20399+1115 TOK 631 AC
20h 39m 51.88s +11° 14' 58.8" P.A. 142.00 sep 947.9 mag 6.45,9.48 Sp F8IV: dist. 33.52 pc (109.34 l.y.)
Coord 2000 |
20399+1115 |
|
Discov num |
TOK 631 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 39 51.88 +11 14 58.8 |
|
Date first |
1980 |
|
Date last |
2001 |
|
Obs |
4 |
|
Pa first |
142 |
|
Pa last |
141.8 |
|
P.A. Now (θ) |
141.8° |
|
Sep first |
947.4 |
|
Sep last |
947.904 |
|
Sep. Now (ρ) |
947.904" |
|
Mag pri |
6.45 |
|
Mag sec |
9.48 |
|
delta mag (ΔM) |
3.03 |
|
Spectral class |
F8IV: (yellow-white) |
|
Pri motion ra |
+047 |
|
Sec motion ra |
+072 |
|
Pri motion dec |
+084 |
|
Sec motion dec |
+100 |
|
Notes |
N
(See Notes) |
|
rPM=0.241 (< 0.3, Physical double)
This double is physical.
20399+1115 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
106360 |
20 39 52 +11 14 59 |
CVN 17 Aa,Ab |
2021 |
11 |
36 |
0.5 |
6.10 |
10.80 |
4.70 |
Y |
|
Show |
HD 196885 |
106360 |
20 39 52 +11 14 59 |
ENG 75 AB |
2010 |
15 |
6 |
182.2 |
6.45 |
10.60 |
4.15 |
|
|
Show |
|
106360 |
20 39 52 +11 14 59 |
TOK 631 AC |
2001 |
4 |
142 |
947.9 |
6.45 |
9.48 |
3.03 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
SAO |
106360 |
|
HIP |
101966 |
|
Tycho2 |
1092-01778-1 |
|
Gaia DR2 |
1754430373040023168 |
|
HD |
196885 |
|
HR |
7907 |
|
BD |
BD+10 4351 |
|
Distance |
33.52 |
|
Distance ly |
109.34 |
|
WDS 20399+1115 TOK 631 AC : NOTES
discov_num |
notes |
refcode |
ENG 75 |
AB: Components share CPM. Spectral type of B component M1V +/- 1. |
Cvn2007 |
|
CHARA Array Limb-darkened diameter 0.494 +/- 0.046 mas, |
CIA2008c |
|
R = 1.79 +/- 0.17 \rsun. |
|
CVN 17 |
Aa,Ab: Companion is a probable late-K dwarf. |
Cvn2006 |
|
Chauvin et al. (2011) make a combined astrometric/RV study of the |
|
|
expoplanet host binary HD 196885, and derive a mass function for the |
|
|
planet (M_Aa1 sin i) = 2.98 +/- 0.05 Mjup and a mass for the stellar |
|
|
companion M_Ab = 0.45 +/- 0.01 Msun. (Note: their paper refers to the |
|
|
700mas pair as AB and the planet as Ab) |
Cvn2011 |
REFERENCES
refcode |
metd |
author |
reference |
CIA2008c |
not j |
Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J., |
2008ApJ...680..728B |
CIA2008c |
|
Sturmann, L., Goldfinger, P.J. & Ridgway, S.T. |
. |
CIA2008c |
|
ApJ 680, 728, 2008 |
. |
Cvn2006 |
A j |
Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit, |
2006A&A...456.1165C |
Cvn2006 |
+Ao |
J.-L., & Mayor, M. |
|
Cvn2006 |
|
A&A 456, 1165, 2006 |
|
Cvn2007 |
Ao j |
Chauvin, G., Lagrange, A.-M., Udry, S., & Mayor, M. |
2007A&A...475..723C |
Cvn2007 |
+A |
A&A 475, 723, 2007 |
|
Cvn2007 |
|
(included re-reduction of some data from Cvn2006) |
2006A&A...456.1165C |
Cvn2011 |
A j |
Chauvin, G., Beust, H., Lagrange, A.-M., & Eggenberger, A. |
2011A&A...528A...8C |
Cvn2011 |
|
A&A 528, A8, 2011 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
ENG |
changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to |
32 |
TOK |
Tokovinin, A.A. |
79 |
TOK |
Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., & |
79 |
TOK |
Weigelt, G. |
93 |
TOK |
Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N., |
93 |
TOK |
Martinez, M., & Mondaca, E. |
161 |
TOK |
Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M., |
161 |
TOK |
Ratzloff, J. & Walter, F.M. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20399+1115 |
TOK 631 |
AC |
2001 |
4 |
142 |
947.9 |
6.45 |
9.48 |
F8IV: |
|
203951.88+111458.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20399+1115 TOK 631 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20399+1115 TOK 631 AC : MEASURES
No records found.
WDS 20399+1115 : 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 20399+1115 : ALADIN DSS IMAGE @ 20h 39m 51.88s +11° 14' 58.8"
WDS 20399+1115 TOK 631 AC : 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 |
|
20399+1115 |
ENG 75 |
AB |
6 |
182.2 |
|
Show |
|
20399+1115 |
CVN 17 |
Aa,Ab |
36 |
0.5 |
|
Show |
|
20399+1115 |
TOK 631 |
AC |
142 |
947.9 |
|
Show |
|
20396+1120 |
BPM2221 |
|
275 |
70.3 |
8 |
Show |
|
20401+1105 |
GWP2979 |
|
215 |
7.5 |
11 |
Show |
|
20402+1126 |
BPM2224 |
|
331 |
104.0 |
13 |
Show |
|
20393+1101 |
J 2603 |
|
354 |
1.8 |
18 |
Show |
|
20392+1059 |
SCJ 27 |
AB |
262 |
6.2 |
19 |
Show |
|
20392+1059 |
SCJ 27 |
AC |
78 |
14.1 |
19 |
Show |
|
20386+1120 |
J 1242 |
|
205 |
5.2 |
21 |
Show |
|
20385+1118 |
J 1073 |
|
112 |
5.3 |
22 |
Show |
|
20413+1111 |
BPM2229 |
|
11 |
85.9 |
22 |
Show |
|
20391+1055 |
UC 4243 |
|
50 |
16.2 |
24 |
Show |
|
20404+1143 |
UC 4253 |
|
315 |
19.7 |
30 |
Show |
|
20387+1139 |
GWP2975 |
|
166 |
5.8 |
30 |
Show |
|
20417+1053 |
UC 4260 |
|
155 |
39.5 |
35 |
Show |
|
20424+1117 |
OSO 131 |
AB |
222 |
13.0 |
38 |
Show |
|
20424+1117 |
OSO 131 |
AC |
161 |
14.1 |
38 |
Show |
|
20424+1117 |
OSO 131 |
AD |
37 |
20.6 |
38 |
Show |
|
20424+1117 |
OSO 131 |
AE |
56 |
24.1 |
38 |
Show |
|
20424+1117 |
OSO 131 |
AF |
174 |
22.9 |
38 |
Show |
|
20375+1130 |
BPM2213 |
|
275 |
91.7 |
39 |
Show |
|
20383+1043 |
BU 1491 |
|
87 |
3.2 |
40 |
Show |
|
20416+1058 |
J 192 |
|
138 |
5.1 |
43 |
Show |
|
20375+1050 |
HEI 586 |
|
220 |
0.6 |
44 |
Show |
|
20409+1035 |
STF2713 |
|
62 |
5.1 |
44 |
Show |
|
20419+1150 |
HEI 588 |
|
293 |
2.3 |
48 |
Show |
|
20372+1143 |
BPM2210 |
|
203 |
101.9 |
48 |
Show |
|
20414+1157 |
TDT2472 |
|
309 |
0.5 |
48 |
Show |
|
20364+1105 |
UC 4230 |
|
173 |
19.0 |
52 |
Show |
|
20410+1206 |
HEI 587 |
|
36 |
1.2 |
55 |
Show |
|
20429+1152 |
BPM2235 |
|
142 |
114.9 |
58 |
Show |
|
20439+1113 |
BPM2239 |
|
101 |
71.9 |
61 |
Show |
|
20440+1118 |
UC 4272 |
|
354 |
60.1 |
62 |
Show |
|
20370+1203 |
STF2701 |
|
221 |
2.1 |
64 |
Show |
|
20420+1212 |
BPM2231 |
|
330 |
108.9 |
66 |
Show |
|
20354+1121 |
YR 16 |
|
278 |
0.7 |
66 |
Show |
|
20443+1101 |
BPM2242 |
|
127 |
30.4 |
68 |
Show |
|
20366+1027 |
AG 258 |
|
11 |
4.2 |
68 |
Show |
|
20380+1011 |
HDS2945 |
|
79 |
0.4 |
70 |
Show |
|
20391+1005 |
STT 533 |
AB |
278 |
46.3 |
71 |
Show |
|
20391+1005 |
STT 533 |
AC |
101 |
214.6 |
71 |
Show |
|
20349+1120 |
TDT2394 |
|
2 |
0.5 |
74 |
Show |
|
20350+1134 |
BRT3358 |
|
288 |
1.9 |
75 |
Show |
|
20348+1121 |
J 1344 |
|
103 |
2.5 |
76 |
Show |
|
20386+1000 |
BRT2187 |
|
162 |
5.1 |
77 |
Show |
|
20452+1108 |
BPM2254 |
|
231 |
96.7 |
80 |
Show |
|
20372+1224 |
BPM2209 |
|
213 |
61.9 |
80 |
Show |
|
20446+1154 |
BPM2251 |
|
51 |
84.7 |
81 |
Show |
|
20418+1231 |
STF2715 |
|
2 |
12.4 |
82 |
Show |
|
20444+1205 |
A 875 |
|
208 |
2.5 |
83 |
|
|
WDS 20399+1115 : COMPONENTS
|
A |
Ab |
B |
Ab |
pa=35.0°
sep=0.53"
| |
B |
pa=6.1°
sep=182.15"
| pa=6.0°
sep=181.69"
| |
C |
pa=142.3°
sep=941.11"
| pa=142.4°
sep=941.26"
| pa=149.0°
sep=1080.02"
|
20399+1115 A
Name |
HD 196885 |
|
Coord arcsec 2000 |
203951.88+111458.8 |
|
Mag |
6.45 |
|
Spectral class |
F8IV: (yellow-white) |
|
PmRA |
47.00 |
|
PmDE |
84.0 |
|
SAO |
106360 |
|
HIP |
101966 |
|
Tycho2 |
1092-01778-1 |
|
HD |
196885 |
|
HR |
7907 |
|
GC |
28784 |
|
BD |
BD+10 4351 |
|
Tycho2 |
1092-01778-1 |
|
Pflag |
|
|
RAmdeg |
309.96617068 |
|
DEmdeg |
11.24966013 |
|
PmRA |
56.5 |
|
PmDE |
87.3 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.1 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.42 |
|
EpDEm |
1991.21 |
|
Num |
17 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.5 |
|
Q pmDE |
0.7 |
|
BTmag |
7.035 |
|
E BTmag |
0.015 |
|
VTmag |
6.448 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
101966 |
|
CCDM |
|
|
RAdeg |
309.96603778 |
|
DEdeg |
11.24945361 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.49 |
|
E RAdeg |
3.7 |
|
E DEdeg |
4.2 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
106360 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.004 |
|
DE1950 |
|
|
PmDE1950 |
0.091 |
|
Vmag |
6.4 |
|
SpType |
F8 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
28784 |
|
DM |
BD+10 4351 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
196885 |
|
M HD |
0 |
|
GC |
28784 |
|
RA1950rad |
5.39946769 |
|
DE1950rad |
0.19321981 |
|
PmRA2000 |
0.0041 |
|
PmDE2000 |
0.088 |
|
Catalog |
H |
|
HIP |
101966 |
|
Proxy |
|
|
RAhms |
20 39 51.85 |
|
DEdms |
+11 14 58.0 |
|
Vmag |
6.39 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
309.966 |
|
DEdeg |
11.2494 |
|
AstroRef |
|
|
Plx |
30.31 |
|
CCDM |
20399+1116 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
196885 |
|
BD |
BD+10 4351 |
|
CD |
|
|
CP |
|
|
Dm number |
+10 4351 |
|
VIred |
0.63 |
|
SpType |
F8IV: |
|
R SpType |
|
|
Coord arcsec 2000 |
203951.85+111458.0 |
|
HIP |
101966 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
5.4099278067 |
|
DErad |
0.1963398977 |
|
Plx |
29.83 |
|
PmRA |
47.34 |
|
PmDE |
83.87 |
|
E RArad |
0.35 |
|
E DErad |
0.27 |
|
E Plx |
0.48 |
|
E pmRA |
0.49 |
|
E pmDE |
0.3 |
|
Hpmag |
6.5103 |
|
E Hpmag |
0.0006 |
|
SHp |
0.006 |
|
VA |
0 |
|
BV |
0.559 |
|
E BV |
0.006 |
|
VI |
0.63 |
|
20399+1115 Ab
Coord arcsec 2000 |
203951.90+111459.2 |
|
Mag |
10.8 |
|
Spectral class |
M1V (red) |
|
Calc delta mag |
4.7 |
|
Calc coord |
yes |
|
20399+1115 B
Coord arcsec 2000 |
203953.19+111759.9 |
|
Mag |
10.6 |
|
PmRA |
-5.00 |
|
PmDE |
-3.0 |
|
Tycho2 |
1096-00637-1 |
|
Calc delta mag |
4.5 |
|
Calc coord |
yes |
|
Tycho2 |
1096-00637-1 |
|
Pflag |
|
|
RAmdeg |
309.97193084 |
|
DEmdeg |
11.30020041 |
|
PmRA |
-3.1 |
|
PmDE |
-2.2 |
|
E RAmdeg |
29 |
|
E DEmdeg |
28 |
|
E pmRA |
1.5 |
|
E pmDE |
1.4 |
|
EpRAm |
1984.77 |
|
EpDEm |
1982.25 |
|
Num |
6 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.1 |
|
Q pmDE |
0.9 |
|
BTmag |
11.032 |
|
E BTmag |
0.055 |
|
VTmag |
10.596 |
|
E VTmag |
0.056 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
309.97194000 |
|
DEdeg |
11.30020111 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.58 |
|
E RAdeg |
33.3 |
|
E DEdeg |
38.2 |
|
Posflg |
|
|
Corr |
-0.1 |
|
20399+1115 C
Coord arcsec 2000 |
204030.96+110233.9 |
|
Mag |
9.48 |
|
PmRA |
72.00 |
|
PmDE |
100.0 |
|
Tycho2 |
1092-00643-1 |
|
Calc delta mag |
3.38 |
|
Calc coord |
yes |
|
Tycho2 |
1092-00643-1 |
|
Pflag |
|
|
RAmdeg |
310.13198179 |
|
DEmdeg |
11.04275341 |
|
PmRA |
72.4 |
|
PmDE |
100.1 |
|
E RAmdeg |
15 |
|
E DEmdeg |
18 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1989.18 |
|
EpDEm |
1988.81 |
|
Num |
8 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.1 |
|
Q pmDE |
0.9 |
|
BTmag |
10.531 |
|
E BTmag |
0.038 |
|
VTmag |
9.480 |
|
E VTmag |
0.023 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
310.13181389 |
|
DEdeg |
11.04252167 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
16.3 |
|
E DEdeg |
19.1 |
|
Posflg |
|
|
Corr |
-0.1 |
|