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
Identifier | 12058-1853 WNO 54 A |
coord_arcsec_2000 | 120550.65-185230.9 |
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 | | |
Reference | Mkr2008 | |
Equinox | | |
Last observation | | |
Grade | 9 | (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 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
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
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 12058-1853 : ALADIN DSS IMAGE @ 12h 05m 50.66s -18° 52' 30.9"
WDS 12058-1853 WNO 54 : NEIGHBORHOODS
|
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 |
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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 |
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 |
|
Catalog |
H |
|
HIP |
59000 |
|
Proxy |
|
|
RAhms |
12 05 50.67 |
|
DEdms |
-18 52 28.1 |
|
Vmag |
9.99 |
|
VarFlag |
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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 |
|
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 |
|