04208+3009 KOH 8 AB,C
04h 20m 49.81s +30° 09' 15.4" P.A. 59.00 sep 6.7 mag 10.50,12.10 Sp K8
Coord 2000 |
04208+3009 |
|
Discov num |
KOH 8 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
04 20 49.81 +30 09 15.4 |
|
Date first |
1995 |
|
Date last |
2014 |
|
Obs |
9 |
|
Pa first |
59 |
|
Pa last |
59.1 |
|
P.A. Now (θ) |
59.1° |
|
Sep first |
6.6 |
|
Sep last |
6.711 |
|
Sep. Now (ρ) |
6.711" |
|
Mag pri |
10.50 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
K8 (yellow-orange) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
N
V
K
(See Notes, Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
04208+3009 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
04 20 50 +30 09 15 |
KOH 8 AB |
2013 |
3 |
352 |
0.2 |
11.00 |
11.50 |
0.50 |
|
|
Show |
|
|
04 20 50 +30 09 15 |
KOH 8 AB,C |
2014 |
9 |
59 |
6.7 |
10.50 |
12.10 |
1.60 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Taurus |
|
Gaia DR2 |
165313707835067264 |
|
WDS 04208+3009 KOH 8 AB,C : NOTES
discov_num |
notes |
refcode |
KOH 8 |
Member of Taurus-Auriga molecular cloud. |
Dae2015 |
REFERENCES
refcode |
metd |
author |
reference |
Dae2015 |
A j |
Daemgen, S., Bonavita, M., Jayawardhana, R., Lafreniere, D., & Janson, M. |
2015ApJ...799..155D |
Dae2015 |
|
ApJ 799, 155, 2015 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
KOH |
Koehler, R. & Leinert, Ch. |
11 |
KOH |
Koehler, R., Petr-Gotzens, M.G., McCaughrean, M.J., Bouvier, J., Duchene, G., |
11 |
KOH |
Quirrenbach, A., & Zinnecker, H. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
04208+3009 |
KOH 8 |
AB,C |
1998 |
3 |
59 |
6.7 |
14.42 |
16.00 |
|
D |
042049.81+300915.4 |
04208+3009 |
KOH 8 |
AB,C |
2003 |
4 |
61 |
6.7 |
10.50 |
12.10 |
K8 |
K |
042049.81+300915.4 |
04208+3009 |
KOH 8 |
AB,C |
2013 |
6 |
59 |
6.8 |
10.50 |
12.10 |
K8 |
V K |
042049.81+300915.4 |
04208+3009 |
KOH 8 |
AB,C |
2014 |
9 |
59 |
6.7 |
10.50 |
12.10 |
K8 |
NV K |
042049.81+300915.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04208+3009 KOH 8 AB,C : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04208+3009 KOH 8 AB,C : MEASURES
No records found.
WDS 04208+3009 : 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 04208+3009 : ALADIN DSS IMAGE @ 04h 20m 49.81s +30° 09' 15.4"
WDS 04208+3009 KOH 8 AB,C : 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 |
|
04208+3009 |
KOH 8 |
AB |
352 |
0.2 |
|
Show |
|
04208+3009 |
KOH 8 |
AB,C |
59 |
6.7 |
|
Show |
|
04196+2948 |
LDS3572 |
|
239 |
2.0 |
28 |
Show |
|
04180+3022 |
KPP3172 |
|
194 |
16.7 |
40 |
Show |
|
04245+3007 |
HO 15 |
|
146 |
0.8 |
48 |
Show |
|
04209+3056 |
LDS3576 |
|
150 |
64.8 |
48 |
Show |
|
04239+3037 |
BRT 234 |
|
206 |
4.2 |
49 |
Show |
|
04248+3015 |
TDS2842 |
|
161 |
1.2 |
52 |
Show |
|
04197+2915 |
DBR 331 |
|
207 |
5.7 |
56 |
Show |
|
04192+2914 |
TVB 69 |
|
239 |
2.8 |
59 |
Show |
|
04201+3108 |
HDS 555 |
|
139 |
0.2 |
60 |
Show |
|
04160+3002 |
STT 78 |
|
248 |
2.1 |
63 |
Show |
|
04170+3048 |
HJ 673 |
|
196 |
21.1 |
63 |
Show |
|
04193+2906 |
ITO 20 |
FI |
261 |
3.0 |
67 |
Show |
|
04193+2906 |
ITO 20 |
FJ |
8 |
5.5 |
67 |
Show |
|
04172+2913 |
CVR 48 |
|
70 |
11.5 |
74 |
Show |
|
04196+3122 |
SEI 39 |
|
86 |
15.7 |
74 |
Show |
|
04158+3100 |
KOH 7 |
AB |
147 |
1.0 |
83 |
Show |
|
04158+3100 |
DAE 22 |
AC |
100 |
2.9 |
83 |
Show |
|
04251+3114 |
HDS 567 |
|
5 |
0.2 |
85 |
Show |
|
04198+3140 |
COU 881 |
|
34 |
0.9 |
92 |
Show |
|
04199+3145 |
J 934 |
|
58 |
5.0 |
97 |
Show |
|
04258+2855 |
HJ 343 |
AB |
125 |
24.8 |
98 |
Show |
|
04258+2855 |
HJ 343 |
AC |
127 |
38.8 |
98 |
Show |
|
04258+2855 |
HJ 343 |
AD |
92 |
61.8 |
98 |
Show |
|
04258+2855 |
ABH 23 |
AE |
286 |
82.5 |
98 |
Show |
|
04203+3150 |
HJ 5460 |
|
125 |
11.0 |
101 |
Show |
|
04192+2830 |
LEI 10 |
|
63 |
0.7 |
102 |
Show |
|
04186+2831 |
KSA 9 |
|
106 |
17.3 |
104 |
Show |
|
04220+2826 |
ISM 1 |
AB |
158 |
0.0 |
104 |
Show |
|
04220+2826 |
ITO 22 |
AC |
121 |
10.6 |
104 |
Show |
|
04289+3022 |
STF 548 |
CD |
53 |
16.6 |
105 |
Show |
|
04269+2902 |
LDS3585 |
AB |
89 |
256.2 |
105 |
Show |
|
04269+2902 |
LDS3585 |
Aa,Ab |
340 |
2.6 |
105 |
Show |
|
04194+2826 |
LEI 11 |
|
172 |
10.0 |
105 |
Show |
|
04221+2826 |
KSA 105 |
AB |
114 |
0.0 |
105 |
Show |
|
04221+2826 |
DAE 24 |
AC |
315 |
11.0 |
105 |
Show |
|
04176+2833 |
SAR 2 |
AB |
290 |
18.2 |
105 |
Show |
|
04176+2833 |
SAR 2 |
A,Ca |
121 |
14.6 |
105 |
Show |
|
04176+2833 |
SAR 2 |
A,Cb |
118 |
14.3 |
105 |
Show |
|
04176+2833 |
KSA 103 |
Aa,Ab |
61 |
0.0 |
105 |
Show |
|
04289+3022 |
STF 548 |
AB |
36 |
14.9 |
105 |
Show |
|
04289+3022 |
STF 548 |
AC |
197 |
120.2 |
105 |
Show |
|
04185+2828 |
GHE 4 |
EI |
142 |
0.3 |
107 |
Show |
|
04178+2830 |
KSA 8 |
|
137 |
27.7 |
108 |
Show |
|
04229+2824 |
STF 529 |
AB |
13 |
4.3 |
109 |
Show |
|
04229+2824 |
KSA 131 |
AC |
28 |
1.3 |
109 |
Show |
|
04190+2823 |
KSA 13 |
|
48 |
13.3 |
110 |
Show |
|
04188+2821 |
KSA 10 |
|
115 |
23.1 |
112 |
Show |
|
04159+3142 |
STT 77 |
AB |
304 |
0.5 |
112 |
Show |
|
04159+3142 |
STTA 43 |
AB,C |
42 |
56.2 |
112 |
|
|
WDS 04208+3009 : COMPONENTS
|
A |
B |
B |
pa=353.2°
sep=0.22"
| |
C |
pa=55.3°
sep=6.06"
| pa=57.2°
sep=5.95"
|
04208+3009 A
Coord arcsec 2000 |
042049.81+300915.4 |
|
Mag |
11 |
|
Spectral class |
K8 (yellow-orange) |
|
PmRA |
2.00 |
|
PmDE |
-7.0 |
|
04208+3009 B
Coord arcsec 2000 |
042049.81+300915.6 |
|
Mag |
11.5 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|
04208+3009 C
Coord arcsec 2000 |
042050.19+300918.8 |
|
Mag |
12.1 |
|
Calc delta mag |
1.1 |
|
Calc coord |
yes |
|