13130-2906 HWE 27 AB (HD 114769)

13h 12m 58.93s -29° 05' 59.9" P.A. 292.00 sep 2.8 mag 8.03,9.64 Sp A2III dist. 223.71 pc (729.74 l.y.)

Coord 2000 13130-2906 Discov num HWE  27 Comp AB Coord arcsec 2000 13 12 58.93 -29 05 59.9
Date first 1876 Date last 2016 Obs 19
Pa first 280 Pa last 292.1 P.A. Now (θ) 292.1°
Sep first 1.5 Sep last 2.815 Sep. Now (ρ) 2.815"
Mag pri 8.03 Mag sec 9.64 delta mag (ΔM) 1.61 Spectral class A2III (white)
Pri motion ra +032 Sec motion ra +014
Pri motion dec -008 Sec motion dec +003
Notes




rPM=0.64

Nature of this double is uncertain.



13130-2906 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 114769 181460 13 12 59 -29 05 60 HWE 27 AB 2016 19 292 2.8 8.03 9.64 1.61 <===
Show 181460 13 12 59 -29 05 60 HWE 27 AC 2017 7 281 38.6 8.03 13.45 5.42


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name HD 114769 Constellation Hydra SAO 181460 HIP 64480
Tycho2 6711-01006-1 Gaia DR2 6182851094722424320 HD 114769 GC 17889
CD CD-28 9947 Distance 223.71 Distance ly 729.74




WDS 13130-2906 HWE 27 AB (HD 114769) : NOTES

No records found.







REFERENCES

refcode metd author reference
Hwe1876 Ma - Howe, H.A. 1876PCinO...1....1.
Hwe1876 Pub. Cincinnati Obs. #1, 1876
Hwe1877 Ma - Howe, H.A. 1877PCinO...3....1.
Hwe1877 Pub. Cincinnati Obs. #3, 1877
Hwe1878 Ma j Howe, H.A. 1878PCinO...4....1.
Hwe1878 Pub. Cincinnati Obs. #4, 1878
Hwe1879 Ma j Howe, H.A. 1879PCinO...5....1.
Hwe1879 Pub. Cincinnati Obs. #5, 1879
Hwe1882 Ma - Howe, H.A. 1882PCinO...6....1.
Hwe1882 Pub. Cincinnati Obs. #6, 1882
Hwe1906A Ma - Howe, H.A. 1906MmRAS..56....1L
Hwe1906A cited by Lewis (MemRAS 56, 1, 1906)
Hwe1932A - Howe, H.A. 1932QB821.A43......
Hwe1932A cited in ADS (Aitken Double Star Cat.), 1932
Hwe9999 Ma - Howe, H.A. ...................
Hwe9999 Unpublished, manuscript or reference not found.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
13130-2906 HWE 27 AB 2000 16 291 3.0 8.03 9.64 A2III 131258.93-290559.9
13130-2906 HWE 27 AB 2015 18 292 2.8 8.03 9.64 A2III 131258.93-290559.9
13130-2906 HWE 27 AB 2016 19 292 2.8 8.03 9.64 A2III 131258.93-290559.9



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





WDS 13130-2906 HWE 27 AB (HD 114769) : VISUAL OBSERVATIONS REPORTS

No records found.




WDS 13130-2906 HWE 27 AB (HD 114769) : MEASURES

No records found.



WDS 13130-2906 (HD 114769) : VIRTUAL EYEPIECE


13130-2906 HWE  27A mag 8.03 Sp A2III 13130-2906 HWE  27B sep 2.5 P.A. 294.90 mag 9.64 13130-2906 HWE  27C sep 33.9 P.A. 282.20 mag 13.45 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 13130-2906 (HD 114769) : ALADIN DSS IMAGE @ 13h 12m 58.93s -29° 05' 59.9"





WDS 13130-2906 HWE 27 AB (HD 114769) : NEIGHBORHOODS

FoV:
Limit:
Primaries only


13130-2906  HWE  27AB distance=0' 13158-2930  SKF1954 distance=45' 13166-2847  LDS5773 distance=51' 13085-2918  TDS8704 distance=60' 13090-3000  TDS8706 distance=75' 13147-2752  HJ 4575AB distance=78' 13147-2752  UC 2503BC distance=78' 13147-2752  SKF1953BD distance=78' 13124-3024  LDS4325 distance=79' 13117-3025  LDS5772 distance=83' 13142-2743  UC 2500 distance=86' 13183-2956  KPP1821 distance=86' 13124-2739  TDS8722 distance=88' 13191-2828  UC 2518 distance=89' 13194-2936  RST1714 distance=90' 13092-2750  LDS5770 distance=91' 13160-3030  KPP2345 distance=93' 13074-2805  LDS4316 distance=97' 13179-3016  LDS5774 distance=97' 13194-2816  LDS5775 distance=99' 13094-3037  B   241 distance=102' 13212-2854  UC 2521 distance=109' 13124-3104  B   244 distance=119' 13122-3104  TSN 106 distance=119' 13199-2748  B   247 distance=120' 13168-3057  WIS 219 distance=122' 13169-2709  UC 2515 distance=129' 13080-3101  SKF1227 distance=133' 13222-2814  UC 2524 distance=133' 13031-2947  UC 2460 distance=136' 13234-2911  LDS5777 distance=139' 13231-2829  UC 2527 distance=139' 13024-2916  B   239 distance=139' 13155-2650  BUG  14 distance=141' 13208-3045  KPP3038 distance=142' 13126-2644  DAM2488AB distance=142' 13106-3128  RST1706 distance=146' 13129-3133  B   245 distance=147' 13118-2640  RST1708 distance=148' 13037-3035  B   240 distance=150' 13240-2822  B   248 distance=151' 13166-3131  LDS4335 distance=153' 13183-2651  B   246 distance=153' 13242-2822  KPP2565 distance=154' 13117-2633  FIN 305 distance=154' 13245-2837  BRT3000 distance=155' 13138-2631  UC 2499 distance=156' 13227-2738  SKF1956 distance=157' 13058-3111  BRT2997 distance=157' 13248-2816  RST1718 distance=165' 13018-2753  UC 2454 distance=166' 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 13130-2906 HWE 27 AB 292 2.8
Show 13130-2906 HWE 27 AC 281 38.6
Show 13158-2930 SKF1954 230 29.0 45
Show 13166-2847 LDS5773 180 239.5 51
Show 13085-2918 TDS8704 269 0.9 60
Show 13090-3000 TDS8706 87 0.5 75
Show 13147-2752 HJ 4575 AB 65 12.4 78
Show 13147-2752 UC 2503 BC 171 51.3 78
Show 13147-2752 SKF1953 BD 349 7.8 78
Show 13124-3024 LDS4325 96 29.9 79
Show 13117-3025 LDS5772 275 289.3 83
Show 13142-2743 UC 2500 274 7.6 86
Show 13183-2956 KPP1821 176 14.1 86
Show 13124-2739 TDS8722 295 0.5 88
Show 13191-2828 UC 2518 158 22.8 89
Show 13194-2936 RST1714 228 1.1 90
Show 13092-2750 LDS5770 297 414.7 91
Show 13160-3030 KPP2345 87 20.3 93
Show 13074-2805 LDS4316 51 115.0 97
Show 13179-3016 LDS5774 288 215.8 97
Show 13194-2816 LDS5775 114 53.6 99
Show 13094-3037 B 241 56 3.3 102
Show 13212-2854 UC 2521 256 16.1 109
Show 13124-3104 B 244 215 1.4 119
Show 13122-3104 TSN 106 109 650.7 119
Show 13199-2748 B 247 317 2.5 120
Show 13168-3057 WIS 219 281 920.4 122
Show 13169-2709 UC 2515 126 15.3 129
Show 13080-3101 SKF1227 264 25.0 133
Show 13222-2814 UC 2524 289 65.8 133
Show 13031-2947 UC 2460 8 11.6 136
Show 13234-2911 LDS5777 96 272.8 139
Show 13231-2829 UC 2527 188 57.5 139
Show 13024-2916 B 239 255 4.2 139
Show 13155-2650 BUG 14 148 0.3 141
Show 13208-3045 KPP3038 43 5.0 142
Show 13126-2644 DAM2488 AB 295 494.6 142
Show 13106-3128 RST1706 267 0.4 146
Show 13129-3133 B 245 278 8.2 147
Show 13118-2640 RST1708 320 0.9 148
Show 13037-3035 B 240 353 5.8 150
Show 13240-2822 B 248 80 3.5 151
Show 13166-3131 LDS4335 334 40.9 153
Show 13183-2651 B 246 127 0.6 153
Show 13242-2822 KPP2565 292 23.2 154
Show 13117-2633 FIN 305 65 0.1 154
Show 13245-2837 BRT3000 310 2.8 155
Show 13138-2631 UC 2499 294 83.6 156
Show 13227-2738 SKF1956 330 8.7 157
Show 13058-3111 BRT2997 41 5.8 157
Show 13248-2816 RST1718 37 2.9 165





WDS 13130-2906 : COMPONENTS

  A B
B pa=294.9°
sep=2.51"
 
C pa=282.2°
sep=33.93"
pa=281.2°
sep=31.49"








13130-2906 A

Name HD 114769 Coord arcsec 2000 131258.93-290559.9 Mag 8.03 Spectral class A2III (white)
PmRA 32.00 PmDE -8.0 SAO 181460 HIP 64480
Tycho2 6711-01006-1 HD 114769 GC 17889 CD CD-28 9947


Tycho2
Tycho2 6711-01006-1 Pflag RAmdeg 198.24563083 DEmdeg -29.09999408
PmRA 26.1 PmDE -5.6 E RAmdeg 6 E DEmdeg 7
E pmRA 1.3 E pmDE 1.5 EpRAm 1991.21 EpDEm 1990.97
Num 8 Q RAmdeg 3.8 Q DEmdeg 1.3 Q pmRA 4.0
Q pmDE 1.3 BTmag 8.246 E BTmag 0.017 VTmag 8.031
E VTmag 0.014 Prox 29 TYC T HIP 64480
CCDM A RAdeg 198.24556417 DEdeg -29.09998111 EpRA 1990 1.78
EpDE 1990 1.55 E RAdeg 6.4 E DEdeg 7.4 Posflg D
Corr 0.0


SAO
SAO 181460 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 0.003 Vmag 7.7 SpType A0
Double code Source 70 CatNum 17889 DM CD-28 9947
DMcomp BDsup HD 114769 M HD 0
GC 17889 RA1950rad 3.44802514 DE1950rad -0.50326541 PmRA2000 0.0006
PmDE2000 0.008


Hipparcos
Catalog H HIP 64480 Proxy H RAhms 13 12 58.93
DEdms -29 05 59.9 Vmag 7.76 VarFlag R Vmag G
RAdeg 198.246 DEdeg -29.1 AstroRef A Plx 6.2
CCDM 13130-2906 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 292 Rho 2.809 HD 114769 BD
CD CD-28 9947 CP Dm number -28 9947 VIred 0.23
SpType A2III R SpType Coord arcsec 2000 131258.93-290559.9


Hipparcos 2
HIP 64480 Sn 15 So 3 Nc 2
RArad 3.4600377691 DErad -0.5078905026 Plx 4.47 PmRA 12.67
PmDE 2.45 E RArad 1.1 E DErad 0.93 E Plx 1.14
E pmRA 1.96 E pmDE 1.03 Hpmag 7.8268 E Hpmag 0.0013
SHp 0.01 VA 0 BV 0.208 E BV 0.002
VI 0.23


CCDM
Ccdm 13130-2906 RComp Comp A Note1
Note2 Discov num DRAs -1.05 DDEs 0.2
R dRAs 41 Year Theta Rho
Obs 3 Vmag 8.0 Sp A0 PmNote *
PmRA 7 PmDE 3 Dm number -28 9947 Cat1 CD
Name2 181460 Cat2 SAO HD 114769 M HD
ADS BDS A 8818 M ADS BDS N IDS IDS 13075S2834A
HIC 64480






13130-2906 B

Coord arcsec 2000 131258.76-290558.8 Mag 9.64 PmRA 14.00 PmDE 3.0
Calc delta mag 1.61 Calc coord yes


CCDM
Ccdm 13130-2906 RComp Comp B Note1
Note2 Discov num HWE 27 DRAs DDEs
R dRAs Year 1877 Theta 293 Rho 2.7
Obs 9 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8818 M ADS BDS N IDS IDS 13075S2834B
HIC 64480






13130-2906 C

Coord arcsec 2000 131256.40-290552.7 Mag 13.45 PmRA 3.00 PmDE -1.0
Calc delta mag 5.42 Calc coord yes


CCDM
Ccdm 13130-2906 RComp Comp C Note1
Note2 Discov num HWE 27 DRAs -3.89 DDEs 7.0
R dRAs 41 Year 1897 Theta 281 Rho 38.0
Obs 2 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8818 M ADS BDS N IDS IDS 13075S2834C
HIC