WDS 04067+0324 HJ 2221 : NOTES
| discov_num |
notes |
refcode |
| HJ 2221 |
A component: V = 11.8; B-V = +0.9; Spectral type: K-M. |
|
|
B component: V = 13.5; B-V = +0.8; Spectral type: M |
FMR2000a |
REFERENCES
| refcode |
metd |
author |
reference |
| FMR2000a |
C w |
Rica Romero, F.M. |
. |
| FMR2000a |
|
Tribuna de Astronomia y Universo, #7, Jan 2000 |
|
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 |
| 04067+0324 |
HJ 2221 |
|
2003 |
10 |
257 |
17.1 |
12.05 |
14.10 |
|
N DU |
040644.68+032350.9 |
| 04067+0324 |
HJ 2221 |
|
2010 |
10 |
258 |
16.9 |
11.79 |
13.79 |
|
NU |
040644.68+032350.9 |
| 04067+0324 |
HJ 2221 |
|
2015 |
11 |
258 |
17.1 |
11.79 |
13.79 |
|
NU |
040644.68+032350.9 |
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