12242-3855 HDO 216

 
 
12h 24m 12.94s -38° 54' 49.7" P.A. 57.00 sep 4.2 mag 6.90,12.80 Sp A7/8III dist. 78.31 pc (255.45 l.y.)
 
 
Coord 2000 12242-3855 Discov num HDO 216 Comp Coord arcsec 2000 12 24 12.94 -38 54 49.7
Date first 1897 Date last 2015 Obs 5
Pa first 42 Pa last 56.7 P.A. Now (θ) 56.7°
Sep first 15.0 Sep last 4.217 Sep. Now (ρ) 4.217"
Mag pri 6.90 Mag sec 12.80 delta mag (ΔM) 5.9 Spectral class A7/8III (white)
Pri motion ra +000 Sec motion ra -003
Pri motion dec +001 Sec motion dec -002
Notes
rPM=1.177
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 203431 HIP 60503 Tycho2 7757-00196-1
Gaia DR2 6150582597406438016 HD 107914 GC 16905 CD CD-38 7710
CP CP-38 5094 Distance 78.31 Distance ly 255.45
 
 
WDS 12242-3855 HDO 216 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HdO1882a Mb - Harvard Obs. 1882AnHar..13...17.
HdO1882a Harvard Ann. 13, 17, 1882
HdO1882b Ma j Harvard Obs. (measure by Alden, G.I.) 1882AnHar..13...17.
HdO1882b Harvard Ann. 13, 17, 1882
HdO1882c Ma - Harvard Obs. (measure by Davis, W.M.) 1882AnHar..13...17.
HdO1882c Harvard Ann. 13, 17, 1882
HdO1906A Ma - Harvard Obs. 1906QB821.B972.....
HdO1906A cited in BDS (Burnham Double Star Cat., 1906)
HdO9999 Ma - Harvard Obs. ...................
HdO9999 Unpublished, manuscript or reference not found.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
12242-3855 HDO 216 1960 4 55 4.7 7.00 12.80 A7/8III 122412.94-385449.7
12242-3855 HDO 216 2015 5 57 4.2 6.90 12.80 A7/8III 122412.94-385449.7

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WDS 12242-3855 HDO 216 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12242-3855 HDO 216 : MEASURES
 
 
No records found.

 
 
WDS 12242-3855 : VIRTUAL EYEPIECE
 
 

12242-3855 HDO 216A mag 6.9 Sp A7/8III 12242-3855 HDO 216B sep 3.6 P.A. 49.80 mag 12.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 12242-3855 : ALADIN DSS IMAGE @ 12h 24m 12.94s -38° 54' 49.7"
 
 
 
 
WDS 12242-3855 HDO 216 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12242-3855  HDO 216 distance=0' 12227-3911  KPP3034 distance=24' 12218-3901  RST1662 distance=30' 12271-3831  RST2800 distance=42' 12227-3933  RST1664 distance=44' 12250-3808  RST2797 distance=48' 12212-3818  SKF1915 distance=52' 12198-3859  TDS8331 distance=52' 12202-3918  TDS8334 distance=53' 12280-3929  RST1669 distance=57' 12271-3802  TDS8387 distance=63' 12188-3845  RST1660 distance=65' 12214-3756  SKF1916 distance=68' 12178-3904  SKF 466 distance=76' 12289-3758  I   218 distance=80' 12246-4014  I  1553 distance=80' 12234-4014  I  1552 distance=81' 12232-3729  RST2793 distance=87' 12269-3728  HJ 4510AB distance=93' 12269-3728  HJ 4510BC distance=93' 12269-3728  HJ 4510BD distance=93' 12250-4031  KPP 269 distance=97' 12306-3958  RST1674 distance=99' 12218-3720  UC 2323 distance=100' 12305-4016  I  1555 distance=109' 12145-3854  RST1657 distance=114' 12260-3703  TVB 252 distance=115' 12155-3949  CVN  47 distance=115' 12166-3740  JSP 523 distance=118' 12345-3851  TDS8443AB distance=121' 12329-4007  WG  153AB distance=123' 12349-3850  RSS 289 distance=126' 12315-3719  TDS8420 distance=129' 12349-3931  UC 2367 distance=129' 12331-3739  HDS1762 distance=130' 12143-3758  TDS8279 distance=130' 12298-4050  RST1672 distance=133' 12345-3756  KPP 651 distance=135' 12128-3835  TDS8267AB distance=136' 12144-4017  WIS 198 distance=140' 12216-4112  CTI5585 distance=140' 12131-3802  UC 2294 distance=141' 12154-4035  LDS 396 distance=144' 12134-4005  I  1551 distance=144' 12262-4117  UC 2336 distance=145' 12300-4108  RST1673 distance=149' 12360-3952  FIN   1AB distance=149' 12360-3952  HJ 4533AC distance=149' 12247-4123  HJ 4518 distance=149' 12347-4023  UC 2364 distance=150' 12357-4004  SHN 164 distance=151' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12242-3855 HDO 216 57 4.2
Show 12227-3911 KPP3034 333 17.8 24
Show 12218-3901 RST1662 55 2.0 30
Show 12271-3831 RST2800 188 2.1 42
Show 12227-3933 RST1664 308 1.3 44
Show 12250-3808 RST2797 23 0.4 48
Show 12212-3818 SKF1915 259 163.6 52
Show 12198-3859 TDS8331 102 1.3 52
Show 12202-3918 TDS8334 174 0.9 53
Show 12280-3929 RST1669 338 1.3 57
Show 12271-3802 TDS8387 238 0.6 63
Show 12188-3845 RST1660 174 4.1 65
Show 12214-3756 SKF1916 285 11.7 68
Show 12178-3904 SKF 466 335 4.4 76
Show 12289-3758 I 218 231 2.4 80
Show 12246-4014 I 1553 162 4.7 80
Show 12234-4014 I 1552 201 0.8 81
Show 12232-3729 RST2793 227 0.2 87
Show 12269-3728 HJ 4510 AB 42 19.4 93
Show 12269-3728 HJ 4510 BC 14 12.1 93
Show 12269-3728 HJ 4510 BD 301 16.3 93
Show 12250-4031 KPP 269 194 3.9 97
Show 12306-3958 RST1674 60 0.9 99
Show 12218-3720 UC 2323 327 44.0 100
Show 12305-4016 I 1555 300 0.8 109
Show 12145-3854 RST1657 352 3.9 114
Show 12260-3703 TVB 252 331 2.4 115
Show 12155-3949 CVN 47 347 9.0 115
Show 12166-3740 JSP 523 352 2.0 118
Show 12345-3851 TDS8443 AB 155 0.4 121
Show 12329-4007 WG 153 AB 171 3.9 123
Show 12349-3850 RSS 289 258 10.3 126
Show 12315-3719 TDS8420 123 0.4 129
Show 12349-3931 UC 2367 290 52.2 129
Show 12331-3739 HDS1762 161 1.5 130
Show 12143-3758 TDS8279 105 0.8 130
Show 12298-4050 RST1672 163 2.7 133
Show 12345-3756 KPP 651 142 5.9 135
Show 12128-3835 TDS8267 AB 225 0.6 136
Show 12144-4017 WIS 198 17 885.5 140
Show 12216-4112 CTI5585 30 11.1 140
Show 12131-3802 UC 2294 186 79.6 141
Show 12154-4035 LDS 396 135 13.5 144
Show 12134-4005 I 1551 49 1.3 144
Show 12262-4117 UC 2336 218 9.9 145
Show 12300-4108 RST1673 153 0.9 149
Show 12360-3952 FIN 1 AB 225 7.9 149
Show 12360-3952 HJ 4533 AC 71 43.8 149
Show 12247-4123 HJ 4518 208 10.0 149
Show 12347-4023 UC 2364 180 19.3 150
Show 12357-4004 SHN 164 -1 0.3 151

 
 
WDS 12242-3855 : COMPONENTS
 
 
  A
B pa=49.8°
sep=3.59"
 
 
12242-3855 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122412.94-385449.7 Mag 6.9 Spectral class A7/8III (white)
PmRA 0.00 PmDE 1.0 SAO 203431 HIP 60503
Tycho2 7757-00196-1 HD 107914 GC 16905 CD CD-38 7710
CP CP-38 5094
Tycho2
Tycho2 7757-00196-1 Pflag RAmdeg 186.05389954 DEmdeg -38.91381775
PmRA -2.6 PmDE -0.3 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.32 EpDEm 1991.22
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.0 BTmag 7.209 E BTmag 0.015 VTmag 6.903
E VTmag 0.010 Prox 999 TYC T HIP 60503
CCDM RAdeg 186.05390722 DEdeg -38.91381722 EpRA 1990 1.64
EpDE 1990 1.52 E RAdeg 3.7 E DEdeg 4.0 Posflg
Corr 0.0
SAO
SAO 203431 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 -0.017 Vmag 6.9 SpType A5
Double code Source 70 CatNum 16905 DM CD-38 7710
DMcomp BDsup HD 107914 M HD 0
GC 16905 RA1950rad 3.23568945 DE1950rad -0.67434466 PmRA2000 0.0026
PmDE2000 -0.012
Hipparcos
Catalog H HIP 60503 Proxy RAhms 12 24 12.94
DEdms -38 54 49.7 Vmag 6.88 VarFlag R Vmag G
RAdeg 186.054 DEdeg -38.9138 AstroRef Plx 12.89
CCDM 12242-3855 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 107914 BD
CD CD-38 7710 CP CP-38 5094 Dm number -38 7710 VIred 0.31
SpType A7/A8III R SpType Coord arcsec 2000 122412.94-385449.7
Hipparcos 2
HIP 60503 Sn 5 So 0 Nc 1
RArad 3.2472532374 DErad -0.6791742072 Plx 12.77 PmRA 0.55
PmDE -0.02 E RArad 0.37 E DErad 0.26 E Plx 0.46
E pmRA 0.4 E pmDE 0.3 Hpmag 6.9609 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.272 E BV 0.002
VI 0.31
CCDM
Ccdm 12242-3855 RComp Comp A Note1
Note2 Discov num DRAs 0.95 DDEs 10.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp A5 PmNote *
PmRA 5 PmDE 0 Dm number -38 7710 Cat1 CD
Name2 203431 Cat2 SAO HD 107914 M HD
ADS BDS M ADS BDS N IDS IDS 12189S3822A
HIC 60503
 
 
12242-3855 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122413.17-385447.4 Mag 12.8 PmRA -3.00
PmDE -2.0 Calc delta mag 5.9 Calc coord yes
CCDM
Ccdm 12242-3855 RComp Comp B Note1
Note2 Discov num HDO 216 DRAs DDEs
R dRAs Year 1927 Theta 054 Rho 4.6
Obs 3 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12189S3822B
HIC 60503