11214-2027 STN 22 (SZ Crt)
11h 21m 26.67s -20° 27' 13.6" P.A. 356.00 sep 3.6 mag 8.88,11.27 Sp K4/5V dist. 13.16 pc (42.93 l.y.)
Coord 2000 |
11214-2027 |
|
Discov num |
STN 22 |
|
Comp |
|
|
Coord arcsec 2000 |
11 21 26.67 -20 27 13.6 |
|
Date first |
1877 |
|
Date last |
2021 |
|
Obs |
23 |
|
Pa first |
306 |
|
Pa last |
356.2 |
|
P.A. Now (θ) |
356.2° |
|
Sep first |
6.4 |
|
Sep last |
3.649 |
|
Sep. Now (ρ) |
3.649" |
|
Mag pri |
8.88 |
|
Mag sec |
11.27 |
|
delta mag (ΔM) |
2.39 |
|
Spectral class |
K4/5V (yellow-orange) |
|
Pri motion ra |
+179 |
|
Sec motion ra |
+179 |
|
Pri motion dec |
-115 |
|
Sec motion dec |
-115 |
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
SZ Crt |
|
Constellation |
Crater |
|
SAO |
179801 |
|
HIP |
55454 |
|
Tycho2 |
6090-01204-1 |
|
Gaia DR2 |
3545469496823737856 |
|
HD |
98712 |
|
ADS |
8138 |
|
GL |
Gl 425A |
|
BD |
BD-19 3242 |
|
Distance |
13.16 |
|
Distance ly |
42.93 |
|
ORBITAL ELEMENTS
Period (P) | 1028.0914y | ± 546.2612 |
Periastron (T) | 2072.5478y | ± 35.1599 |
Semi-major axis (a) | 6.53275a | ± 1.94563 |
Eccentricity (e) | 0.34836 | ± 0.33742 |
Inclination (i) | 49.315° | ± 12.515 |
Longitude of periastron (ω) | 267.212° | ± 29.413 |
Node (Ω) | 141.264° | ± 52.356 |
Notes | n | |
Reference | Izm2019 | |
Equinox | | |
Last observation | 2015 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
345.8 |
4.257 |
2001 |
346.4 |
4.231 |
2002 |
346.9 |
4.204 |
2003 |
347.4 |
4.178 |
2004 |
347.9 |
4.152 |
2005 |
348.4 |
4.125 |
2006 |
349.0 |
4.099 |
2007 |
349.5 |
4.072 |
2008 |
350.1 |
4.046 |
2009 |
350.7 |
4.019 |
2010 |
351.2 |
3.993 |
2011 |
351.8 |
3.966 |
2012 |
352.4 |
3.939 |
2013 |
353.0 |
3.912 |
2014 |
353.6 |
3.886 |
2015 |
354.2 |
3.859 |
2016 |
354.8 |
3.832 |
2017 |
355.4 |
3.806 |
2018 |
356.1 |
3.779 |
2019 |
356.7 |
3.753 |
2020 |
357.4 |
3.726 |
2021 |
358.0 |
3.700 |
2022 |
358.7 |
3.673 |
2023 |
359.4 |
3.647 |
2024 |
0.1 |
3.621 |
2025 |
0.8 |
3.595 |
2026 |
1.5 |
3.569 |
2027 |
2.2 |
3.543 |
2028 |
2.9 |
3.518 |
2029 |
3.7 |
3.492 |
2030 |
4.4 |
3.467 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 11214-2027 STN 22 (SZ Crt) : NOTES
discov_num |
notes |
refcode |
STN 22 |
LDS 348. |
|
|
NLTT 27132/27131 |
Chm2004 |
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
Izm2019 |
orb u |
Izmailov, I.S. |
2019AstL...45...30I |
Izm2019 |
|
Ast. Lett. 45, 30, 2019 |
|
Izm2019 |
|
(Orbital elements from weighted solutions used when available (Table 2), |
|
Izm2019 |
|
unweighted elements (Table 1) used for remaining 29 systems.) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
STN |
Stone, O. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
11214-2027 |
STN 22 |
|
1998 |
18 |
344 |
4.1 |
8.88 |
11.27 |
K4/5V |
N D |
112126.67-202713.6 |
11214-2027 |
STN 22 |
|
1999 |
19 |
345 |
4.3 |
8.88 |
11.27 |
K4/5V |
NOD |
112126.67-202713.6 |
11214-2027 |
STN 22 |
|
2015 |
20 |
354 |
3.8 |
8.88 |
11.27 |
K4/5V |
NO |
112126.67-202713.6 |
11214-2027 |
STN 22 |
|
2021 |
23 |
356 |
3.6 |
8.88 |
11.27 |
K4/5V |
NO |
112126.67-202713.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11214-2027 STN 22 (SZ Crt) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11214-2027 STN 22 (SZ Crt) : MEASURES
No records found.
WDS 11214-2027 (SZ Crt) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 11214-2027 (SZ Crt) : ALADIN DSS IMAGE @ 11h 21m 26.67s -20° 27' 13.6"
WDS 11214-2027 STN 22 (SZ Crt) : 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 |
|
11214-2027 |
STN 22 |
|
356 |
3.6 |
|
Show |
|
11208-2026 |
TDS7806 |
|
289 |
0.6 |
10 |
Show |
|
11196-2014 |
TDS7792 |
|
131 |
1.3 |
29 |
Show |
|
11188-2016 |
ARA 682 |
|
58 |
11.0 |
40 |
Show |
|
11192-1950 |
ARA 683 |
AB |
181 |
20.1 |
49 |
Show |
|
11192-1950 |
TOK 383 |
Aa,Ab |
148 |
0.0 |
49 |
Show |
|
11184-2005 |
ARA 681 |
|
312 |
10.7 |
50 |
Show |
|
11248-1952 |
GWP1580 |
|
33 |
55.2 |
59 |
Show |
|
11253-2003 |
KPP 247 |
|
13 |
4.8 |
60 |
Show |
|
11241-1933 |
TOI 737 |
|
46 |
0.8 |
66 |
Show |
|
11255-2114 |
I 881 |
|
317 |
0.3 |
74 |
Show |
|
11160-2008 |
TDS7769 |
|
285 |
0.6 |
80 |
Show |
|
11168-1935 |
ARA 680 |
|
183 |
8.4 |
84 |
Show |
|
11276-2017 |
LDS4103 |
|
345 |
14.3 |
88 |
Show |
|
11247-1907 |
GWP1579 |
|
287 |
44.0 |
93 |
Show |
|
11281-2003 |
TDS7871 |
|
301 |
0.5 |
97 |
Show |
|
11178-1903 |
WSP 31 |
AB |
253 |
15.8 |
99 |
Show |
|
11252-1903 |
TSN 82 |
|
70 |
256.0 |
100 |
Show |
|
11144-2028 |
ARA 679 |
|
99 |
15.4 |
100 |
Show |
|
11162-2137 |
UC 2111 |
|
178 |
7.6 |
101 |
Show |
|
11150-2129 |
LDS4075 |
|
173 |
304.2 |
108 |
Show |
|
11283-2117 |
UC 2145 |
|
211 |
56.3 |
108 |
Show |
|
11285-2122 |
UC 2146 |
|
42 |
16.1 |
114 |
Show |
|
11174-1849 |
B 2534 |
|
230 |
2.3 |
114 |
Show |
|
11164-2200 |
B 2274 |
|
359 |
9.6 |
117 |
Show |
|
11248-1837 |
TOI 676 |
|
284 |
1.3 |
121 |
Show |
|
11297-2121 |
DON 484 |
|
108 |
4.6 |
128 |
Show |
|
11271-2213 |
B 1698 |
|
16 |
3.3 |
133 |
Show |
|
11309-2012 |
B 2280 |
|
31 |
9.3 |
135 |
Show |
|
11140-1904 |
LDS4073 |
|
216 |
26.5 |
135 |
Show |
|
11123-2117 |
ARA1091 |
|
265 |
6.8 |
138 |
Show |
|
11116-2031 |
UC 2096 |
|
82 |
8.5 |
139 |
Show |
|
11307-2126 |
BVD 90 |
|
151 |
21.5 |
143 |
Show |
|
11317-2044 |
DON 486 |
|
326 |
0.6 |
146 |
Show |
|
11114-1947 |
ARA 678 |
|
210 |
13.4 |
147 |
Show |
|
11318-2047 |
TOK 222 |
|
69 |
1.1 |
147 |
Show |
|
11311-2127 |
BHA 15 |
|
215 |
4.7 |
149 |
Show |
|
11113-2109 |
TDS7722 |
|
270 |
0.6 |
149 |
Show |
|
11205-2256 |
UC 2119 |
|
179 |
13.1 |
150 |
Show |
|
11262-2241 |
B 1697 |
|
134 |
3.1 |
150 |
Show |
|
11288-1833 |
GWP1589 |
|
178 |
20.4 |
155 |
Show |
|
11325-2046 |
DON1094 |
|
61 |
5.7 |
157 |
Show |
|
11271-1810 |
UC 2140 |
|
225 |
19.1 |
160 |
Show |
|
11288-1825 |
GWP1588 |
|
242 |
111.0 |
161 |
Show |
|
11315-2147 |
LDS4110 |
|
171 |
23.6 |
163 |
Show |
|
11154-1807 |
LDS 342 |
AB |
261 |
18.8 |
164 |
Show |
|
11154-1807 |
LDS 342 |
AC |
314 |
90.7 |
164 |
Show |
|
11154-1807 |
LDS 342 |
BC |
319 |
85.4 |
164 |
Show |
|
11326-1936 |
ARA 686 |
|
279 |
6.8 |
166 |
Show |
|
11292-2234 |
KPP2733 |
|
221 |
10.1 |
167 |
Show |
|
11144-2245 |
LDS 341 |
|
352 |
16.6 |
170 |
|
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WDS 11214-2027 : COMPONENTS
11214-2027 A
Componente originario normalizzato |
AB |
|
Name |
SZ Crt |
|
Coord arcsec 2000 |
112126.67-202713.6 |
|
Mag |
8.88 |
|
Spectral class |
K4/5V (yellow-orange) |
|
PmRA |
179.00 |
|
PmDE |
-115.0 |
|
SAO |
179801 |
|
HIP |
55454 |
|
Tycho2 |
6090-01204-1 |
|
HD |
98712 |
|
BD |
BD-19 3242 |
|
Tycho2 |
6090-01204-1 |
|
Pflag |
|
|
RAmdeg |
170.36110791 |
|
DEmdeg |
-20.45378166 |
|
PmRA |
181.7 |
|
PmDE |
-117.5 |
|
E RAmdeg |
9 |
|
E DEmdeg |
11 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.70 |
|
EpDEm |
1989.98 |
|
Num |
8 |
|
Q RAmdeg |
1.7 |
|
Q DEmdeg |
2.0 |
|
Q pmRA |
1.6 |
|
Q pmDE |
2.1 |
|
BTmag |
10.364 |
|
E BTmag |
0.029 |
|
VTmag |
8.877 |
|
E VTmag |
0.015 |
|
Prox |
45 |
|
TYC |
T |
|
HIP |
55454 |
|
CCDM |
A |
|
RAdeg |
170.36067000 |
|
DEdeg |
-20.45351472 |
|
EpRA 1990 |
1.86 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
9.0 |
|
E DEdeg |
11.0 |
|
Posflg |
|
|
Corr |
0.4 |
|
SAO |
179801 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0133 |
|
DE1950 |
|
|
PmDE1950 |
-0.139 |
|
Vmag |
8.1 |
|
SpType |
K5 |
|
Double code |
|
|
Source |
22 |
|
CatNum |
4980 |
|
DM |
BD-19 3242 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
98712 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
2.96244717 |
|
DE1950rad |
-0.35217412 |
|
PmRA2000 |
0.0135 |
|
PmDE2000 |
-0.134 |
|
Catalog |
H |
|
HIP |
55454 |
|
Proxy |
H |
|
RAhms |
11 21 26.55 |
|
DEdms |
-20 27 12.6 |
|
Vmag |
8.57 |
|
VarFlag |
2 |
|
R Vmag |
G |
|
RAdeg |
170.361 |
|
DEdeg |
-20.4535 |
|
AstroRef |
A |
|
Plx |
76 |
|
CCDM |
11214-2027 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
342 |
|
Rho |
4.519 |
|
HD |
98712 |
|
BD |
BD-19 3242 |
|
CD |
|
|
CP |
|
|
Dm number |
-19 3242 |
|
VIred |
1.66 |
|
SpType |
K4/K5V |
|
R SpType |
|
|
Coord arcsec 2000 |
112126.55-202712.6 |
|
HIP |
55454 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.9733540794 |
|
DErad |
-0.3569809715 |
|
Plx |
75.97 |
|
PmRA |
177.15 |
|
PmDE |
-115.74 |
|
E RArad |
1.03 |
|
E DErad |
0.81 |
|
E Plx |
1.25 |
|
E pmRA |
1.2 |
|
E pmDE |
0.87 |
|
Hpmag |
8.7199 |
|
E Hpmag |
0.0027 |
|
SHp |
0.024 |
|
VA |
2 |
|
BV |
1.34 |
|
E BV |
0.021 |
|
VI |
1.66 |
|
Ccdm |
11214-2027 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.72 |
|
DDEs |
-15.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.0 |
|
Sp |
K5 |
|
PmNote |
* |
|
PmRA |
188 |
|
PmDE |
-139 |
|
Dm number |
-19 3242 |
|
Cat1 |
BD |
|
Name2 |
179801 |
|
Cat2 |
SAO |
|
HD |
98712 |
|
M HD |
|
|
ADS BDS |
A 8138 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
11164S1954A |
|
HIC |
55454 |
|
11214-2027 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
112126.65-202710.0 |
|
Mag |
11.27 |
|
PmRA |
179.00 |
|
PmDE |
-115.0 |
|
Calc delta mag |
2.39 |
|
Calc coord |
yes |
|
Ccdm |
11214-2027 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STN 22 |
|
DRAs |
2.63 |
|
DDEs |
-10.1 |
|
R dRAs |
90 |
|
Year |
1959 |
|
Theta |
329 |
|
Rho |
5.1 |
|
Obs |
11 |
|
Vmag |
11.3 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
217 |
|
PmDE |
-130 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 8138 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
11164S1954B |
|
HIC |
55454 |
|