 VIred 1.19
SpType K1/K2III R SpType Coord arcsec 2000 111445.98-281827.3
Hipparcos 2
HIP 54916 Sn 5 So 0 Nc 1
RArad 2.9442236834 DErad -0.4940605139 Plx 3.93 PmRA -6.36
PmDE 5.6 E RArad 0.74 E DErad 0.52 E Plx 0.87
E pmRA 0.9 E pmDE 0.55 Hpmag 8.7866 E Hpmag 0.0024
SHp 0.019 VA 0 BV 1.169 E BV 0.028
VI 1.13
CCDM
Ccdm 11148-2818 RComp Comp A Note1
Note2 Discov num DRAs -2.02 DDEs -27.9
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.3 Sp K1 PmNote
PmRA -1 PmDE 1 Dm number -27 7952 Cat1 CD
Name2 179682 Cat2 SAO HD 97784 M HD
ADS BDS M ADS BDS N IDS * IDS 11099S2746A
HIC 54916
 
 
11148-2818 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 111446.41-281835.9 Mag 15.3 Calc delta mag 6.41
Calc coord yes
CCDM
Ccdm 11148-2818 RComp Comp B Note1
Note2 Discov num RSU DRAs -1.55 DDEs -36.5
R dRAs 40 Year 1976 Theta 143 Rho 10.6
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 11099S2746B
HIC