13591-6137 JSP 920 (HD 121720)

 
 
13h 59m 03.83s -61° 36' 33.1" P.A. 229.00 sep 11.3 mag 8.74,10.45 Sp F0IV
 
 
Coord 2000 13591-6137 Discov num JSP 920 Comp Coord arcsec 2000 13 59 03.83 -61 36 33.1
Date first 1892 Date last 2016 Obs 12
Pa first 227 Pa last 228.9 P.A. Now (θ) 228.9°
Sep first 11.9 Sep last 11.278 Sep. Now (ρ) 11.278"
Mag pri 8.74 Mag sec 10.45 delta mag (ΔM) 1.71 Spectral class F0IV (yellow-white)
Pri motion ra -012 Sec motion ra -017
Pri motion dec -015 Sec motion dec -018
Notes
rPM=0.236 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 121720 Constellation Centaurus SAO 252539 Tycho2 9004-04059-1
Gaia DR2 5866334098319103488 HD 121720
 
 
WDS 13591-6137 JSP 920 (HD 121720) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Jsp1937 Ma j Jessup, M.K. 1937MmRAS..65...51R
Jsp1937 MemRAS 65, 51, 1937
Jsp1955 Ma j Jessup, M.K. 1955POMic..11....1R
Jsp1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Jsp1964 Ma j Jessup, M.K. 1964POMic...9...73R
Jsp1964 Pub. Univ. Michigan Obs. 9, 73, 1964
Jsp9999 Ma - Jessup, M.K. ...................
Jsp9999 Unpublished, manuscript or reference not found.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
13591-6137 JSP 920 2000 6 228 11.4 8.74 10.70 F0IV D 135903.83-613633.1
13591-6137 JSP 920 2012 8 229 11.6 8.74 10.70 F0IV D 135903.83-613633.1
13591-6137 JSP 920 2015 10 229 11.3 8.74 10.45 F0IV 135903.83-613633.1
13591-6137 JSP 920 2016 12 229 11.3 8.74 10.45 F0IV 135903.83-613633.1

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WDS 13591-6137 JSP 920 (HD 121720) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13591-6137 JSP 920 (HD 121720) : MEASURES
 
 
No records found.

 
 
WDS 13591-6137 (HD 121720) : VIRTUAL EYEPIECE
 
 

13591-6137 JSP 920A mag 8.74 Sp F0IV 13591-6137 JSP 920B sep 8.4 P.A. 208.60 mag 10.45 virtual eyepiece
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Radius:
Components only
 
 
WDS 13591-6137 (HD 121720) : ALADIN DSS IMAGE @ 13h 59m 03.83s -61° 36' 33.1"
 
 
 
 
WDS 13591-6137 JSP 920 (HD 121720) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


13591-6137  JSP 920 distance=0' 13596-6143  HDS1961 distance=8' 13563-6133  RST4520 distance=20' 13596-6158  JSP 605AB distance=22' 13596-6158  SIN  86AC distance=22' 14018-6119  LPO  44 distance=27' 13559-6152  TDS9035 distance=28' 13562-6113  B  1744 distance=32' 13567-6108  B  1745 distance=32' 13574-6102  TDS9045 distance=37' 13540-6152  TDS9024 distance=40' 13561-6211  TDS9040 distance=41' 13539-6155  RSS 315 distance=42' 13551-6213  JSP 596 distance=46' 13553-6214  JSP 597BC distance=46' 13553-6214  JSP 597AB distance=46' 14055-6133  KPP 304 distance=46' 14059-6144  JSP 614 distance=50' 14048-6206  TDS9086 distance=50' 13539-6103  TDS9021 distance=51' 14061-6131  HDS1977 distance=51' 13593-6228  JSP 603AB distance=52' 13593-6228  SIN  85AC distance=52' 13538-6102  FIN  63 distance=52' 13556-6221  JSP 598 distance=52' 13516-6139  POM  12 distance=54' 13530-6208  TDS9015 distance=54' 14006-6044  TDS9068 distance=54' 14039-6219  R   230AB distance=55' 14039-6219  KFC   1AD distance=55' 13574-6229  FIN 370 distance=55' 13554-6224  JAW  38 distance=55' 14039-6219  R   230BC distance=55' 13571-6044  KPP2094 distance=55' 14044-6216  TDS9084 distance=55' 13567-6229  JSP 919 distance=56' 14044-6055  TDS 736 distance=57' 14072-6138  VOU  51 distance=58' 14034-6227  R   233 distance=59' 14072-6125  B  2328 distance=60' 14079-6131  LPO  45 distance=64' 13534-6227  JSP 595 distance=65' 13595-6241  TDS9060 distance=65' 13526-6223  LPO  43 distance=65' 14002-6241  VVV  16 distance=66' 13534-6228  TDS9017 distance=66' 13548-6235  TDS9028 distance=66' 14083-6151  LDS 473 distance=67' 14073-6210  TDS9101 distance=68' 13542-6039  TDS 728 distance=68' 13501-6200  TDS8993 distance=69' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 13591-6137 JSP 920 229 11.3
Show 13596-6143 HDS1961 231 0.5 8
Show 13563-6133 RST4520 205 0.3 20
Show 13596-6158 JSP 605 AB 54 7.8 22
Show 13596-6158 SIN 86 AC 296 31.9 22
Show 14018-6119 LPO 44 267 3.5 27
Show 13559-6152 TDS9035 76 2.5 28
Show 13562-6113 B 1744 328 3.4 32
Show 13567-6108 B 1745 232 3.6 32
Show 13574-6102 TDS9045 262 0.4 37
Show 13540-6152 TDS9024 193 0.6 40
Show 13561-6211 TDS9040 127 3.1 41
Show 13539-6155 RSS 315 289 21.5 42
Show 13551-6213 JSP 596 283 0.6 46
Show 13553-6214 JSP 597 BC 84 1.7 46
Show 13553-6214 JSP 597 AB 119 15.7 46
Show 14055-6133 KPP 304 247 4.6 46
Show 14059-6144 JSP 614 271 1.7 50
Show 14048-6206 TDS9086 103 3.2 50
Show 13539-6103 TDS9021 186 1.6 51
Show 14061-6131 HDS1977 112 14.1 51
Show 13593-6228 JSP 603 AB 356 7.3 52
Show 13593-6228 SIN 85 AC 303 44.2 52
Show 13538-6102 FIN 63 148 0.9 52
Show 13556-6221 JSP 598 320 2.6 52
Show 13516-6139 POM 12 41 2.6 54
Show 13530-6208 TDS9015 101 1.4 54
Show 14006-6044 TDS9068 19 0.6 54
Show 14039-6219 R 230 AB 155 36.8 55
Show 14039-6219 KFC 1 AD 198 8.5 55
Show 13574-6229 FIN 370 350 0.1 55
Show 13554-6224 JAW 38 289 17.0 55
Show 14039-6219 R 230 BC 156 42.2 55
Show 13571-6044 KPP2094 183 16.9 55
Show 14044-6216 TDS9084 54 0.7 55
Show 13567-6229 JSP 919 118 5.8 56
Show 14044-6055 TDS 736 50 0.7 57
Show 14072-6138 VOU 51 166 3.5 58
Show 14034-6227 R 233 82 14.6 59
Show 14072-6125 B 2328 128 8.0 60
Show 14079-6131 LPO 45 112 7.8 64
Show 13534-6227 JSP 595 328 1.5 65
Show 13595-6241 TDS9060 312 3.4 65
Show 13526-6223 LPO 43 144 2.3 65
Show 14002-6241 VVV 16 111 3.5 66
Show 13534-6228 TDS9017 137 0.8 66
Show 13548-6235 TDS9028 33 0.4 66
Show 14083-6151 LDS 473 197 29.2 67
Show 14073-6210 TDS9101 108 1.8 68
Show 13542-6039 TDS 728 354 1.4 68
Show 13501-6200 TDS8993 285 1.8 69

 
 
WDS 13591-6137 : COMPONENTS
 
 
  A
B pa=208.6°
sep=8.44"
 
 
13591-6137 A
 
 
Componente originario normalizzato AB Name HD 121720 Coord arcsec 2000 135903.83-613633.1 Mag 8.74
Spectral class F0IV (yellow-white) PmRA -12.00 PmDE -15.0 SAO 252539
Tycho2 9004-04059-1 HD 121720 DM CP-61 4222
Tycho2
Tycho2 9004-04059-1 Pflag RAmdeg 209.76599493 DEmdeg -61.60920853
PmRA -12.8 PmDE -13.4 E RAmdeg 9 E DEmdeg 9
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.44 EpDEm 1990.46
Num 11 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.0 BTmag 9.164 E BTmag 0.019 VTmag 8.740
E VTmag 0.015 Prox 798 TYC T HIP
CCDM RAdeg 209.76605750 DEdeg -61.60917750 EpRA 1990 1.74
EpDE 1990 1.79 E RAdeg 8.6 E DEdeg 8.9 Posflg
Corr -0.1
SAO
SAO 252539 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 -0.032 Vmag 8.6 SpType A5
Double code Source 43 CatNum 4116 DM CP-61 4222
DMcomp BDsup HD 121720 M HD 0
GC RA1950rad 3.64555251 DE1950rad -1.07104152 PmRA2000 -0.0032
PmDE2000 -0.027
CCDM
Ccdm 13591-6137 RComp Comp A Note1
Note2 Discov num DRAs -2.21 DDEs 26.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp A5 PmNote *
PmRA -17 PmDE -32 Dm number -61 4222 Cat1 CPD
Name2 252539 Cat2 SAO HD 121720 M HD
ADS BDS M ADS BDS N IDS IDS 13520S6107A
HIC
 
 
13591-6137 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 135903.26-613640.5 Mag 10.45 PmRA -17.00
PmDE -18.0 Calc delta mag 1.71 Calc coord yes
CCDM
Ccdm 13591-6137 RComp Comp B Note1
Note2 Discov num JSP DRAs DDEs
R dRAs Year 1930 Theta 230 Rho 10.5
Obs 1 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13520S6107B
HIC