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Doubles in session


Current system
16116-1839
KRS 4 Ba,Bb


Nearby doubles
18' : 16113-1821
IRE 11AB

27' : 16127-1859
KSA 96AB

27' : 16111-1905
MSR 7

29' : 16096-1848
KSA 91

30' : 16120-1907
KOH 78AB

31' : 16105-1905
KOH 77

31' : 16104-1904
KOH 76AB

32' : 16099-1817
RST3006

33' : 16137-1846
TOK 760

33' : 16095-1853
TOK 752

33' : 16138-1835
PRA 4

35' : 16132-1904
PRA 2

38' : 16105-1913
KSA 93AB

41' : 16107-1917
KSA 94AB

42' : 16113-1757
LAF 126AB

42' : 16090-1900
KOU 54AB

43' : 16134-1806
CHR 233

45' : 16100-1800
LAF 121AB

45' : 16146-1832
OCC 517

46' : 16141-1812
OCC 519

46' : 16087-1901
TOK 751

47' : 16107-1924
OCC 463

47' : 16090-1909
IRE 10

49' : 16140-1805
RST3008

49' : 16127-1924
PRA 1

50' : 16120-1928
BU 120AB
Jabbah



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16116-1839 KRS 4 Ba,Bb

 
 
16h 11m 31.35s -18° 38' 26.0" P.A. 101.00 sep 0.0 mag 7.20,7.20 Sp K0
 
 
Coord 2000 16116-1839 Discov num KRS   4 Comp Ba,Bb Coord arcsec 2000 16 11 31.35 -18 38 26.0
Date first 1999 Date last 1999 Obs 1
Pa first 101 Pa last 101 P.A. Now (θ) 101°
Sep first 0.0 Sep last 0.009 Sep. Now (ρ) 0.009"
Mag pri 7.20 Mag sec 7.20 delta mag (ΔM) 0 Spectral class K0 (yellow-orange)
Pri motion ra -012 Sec motion ra
Pri motion dec -027 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
16116-1839 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 11 31 -18 38 26 HER 25 AB 2015 19 218 1.3 13.30 13.80 0.50
Show 16 11 31 -18 38 26 KRS 4 Ba,Bb 1999 1 101 0.0 7.20 7.20 0.00 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 6245891976154382720
 
 
WDS 16116-1839 KRS 4 Ba,Bb : NOTES
 
 
discov_num notes refcode
HER 25 Formerly known as CHN 25 and GHE 19.
 
 
REFERENCES
 
 
refcode metd author reference
Her1950 Pa - Herbig, G.H. 1950ApJ...111...15H
Her1950 ApJ 111, 15, 1950
Her1954a Pa - Herbig, G.H. 1954PASP...66...19H
Her1954a PASP 66, 19, 1954
Her1954b Pa j Herbig, G.H. 1954ApJ...119..483H
Her1954b ApJ 119, 483, 1954
Her1958 Pa j Herbig, G.H. 1958ApJ...128..259H
Her1958 ApJ 128, 259, 1958
Her1958 (Default date = decade of publication used for measures without given dates.)
Her1961 - Rach & Herbig 1961ApJ...133..143R
Her1961 ApJ 133, 143, 1961
Her1962 Pa - Herbig, G.H. 1962AdA&A...1...47H
Her1962 Advances Astron. Astrophys. 1, 47, 1962
Her1962 (Exact dates, telescopes, and techniques not given. Default date = decade of
Her1962 publication added.)
Her1967 Xr - Herbig, G.H. 1967PASP...79..502H
Her1967 PASP 79, 502, 1967
Her1972 Xr j Herbig, G.H. & Kameswara Rao, N. 1972ApJ...174..401H
Her1972 +Pa ApJ 174, 401, 1972
Her1979 Pa - Jones, B. & Herbig, G.H. 1979AJ.....84.1872J
Her1979 +C AJ 84, 1872, 1979
Her1988 Xr ? Herbig, G.H. & Bell, K.R. 1988cels.book.....H
Her1988 Lick Obs. Bull 1111, 1988
Her1998 C - Herbig, G.H. 1998ApJ...497..736H
Her1998 ApJ 497, 736, 1998
Her9999 Ma - Herbig, G.H. ...................
Her9999 Unpublished, manuscript or reference not found.
Krs1991 Si - Koresko, C.D., Beckwith, S.V.W., Ghez, A.M., Matthews, K., & Neugebauer, G. 1991AJ....102.2073K
Krs1991 AJ 102, 2073, 1991
Krs1993 Si j Koresko, C.D., Beckwith, S., Ghez, A.M., Matthews, K., Herbst, T.M., & Smith, D.A. 1993AJ....105.1481K
Krs1993 AJ 105, 1481, 1993
Krs1997 - Koresko, C.D., Herbst, T.M., & Leinert, Ch. 1997ApJ...480..741K
Krs1997 ApJ 480, 741, 1997
Krs1998 orb - Koresko, C.D., van Belle, G.T., Boden, A.F., Colavita, M.M., Creech-Eakman, M.J., 1998ApJ...509L..45K
Krs1998 Dumont, P.J., Gubler, J., Kulkarni, S.R., et al.
Krs1998 ApJ 509, L45, 1998
Krs2000 Si j Koresko, C.D. 2000ApJ...531L.147K
Krs2000 ApJ 531, L147, 2000
Krs2002 Ci j Koresko, C.D. 2002AJ....124.1082K
Krs2002 AJ 124, 1082, 2002
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16116-1839 KRS 4 Ba,Bb 1999 1 101 0.0 7.20 7.20 K0 D 161131.40-183824.5

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

 
 
WDS 16116-1839 KRS 4 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16116-1839 KRS 4 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 16116-1839 : VIRTUAL EYEPIECE
 
 

16116-1839 HER 25A mag 13.3 Sp K0 16116-1839 KRS 4B mag 7.2 Sp K0 16116-1839 KRS 4Bb mag 7.2 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16116-1839 : ALADIN DSS IMAGE @ 16h 11m 31.35s -18° 38' 26.0"
 
 
 
 
WDS 16116-1839 KRS 4 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16116-1839 KRS 4Ba,Bb distance=0' 16113-1821 IRE 11AB distance=18' 16113-1821 IRE 11AC distance=18' 16127-1859 GHE 20Aa,Ab distance=27' 16127-1859 KSA 96AB distance=27' 16111-1905 MSR 7 distance=27' 16096-1848 KSA 91 distance=29' 16120-1907 KOH 78AB distance=30' 16120-1907 MSR 8AC distance=30' 16120-1907 MSR 8AD distance=30' 16120-1907 MSR 8AE distance=30' 16105-1905 KOH 77 distance=31' 16104-1904 KOH 76AB distance=31' 16104-1904 KOH 76AC distance=31' 16104-1904 KSA 133AD distance=31' 16104-1904 KSA 133AE distance=31' 16104-1904 KSA 133AF distance=31' 16099-1817 RST3006 distance=32' 16137-1846 TOK 760 distance=33' 16095-1853 TOK 752 distance=33' 16138-1835 PRA 4 distance=33' 16132-1904 PRA 2 distance=35' 16105-1913 KSA 93AB distance=38' 16105-1913 KSA 93Aa,Ab distance=38' 16105-1913 LAF 124AC distance=38' 16107-1917 KSA 94AB distance=41' 16107-1917 USD 820Aa,Ab distance=41' 16113-1757 LAF 126AB distance=42' 16113-1757 LAF 126AC distance=42' 16090-1900 KOU 54AB distance=42' 16090-1900 LAF 120AC distance=42' 16090-1900 HNK 6Aa,Ab distance=42' 16134-1806 CHR 233 distance=43' 16100-1800 LAF 121AB distance=45' 16100-1800 LAF 121AC distance=45' 16146-1832 OCC 517 distance=45' 16141-1812 OCC 519 distance=46' 16087-1901 TOK 751 distance=46' 16107-1924 OCC 463 distance=47' 16090-1909 IRE 10 distance=47' 16140-1805 RST3008 distance=49' 16127-1924 PRA 1 distance=49' 16120-1928 MTL 2CD distance=49' 16120-1928 CHR 146Aa,Ab (Jabbah) distance=50' 16120-1928 BU 120AB (Jabbah) distance=50' 16120-1928 H 5 6AC (Jabbah) distance=50' 16120-1928 LAF 127AE (Jabbah) distance=50' 16086-1912 TOK 750 distance=54' 16081-1815 TOK 171 distance=54' 16084-1912 LAF 116 distance=56' 16082-1909 KSA 127AB distance=56' 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 16116-1839 HER 25 AB 218 1.3
Show 16116-1839 KRS 4 Ba,Bb 101 0.0
Show 16113-1821 IRE 11 AB 190 6.8 18
Show 16113-1821 IRE 11 AC 173 11.1 18
Show 16127-1859 GHE 20 Aa,Ab 156 0.1 27
Show 16127-1859 KSA 96 AB 269 19.1 27
Show 16111-1905 MSR 7 204 10.0 27
Show 16096-1848 KSA 91 4 20.2 29
Show 16120-1907 KOH 78 AB 192 3.4 30
Show 16120-1907 MSR 8 AC 336 7.2 30
Show 16120-1907 MSR 8 AD 209 10.0 30
Show 16120-1907 MSR 8 AE 73 14.3 30
Show 16105-1905 KOH 77 57 0.3 31
Show 16104-1904 KOH 76 AB 7 4.6 31
Show 16104-1904 KOH 76 AC -1 -1.0 31
Show 16104-1904 KSA 133 AD 104 3.0 31
Show 16104-1904 KSA 133 AE 333 4.4 31
Show 16104-1904 KSA 133 AF 334 4.5 31
Show 16099-1817 RST3006 22 2.1 32
Show 16137-1846 TOK 760 63 0.2 33
Show 16095-1853 TOK 752 166 0.2 33
Show 16138-1835 PRA 4 356 7.5 33
Show 16132-1904 PRA 2 18 0.4 35
Show 16105-1913 KSA 93 AB 114 5.7 38
Show 16105-1913 KSA 93 Aa,Ab 91 0.2 38
Show 16105-1913 LAF 124 AC 77 8.1 38
Show 16107-1917 KSA 94 AB 186 16.7 41
Show 16107-1917 USD 820 Aa,Ab 168 1.1 41
Show 16113-1757 LAF 126 AB 203 0.1 42
Show 16113-1757 LAF 126 AC 38 14.1 42
Show 16090-1900 KOU 54 AB 100 1.0 42
Show 16090-1900 LAF 120 AC 134 6.0 42
Show 16090-1900 HNK 6 Aa,Ab 253 0.2 42
Show 16134-1806 CHR 233 212 0.4 43
Show 16100-1800 LAF 121 AB 151 3.8 45
Show 16100-1800 LAF 121 AC 131 8.5 45
Show 16146-1832 OCC 517 -1 0.0 45
Show 16141-1812 OCC 519 -1 0.4 46
Show 16087-1901 TOK 751 141 0.1 46
Show 16107-1924 OCC 463 -1 0.3 47
Show 16090-1909 IRE 10 275 6.8 47
Show 16140-1805 RST3008 10 1.3 49
Show 16127-1924 PRA 1 103 0.7 49
Show 16120-1928 MTL 2 CD 55 2.4 49
Show Jabbah 16120-1928 CHR 146 Aa,Ab 344 0.1 50
Show Jabbah 16120-1928 BU 120 AB 1 1.4 50
Show Jabbah 16120-1928 H 5 6 AC 336 41.3 50
Show Jabbah 16120-1928 LAF 127 AE 318 5.3 50
Show 16086-1912 TOK 750 143 0.3 54
Show 16081-1815 TOK 171 19 8.2 54
Show 16084-1912 LAF 116 320 10.2 56

 
 
WDS 16116-1839 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
Bb pa=101.6°
sep=0.01"
pa=101.6°
sep=0.01"
 
 
16116-1839 A
 
 
Coord arcsec 2000 161131.35-183826.0 Mag 13.3 Spectral class K0 (yellow-orange) PmRA -12.00
PmDE -27.0
 
 
16116-1839 B
 
 
Coord arcsec 2000 161131.35-183826.0 Coord calc 161131.30-183827.0 Mag 7.2 Mag composta 13.8
Spectral class K0 (yellow-orange) PmRA -12.00 PmDE -27.0 Calc delta mag 6.1
 
 
16116-1839 Bb
 
 
Coord arcsec 2000 161131.35-183826.0 Mag 7.2 Calc delta mag 6.1 Calc coord yes