01197+1209 CHR 196 (HD 8018)
01h 19m 42.79s +12° 08' 44.9" P.A. 270.00 sep 0.0 mag 8.67,9.25 Sp F5 dist. 121.36 pc (395.88 l.y.)
Coord 2000 |
01197+1209 |
|
Discov num |
CHR 196 |
|
Comp |
|
|
Coord arcsec 2000 |
01 19 42.79 +12 08 44.9 |
|
Date first |
1991 |
|
Date last |
2019 |
|
Obs |
18 |
|
Pa first |
316 |
|
Pa last |
269.6 |
|
P.A. Now (θ) |
132.3° |
|
Sep first |
0.2 |
|
Sep last |
0.035 |
|
Sep. Now (ρ) |
0.004" |
|
Mag pri |
8.67 |
|
Mag sec |
9.25 |
|
delta mag (ΔM) |
0.58 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+026 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 8018 |
|
Constellation |
Pisces |
|
SAO |
92369 |
|
HIP |
6216 |
|
Tycho2 |
0616-00653-1 |
|
Gaia DR2 |
2586575098316648192 |
|
HD |
8018 |
|
BD |
BD+11 167 |
|
Distance |
121.36 |
|
Distance ly |
395.88 |
|
ORBITAL ELEMENTS
Period (P) | 44.7y | |
Periastron (T) | 2023y | |
Semi-major axis (a) | 0.158a | |
Eccentricity (e) | 0.95 | |
Inclination (i) | 101.9° | |
Longitude of periastron (ω) | 61.7° | |
Node (Ω) | 153.3° | |
Notes | | |
Reference | Tok2018i | |
Equinox | 2000 | |
Last observation | 2018 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
312.7 |
0.158 |
2001 |
312.2 |
0.155 |
2002 |
311.6 |
0.152 |
2003 |
311.0 |
0.149 |
2004 |
310.4 |
0.145 |
2005 |
309.8 |
0.141 |
2006 |
309.1 |
0.136 |
2007 |
308.4 |
0.131 |
2008 |
307.6 |
0.125 |
2009 |
306.7 |
0.119 |
2010 |
305.8 |
0.113 |
2011 |
304.7 |
0.107 |
2012 |
303.5 |
0.099 |
2013 |
302.1 |
0.092 |
2014 |
300.4 |
0.084 |
2015 |
298.4 |
0.076 |
2016 |
295.8 |
0.067 |
2017 |
292.5 |
0.058 |
2018 |
287.8 |
0.048 |
2019 |
280.8 |
0.038 |
2020 |
268.9 |
0.028 |
2021 |
245.5 |
0.020 |
2022 |
202.4 |
0.016 |
2023 |
132.3 |
0.004 |
2024 |
328.2 |
0.056 |
2025 |
325.4 |
0.081 |
2026 |
323.8 |
0.098 |
2027 |
322.6 |
0.112 |
2028 |
321.7 |
0.123 |
2029 |
320.9 |
0.132 |
2030 |
320.2 |
0.139 |
|
|
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 01197+1209 CHR 196 (HD 8018) : NOTES
discov_num |
notes |
refcode |
CHR 196 |
First detected as an occultation binary by Africano. |
Afr1975 |
REFERENCES
refcode |
metd |
author |
reference |
Afr1975 |
O j |
Africano, J.L., Cobb, C.L., Dunham, D.W., Evans, D.S., Fekel, F.C. & Vogt, S.S. |
1975AJ.....80..689A |
Afr1975 |
|
AJ 80, 689, 1975 |
|
Tok2018i |
orb - |
Tokovinin, A. |
2018IAUDS.196....1T |
Tok2018i |
|
Inf. Circ. 196, 1, 2018 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
01197+1209 |
CHR 196 |
|
1999 |
7 |
315 |
0.2 |
8.67 |
9.25 |
F5 |
N D |
011942.79+120844.9 |
01197+1209 |
CHR 196 |
|
2007 |
8 |
302 |
0.2 |
8.67 |
9.25 |
F5 |
N D |
011942.79+120844.9 |
01197+1209 |
CHR 196 |
|
2008 |
10 |
307 |
0.1 |
8.67 |
9.25 |
F5 |
N D |
011942.79+120844.9 |
01197+1209 |
CHR 196 |
|
2015 |
11 |
299 |
0.1 |
8.67 |
9.25 |
F5 |
N |
011942.79+120844.9 |
01197+1209 |
CHR 196 |
|
2017 |
15 |
288 |
0.1 |
8.67 |
9.25 |
F5 |
N |
011942.79+120844.9 |
01197+1209 |
CHR 196 |
|
2018 |
16 |
287 |
0.0 |
8.67 |
9.25 |
F5 |
NO |
011942.79+120844.9 |
01197+1209 |
CHR 196 |
|
2019 |
17 |
270 |
0.0 |
8.67 |
9.25 |
F5 |
NO |
011942.79+120844.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01197+1209 CHR 196 (HD 8018) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01197+1209 CHR 196 (HD 8018) : MEASURES
No records found.
WDS 01197+1209 (HD 8018) : 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 01197+1209 (HD 8018) : ALADIN DSS IMAGE @ 01h 19m 42.79s +12° 08' 44.9"
WDS 01197+1209 CHR 196 (HD 8018) : 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 |
|
01197+1209 |
CHR 196 |
|
270 |
0.0 |
|
Show |
|
01194+1158 |
BPM 28 |
|
279 |
75.1 |
12 |
Show |
|
01181+1234 |
CVR1069 |
|
141 |
3.0 |
35 |
Show |
|
01226+1200 |
GWP 178 |
|
246 |
53.1 |
44 |
Show |
|
01213+1132 |
BU 4 |
AB |
114 |
0.6 |
44 |
Show |
|
01213+1132 |
BU 4 |
AC |
250 |
29.3 |
44 |
Show |
|
01208+1127 |
AG 17 |
|
99 |
54.7 |
45 |
Show |
|
01177+1124 |
CVR 377 |
|
308 |
14.4 |
54 |
Show |
|
01226+1245 |
BU 1360 |
AB |
24 |
5.7 |
56 |
Show |
|
01163+1243 |
BPM 25 |
|
242 |
115.2 |
61 |
Show |
|
01239+1223 |
KPP3140 |
AB |
181 |
1.4 |
63 |
Show |
|
01186+1316 |
J 2715 |
|
75 |
5.5 |
70 |
Show |
|
01155+1248 |
ITF 127 |
|
155 |
5.0 |
74 |
Show |
|
01242+1254 |
HJ 13 |
AB |
216 |
28.7 |
81 |
Show |
|
01242+1254 |
HJ 13 |
AC |
272 |
126.7 |
81 |
Show |
|
01233+1100 |
PLQ 14 |
|
297 |
49.7 |
86 |
Show |
|
01213+1045 |
KPP2458 |
|
259 |
21.8 |
87 |
Show |
|
01143+1301 |
HJ 12 |
|
222 |
15.6 |
95 |
Show |
|
01208+1035 |
PLQ 13 |
|
105 |
49.1 |
96 |
Show |
|
01203+1346 |
AG 16 |
|
185 |
29.7 |
98 |
Show |
|
01172+1036 |
BU 503 |
|
138 |
5.8 |
100 |
Show |
|
01148+1326 |
ITF 115 |
|
130 |
21.0 |
106 |
Show |
|
01270+1200 |
LDS3282 |
|
219 |
24.5 |
107 |
Show |
|
01147+1327 |
ITF 114 |
|
266 |
25.5 |
108 |
Show |
|
01162+1344 |
HJ 1076 |
AB |
154 |
12.7 |
109 |
Show |
|
01162+1344 |
HJ 1076 |
AC |
262 |
39.6 |
109 |
Show |
|
01162+1344 |
ABH 7 |
AD |
352 |
30.4 |
109 |
Show |
|
01270+1239 |
GRV 87 |
|
266 |
20.2 |
112 |
Show |
|
01267+1123 |
HDS 188 |
|
164 |
0.7 |
113 |
Show |
|
01260+1315 |
HEI 305 |
Aa,Ab |
337 |
0.5 |
113 |
Show |
|
01260+1315 |
TOK 226 |
AB |
162 |
139.5 |
113 |
Show |
|
01260+1315 |
TOK 226 |
AC |
247 |
302.4 |
113 |
Show |
|
01117+1205 |
LDS3242 |
|
300 |
260.4 |
119 |
Show |
|
01182+1409 |
BPM 27 |
|
58 |
36.0 |
122 |
Show |
|
01163+1015 |
A 2103 |
|
184 |
4.5 |
125 |
Show |
|
01243+1354 |
OCC 307 |
|
-1 |
0.0 |
126 |
Show |
|
01227+1410 |
GWP 179 |
|
260 |
32.0 |
129 |
Show |
|
01282+1244 |
GWP 193 |
|
261 |
17.2 |
129 |
Show |
|
01113+1254 |
HJ 11 |
|
268 |
10.0 |
131 |
Show |
|
01190+1424 |
CVR1072 |
|
15 |
4.2 |
136 |
Show |
|
01219+1422 |
STF 116 |
|
110 |
20.2 |
137 |
Show |
|
01143+1018 |
CVR 374 |
|
17 |
20.6 |
138 |
Show |
|
01137+1357 |
SOR 1 |
|
141 |
0.7 |
138 |
Show |
|
01262+1349 |
TOK 871 |
|
22 |
0.8 |
139 |
Show |
|
01260+1024 |
A 2213 |
|
127 |
4.4 |
140 |
Show |
|
01124+1341 |
CVR 372 |
|
341 |
7.2 |
141 |
Show |
|
01267+1027 |
ITF 118 |
|
52 |
5.5 |
146 |
Show |
|
01139+1004 |
GWP 154 |
|
75 |
21.2 |
151 |
Show |
|
01121+1350 |
LDS 876 |
|
147 |
34.2 |
152 |
Show |
|
01204+0937 |
OCC 924 |
Aa,Ab |
-1 |
0.4 |
153 |
Show |
|
01204+0937 |
GWP 171 |
AB |
213 |
46.5 |
153 |
|
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WDS 01197+1209 : COMPONENTS
01197+1209 A
Componente originario normalizzato |
AB |
|
Name |
HD 8018 |
|
Coord arcsec 2000 |
011942.79+120844.9 |
|
Mag |
8.67 |
|
Spectral class |
F5 (yellow-white) |
|
PmRA |
26.00 |
|
PmDE |
-4.0 |
|
SAO |
92369 |
|
HIP |
6216 |
|
Tycho2 |
0616-00653-1 |
|
HD |
8018 |
|
BD |
BD+11 167 |
|
Tycho2 |
0616-00653-1 |
|
Pflag |
|
|
RAmdeg |
19.92837006 |
|
DEmdeg |
12.14579451 |
|
PmRA |
25.2 |
|
PmDE |
-4.4 |
|
E RAmdeg |
6 |
|
E DEmdeg |
7 |
|
E pmRA |
0.8 |
|
E pmDE |
0.8 |
|
EpRAm |
1990.46 |
|
EpDEm |
1989.98 |
|
Num |
22 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.9 |
|
BTmag |
8.594 |
|
E BTmag |
0.018 |
|
VTmag |
8.124 |
|
E VTmag |
0.013 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
6216 |
|
CCDM |
AB |
|
RAdeg |
19.92831083 |
|
DEdeg |
12.14580444 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.42 |
|
E RAdeg |
5.9 |
|
E DEdeg |
7.0 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
SAO |
92369 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0022 |
|
DE1950 |
|
|
PmDE1950 |
-0.01 |
|
Vmag |
8.1 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
29 |
|
CatNum |
363 |
|
DM |
BD+11 167 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
8018 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.33628288 |
|
DE1950rad |
0.20740813 |
|
PmRA2000 |
0.0023 |
|
PmDE2000 |
-0.015 |
|
Catalog |
H |
|
HIP |
6216 |
|
Proxy |
H |
|
RAhms |
01 19 42.79 |
|
DEdms |
+12 08 44.9 |
|
Vmag |
8.07 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
19.9283 |
|
DEdeg |
12.1458 |
|
AstroRef |
* |
|
Plx |
8.57 |
|
CCDM |
01197+1209 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
316 |
|
Rho |
0.166 |
|
HD |
8018 |
|
BD |
BD+11 167 |
|
CD |
|
|
CP |
|
|
Dm number |
+11 167 |
|
VIred |
0.5 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
011942.79+120844.9 |
|
HIP |
6216 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.3478145366 |
|
DErad |
0.2119843265 |
|
Plx |
8.24 |
|
PmRA |
25.19 |
|
PmDE |
-5.04 |
|
E RArad |
0.72 |
|
E DErad |
0.53 |
|
E Plx |
0.84 |
|
E pmRA |
0.97 |
|
E pmDE |
0.56 |
|
Hpmag |
8.1712 |
|
E Hpmag |
0.0013 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.432 |
|
E BV |
0.015 |
|
VI |
0.5 |
|
Ccdm |
01197+1209 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.81 |
|
DDEs |
-15.2 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.7 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
26 |
|
PmDE |
-4 |
|
Dm number |
+11 167 |
|
Cat1 |
BD |
|
Name2 |
+11 127 |
|
Cat2 |
AGK2/3 |
|
HD |
8018 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
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N IDS |
|
|
IDS |
|
|
HIC |
6216 |
|
01197+1209 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
011942.79+120844.9 |
|
Mag |
9.25 |
|
Calc delta mag |
0.58 |
|
Calc coord |
yes |
|
Ccdm |
01197+1209 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
0.80 |
|
DDEs |
-15.1 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
316 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
9.3 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
26 |
|
PmDE |
-4 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
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N IDS |
|
|
IDS |
|
|
HIC |
6216 |
|