15197-2416 HJ 4756 (HD 136121)
15h 19m 40.37s -24° 16' 11.9" P.A. 247.00 sep 0.6 mag 7.90,8.27 Sp F4V dist. 69.64 pc (227.17 l.y.)
Coord 2000 |
15197-2416 |
|
Discov num |
HJ 4756 |
|
Comp |
|
|
Coord arcsec 2000 |
15 19 40.37 -24 16 11.9 |
|
Date first |
1835 |
|
Date last |
2016 |
|
Obs |
39 |
|
Pa first |
0 |
|
Pa last |
246.7 |
|
P.A. Now (θ) |
246.7° |
|
Sep first |
0.7 |
|
Sep last |
0.58 |
|
Sep. Now (ρ) |
0.58" |
|
Mag pri |
7.90 |
|
Mag sec |
8.27 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
F4V (yellow-white) |
|
Pri motion ra |
-046 |
|
Sec motion ra |
-046 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 136121 |
|
Constellation |
Libra |
|
SAO |
183377 |
|
HIP |
75012 |
|
Tycho2 |
6762-01032-1 |
|
Gaia DR2 |
6227062221054093824 |
|
HD |
136121 |
|
GC |
20589 |
|
ADS |
9586 |
|
CD |
CD-2312208 |
|
CP |
CP-23 6146 |
|
Distance |
69.64 |
|
Distance ly |
227.17 |
|
ORBITAL ELEMENTS
Period (P) | 541.6y | |
Periastron (T) | 1825.04y | |
Semi-major axis (a) | 1.196a | |
Eccentricity (e) | 0.221 | |
Inclination (i) | 117.1° | |
Longitude of periastron (ω) | 127.2° | |
Node (Ω) | 150.9° | |
Notes | | |
Reference | Zir2008 | |
Equinox | 2000 | |
Last observation | 1992 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
255.3 |
0.632 |
2001 |
254.3 |
0.631 |
2002 |
253.2 |
0.630 |
2003 |
252.1 |
0.629 |
2004 |
251.1 |
0.628 |
2005 |
250.0 |
0.627 |
2006 |
248.9 |
0.627 |
2007 |
247.8 |
0.627 |
2008 |
246.8 |
0.627 |
2009 |
245.7 |
0.627 |
2010 |
244.6 |
0.627 |
2011 |
243.5 |
0.627 |
2012 |
242.5 |
0.628 |
2013 |
241.4 |
0.629 |
2014 |
240.3 |
0.629 |
2015 |
239.3 |
0.630 |
2016 |
238.2 |
0.632 |
2017 |
237.1 |
0.633 |
2018 |
236.1 |
0.635 |
2019 |
235.0 |
0.636 |
2020 |
234.0 |
0.638 |
2021 |
233.0 |
0.640 |
2022 |
231.9 |
0.642 |
2023 |
230.9 |
0.644 |
2024 |
229.9 |
0.647 |
2025 |
228.9 |
0.649 |
2026 |
227.9 |
0.652 |
2027 |
226.9 |
0.655 |
2028 |
225.9 |
0.658 |
2029 |
225.0 |
0.661 |
2030 |
224.0 |
0.665 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 15197-2416 HJ 4756 (HD 136121) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Zir2008 |
orb - |
Zirm, H. |
2008IAUDS.166....1Z |
Zir2008 |
|
Inf. Circ. 166, 1, 2008 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HJ |
Herschel, J.F.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
15197-2416 |
HJ 4756 |
|
1992 |
35 |
263 |
0.6 |
7.90 |
8.27 |
F4V |
OD |
151940.37-241611.9 |
15197-2416 |
HJ 4756 |
|
2008 |
36 |
247 |
0.6 |
7.90 |
8.27 |
F4V |
OD |
151940.37-241611.9 |
15197-2416 |
HJ 4756 |
|
2013 |
37 |
237 |
0.6 |
7.90 |
8.27 |
F4V |
O |
151940.37-241611.9 |
15197-2416 |
HJ 4756 |
|
2016 |
38 |
247 |
0.6 |
7.90 |
8.27 |
F4V |
O |
151940.37-241611.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15197-2416 HJ 4756 (HD 136121) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15197-2416 HJ 4756 (HD 136121) : MEASURES
No records found.
WDS 15197-2416 (HD 136121) : 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 15197-2416 (HD 136121) : ALADIN DSS IMAGE @ 15h 19m 40.37s -24° 16' 11.9"
WDS 15197-2416 HJ 4756 (HD 136121) : 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 |
|
15197-2416 |
HJ 4756 |
|
247 |
0.6 |
|
Show |
|
15192-2416 |
BU 227 |
AB |
163 |
2.0 |
8 |
Show |
|
15192-2416 |
UC 2984 |
AC |
84 |
45.9 |
8 |
Show |
|
15189-2440 |
TDS9481 |
|
279 |
0.5 |
27 |
Show |
|
15176-2429 |
ARA2314 |
|
121 |
16.6 |
32 |
Show |
|
15168-2401 |
OCC9157 |
|
-1 |
0.0 |
43 |
Show |
|
15202-2459 |
HU 1515 |
|
159 |
1.9 |
44 |
Show |
|
15223-2337 |
OCC 166 |
|
-1 |
0.1 |
53 |
Show |
|
15179-2323 |
I 1268 |
|
48 |
2.0 |
59 |
Show |
|
15155-2349 |
B 2783 |
|
316 |
10.6 |
63 |
Show |
|
15230-2326 |
DON 731 |
|
86 |
4.1 |
69 |
Show |
|
15155-2454 |
UC 2973 |
|
299 |
23.6 |
69 |
Show |
|
15251-2340 |
RST2957 |
|
99 |
0.1 |
83 |
Show |
|
15140-2345 |
UC 2966 |
|
357 |
14.2 |
84 |
Show |
|
15255-2341 |
OCC 165 |
|
-1 |
0.1 |
88 |
Show |
|
15133-2410 |
TDS9454 |
|
111 |
0.6 |
88 |
Show |
|
15133-2401 |
HUB 14 |
|
45 |
8.2 |
89 |
Show |
|
15153-2523 |
HDS2144 |
|
166 |
0.2 |
90 |
Show |
|
15249-2322 |
I 1269 |
AB |
200 |
0.7 |
91 |
Show |
|
15249-2322 |
I 1269 |
AC |
120 |
8.9 |
91 |
Show |
|
15227-2254 |
HDS2164 |
|
255 |
0.1 |
93 |
Show |
|
15270-2432 |
RST4541 |
|
207 |
0.3 |
102 |
Show |
|
15205-2558 |
RST2951 |
|
104 |
1.4 |
104 |
Show |
|
15255-2309 |
ARA1806 |
|
229 |
11.3 |
104 |
Show |
|
15144-2301 |
KPP3042 |
|
139 |
5.1 |
105 |
Show |
|
15236-2549 |
COM 3 |
|
14 |
6.0 |
107 |
Show |
|
15118-2438 |
I 958 |
|
127 |
0.6 |
110 |
Show |
|
15277-2423 |
OCC 181 |
|
-1 |
0.1 |
111 |
Show |
|
15245-2546 |
I 537 |
|
330 |
14.9 |
111 |
Show |
|
15195-2609 |
B 289 |
|
201 |
1.0 |
113 |
Show |
|
15175-2227 |
UC 2977 |
|
245 |
15.0 |
113 |
Show |
|
15275-2458 |
NSN 417 |
|
107 |
2.0 |
115 |
Show |
|
15232-2601 |
HLD 24 |
|
277 |
4.2 |
116 |
Show |
|
15233-2224 |
KPP3955 |
|
225 |
4.6 |
124 |
Show |
|
15158-2609 |
SKF 465 |
|
174 |
14.9 |
125 |
Show |
|
15283-2456 |
B 290 |
|
33 |
3.7 |
125 |
Show |
|
15142-2559 |
SWR 170 |
|
95 |
7.5 |
128 |
Show |
|
15117-2522 |
KPP3041 |
|
271 |
1.4 |
128 |
Show |
|
15144-2228 |
OCC 221 |
|
-1 |
0.1 |
131 |
Show |
|
15216-2625 |
LDS 524 |
|
332 |
6.1 |
132 |
Show |
|
15102-2342 |
RSS 364 |
|
280 |
13.8 |
135 |
Show |
|
15099-2359 |
B 2350 |
|
202 |
9.4 |
136 |
Show |
|
15196-2158 |
ARA1490 |
|
90 |
11.9 |
139 |
Show |
|
15139-2612 |
B 288 |
|
79 |
1.9 |
140 |
Show |
|
15263-2609 |
KPP1618 |
|
312 |
12.4 |
144 |
Show |
|
15113-2249 |
ARA1805 |
|
275 |
7.3 |
145 |
Show |
|
15293-2312 |
UC 3011 |
|
116 |
45.0 |
148 |
Show |
|
15093-2503 |
HJ 4736 |
|
113 |
12.1 |
149 |
Show |
|
15162-2639 |
RST1832 |
|
39 |
1.4 |
150 |
Show |
|
15301-2509 |
TSN 92 |
|
199 |
11.3 |
152 |
Show |
|
15262-2624 |
NSN 414 |
|
243 |
20.4 |
155 |
|
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WDS 15197-2416 : COMPONENTS
15197-2416 A
Componente originario normalizzato |
AB |
|
Name |
HD 136121 |
|
Coord arcsec 2000 |
151940.37-241611.9 |
|
Mag |
7.9 |
|
Spectral class |
F4V (yellow-white) |
|
PmRA |
-46.00 |
|
PmDE |
-23.0 |
|
SAO |
183377 |
|
HIP |
75012 |
|
Tycho2 |
6762-01032-1 |
|
HD |
136121 |
|
GC |
20589 |
|
CD |
CD-2312208 |
|
CP |
CP-23 6146 |
|
Tycho2 |
6762-01032-1 |
|
Pflag |
|
|
RAmdeg |
229.91813785 |
|
DEmdeg |
-24.26998385 |
|
PmRA |
-45.8 |
|
PmDE |
-22.5 |
|
E RAmdeg |
6 |
|
E DEmdeg |
6 |
|
E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.04 |
|
EpDEm |
1990.91 |
|
Num |
14 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.7 |
|
Q pmDE |
0.9 |
|
BTmag |
7.857 |
|
E BTmag |
0.016 |
|
VTmag |
7.418 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
75012 |
|
CCDM |
AB |
|
RAdeg |
229.91825167 |
|
DEdeg |
-24.26993167 |
|
EpRA 1990 |
1.85 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
5.6 |
|
E DEdeg |
6.3 |
|
Posflg |
P |
|
Corr |
0.1 |
|
SAO |
183377 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0022 |
|
DE1950 |
|
|
PmDE1950 |
-0.04 |
|
Vmag |
7.2 |
|
SpType |
F2 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
20589 |
|
DM |
CD-2312208 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
136121 |
|
M HD |
0 |
|
GC |
20589 |
|
RA1950rad |
4.00000009 |
|
DE1950rad |
-0.42043829 |
|
PmRA2000 |
-0.0022 |
|
PmDE2000 |
-0.036 |
|
Catalog |
H |
|
HIP |
75012 |
|
Proxy |
H |
|
RAhms |
15 19 40.40 |
|
DEdms |
-24 16 11.7 |
|
Vmag |
7.29 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
229.918 |
|
DEdeg |
-24.2699 |
|
AstroRef |
A |
|
Plx |
11.51 |
|
CCDM |
15197-2416 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
264 |
|
Rho |
0.65 |
|
HD |
136121 |
|
BD |
|
|
CD |
CD-2312208 |
|
CP |
CP-23 6146 |
|
Dm number |
-2312208 |
|
VIred |
0.49 |
|
SpType |
F2/F3V |
|
R SpType |
|
|
Coord arcsec 2000 |
151940.40-241611.7 |
|
HIP |
75012 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.012832131 |
|
DErad |
-0.4235901036 |
|
Plx |
14.36 |
|
PmRA |
-41.38 |
|
PmDE |
-17.17 |
|
E RArad |
2.11 |
|
E DErad |
0.9 |
|
E Plx |
1.69 |
|
E pmRA |
3.78 |
|
E pmDE |
1.65 |
|
Hpmag |
7.3872 |
|
E Hpmag |
0.0013 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
0.427 |
|
E BV |
0.015 |
|
VI |
0.49 |
|
Ccdm |
15197-2416 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.56 |
|
DDEs |
-13.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.9 |
|
Sp |
F2 |
|
PmNote |
* |
|
PmRA |
-30 |
|
PmDE |
-41 |
|
Dm number |
-2312208 |
|
Cat1 |
CD |
|
Name2 |
183377 |
|
Cat2 |
SAO |
|
HD |
136121 |
|
M HD |
|
|
ADS BDS |
A 9586 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15138S2354A |
|
HIC |
75012 |
|
15197-2416 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
151940.33-241612.1 |
|
Mag |
8.27 |
|
PmRA |
-46.00 |
|
PmDE |
-23.0 |
|
Calc delta mag |
0.37 |
|
Calc coord |
yes |
|
Ccdm |
15197-2416 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 4756 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1959 |
|
Theta |
290 |
|
Rho |
0.7 |
|
Obs |
26 |
|
Vmag |
8.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 9586 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15138S2354B |
|
HIC |
75012 |
|