16283-1613 RST 3950 (HD 148394)
16h 28m 16.06s -16° 12' 43.6" P.A. 37.00 sep 0.2 mag 7.60,8.78 Sp F5V dist. 74.91 pc (244.36 l.y.)
Coord 2000 |
16283-1613 |
|
Discov num |
RST3950 |
|
Comp |
|
|
Coord arcsec 2000 |
16 28 16.06 -16 12 43.6 |
|
Date first |
1937 |
|
Date last |
2021 |
|
Obs |
24 |
|
Pa first |
55 |
|
Pa last |
36.6 |
|
P.A. Now (θ) |
32.9° |
|
Sep first |
0.4 |
|
Sep last |
0.201 |
|
Sep. Now (ρ) |
0.19" |
|
Mag pri |
7.60 |
|
Mag sec |
8.78 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
|
|
Pri motion dec |
-022 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 148394 |
|
Constellation |
Ophiuchus |
|
SAO |
159929 |
|
HIP |
80677 |
|
Tycho2 |
6203-00500-1 |
|
Gaia DR2 |
4325246063818545792 |
|
HD |
148394 |
|
GC |
22139 |
|
BD |
BD-15 4324 |
|
Distance |
74.91 |
|
Distance ly |
244.36 |
|
ORBITAL ELEMENTS
Period (P) | 26.55y | ± 0.1 |
Periastron (T) | 2000.92y | ± 0.4 |
Semi-major axis (a) | 0.176a | ± 0.014 |
Eccentricity (e) | 0.858 | ± 0.02 |
Inclination (i) | 148.3° | ± 12 |
Longitude of periastron (ω) | 259.8° | ± 15 |
Node (Ω) | 137.8° | ± 17 |
Notes | n | |
Reference | Doc2009g | |
Equinox | 2000 | |
Last observation | 2005 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
352.6 |
0.075 |
2001 |
208.6 |
0.023 |
2002 |
117.3 |
0.087 |
2003 |
101.6 |
0.131 |
2004 |
93.1 |
0.164 |
2005 |
87.2 |
0.190 |
2006 |
82.6 |
0.211 |
2007 |
78.8 |
0.229 |
2008 |
75.6 |
0.244 |
2009 |
72.6 |
0.255 |
2010 |
69.9 |
0.265 |
2011 |
67.4 |
0.272 |
2012 |
64.9 |
0.276 |
2013 |
62.5 |
0.279 |
2014 |
60.2 |
0.280 |
2015 |
57.8 |
0.279 |
2016 |
55.5 |
0.275 |
2017 |
53.0 |
0.270 |
2018 |
50.4 |
0.263 |
2019 |
47.7 |
0.253 |
2020 |
44.7 |
0.242 |
2021 |
41.3 |
0.227 |
2022 |
37.5 |
0.210 |
2023 |
32.9 |
0.190 |
2024 |
27.1 |
0.166 |
2025 |
19.1 |
0.137 |
2026 |
5.9 |
0.100 |
2027 |
330.7 |
0.050 |
2028 |
138.3 |
0.054 |
2029 |
108.6 |
0.108 |
2030 |
97.3 |
0.147 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
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|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 16283-1613 RST 3950 (HD 148394) : NOTES
discov_num |
notes |
refcode |
RST3950 |
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic |
|
|
masses of 3.25 +/- 1.10, 2.60, and 1.20 Msun, respectively. |
Mlk2012 |
REFERENCES
refcode |
metd |
author |
reference |
Doc2009g |
orb - |
Docobo, J.A. & Ling, J.F. |
2009AJ....138.1159D |
Doc2009g |
|
AJ 138, 1159, 2009 |
|
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
RST |
Rossiter, R.A. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
16283-1613 |
RST3950 |
|
2005 |
16 |
84 |
0.2 |
7.60 |
8.78 |
F5V |
O |
162816.06-161243.6 |
16283-1613 |
RST3950 |
|
2008 |
18 |
73 |
0.3 |
7.60 |
8.78 |
F5V |
O |
162816.06-161243.6 |
16283-1613 |
RST3950 |
|
2015 |
19 |
56 |
0.3 |
7.60 |
8.78 |
F5V |
NO |
162816.06-161243.6 |
16283-1613 |
RST3950 |
|
2017 |
21 |
50 |
0.3 |
7.60 |
8.78 |
F5V |
NO |
162816.06-161243.6 |
16283-1613 |
RST3950 |
|
2019 |
22 |
45 |
0.2 |
7.60 |
8.78 |
F5V |
NO |
162816.06-161243.6 |
16283-1613 |
RST3950 |
|
2021 |
24 |
37 |
0.2 |
7.60 |
8.78 |
F5V |
NO |
162816.06-161243.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16283-1613 RST 3950 (HD 148394) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16283-1613 RST 3950 (HD 148394) : MEASURES
No records found.
WDS 16283-1613 (HD 148394) : 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 16283-1613 (HD 148394) : ALADIN DSS IMAGE @ 16h 28m 16.06s -16° 12' 43.6"
WDS 16283-1613 RST 3950 (HD 148394) : 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 |
|
16283-1613 |
RST3950 |
|
37 |
0.2 |
1 |
Show |
|
16281-1557 |
UC 3174 |
|
221 |
52.4 |
16 |
Show |
|
16273-1622 |
RST3948 |
|
203 |
3.5 |
17 |
Show |
|
16296-1609 |
J 1591 |
|
1 |
8.6 |
20 |
Show |
|
16311-1637 |
BU 626 |
AB |
37 |
41.3 |
48 |
Show |
|
16311-1637 |
BU 626 |
AC |
320 |
119.4 |
48 |
Show |
|
16268-1724 |
WSI 131 |
|
170 |
0.7 |
74 |
Show |
|
16287-1729 |
OCC 518 |
|
-1 |
0.2 |
77 |
Show |
|
16320-1716 |
GWP2643 |
|
270 |
86.4 |
83 |
Show |
|
16318-1725 |
UC 3183 |
|
314 |
22.2 |
89 |
Show |
|
16229-1701 |
CHR 54 |
|
123 |
0.1 |
92 |
Show |
|
16340-1532 |
HDS2343 |
|
93 |
0.6 |
93 |
Show |
|
16270-1746 |
TOK 602 |
|
238 |
179.8 |
96 |
Show |
|
16229-1709 |
OCC 576 |
|
-1 |
-1.0 |
96 |
Show |
|
16302-1440 |
WSI 132 |
|
307 |
0.1 |
98 |
Show |
|
16305-1433 |
STF3104 |
AB |
229 |
9.5 |
106 |
Show |
|
16305-1433 |
STF3104 |
AC |
82 |
111.2 |
106 |
Show |
|
16325-1739 |
HDS2338 |
|
92 |
0.0 |
106 |
Show |
|
16306-1432 |
LDS4673 |
AB |
90 |
74.9 |
107 |
Show |
|
16268-1423 |
GIC 141 |
|
135 |
7.5 |
112 |
Show |
|
16298-1417 |
RST3951 |
|
270 |
2.7 |
119 |
Show |
|
16197-1629 |
HU 311 |
|
319 |
1.3 |
125 |
Show |
|
16260-1407 |
RST3942 |
AB |
13 |
0.6 |
130 |
Show |
|
16260-1407 |
LMP 13 |
AB,C |
261 |
91.9 |
130 |
Show |
|
16375-1623 |
ARA 85 |
|
279 |
11.8 |
135 |
Show |
|
16276-1829 |
HLD 130 |
|
|
1.2 |
137 |
Show |
|
16247-1820 |
HLD 129 |
|
123 |
2.9 |
138 |
Show |
|
16249-1823 |
UC 3164 |
|
111 |
18.8 |
140 |
Show |
|
16190-1533 |
VKI 26 |
|
103 |
4.1 |
141 |
Show |
|
16209-1745 |
RST3016 |
|
317 |
0.9 |
141 |
Show |
|
16343-1420 |
RST3953 |
|
159 |
1.0 |
144 |
Show |
|
16268-1351 |
RST3946 |
|
123 |
0.1 |
144 |
Show |
|
16303-1352 |
GWP2639 |
|
168 |
11.0 |
144 |
Show |
|
16335-1410 |
HDS2341 |
|
224 |
0.2 |
145 |
Show |
|
16383-1602 |
FOX 77 |
|
350 |
2.4 |
145 |
Show |
|
16297-1841 |
TOK 174 |
|
314 |
13.8 |
150 |
Show |
|
16387-1534 |
KPP 373 |
|
71 |
4.0 |
156 |
Show |
|
16272-1338 |
RST3947 |
|
286 |
0.4 |
156 |
Show |
|
16362-1804 |
GWP2645 |
|
262 |
86.5 |
159 |
Show |
|
16188-1742 |
RST3013 |
|
190 |
3.3 |
163 |
Show |
|
16243-1338 |
BUP 169 |
AB |
295 |
89.8 |
165 |
Show |
|
16243-1338 |
SIN 91 |
AC |
172 |
6.4 |
165 |
Show |
|
16243-1338 |
SIN 91 |
AD |
14 |
9.7 |
165 |
Show |
|
16231-1845 |
UC 3160 |
|
53 |
68.9 |
170 |
Show |
|
16202-1825 |
HLD 128 |
AB |
249 |
2.2 |
176 |
Show |
|
16202-1825 |
HLD 128 |
AC |
339 |
94.7 |
176 |
Show |
|
16159-1553 |
OCC 18 |
|
-1 |
0.1 |
180 |
Show |
|
16406-1540 |
LDS4685 |
|
291 |
44.1 |
181 |
Show |
|
16157-1619 |
GWP2610 |
|
354 |
96.2 |
182 |
Show |
|
16209-1345 |
KPP1925 |
|
190 |
15.1 |
183 |
Show |
|
16205-1840 |
OCC9159 |
|
-1 |
0.1 |
185 |
|
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WDS 16283-1613 : COMPONENTS
16283-1613 A
Componente originario normalizzato |
AB |
|
Name |
HD 148394 |
|
Coord arcsec 2000 |
162816.06-161243.6 |
|
Mag |
7.6 |
|
Spectral class |
F5V (yellow-white) |
|
PmRA |
-13.00 |
|
PmDE |
-22.0 |
|
SAO |
159929 |
|
HIP |
80677 |
|
Tycho2 |
6203-00500-1 |
|
HD |
148394 |
|
GC |
22139 |
|
BD |
BD-15 4324 |
|
Tycho2 |
6203-00500-1 |
|
Pflag |
|
|
RAmdeg |
247.06689695 |
|
DEmdeg |
-16.21218386 |
|
PmRA |
-11.4 |
|
PmDE |
-25.5 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
0.8 |
|
E pmDE |
0.8 |
|
EpRAm |
1991.10 |
|
EpDEm |
1990.58 |
|
Num |
22 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.8 |
|
Q pmDE |
1.2 |
|
BTmag |
7.674 |
|
E BTmag |
0.015 |
|
VTmag |
7.230 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
80677 |
|
CCDM |
AB |
|
RAdeg |
247.06692389 |
|
DEdeg |
-16.21212250 |
|
EpRA 1990 |
1.78 |
|
EpDE 1990 |
1.31 |
|
E RAdeg |
4.0 |
|
E DEdeg |
5.2 |
|
Posflg |
P |
|
Corr |
0.1 |
|
SAO |
159929 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0029 |
|
DE1950 |
|
|
PmDE1950 |
-0.01 |
|
Vmag |
7.1 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
22139 |
|
DM |
BD-15 4324 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
148394 |
|
M HD |
0 |
|
GC |
22139 |
|
RA1950rad |
4.29965182 |
|
DE1950rad |
-0.28102495 |
|
PmRA2000 |
-0.0027 |
|
PmDE2000 |
-0.007 |
|
Catalog |
H |
|
HIP |
80677 |
|
Proxy |
H |
|
RAhms |
16 28 16.06 |
|
DEdms |
-16 12 43.6 |
|
Vmag |
7.19 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
247.067 |
|
DEdeg |
-16.2121 |
|
AstroRef |
* |
|
Plx |
14.69 |
|
CCDM |
16283-1613 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
51 |
|
Rho |
0.264 |
|
HD |
148394 |
|
BD |
BD-15 4324 |
|
CD |
|
|
CP |
|
|
Dm number |
-15 4324 |
|
VIred |
0.51 |
|
SpType |
F5V |
|
R SpType |
|
|
Coord arcsec 2000 |
162816.06-161243.6 |
|
HIP |
80677 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.3121313253 |
|
DErad |
-0.2829549175 |
|
Plx |
13.35 |
|
PmRA |
-8.18 |
|
PmDE |
-23.84 |
|
E RArad |
1.09 |
|
E DErad |
0.63 |
|
E Plx |
1.06 |
|
E pmRA |
1.87 |
|
E pmDE |
1.04 |
|
Hpmag |
7.2817 |
|
E Hpmag |
0.0011 |
|
SHp |
0.009 |
|
VA |
0 |
|
BV |
0.441 |
|
E BV |
0.015 |
|
VI |
0.51 |
|
Ccdm |
16283-1613 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.94 |
|
DDEs |
15.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.6 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
-14 |
|
PmDE |
-33 |
|
Dm number |
-15 4324 |
|
Cat1 |
BD |
|
Name2 |
159929 |
|
Cat2 |
SAO |
|
HD |
148394 |
|
M HD |
|
|
ADS BDS |
|
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M ADS BDS |
|
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N IDS |
|
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IDS |
16226S1559A |
|
HIC |
80677 |
|
16283-1613 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
162816.07-161243.4 |
|
Mag |
8.78 |
|
Calc delta mag |
1.18 |
|
Calc coord |
yes |
|
Ccdm |
16283-1613 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RST3950 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1951 |
|
Theta |
091 |
|
Rho |
0.3 |
|
Obs |
4 |
|
Vmag |
8.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
16226S1559B |
|
HIC |
80677 |
|