WDS 16221+3054 CHR 53 Aa,Ab (Xi CrB) : NOTES
discov_num |
notes |
refcode |
CHR 53 |
xi CrB = 19 CrB |
|
REFERENCES
refcode |
metd |
author |
reference |
BUP |
|
Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) |
1913QB811.B8....... |
CHR |
|
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
|
CHR |
|
(see papers by Hartkopf, Mason, McAlister, etc.) |
|
CHR9999 |
Sc j |
McAlister, H.A., Hartkopf, W.I., et al. |
................... |
CHR9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
16221+3054 |
CHR 53 |
Aa,Ab |
1986 |
2 |
93 |
0.2 |
4.80 |
|
K0III |
N |
162205.89+305330.2 |
16221+3054 |
CHR 53 |
Aa,Ab |
2006 |
3 |
139 |
0.1 |
4.80 |
|
K0III |
N |
162205.89+305330.2 |
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