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Current system
16054-2030
HLD 127 AC


Nearby doubles
6' : 16053-2024
KSA 124AB

8' : 16058-2023
LAF 105AB

13' : 16062-2037
IRE 5AB

21' : 16040-2031
IRE 3AB

22' : 16039-2032
KOH 70AB

23' : 16070-2033
KSA 85AB

24' : 16071-2036
KSA 125AB

25' : 16070-2020
KSA 86

26' : 16057-2004
KOH 72

33' : 16077-2036
BOY 20

35' : 16037-2006
LAF 98AB

37' : 16080-2028
IRE 7AB

37' : 16029-2023
KOH 69

38' : 16080-2040
KSA 87AB

42' : 16054-1948
BU 947AB
Acrab

42' : 16075-2100
TOK 746

43' : 16066-2109
KOH 74

43' : 16077-2058
OCC 388

45' : 16063-1947
B 1799

46' : 16030-2000
RST2995

49' : 16040-1946
LAF 101AB

50' : 16089-2034
IRE 9AB

52' : 16031-1950
OCC 449

54' : 16020-2008
KSA 123

55' : 16024-1957
LAF 95AB

56' : 16018-2050
KOH 67



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16054-2030 HLD 127 AC

 
 
16h 05m 26.47s -20° 29' 35.9" P.A. 301.00 sep 69.7 mag 9.77,10.79 Sp K1/2III:
 
 
Coord 2000 16054-2030 Discov num HLD 127 Comp AC Coord arcsec 2000 16 05 26.47 -20 29 35.9
Date first 1909 Date last 2019 Obs 12
Pa first 304 Pa last 300.9 P.A. Now (θ) 300.9°
Sep first 65.0 Sep last 69.661 Sep. Now (ρ) 69.661"
Mag pri 9.77 Mag sec 10.79 delta mag (ΔM) 1.02 Spectral class K1/2III: (yellow-orange)
Pri motion ra +030 Sec motion ra -010
Pri motion dec -018 Sec motion dec -015
Notes
rPM=1.147
This double is not physical.
 
 
16054-2030 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 144219 16 05 26 -20 29 36 HLD 127 AB 2016 11 107 2.3 9.77 12.00 2.23
Show 16 05 26 -20 29 36 HLD 127 AC 2019 12 301 69.7 9.77 10.79 1.02 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Tycho2 6208-00151-1 Gaia DR2 6244074689598849280 HD 144219
 
 
WDS 16054-2030 HLD 127 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hld1874 Ma - Holden, E.S. .
Hld1874 Washington Observations, 1874
Hld1875 Ma - Holden, E.S. .
Hld1875 Washington Observations, 1875
Hld1875b Ma j Holden, E.S. & Newcomb, S. 1875AN.....86..321H
Hld1875b AN 86, 321, 1875
Hld1875c Ma j Holden, E.S. 1875AN.....86..321H
Hld1875c AN 86, 321, 1875
Hld1876 Ma - Holden, E.S. .
Hld1876 Washington Observations, 1876
Hld1876b Ma j Holden, E.S. 1876AN.....88..131H
Hld1876b AN 88, 131, 1876
Hld1877 Ma - Holden, E.S. 1877AN.....90..161H
Hld1877 AN 90, 161, 1877
Hld1877b Ma j Holden, E.S. 1877AN.....90..161H
Hld1877b AN 90, 161, 1877
Hld1878 Ma - Holden, E.S. .
Hld1878 Washington Observations, 1878
Hld1878b Ma j Holden, E.S. 1878AN.....93...65H
Hld1878b AN 93, 65, 1878 (data also in Hld1878)
Hld1879 Ma - Holden, E.S. .
Hld1879 Washington Observations, 1879
Hld1879b Ma j Holden, E.S. 1879AN.....95..329H
Hld1879b AN 95, 329, 1879 (data also in Hld1879)
Hld1880 Ma - Holden, E.S. .
Hld1880 Washington Observations, 1880
Hld1880b Ma j Holden, E.S. 1880AN.....97..319H
Hld1880b AN 97, 319, 1880 (data also in Hld1880)
Hld1881 Ma - Holden, E.S. .
Hld1881 Washington Observations, 1881
Hld1881b Ma j Holden, E.S. 1881MNRAS..41..416.
Hld1881b MNRAS 41, 416, 1881
Hld1882 Ma - Holden, E.S. 1882PWasO...1...77H
Hld1882 Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) 1894PLicO...2.....B
Hld1884 Ma - Holden, E.S. 1884PWasO...2...97H
Hld1884 Pub. Washburn Obs. 2, 97, 1884
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16054-2030 HLD 127 AC 1998 9 302 69.0 9.77 10.79 K1/2III: D 160526.47-202935.9
16054-2030 HLD 127 AC 2000 11 302 68.8 9.77 10.79 K1/2III: D 160526.47-202935.9
16054-2030 HLD 127 AC 2019 12 302 69.7 9.77 10.79 K1/2III: 160526.47-202935.9

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

 
 
WDS 16054-2030 HLD 127 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16054-2030 HLD 127 AC : MEASURES
 
 
No records found.

 
 
WDS 16054-2030 : VIRTUAL EYEPIECE
 
 

16054-2030 HLD 127A mag 9.77 Sp K1/2III: 16054-2030 HLD 127B sep 2.1 P.A. 108.10 mag 12 16054-2030 HLD 127C sep 66.4 P.A. 302.60 mag 10.79 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16054-2030 : ALADIN DSS IMAGE @ 16h 05m 26.47s -20° 29' 35.9"
 
 
 
 
WDS 16054-2030 HLD 127 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16054-2030 HLD 127AC distance=0' 16053-2024 KSA 124AB distance=6' 16053-2024 IRE 4AC distance=6' 16058-2023 LAF 105AB distance=8' 16058-2023 LAF 105AC distance=8' 16058-2023 LAF 105AD distance=8' 16062-2037 IRE 5AB distance=13' 16062-2037 LAF 106AC distance=13' 16040-2031 IRE 3AB distance=21' 16040-2031 LAF 100AC distance=21' 16040-2031 LAF 100AD distance=21' 16040-2031 LAF 100AE distance=21' 16039-2032 KOH 70AB distance=22' 16039-2032 KOH 70AB,C distance=22' 16039-2032 LAF 99AD distance=22' 16039-2032 LAF 99AE distance=22' 16039-2032 LAF 99AF distance=22' 16070-2033 TOK 744CD distance=23' 16070-2033 KSA 85AB distance=23' 16071-2036 KSA 125Aa,Ab distance=24' 16071-2036 KSA 125AB distance=24' 16071-2036 IRE 6AC distance=24' 16070-2020 KSA 86 distance=25' 16057-2004 KOH 72 distance=26' 16077-2036 BOY 20 distance=33' 16037-2006 LAF 98AB distance=35' 16037-2006 LAF 98AC distance=35' 16080-2028 IRE 7AB distance=37' 16080-2028 IRE 7AC distance=37' 16080-2028 LAF 113AD distance=37' 16080-2028 LAF 113AE distance=37' 16080-2028 LAF 113AF distance=37' 16029-2023 KOH 69 distance=37' 16080-2040 KSA 87AB distance=38' 16080-2040 KSA 87AC distance=38' 16054-1948 BU 947AB (Acrab) distance=42' 16054-1948 H 3 7AC (Acrab) distance=42' 16054-1948 PWL9001AD (Acrab) distance=42' 16054-1948 OCC9158Aa,Ab (Acrab) distance=42' 16075-2100 TOK 746 distance=42' 16054-1948 MCA 42CE distance=42' 16066-2109 KOH 74 distance=43' 16077-2058 OCC 388 distance=43' 16063-1947 B 1799 distance=45' 16030-2000 RST2995 distance=46' 16040-1946 LAF 101AB distance=49' 16089-2034 IRE 9AB distance=50' 16089-2034 LAF 119AC distance=50' 16089-2034 LAF 119AD distance=50' 16089-2034 LAF 119AE distance=50' 16031-1950 OCC 449 distance=52' 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 16054-2030 HLD 127 AB 107 2.3
Show 16054-2030 HLD 127 AC 301 69.7
Show 16053-2024 KSA 124 AB 251 0.0 6
Show 16053-2024 IRE 4 AC 153 7.5 6
Show 16058-2023 LAF 105 AB 147 1.6 8
Show 16058-2023 LAF 105 AC 48 2.1 8
Show 16058-2023 LAF 105 AD 60 10.0 8
Show 16062-2037 IRE 5 AB 61 6.9 13
Show 16062-2037 LAF 106 AC 327 10.6 13
Show 16040-2031 IRE 3 AB 281 9.5 21
Show 16040-2031 LAF 100 AC 101 7.3 21
Show 16040-2031 LAF 100 AD 293 8.5 21
Show 16040-2031 LAF 100 AE 339 8.8 21
Show 16039-2032 KOH 70 AB 256 0.1 22
Show 16039-2032 KOH 70 AB,C 82 4.0 22
Show 16039-2032 LAF 99 AD 203 2.8 22
Show 16039-2032 LAF 99 AE 217 3.3 22
Show 16039-2032 LAF 99 AF 354 4.3 22
Show 16070-2033 TOK 744 CD 129 0.1 23
Show 16070-2033 KSA 85 AB 293 11.8 23
Show 16071-2036 KSA 125 Aa,Ab 339 0.2 24
Show 16071-2036 KSA 125 AB 234 2.1 24
Show 16071-2036 IRE 6 AC 48 11.9 24
Show 16070-2020 KSA 86 242 1.6 25
Show 16057-2004 KOH 72 352 0.6 26
Show 16077-2036 BOY 20 18 0.1 33
Show 16037-2006 LAF 98 AB 140 4.6 35
Show 16037-2006 LAF 98 AC 65 5.3 35
Show 16080-2028 IRE 7 AB 325 7.1 37
Show 16080-2028 IRE 7 AC 68 10.8 37
Show 16080-2028 LAF 113 AD 69 3.5 37
Show 16080-2028 LAF 113 AE 265 4.0 37
Show 16080-2028 LAF 113 AF 139 4.8 37
Show 16029-2023 KOH 69 27 0.3 37
Show 16080-2040 KSA 87 AB 201 21.5 38
Show 16080-2040 KSA 87 AC 287 22.9 38
Show Acrab 16054-1948 BU 947 AB 219 0.3 42
Show Acrab 16054-1948 H 3 7 AC 20 13.4 42
Show Acrab 16054-1948 PWL9001 AD 30 518.2 42
Show Acrab 16054-1948 OCC9158 Aa,Ab -1 0.0 42
Show 16075-2100 TOK 746 113 0.6 42
Show 16054-1948 MCA 42 CE 61 0.1 42
Show 16066-2109 KOH 74 28 1.2 43
Show 16077-2058 OCC 388 -1 0.5 43
Show 16063-1947 B 1799 200 2.2 45
Show 16030-2000 RST2995 9 2.9 46
Show 16040-1946 LAF 101 AB 242 9.5 49
Show 16089-2034 IRE 9 AB 216 8.9 50
Show 16089-2034 LAF 119 AC 223 5.9 50
Show 16089-2034 LAF 119 AD 334 6.7 50
Show 16089-2034 LAF 119 AE 173 10.1 50

 
 
WDS 16054-2030 : COMPONENTS
 
 
  A B
B pa=108.1°
sep=2.13"
 
C pa=302.6°
sep=66.44"
pa=302.1°
sep=68.51"
 
 
16054-2030 A
 
 
Name HD 144219 Coord arcsec 2000 160526.47-202935.9 Mag 9.77 Spectral class K1/2III: (yellow-orange)
PmRA 29.00 PmDE -21.0 Tycho2 6208-00151-1 HD 144219
Tycho2
Tycho2 6208-00151-1 Pflag RAmdeg 241.36028793 DEmdeg -20.49332392
PmRA 28.8 PmDE -20.9 E RAmdeg 19 E DEmdeg 24
E pmRA 2.2 E pmDE 2.2 EpRAm 1990.63 EpDEm 1989.86
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 10.389 E BTmag 0.037 VTmag 9.765
E VTmag 0.031 Prox 682 TYC T HIP
CCDM RAdeg 241.36021694 DEdeg -20.49327472 EpRA 1990 1.71
EpDE 1990 1.53 E RAdeg 19.2 E DEdeg 23.5 Posflg
Corr 0.1
 
 
16054-2030 B
 
 
Coord arcsec 2000 160526.61-202936.6 Mag 12 Calc delta mag 2.23 Calc coord yes
 
 
16054-2030 C
 
 
Coord arcsec 2000 160522.49-202900.1 Mag 10.79 PmRA -10.00 PmDE -15.0
Tycho2 6208-00990-1 Calc delta mag 1.02 Calc coord yes
Tycho2
Tycho2 6208-00990-1 Pflag RAmdeg 241.34313470 DEmdeg -20.48311804
PmRA -5.5 PmDE -10.1 E RAmdeg 45 E DEmdeg 55
E pmRA 2.5 E pmDE 2.7 EpRAm 1987.00 EpDEm 1985.06
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 12.122 E BTmag 0.161 VTmag 10.793
E VTmag 0.077 Prox 682 TYC HIP
CCDM RAdeg 241.34314806 DEdeg -20.48309417 EpRA 1990 1.75
EpDE 1990 1.48 E RAdeg 47.0 E DEdeg 58.1 Posflg
Corr 0.1