| Reference ID (l and b) |
103.459 -01.010 |
| Reference catalogue |
2mass |
| RA (from ref. cat.) |
336.057383 |
| DEC (from ref. cat.) |
+56.192570 |
| Other name |
BT Lac |
| Classification |
RV Tau |
| Bibliography |
ADS |
| Catalogue |
Object name |
RA |
DEC |
| HD |
|
|
|
| SAO |
|
|
|
| GSC-ACT |
0398600170* |
336.05745 |
56.19259 |
| GSC2 |
N012211360* |
336.057513 |
56.192545 |
| TYCHO-2 |
|
|
|
| 2MASS |
22241377+5611332* |
336.057383 |
56.19257 |
| DENIS |
|
|
|
| MSX6C |
G103.4590-01.0097* |
336.058 |
56.1927 |
| IRAS |
22223+5556 |
336.05792 |
56.19222 |
| GSC2 magnitude (error) |
B = 13.79 (0.42) |
V |
R = 10.99 (0.42) |
| 2MASS magnitude (quality flag) |
J = 9.559 (A) |
H = 8.692 (A) |
K = 8.008 (A) |
| DENIS magnitude (error) |
I |
J |
K |
| MSX6C flux [Jansky] (quality flag) |
A = 1.191 (4) |
C = 1.47 (2) |
D = 0.976 (2) |
E |
| IRAS flux [Jansky] (quality flag) |
Fnu12 = 1.51 (3) |
Fnu25 = 1.05 (3) |
Fnu60 = 1.59 (1) |
Fnu100 = 13.9 (1) |
|