13495-2621 TOK 405 (HD 120368)

 
 
13h 49m 27.21s -26° 20' 58.5" P.A. 12.00 sep 0.7 mag 8.00,12.00 Sp G9V dist. 41.2 pc (134.39 l.y.)
 
 
Coord 2000 13495-2621 Discov num TOK 405 Comp Coord arcsec 2000 13 49 27.21 -26 20 58.5
Date first 2014 Date last 2019 Obs 9
Pa first 15 Pa last 11.8 P.A. Now (θ) 11.8°
Sep first 0.7 Sep last 0.696 Sep. Now (ρ) 0.696"
Mag pri 8.00 Mag sec 12.00 delta mag (ΔM) 4 Spectral class G9V (yellow)
Pri motion ra -037 Sec motion ra
Pri motion dec -054 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 120368 Constellation Hydra SAO 181989 HIP 67458
Tycho2 6724-01346-1 Gaia DR2 6178665292610269824 HD 120368 CD CD-2510015
CP CP-25 5263 Distance 41.2 Distance ly 134.39
 
 
WDS 13495-2621 TOK 405 (HD 120368) : NOTES
 
 
discov_num notes refcode
TOK 405 HIP 67458 is a double-lined chromospherically active binary with
orbital period of 7.2d (Latham, 2012, private communication). We found
a faint tertiary companion at 0".73 with an estimated orbital period
on the order of 100yr. The speckle survey of chromospherically active
stars by Mason et al. (1998) did not detect this tertiary, lacking the Msn1998b
dynamic range of HRCam. Tok2015c
 
 
REFERENCES
 
 
refcode metd author reference
Msn1998b Sc j Mason, B.D., Henry, T.J., Hartkopf, W.I., ten Brummelaar, T.A., & Soderblom, D.R. 1998AJ....116.2975M
Msn1998b AJ 116, 2975, 1998
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13495-2621 TOK 405 2014 1 15 0.7 8.00 12.00 G9V 134927.21-262058.5
13495-2621 TOK 405 2016 2 14 0.7 8.00 12.00 G9V N 134927.21-262058.5
13495-2621 TOK 405 2018 8 193 0.7 8.00 12.00 G9V N 134927.21-262058.5
13495-2621 TOK 405 2019 9 12 0.7 8.00 12.00 G9V N 134927.21-262058.5

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WDS 13495-2621 TOK 405 (HD 120368) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13495-2621 TOK 405 (HD 120368) : MEASURES
 
 
No records found.

 
 
WDS 13495-2621 (HD 120368) : VIRTUAL EYEPIECE
 
 

13495-2621 TOK 405A mag 8 Sp G9V 13495-2621 TOK 405B sep 0.7 P.A. 10.60 mag 12 virtual eyepiece
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Radius:
Components only
 
 
WDS 13495-2621 (HD 120368) : ALADIN DSS IMAGE @ 13h 49m 27.21s -26° 20' 58.5"
 
 
 
 
WDS 13495-2621 TOK 405 (HD 120368) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


13495-2621  TOK 405 distance=0' 13477-2651  TDS8967 distance=39' 13505-2657  KPP1357 distance=39' 13537-2631  KPP2492 distance=58' 13511-2725  B   256 distance=68' 13502-2731  RST1751AB distance=71' 13502-2731  DAM 604AC distance=71' 13439-2642  RST1743 distance=78' 13513-2734  LDS 855 distance=78' 13450-2714  B  9004BC distance=80' 13452-2717  B   253 distance=80' 13450-2714  B  9004AB distance=80' 13457-2518  RST2865 distance=82' 13503-2742  UC 2624 distance=82' 13453-2722  DAM 388 distance=83' 13554-2601  RST2880 distance=83' 13553-2524  I   936 distance=98' 13449-2739  B  2320 distance=100' 13560-2532  H N  59 distance=101' 13561-2534  J  3201 distance=101' 13456-2751  B   254 distance=105' 13499-2811  RSS  20 distance=111' 13539-2447  LSC  54 distance=113' 13468-2759  LDS5793 distance=114' 13433-2458  HJ 2671AB distance=118' 13433-2458  HJ 2671AC distance=118' 13513-2423  WSI  77 distance=121' 13490-2822  BU  413 distance=122' 13468-2820  LDS4403AB distance=125' 13571-2731  I   234 distance=125' 13468-2820  DAM2495BC distance=126' 13577-2525  J  1610 distance=126' 13569-2740  SEE 193 distance=127' 13419-2453  UC 2590 distance=136' 13591-2533  BU  344 distance=139' 13598-2639  HDS1963 distance=140' 13393-2535  LDS4388 distance=146' 13558-2820  B   259 distance=148' 13485-2351  B   255 distance=151' 13583-2756  BRT3005 distance=151' 13455-2358  B  2762 distance=153' 14006-2654  B   261 distance=153' 14004-2708  LDS4424 distance=154' 13430-2414  LDS4396 distance=155' 13516-2347  HTS  25AB distance=157' 13408-2815  HO  382AB distance=162' 13408-2815  HJ 4604AC distance=162' 13574-2828  NSN 412 distance=165' 13457-2858  TDS8957 distance=166' 13368-2630  H N  69AB distance=171' 13368-2630  H N  69AD distance=171' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 13495-2621 TOK 405 12 0.7
Show 13477-2651 TDS8967 72 0.4 39
Show 13505-2657 KPP1357 94 10.2 39
Show 13537-2631 KPP2492 143 22.3 58
Show 13511-2725 B 256 136 1.3 68
Show 13502-2731 RST1751 AB 124 2.4 71
Show 13502-2731 DAM 604 AC 282 16.6 71
Show 13439-2642 RST1743 6 0.9 78
Show 13513-2734 LDS 855 234 9.1 78
Show 13450-2714 B 9004 BC 20 4.2 80
Show 13452-2717 B 253 18 0.5 80
Show 13450-2714 B 9004 AB 94 54.0 80
Show 13457-2518 RST2865 82 1.7 82
Show 13503-2742 UC 2624 326 4.8 82
Show 13453-2722 DAM 388 329 3.6 83
Show 13554-2601 RST2880 279 0.8 83
Show 13553-2524 I 936 212 0.4 98
Show 13449-2739 B 2320 305 10.8 100
Show 13560-2532 H N 59 166 27.5 101
Show 13561-2534 J 3201 42 4.4 101
Show 13456-2751 B 254 154 1.0 105
Show 13499-2811 RSS 20 90 47.5 111
Show 13539-2447 LSC 54 242 0.4 113
Show 13468-2759 LDS5793 306 76.0 114
Show 13433-2458 HJ 2671 AB 66 27.5 118
Show 13433-2458 HJ 2671 AC 85 97.1 118
Show 13513-2423 WSI 77 340 0.1 121
Show 13490-2822 BU 413 106 66.8 122
Show 13468-2820 LDS4403 AB 269 182.9 125
Show 13571-2731 I 234 215 0.6 125
Show 13468-2820 DAM2495 BC 23 1.4 126
Show 13577-2525 J 1610 283 11.0 126
Show 13569-2740 SEE 193 164 6.5 127
Show 13419-2453 UC 2590 230 28.7 136
Show 13591-2533 BU 344 120 3.5 139
Show 13598-2639 HDS1963 323 15.8 140
Show 13393-2535 LDS4388 48 25.3 146
Show 13558-2820 B 259 186 3.7 148
Show 13485-2351 B 255 149 3.7 151
Show 13583-2756 BRT3005 309 3.4 151
Show 13455-2358 B 2762 92 10.4 153
Show 14006-2654 B 261 344 5.7 153
Show 14004-2708 LDS4424 325 19.5 154
Show 13430-2414 LDS4396 59 112.0 155
Show 13516-2347 HTS 25 AB 220 24.2 157
Show 13408-2815 HO 382 AB 359 13.8 162
Show 13408-2815 HJ 4604 AC 280 15.9 162
Show 13574-2828 NSN 412 48 2.0 165
Show 13457-2858 TDS8957 136 0.5 166
Show 13368-2630 H N 69 AB 190 10.2 171
Show 13368-2630 H N 69 AD 20 218.2 171

 
 
WDS 13495-2621 : COMPONENTS
 
 
  A
B pa=10.6°
sep=0.69"
 
 
13495-2621 A
 
 
Componente originario normalizzato AB Name HD 120368 Coord arcsec 2000 134927.21-262058.5 Mag 8
Spectral class G9V (yellow) PmRA -37.00 PmDE -54.0 SAO 181989
HIP 67458 Tycho2 6724-01346-1 HD 120368 CD CD-2510015
CP CP-25 5263
Tycho2
Tycho2 6724-01346-1 Pflag RAmdeg 207.36327984 DEmdeg -26.34972420
PmRA -37.5 PmDE -57.6 E RAmdeg 6 E DEmdeg 7
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.10 EpDEm 1990.89
Num 10 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.0
Q pmDE 1.5 BTmag 8.809 E BTmag 0.018 VTmag 8.014
E VTmag 0.012 Prox 999 TYC T HIP 67458
CCDM RAdeg 207.36337444 DEdeg -26.34959250 EpRA 1990 1.87
EpDE 1990 1.79 E RAdeg 5.9 E DEdeg 7.0 Posflg
Corr 0.1
SAO
SAO 181989 DelFlag RA1950 PmRA1950 -0.0021
DE1950 PmDE1950 -0.077 Vmag 8 SpType G0
Double code Source 25 CatNum 10107 DM CD-2510015
DMcomp BDsup HD 120368 M HD 0
GC RA1950rad 3.60691353 DE1950rad -0.4555455 PmRA2000 -0.0021
PmDE2000 -0.073
Hipparcos
Catalog H HIP 67458 Proxy RAhms 13 49 27.21
DEdms -26 20 58.5 Vmag 7.92 VarFlag R Vmag G
RAdeg 207.363 DEdeg -26.3496 AstroRef Plx 23.06
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 120368 BD
CD CD-2510015 CP CP-25 5263 Dm number -2510015 VIred 0.76
SpType G8/K0V R SpType Coord arcsec 2000 134927.21-262058.5
Hipparcos 2
HIP 67458 Sn 5 So 0 Nc 1
RArad 3.6191737516 DErad -0.4598870181 Plx 24.27 PmRA -37.39
PmDE -53.54 E RArad 0.73 E DErad 0.42 E Plx 0.76
E pmRA 0.74 E pmDE 0.52 Hpmag 8.0638 E Hpmag 0.0013
SHp 0.01 VA 0 BV 0.709 E BV 0.015
VI 0.76
 
 
13495-2621 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 134927.22-262057.8 Mag 12 Calc delta mag 4
Calc coord yes