WDS 16254+3724 CHR 55 (25 Her) : NOTES
| discov_num |
notes |
refcode |
| CHR 55 |
25 Her. A component is a shell star. Strong a/e-correlation, more |
|
|
speckle observations are needed. |
|
|
Docobo et al. (2010) derive a dynamic parallax of 12.63 +/- 0.30 mas |
Doc2010h |
|
and a total mass of 3.87 +/- 0.71 Msun. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Doc2010h |
S j |
Docobo, J.A., Tamazian, V.S., Balega, Y.Y., & Melikian, N.D. |
2010AJ....140.1078D |
| Doc2010h |
+orb |
AJ 140, 1078, 2010 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 16254+3724 |
CHR 55 |
|
2005 |
14 |
145 |
0.1 |
5.50 |
|
A5V |
NO |
162524.17+372338.7 |
| 16254+3724 |
CHR 55 |
|
2007 |
15 |
133 |
0.1 |
5.60 |
8.30 |
A5V G0 |
NOD |
162524.17+372338.7 |
If you need more information about this double, apply for a
data request form to the WDS.
