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Doubles in session


Current system
12058-1853
WNO 54


Nearby doubles
6' : 12062-1853
HJ 4496

40' : 12084-1835
BU 412

45' : 12029-1908
B 2536

46' : 12030-1913
B 2537

54' : 12091-1825
UC 2281

63' : 12040-1756
GWP1741

63' : 12015-1840
LDS4168

65' : 12082-1948
UC 2277

71' : 12062-2002
B 1714

79' : 12004-1904
DVG 6

81' : 12098-1949
RST3775

81' : 12062-1732
A 2383

81' : 12014-1802
TDS8173

82' : 12039-1736
NSN 112

85' : 12001-1912
SHN 21

95' : 12106-1748
ARA 226

95' : 12096-1734
HJ 1212AB

99' : 12109-1959
KPP2730

100' : 12113-1958
LDS 390

107' : 12045-2037
B 1713

112' : 12066-1701
HJ 1209

117' : 11594-1740
KPP2736

122' : 11588-1746
A 2161AB

122' : 12141-1926
UC 2298

126' : 12055-2058
DON 508

129' : 11569-1918
GWP1709



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.

12058-1853 WNO 54

 
 
12h 05m 50.66s -18° 52' 30.9" P.A. 342.00 sep 187.8 mag 9.95,16.23 Sp K5V dist. 22 pc (71.76 l.y.)
 
 
Coord 2000 12058-1853 Discov num WNO  54 Comp Coord arcsec 2000 12 05 50.66 -18 52 30.9
Date first 1954 Date last 2015 Obs 9
Pa first 342 Pa last 342.2 P.A. Now (θ) 342.2°
Sep first 187.4 Sep last 187.774 Sep. Now (ρ) 187.774"
Mag pri 9.95 Mag sec 16.23 delta mag (ΔM) 6.28 Spectral class K5V (yellow-orange)
Pri motion ra -021 Sec motion ra -017
Pri motion dec -317 Sec motion dec -315
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus HIP 59000 Tycho2 6098-00193-1 Gaia DR2 3518916943846357376
HD 105065 GL Gl 455.1 BD BD-18 3319 Distance 22
Distance ly 71.76
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier12058-1853 WNO 54 A
coord_arcsec_2000120550.65-185230.9
Period (P)1854d (5.08y) Periastron (T)48368d (1991.303y) Semi-major axis (a)12m
Eccentricity (e)0.6 Inclination (i)74° Longitude of periastron (ω)61°
Node (Ω)53° Notes ReferenceMkr2008
Equinox Last observation Grade9(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 313.8 0.005
2001-01-01 39.8 0.007
2002-01-01 230.5 0.010
2003-01-01 244.8 0.014
2004-01-01 259.6 0.010
2005-01-01 306.2 0.005
2006-01-01 36.0 0.007
2007-01-01 228.4 0.009
2008-01-01 243.9 0.014
2009-01-01 258.0 0.011
2010-01-01 299.3 0.005
2011-01-01 32.1 0.006
2012-01-01 225.7 0.007
2013-01-01 243.0 0.014
2014-01-01 256.6 0.011
2015-01-01 293.3 0.006
2016-01-01 27.8 0.006
2017-01-01 221.8 0.006
2018-01-01 242.1 0.014
2019-01-01 255.3 0.012
2020-01-01 288.1 0.006
2021-01-01 23.0 0.006
2022-01-01 215.3 0.004
2023-01-01 241.2 0.014
2024-01-01 254.0 0.012
2025-01-01 283.5 0.006
2026-01-01 17.8 0.006
2027-01-01 200.4 0.003
2028-01-01 240.3 0.014
2029-01-01 252.8 0.012
2030-01-01 279.4 0.007


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds12058-1853r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 12058-1853 WNO 54 : NOTES
 
 
discov_num notes refcode
WNO 54 GJ 9387 + NLTT 29580. CPM pair. Mkr2008
A spectroscopic binary of indeterminate period. Tok2019b
 
 
REFERENCES
 
 
refcode metd author reference
Mkr2008 E - Makarov, V.V., Zacharias, N., & Hennessy, G.S. 2008ApJ...687..566M
Mkr2008 +orb ApJ 687, 566, 2008
Mkr2008 (new pairs WNO 50 - WNO 57)
Tok2019b not j Sperauskas, J., Deveilkis, V. & Tokovinin, A. 2019A&A...626A..31S
Tok2019b A&A 626 A31, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 WNO letters trailing each date on reference indicates different observers.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12058-1853 WNO 54 1998 1 342 187.8 9.95 16.23 VD 120550.66-185230.9
12058-1853 WNO 54 1999 2 342 187.6 9.95 16.23 NVD 120550.66-185230.9
12058-1853 WNO 54 2010 6 342 187.7 9.95 16.23 NVD 120550.66-185230.9
12058-1853 WNO 54 2015 8 342 187.8 9.95 16.23 K7Vke NV 120550.66-185230.9

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

 
 
WDS 12058-1853 WNO 54 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12058-1853 WNO 54 : MEASURES
 
 
No records found.

 
 
WDS 12058-1853 : VIRTUAL EYEPIECE
 
 

12058-1853 WNO 54A mag 9.95 Sp K5V 12058-1853 WNO 54B sep 186.9 P.A. 343.10 mag 16.23 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 12058-1853 : ALADIN DSS IMAGE @ 12h 05m 50.66s -18° 52' 30.9"
 
 
 
 
WDS 12058-1853 WNO 54 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12058-1853 WNO 54 distance=0' 12062-1853 HJ 4496 distance=6' 12084-1835 BU 412 distance=40' 12029-1908 B 2536 distance=45' 12030-1913 B 2537 distance=46' 12091-1825 UC 2281 distance=54' 12040-1756 GWP1741 distance=63' 12015-1840 LDS4168 distance=63' 12082-1948 UC 2277 distance=65' 12062-2002 B 1714 distance=71' 12004-1904 DVG 6 distance=79' 12098-1949 RST3775 distance=81' 12062-1732 A 2383 distance=81' 12014-1802 TDS8173 distance=81' 12039-1736 NSN 112 distance=82' 12001-1912 SHN 21 distance=85' 12106-1748 ARA 226 distance=95' 12096-1734 HJ 1212AB distance=95' 12096-1734 SEE 507BC distance=95' 12109-1959 KPP2730 distance=99' 12113-1958 LDS 390 distance=100' 12045-2037 B 1713 distance=107' 12066-1701 HJ 1209 distance=112' 11594-1740 KPP2736 distance=117' 11588-1746 A 2161AB distance=122' 12141-1926 UC 2298 distance=122' 12055-2058 DON 508 distance=126' 11569-1918 GWP1709 distance=129' 11574-1939 J 1583 distance=129' 12047-1643 FOX 173 distance=131' 12043-2102 BU 458 distance=132' 12052-2104 RST4957 distance=132' 12136-2017 B 2290 distance=138' 12120-2042 UC 2292 distance=141' 11586-1717 UC 2241 distance=141' 12037-1631 LDS4172 distance=144' 12028-2112 TDS8190 distance=146' 12114-1647 S 634AB distance=148' 12114-1647 S 634Aa,Ab distance=148' 11556-1815 RST2773 distance=151' 12105-1638 ARA 69 distance=151' 11588-1701 RST3768 distance=151' 11557-1752 UC 2233 distance=157' 12149-2026 TDS8284 distance=159' 12158-1733 RBR 5 (Gienah) distance=163' 12176-1914 ARA 417 distance=168' 12014-2132 BU 457 distance=172' 12030-2139 ARA1478 distance=173' 12178-1807 UC 2311 distance=176' 11539-1945 ARA 687 distance=178' 12167-1720 RST3780 distance=181' 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 12058-1853 WNO 54 342 187.8
Show 12062-1853 HJ 4496 28 12.4 6
Show 12084-1835 BU 412 152 2.0 40
Show 12029-1908 B 2536 288 2.6 45
Show 12030-1913 B 2537 259 2.1 46
Show 12091-1825 UC 2281 149 45.9 54
Show 12040-1756 GWP1741 213 26.4 63
Show 12015-1840 LDS4168 273 1.8 63
Show 12082-1948 UC 2277 101 23.1 65
Show 12062-2002 B 1714 146 0.1 71
Show 12004-1904 DVG 6 325 4.0 79
Show 12098-1949 RST3775 212 4.8 81
Show 12062-1732 A 2383 205 0.3 81
Show 12014-1802 TDS8173 217 0.8 81
Show 12039-1736 NSN 112 111 16.1 82
Show 12001-1912 SHN 21 276 0.1 85
Show 12106-1748 ARA 226 281 12.2 95
Show 12096-1734 HJ 1212 AB 101 22.5 95
Show 12096-1734 SEE 507 BC 299 1.7 95
Show 12109-1959 KPP2730 137 3.5 99
Show 12113-1958 LDS 390 121 85.2 100
Show 12045-2037 B 1713 66 1.7 107
Show 12066-1701 HJ 1209 250 18.7 112
Show 11594-1740 KPP2736 24 1.6 117
Show 11588-1746 A 2161 AB 326 5.1 122
Show 12141-1926 UC 2298 112 73.2 122
Show 12055-2058 DON 508 318 5.2 126
Show 11569-1918 GWP1709 135 45.9 129
Show 11574-1939 J 1583 72 8.4 129
Show 12047-1643 FOX 173 331 6.1 131
Show 12043-2102 BU 458 236 30.1 132
Show 12052-2104 RST4957 64 0.9 132
Show 12136-2017 B 2290 54 0.7 138
Show 12120-2042 UC 2292 347 62.9 141
Show 11586-1717 UC 2241 279 7.4 141
Show 12037-1631 LDS4172 294 323.7 144
Show 12028-2112 TDS8190 279 0.8 146
Show 12114-1647 S 634 AB 302 4.6 148
Show 12114-1647 S 634 Aa,Ab 118 0.0 148
Show 11556-1815 RST2773 332 2.3 151
Show 12105-1638 ARA 69 356 11.4 151
Show 11588-1701 RST3768 265 3.7 151
Show 11557-1752 UC 2233 7 60.2 157
Show 12149-2026 TDS8284 231 0.4 159
Show Gienah 12158-1733 RBR 5 106 1.1 163
Show 12176-1914 ARA 417 53 10.4 168
Show 12014-2132 BU 457 87 2.0 172
Show 12030-2139 ARA1478 263 12.4 173
Show 12178-1807 UC 2311 11 8.4 176
Show 11539-1945 ARA 687 65 7.8 178
Show 12167-1720 RST3780 198 0.3 181

 
 
WDS 12058-1853 : COMPONENTS
 
 
  A
B pa=343.1°
sep=186.86"
 
 
12058-1853 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 120550.66-185230.9 Mag 9.95 Spectral class K5V (yellow-orange)
PmRA -21.00 PmDE -317.0 HIP 59000 Tycho2 6098-00193-1
HD 105065 BD BD-18 3319
Tycho2
Tycho2 6098-00193-1 Pflag RAmdeg 181.46109630 DEmdeg -18.87523259
PmRA -13.5 PmDE -314.0 E RAmdeg 22 E DEmdeg 32
E pmRA 1.7 E pmDE 2.4 EpRAm 1984.54 EpDEm 1987.92
Num 6 Q RAmdeg 1.3 Q DEmdeg 0.6 Q pmRA 1.3
Q pmDE 0.6 BTmag 11.780 E BTmag 0.083 VTmag 10.147
E VTmag 0.035 Prox 999 TYC T HIP 59000
CCDM RAdeg 181.46112694 DEdeg -18.87448722 EpRA 1990 1.67
EpDE 1990 1.45 E RAdeg 26.5 E DEdeg 33.6 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 59000 Proxy RAhms 12 05 50.67
DEdms -18 52 28.1 Vmag 9.99 VarFlag R Vmag H
RAdeg 181.461 DEdeg -18.8745 AstroRef Plx 44.41
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 105065 BD BD-18 3319
CD CP Dm number -18 3319 VIred 1.57
SpType K5V R SpType Coord arcsec 2000 120550.67-185228.1
Hipparcos 2
HIP 59000 Sn 5 So 1 Nc 1
RArad 3.1670940435 DErad -0.3294217645 Plx 45.45 PmRA -17.84
PmDE -317.42 E RArad 1.13 E DErad 0.84 E Plx 1.39
E pmRA 1.19 E pmDE 0.96 Hpmag 10.0967 E Hpmag 0.0041
SHp 0.031 VA 0 BV 1.336 E BV 0.014
VI 1.57
 
 
12058-1853 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120546.83-184932.1 Mag 16.23 PmRA -17.00
PmDE -315.0 Calc delta mag 6.28 Calc coord yes