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Current system
13270-7710
RST 1716 AB


Nearby doubles
32' : 13332-7734
HJ 4590

38' : 13300-7634
RSS 18

47' : 13139-7728
I 310

60' : 13294-7611
NSN 348

64' : 13081-7719
HDS1839

68' : 13405-7624
HLN 30

68' : 13401-7621
RST1731

69' : 13071-7730
REP 24

70' : 13074-7737
REP 25

73' : 13098-7757
REP 26

82' : 13417-7606
RST1734

87' : 13282-7544
RST1719

91' : 13286-7540
RST1720

94' : 13317-7843
UC 2554

97' : 13083-7827
HJ 4566

108' : 13464-7546
RST1740

119' : 13144-7902
UC 2501

134' : 13417-7507
HJ 4598AB

144' : 13413-7926
RST2855

157' : 13288-7947
HJ 4581AB

165' : 13212-7427
HDS1874

179' : 13268-7411
HJ 4582

181' : 13149-7415
TDS8749

191' : 13353-7402
HEI 523

195' : 13330-7357
TDS8873

196' : 13136-7401
HEI 518



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13270-7710 RST 1716 AB

 
 
13h 26m 59.60s -77° 09' 56.5" P.A. 220.00 sep 2.2 mag 9.68,12.84 Sp F0/2V dist. 184.84 pc (602.95 l.y.)
 
 
Coord 2000 13270-7710 Discov num RST1716 Comp AB Coord arcsec 2000 13 26 59.60 -77 09 56.5
Date first 1931 Date last 2016 Obs 6
Pa first 213 Pa last 219.6 P.A. Now (θ) 219.6°
Sep first 2.0 Sep last 2.22 Sep. Now (ρ) 2.22"
Mag pri 9.68 Mag sec 12.84 delta mag (ΔM) 3.16 Spectral class F0/2V (yellow-white)
Pri motion ra +016 Sec motion ra +019
Pri motion dec -001 Sec motion dec -003
Notes N (See Notes)
rPM=0.187 (< 0.3, Physical double)
This double is physical.
 
 
13270-7710 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 257044 13 26 60 -77 09 56 RST 1716 AB 2016 6 220 2.2 9.68 12.84 3.16 <===
Show HD 116440 257044 13 26 60 -77 09 56 GLI 291 AB,C 2015 11 256 68.0 9.68 10.01 0.33
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Chamaeleon SAO 257044 HIP 65600 Tycho2 9430-02996-1
Gaia DR2 5789679553545563648 HD 116440 CP CP-76 764 Distance 184.84
Distance ly 602.95
 
 
WDS 13270-7710 RST 1716 AB : NOTES
 
 
discov_num notes refcode
GLI 291AB,C #190 in the original list of Gilliss.
 
 
REFERENCES
 
 
refcode metd author reference
Gli1868 T j Gilliss, J.M. .
Gli1868 Washington Obs., Appendix 1, 63, 1868
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
13270-7710 RST1716 AB 1991 4 218 2.2 9.68 12.84 F0/2V 132659.60-770956.5
13270-7710 RST1716 AB 2015 5 220 2.2 9.68 12.84 F0/2V N 132659.60-770956.5
13270-7710 RST1716 AB 2016 6 220 2.2 9.68 12.84 F0/2V N 132659.60-770956.5

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

 
 
WDS 13270-7710 RST 1716 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13270-7710 RST 1716 AB : MEASURES
 
 
No records found.

 
 
WDS 13270-7710 : VIRTUAL EYEPIECE
 
 

13270-7710 RST1716A mag 9.68 Sp F0/2V 13270-7710 RST1716B sep 1.7 P.A. 190.40 mag 12.84 13270-7710 GLI 291C sep 22.4 P.A. 220.90 mag 10.01 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13270-7710 : ALADIN DSS IMAGE @ 13h 26m 59.60s -77° 09' 56.5"
 
 
 
 
WDS 13270-7710 RST 1716 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13270-7710 RST1716AB distance=0' 13332-7734 HJ 4590 distance=32' 13300-7634 RSS 18 distance=38' 13139-7728 I 310 distance=47' 13294-7611 NSN 348 distance=60' 13081-7719 HDS1839 distance=64' 13405-7624 HLN 30 distance=68' 13401-7621 RST1731 distance=68' 13071-7730 REP 24 distance=69' 13074-7737 REP 25 distance=70' 13098-7757 REP 26 distance=73' 13417-7606 RST1734 distance=82' 13282-7544 RST1719 distance=87' 13286-7540 RST1720 distance=91' 13317-7843 UC 2554 distance=94' 13083-7827 HJ 4566 distance=97' 13464-7546 RST1740 distance=108' 13144-7902 UC 2501 distance=119' 13417-7507 HDS1923Aa,Ab distance=134' 13417-7507 HJ 4598AB distance=134' 13413-7926 RST2855 distance=144' 13288-7947 HJ 4581AB distance=157' 13212-7427 HDS1874 distance=165' 13268-7411 HJ 4582 distance=179' 13149-7415 TDS8749 distance=181' 13353-7402 HEI 523 distance=191' 13330-7357 TDS8873 distance=195' 13136-7401 HEI 518 distance=196' 13313-7343 HEI 522 distance=208' 13417-8035 HJ 4594 distance=209' 13101-7349 HEI 230 distance=211' 13337-8045 KPP1383 distance=216' 13275-7329 HEI 231 distance=221' 13076-7335 B 1728 distance=227' 13211-7316 B 1735 distance=235' 13258-8105 GLI 189 distance=236' 13195-7310 B 2312AB distance=242' 13163-7309 SKF2836 distance=245' 13207-8115 R 215 distance=246' 13204-7305 DAM 707 distance=247' 13319-7300 TDS8864 distance=251' 13241-7249 TDS8813 distance=262' 13324-7245 WIS 224 distance=266' 13395-7230 HDS1915 distance=284' 13135-7228 HEI 517 distance=286' 13248-7221 B 1737 distance=289' 13089-7228 KPP1963 distance=291' 13456-7223 B 2763 distance=296' 13293-7214 B 1738 distance=296' 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 13270-7710 RST1716 AB 220 2.2
Show 13270-7710 GLI 291 AB,C 256 68.0
Show 13332-7734 HJ 4590 133 22.0 32
Show 13300-7634 RSS 18 47 33.2 38
Show 13139-7728 I 310 33 2.1 47
Show 13294-7611 NSN 348 311 6.1 60
Show 13081-7719 HDS1839 201 0.2 64
Show 13405-7624 HLN 30 33 3.7 68
Show 13401-7621 RST1731 66 1.5 68
Show 13071-7730 REP 24 154 0.7 69
Show 13074-7737 REP 25 100 3.3 70
Show 13098-7757 REP 26 268 1.1 73
Show 13417-7606 RST1734 114 1.8 82
Show 13282-7544 RST1719 340 3.9 87
Show 13286-7540 RST1720 334 3.6 91
Show 13317-7843 UC 2554 110 14.1 94
Show 13083-7827 HJ 4566 229 30.1 97
Show 13464-7546 RST1740 289 1.2 108
Show 13144-7902 UC 2501 341 46.0 119
Show 13417-7507 HDS1923 Aa,Ab 297 0.2 134
Show 13417-7507 HJ 4598 AB 44 13.0 134
Show 13413-7926 RST2855 312 0.8 144
Show 13288-7947 HJ 4581 AB 281 10.8 157
Show 13212-7427 HDS1874 146 0.1 165
Show 13268-7411 HJ 4582 23 14.1 179
Show 13149-7415 TDS8749 45 0.7 181
Show 13353-7402 HEI 523 204 2.8 191
Show 13330-7357 TDS8873 139 0.5 195
Show 13136-7401 HEI 518 235 0.2 196
Show 13313-7343 HEI 522 253 2.9 208
Show 13417-8035 HJ 4594 279 5.4 209
Show 13101-7349 HEI 230 194 2.0 211
Show 13337-8045 KPP1383 242 10.4 216
Show 13275-7329 HEI 231 257 1.6 221
Show 13076-7335 B 1728 288 4.8 227
Show 13211-7316 B 1735 0.2 235
Show 13258-8105 GLI 189 145 34.8 236
Show 13195-7310 B 2312 AB 351 2.0 242
Show 13163-7309 SKF2836 18 0.8 245
Show 13207-8115 R 215 261 14.9 246
Show 13204-7305 DAM 707 44 10.9 247
Show 13319-7300 TDS8864 74 1.8 251
Show 13241-7249 TDS8813 105 0.4 262
Show 13324-7245 WIS 224 268 725.4 266
Show 13395-7230 HDS1915 171 1.2 284
Show 13135-7228 HEI 517 158 2.5 286
Show 13248-7221 B 1737 209 1.2 289
Show 13089-7228 KPP1963 210 15.5 291
Show 13456-7223 B 2763 243 4.8 296
Show 13293-7214 B 1738 304 1.4 296

 
 
WDS 13270-7710 : COMPONENTS
 
 
  A B
B pa=190.4°
sep=1.74"
 
C pa=220.9°
sep=22.37"
pa=223.3°
sep=20.89"
 
 
13270-7710 A
 
 
Coord arcsec 2000 132659.60-770956.5 Mag 9.68 Spectral class F0/2V (yellow-white) PmRA 16.00
PmDE -1.0 SAO 257044 HIP 65600 Tycho2 9430-02996-1
HD 116440 CP CP-76 764
Tycho2
Tycho2 9430-02996-1 Pflag RAmdeg 201.74851735 DEmdeg -77.16568945
PmRA 16.1 PmDE -0.8 E RAmdeg 12 E DEmdeg 12
E pmRA 1.3 E pmDE 1.4 EpRAm 1989.18 EpDEm 1989.98
Num 8 Q RAmdeg 1.3 Q DEmdeg 1.6 Q pmRA 1.4
Q pmDE 1.6 BTmag 10.065 E BTmag 0.023 VTmag 9.677
E VTmag 0.021 Prox 22 TYC T HIP 65600
CCDM A RAdeg 201.74835583 DEdeg -77.16568722 EpRA 1990 1.62
EpDE 1990 1.68 E RAdeg 12.9 E DEdeg 12.0 Posflg
Corr -0.1
SAO
SAO 257044 DelFlag RA1950 PmRA1950 0.0132
DE1950 PmDE1950 0.003 Vmag 8.4 SpType K0
Double code Source 61 CatNum 2956 DM CP-76 764
DMcomp BDsup HD 116440 M HD 0
GC RA1950rad 3.50235902 DE1950rad -1.34226319 PmRA2000 0.0109
PmDE2000 0.008
Hipparcos
Catalog H HIP 65600 Proxy H RAhms 13 26 59.60
DEdms -77 09 56.5 Vmag 9.56 VarFlag R Vmag H
RAdeg 201.748 DEdeg -77.1657 AstroRef A Plx 5.76
CCDM 13270-7710 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 218 Rho 2.202 HD 116440 BD
CD CP CP-76 764 Dm number -76 764 VIred 0.46
SpType F0/F2V R SpType Coord arcsec 2000 132659.60-770956.5
Hipparcos 2
HIP 65600 Sn 15 So 3 Nc 2
RArad 3.5211728503 DErad -1.3467953885 Plx 5.41 PmRA 19.44
PmDE -2.2 E RArad 0.93 E DErad 0.9 E Plx 1.21
E pmRA 1.02 E pmDE 1.13 Hpmag 9.6522 E Hpmag 0.0027
SHp 0.031 VA 0 BV 0.6 E BV 0.495
VI 0.46
CCDM
Ccdm 13270-7710 RComp Comp A Note1
Note2 Discov num DRAs 0.25 DDEs 4.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp A2 PmNote *
PmRA 46 PmDE 3 Dm number -76 764 Cat1 CPD
Name2 257044 Cat2 SAO HD 116440 M HD
ADS BDS M ADS BDS N IDS IDS 13185S7639A
HIC 65600
 
 
13270-7710 B
 
 
Coord arcsec 2000 132659.51-770958.2 Mag 12.84 PmRA 19.00 PmDE -3.0
Calc delta mag 3.16 Calc coord yes
CCDM
Ccdm 13270-7710 RComp Comp B Note1
Note2 Discov num RST1716 DRAs DDEs
R dRAs Year 1931 Theta 213 Rho 2.0
Obs 1 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13185S7639B
HIC 65600
 
 
13270-7710 C
 
 
Coord arcsec 2000 132655.21-771013.4 Mag 10.01 PmRA 1.00 PmDE 0.0
Calc delta mag 0.33 Calc coord yes