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Doubles in session


Current system
16419-1955
TOK 306 AC


Nearby doubles
16' : 16423-2010
UC 3212

17' : 16423-2011
OCC 645

28' : 16425-2021
ARA1118

35' : 16406-2025
OCC 49

36' : 16426-2030
UC 3214

38' : 16395-1940
RAO 672

53' : 16447-2029
ARA1119

53' : 16436-2042
HDS2374

57' : 16385-2027
UC 3197

64' : 16454-1915
ARA 706

73' : 16470-2006
OCC 453

82' : 16475-1945
LDS 571

93' : 16405-1825
OCC 512

94' : 16374-1846
GWP2650

96' : 16467-1847
UC 3230

97' : 16352-2011
TDS9981

103' : 16490-1936
HJ 4888AB

113' : 16413-1804
OCC 36

122' : 16505-2001
UC 3240

124' : 16337-2040
ARA1117

128' : 16509-1950
B 1830AB

132' : 16328-2023
BRT1497

136' : 16395-1744
HJ 4879AB

139' : 16362-1804
GWP2645

142' : 16377-2203
LDS4681AB

143' : 16415-2218
UC 3209



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

16419-1955 TOK 306 AC

 
 
16h 41m 53.69s -19° 55' 27.7" P.A. 252.00 sep 673.5 mag 5.61,14.73 Sp F4IV-III dist. 42.05 pc (137.17 l.y.)
 
 
Coord 2000 16419-1955 Discov num TOK 306 Comp AC Coord arcsec 2000 16 41 53.69 -19 55 27.7
Date first 1980 Date last 2000 Obs 4
Pa first 252 Pa last 252.3 P.A. Now (θ) 252.3°
Sep first 673.0 Sep last 673.46 Sep. Now (ρ) 673.46"
Mag pri 5.61 Mag sec 14.73 delta mag (ΔM) 9.12 Spectral class F4IV-III (yellow-white)
Pri motion ra +027 Sec motion ra +027
Pri motion dec +046 Sec motion dec +046
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
16419-1955 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 160052 16 41 54 -19 55 28 KUI 73 AB 2000 4 213 25.0 5.57 13.60 8.03
Show 160052 16 41 54 -19 55 28 TOK 306 AC 2000 4 252 673.5 5.61 14.73 9.12 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 160052 HIP 81754 Tycho2 6225-00405-1
Gaia DR2 4130337492996407808 HD 150453 HR 6202 BD BD-19 4406
Distance 42.05 Distance ly 137.17
 
 
WDS 16419-1955 TOK 306 AC : NOTES
 
 
discov_num notes refcode
GC 22453 Hipparcos astrometric solution assumed circular orbit (e = omega = 0) HIP1997d
 
 
REFERENCES
 
 
refcode metd author reference
HIP1997d orb - Hipparcos 1997yCat.1239....0E
HIP1997d Hipparcos Catalog, ESA SP-1200, 1997
HIP1997d (DMSA/O Orbital Solutions)
 
 
DISCOVERER
 
 
idgroup discov author
1 KUI Kuiper, G.P., Schilt, van den Bos, W., and van Gent
63 TOK Tokovinin, A.A.
110 TOK Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., &
110 TOK Weigelt, G.
124 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
124 TOK Martinez, M., & Mondaca, E.
192 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
192 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16419-1955 TOK 306 AC 1980 1 252 673.0 5.61 14.73 NV 164153.69-195527.7
16419-1955 TOK 306 AC 1998 2 252 673.0 5.61 14.73 NV 164153.69-195527.7
16419-1955 TOK 306 AC 2000 4 252 673.5 5.61 14.73 F4IV-III NV 164153.69-195527.7

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

 
 
WDS 16419-1955 TOK 306 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16419-1955 TOK 306 AC : MEASURES
 
 
No records found.

 
 
WDS 16419-1955 : VIRTUAL EYEPIECE
 
 

16419-1955 KUI 73A mag 5.57 Sp F4IV 16419-1955 KUI 73B sep 24.6 P.A. 211.70 mag 13.6 Sp V 16419-1955 TOK 306C sep 636.9 P.A. 251.20 mag 14.73 Sp III virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16419-1955 : ALADIN DSS IMAGE @ 16h 41m 53.69s -19° 55' 27.7"
 
 
 
 
WDS 16419-1955 TOK 306 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16419-1955 TOK 306AC distance=0' 16423-2010 UC 3212 distance=16' 16423-2011 OCC 645 distance=17' 16425-2021 ARA1118 distance=28' 16406-2025 OCC 49 distance=35' 16426-2030 UC 3214 distance=36' 16395-1940 RAO 672 distance=38' 16447-2029 ARA1119 distance=53' 16436-2042 HDS2374 distance=53' 16385-2027 UC 3197 distance=57' 16454-1915 ARA 706 distance=64' 16470-2006 OCC 453 distance=73' 16475-1945 LDS 571 distance=82' 16405-1825 OCC 512 distance=93' 16374-1846 GWP2650 distance=94' 16467-1847 UC 3230 distance=96' 16352-2011 TDS9981 distance=97' 16490-1936 HJ 4888AB distance=103' 16413-1804 OCC 36 distance=113' 16505-2001 UC 3240 distance=122' 16337-2040 ARA1117 distance=124' 16509-1950 B 1830AB distance=128' 16509-1950 B 1830BC distance=128' 16328-2023 BRT1497 distance=132' 16395-1744 HJ 4879AB distance=136' 16395-1744 HJ 4879AC distance=136' 16362-1804 GWP2645 distance=139' 16377-2203 LDS4681AB distance=142' 16377-2203 LDS4681Aa,Ab distance=142' 16415-2218 UC 3209 distance=143' 16466-1743 HU 313 distance=149' 16523-1921 GWP2675 distance=152' 16310-1953 UC 3180 distance=154' 16525-1921 TDT 125 distance=155' 16339-2149 ARA1495 distance=160' 16307-2018 RAO 670AC distance=160' 16310-2046 UC 3181 distance=161' 16519-2120 RSS 419 distance=165' 16534-2025 WSI 86 distance=165' 16462-1721 SKI 10 distance=167' 16521-1820 DON 814 distance=174' 16539-1919 B 1838 distance=174' 16465-2238 B 1827 distance=175' 16523-1814 UC 3246 distance=179' 16438-1658 UC 3218 distance=180' 16490-1725 GWP2670 distance=182' 16539-1854 DON 815AB distance=182' 16539-1854 DON 815AC distance=182' 16307-2127 JKS 11 distance=183' 16383-2254 HDS2356 distance=185' 16297-1841 TOK 174 distance=188' 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 16419-1955 KUI 73 AB 213 25.0
Show 16419-1955 TOK 306 AC 252 673.5
Show 16423-2010 UC 3212 97 15.3 16
Show 16423-2011 OCC 645 -1 0.0 17
Show 16425-2021 ARA1118 106 9.0 28
Show 16406-2025 OCC 49 -1 0.1 35
Show 16426-2030 UC 3214 185 9.2 36
Show 16395-1940 RAO 672 234 0.4 38
Show 16447-2029 ARA1119 193 6.4 53
Show 16436-2042 HDS2374 171 0.4 53
Show 16385-2027 UC 3197 117 41.4 57
Show 16454-1915 ARA 706 92 9.0 64
Show 16470-2006 OCC 453 -1 0.1 73
Show 16475-1945 LDS 571 25 196.6 82
Show 16405-1825 OCC 512 -1 0.0 93
Show 16374-1846 GWP2650 271 4.3 94
Show 16467-1847 UC 3230 314 11.4 96
Show 16352-2011 TDS9981 93 0.6 97
Show 16490-1936 HJ 4888 AB 223 13.5 103
Show 16413-1804 OCC 36 -1 0.0 113
Show 16505-2001 UC 3240 197 45.9 122
Show 16337-2040 ARA1117 76 13.6 124
Show 16509-1950 B 1830 AB 59 0.4 128
Show 16509-1950 B 1830 BC 303 0.1 128
Show 16328-2023 BRT1497 82 3.1 132
Show 16395-1744 HJ 4879 AB 340 19.6 136
Show 16395-1744 HJ 4879 AC 78 34.3 136
Show 16362-1804 GWP2645 262 86.5 139
Show 16377-2203 LDS4681 AB 96 117.9 142
Show 16377-2203 LDS4681 Aa,Ab 169 1.5 142
Show 16415-2218 UC 3209 71 11.8 143
Show 16466-1743 HU 313 320 0.3 149
Show 16523-1921 GWP2675 37 83.9 152
Show 16310-1953 UC 3180 358 33.7 154
Show 16525-1921 TDT 125 137 0.6 155
Show 16339-2149 ARA1495 243 11.6 160
Show 16307-2018 RAO 670 AC 284 4.1 160
Show 16310-2046 UC 3181 31 19.0 161
Show 16519-2120 RSS 419 164 18.1 165
Show 16534-2025 WSI 86 180 0.4 165
Show 16462-1721 SKI 10 84 3.3 167
Show 16521-1820 DON 814 84 0.9 174
Show 16539-1919 B 1838 256 0.7 174
Show 16465-2238 B 1827 23 3.5 175
Show 16523-1814 UC 3246 25 109.6 179
Show 16438-1658 UC 3218 73 25.0 180
Show 16490-1725 GWP2670 9 44.5 182
Show 16539-1854 DON 815 AB 221 2.7 182
Show 16539-1854 DON 815 AC 320 9.3 182
Show 16307-2127 JKS 11 327 25.2 183
Show 16383-2254 HDS2356 257 1.1 185

 
 
WDS 16419-1955 : COMPONENTS
 
 
  A B
B pa=211.7°
sep=24.55"
 
C pa=251.2°
sep=636.88"
pa=252.7°
sep=618.14"
 
 
16419-1955 A
 
 
Coord arcsec 2000 164153.69-195527.7 Mag 5.57 Spectral class F4IV (yellow-white) PmRA 27.00
PmDE 42.0 SAO 160052 HIP 81754 Tycho2 6225-00405-1
HD 150453 HR 6202 GC 22453 BD BD-19 4406
Tycho2
Tycho2 6225-00405-1 Pflag RAmdeg 250.47370928 DEmdeg -19.92436743
PmRA 26.7 PmDE 45.7 E RAmdeg 3 E DEmdeg 4
E pmRA 0.7 E pmDE 0.8 EpRAm 1991.52 EpDEm 1991.01
Num 21 Q RAmdeg 1.7 Q DEmdeg 1.2 Q pmRA 1.7
Q pmDE 1.1 BTmag 6.050 E BTmag 0.014 VTmag 5.608
E VTmag 0.009 Prox 999 TYC T HIP 81754
CCDM RAdeg 250.47364472 DEdeg -19.92447583 EpRA 1990 1.81
EpDE 1990 1.46 E RAdeg 3.4 E DEdeg 3.8 Posflg
Corr 0.2
SAO
SAO 160052 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 0.038 Vmag 5.6 SpType F5
Double code Source 70 CatNum 22453 DM BD-19 4406
DMcomp BDsup HD 150453 M HD 0
GC 22453 RA1950rad 4.35874779 DE1950rad -0.34610465 PmRA2000 0.0015
PmDE2000 0.041
Hipparcos
Catalog H HIP 81754 Proxy RAhms 16 41 53.67
DEdms -19 55 28.1 Vmag 5.55 VarFlag R Vmag H
RAdeg 250.474 DEdeg -19.9245 AstroRef + Plx 23.5
CCDM 16419-1955 N CCDM I Nsys 1 Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD 150453 BD BD-19 4406
CD CP Dm number -19 4406 VIred 0.49
SpType F3V R SpType Coord arcsec 2000 164153.67-195528.1
Hipparcos 2
HIP 81754 Sn 75 So 4 Nc 1
RArad 4.3715897477 DErad -0.3477477573 Plx 23.78 PmRA 27.16
PmDE 42.29 E RArad 0.58 E DErad 0.34 E Plx 0.65
E pmRA 0.66 E pmDE 0.48 Hpmag 5.6533 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.436 E BV 0.004
VI 0.5
CCDM
Ccdm 16419-1955 RComp Comp A Note1
Note2 % Discov num DRAs -0.33 DDEs -28.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.6 Sp F5 PmNote *
PmRA 23 PmDE 38 Dm number -19 4406 Cat1 BD
Name2 160052 Cat2 SAO HD 150453 M HD
ADS BDS M ADS BDS N IDS IDS 16360S1944A
HIC 81754
 
 
16419-1955 B
 
 
Coord arcsec 2000 164152.78-195548.6 Mag 13.6 Spectral class V PmRA -11.00
PmDE -17.0 Calc delta mag 8.03 Calc coord yes
CCDM
Ccdm 16419-1955 RComp Comp B Note1
Note2 Discov num KUI 73 DRAs DDEs
R dRAs Year 1958 Theta 214 Rho 22.5
Obs 1 Vmag 13.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16360S1944B
HIC
 
 
16419-1955 C
 
 
Coord arcsec 2000 164110.92-195852.5 Mag 14.73 Spectral class III PmRA 27.00
PmDE 46.0 Calc delta mag 9.16 Calc coord yes